Le SIDA en Afrique subsaharienne (serveur d'exploration)

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Cystatin C-Based Evaluation of Kidney Function of HIV-Infected Children in Benin City, Southern Nigeria

Identifieur interne : 000F07 ( Pmc/Curation ); précédent : 000F06; suivant : 000F08

Cystatin C-Based Evaluation of Kidney Function of HIV-Infected Children in Benin City, Southern Nigeria

Auteurs : Moses Temidayo Abiodun [Nigeria] ; Nosakhare J. Iduoriyekemwen [Nigeria] ; Phillip O. Abiodun [Nigeria]

Source :

RBID : PMC:3507083

Abstract

Background. Human immunodeficiency virus (HIV) is now a confirmed risk factor for kidney disease with an increased burden in persons of African descent. Method. We measured the serum cystatin C levels of 205 ART-naive, HIV-infected children by an ELISA technique and compared them with the levels of apparently healthy children. Result. The mean ± SD serum cystatin C level of children with HIV infection was 1.01 ± 0.44 mg/L, significantly higher than the mean value in the control group, that is, 0.72 ± 0.20 mg/L (P = 0.000). The mean ± SD cystatin C-based estimated GFR of children with HIV infection was 102.7 ± 31.0 mL/min/1.73 m2, significantly lower than 126.9 ± 28.5 mL/min/1.73 m2 in the control group, (P = 0.014). A significantly higher proportion of HIV-infected children compared to controls had eGFR < 90 mL/min/1.73 m2 (21.5% versus 5.4%; P = 0.00). The prevalence of chronic kidney disease (CKD) among the HIV-infected children was 10.7%. The cystatin C-based eGFR of the HIV-infected children ≥5 years old correlated positively with their CD4 count (r = 0.23;  P = 0.022). Conclusion. There is a high prevalence of CKD among HIV-infected children, requiring regular monitoring of their kidney function using a cystatin C-based method.


Url:
DOI: 10.1155/2012/861296
PubMed: 23213527
PubMed Central: 3507083

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PMC:3507083

Le document en format XML

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<italic>Background</italic>
. Human immunodeficiency virus (HIV) is now a confirmed risk factor for kidney disease with an increased burden in persons of African descent.
<italic>Method</italic>
. We measured the serum cystatin C levels of 205 ART-naive, HIV-infected children by an ELISA technique and compared them with the levels of apparently healthy children.
<italic>Result</italic>
. The mean ± SD serum cystatin C level of children with HIV infection was 1.01 ± 0.44 mg/L, significantly higher than the mean value in the control group, that is, 0.72 ± 0.20 mg/L (
<italic>P</italic>
= 0.000). The mean ± SD cystatin C-based estimated GFR of children with HIV infection was 102.7 ± 31.0 mL/min/1.73 m
<sup>2</sup>
, significantly lower than 126.9 ± 28.5 mL/min/1.73 m
<sup>2</sup>
in the control group, (
<italic>P</italic>
= 0.014). A significantly higher proportion of HIV-infected children compared to controls had eGFR < 90 mL/min/1.73 m
<sup>2</sup>
(21.5% versus 5.4%;
<italic>P</italic>
= 0.00). The prevalence of chronic kidney disease (CKD) among the HIV-infected children was 10.7%. The cystatin C-based eGFR of the HIV-infected children ≥5 years old correlated positively with their CD4 count (
<italic>r</italic>
= 0.23;  
<italic>P</italic>
= 0.022).
<italic>Conclusion</italic>
. There is a high prevalence of CKD among HIV-infected children, requiring regular monitoring of their kidney function using a cystatin C-based method.</p>
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<listBibl>
<biblStruct>
<analytic>
<author>
<name sortKey="Strauss, J" uniqKey="Strauss J">J Strauss</name>
</author>
<author>
<name sortKey="Abitol, C" uniqKey="Abitol C">C Abitol</name>
</author>
<author>
<name sortKey="Zillerrude, G" uniqKey="Zillerrude G">G Zillerrude</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Alasia, Dd" uniqKey="Alasia D">DD Alasia</name>
</author>
<author>
<name sortKey="Emem Chioma, P" uniqKey="Emem Chioma P">P Emem-Chioma</name>
</author>
<author>
<name sortKey="Wokoma, Fs" uniqKey="Wokoma F">FS Wokoma</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Bamgboye, El" uniqKey="Bamgboye E">EL Bamgboye</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Berhane, R" uniqKey="Berhane R">R Berhane</name>
</author>
<author>
<name sortKey="Bagenda, D" uniqKey="Bagenda D">D Bagenda</name>
</author>
<author>
<name sortKey="Marum, L" uniqKey="Marum L">L Marum</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Dunn, Sr" uniqKey="Dunn S">SR Dunn</name>
</author>
<author>
<name sortKey="Gabuzda, Gm" uniqKey="Gabuzda G">GM Gabuzda</name>
</author>
<author>
<name sortKey="Superdock, Kr" uniqKey="Superdock K">KR Superdock</name>
</author>
<author>
<name sortKey="Kolecki, Rs" uniqKey="Kolecki R">RS Kolecki</name>
</author>
<author>
<name sortKey="Schaedler, Rw" uniqKey="Schaedler R">RW Schaedler</name>
</author>
<author>
<name sortKey="Simenhoff, Ml" uniqKey="Simenhoff M">ML Simenhoff</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Arpadi, Sm" uniqKey="Arpadi S">SM Arpadi</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Jones, Cy" uniqKey="Jones C">CY Jones</name>
</author>
<author>
<name sortKey="Jones, Ca" uniqKey="Jones C">CA Jones</name>
</author>
<author>
<name sortKey="Wilson, Ib" uniqKey="Wilson I">IB Wilson</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Bokenkamp, A" uniqKey="Bokenkamp A">A Bökenkamp</name>
</author>
<author>
<name sortKey="Domanetzki, M" uniqKey="Domanetzki M">M Domanetzki</name>
</author>
<author>
<name sortKey="Zinck, R" uniqKey="Zinck R">R Zinck</name>
</author>
<author>
<name sortKey="Schumann, G" uniqKey="Schumann G">G Schumann</name>
</author>
<author>
<name sortKey="Byrd, D" uniqKey="Byrd D">D Byrd</name>
</author>
<author>
<name sortKey="Brodehl, J" uniqKey="Brodehl J">J Brodehl</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Grubb, A" uniqKey="Grubb A">A Grubb</name>
</author>
<author>
<name sortKey="Bjork, J" uniqKey="Bjork J">J Björk</name>
</author>
<author>
<name sortKey="Lindstrom, V" uniqKey="Lindstrom V">V Lindström</name>
</author>
<author>
<name sortKey="Sterner, G" uniqKey="Sterner G">G Sterner</name>
</author>
<author>
<name sortKey="Bondesson, P" uniqKey="Bondesson P">P Bondesson</name>
</author>
<author>
<name sortKey="Nyman, U" uniqKey="Nyman U">U Nyman</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Finney, H" uniqKey="Finney H">H Finney</name>
</author>
<author>
<name sortKey="Newman, Dj" uniqKey="Newman D">DJ Newman</name>
</author>
<author>
<name sortKey="Thakkar, H" uniqKey="Thakkar H">H Thakkar</name>
</author>
<author>
<name sortKey="Fell, Jme" uniqKey="Fell J">JME Fell</name>
</author>
<author>
<name sortKey="Price, Cp" uniqKey="Price C">CP Price</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Filler, G" uniqKey="Filler G">G Filler</name>
</author>
<author>
<name sortKey="Lepage, N" uniqKey="Lepage N">N Lepage</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Dharnidharka, Vr" uniqKey="Dharnidharka V">VR Dharnidharka</name>
</author>
<author>
<name sortKey="Kwon, C" uniqKey="Kwon C">C Kwon</name>
</author>
<author>
<name sortKey="Stevens, G" uniqKey="Stevens G">G Stevens</name>
</author>
</analytic>
</biblStruct>
<biblStruct></biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Olusanya, O" uniqKey="Olusanya O">O Olusanya</name>
</author>
<author>
<name sortKey="Okpere, E" uniqKey="Okpere E">E Okpere</name>
</author>
<author>
<name sortKey="Ezimokhai, M" uniqKey="Ezimokhai M">M Ezimokhai</name>
</author>
</analytic>
</biblStruct>
<biblStruct></biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Esezobor, Ci" uniqKey="Esezobor C">CI Esezobor</name>
</author>
<author>
<name sortKey="Iroha, E" uniqKey="Iroha E">E Iroha</name>
</author>
<author>
<name sortKey="Oladipo, O" uniqKey="Oladipo O">O Oladipo</name>
</author>
</analytic>
</biblStruct>
<biblStruct></biblStruct>
<biblStruct></biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Jaroszewicz, J" uniqKey="Jaroszewicz J">J Jaroszewicz</name>
</author>
<author>
<name sortKey="Wiercinska Drapalo, A" uniqKey="Wiercinska Drapalo A">A Wiercinska-Drapalo</name>
</author>
<author>
<name sortKey="Lapinski, Tw" uniqKey="Lapinski T">TW Lapinski</name>
</author>
<author>
<name sortKey="Prokopowicz, D" uniqKey="Prokopowicz D">D Prokopowicz</name>
</author>
<author>
<name sortKey="Rogalska, M" uniqKey="Rogalska M">M Rogalska</name>
</author>
<author>
<name sortKey="Parfieniuk, A" uniqKey="Parfieniuk A">A Parfieniuk</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Odden, Mc" uniqKey="Odden M">MC Odden</name>
</author>
<author>
<name sortKey="Scherzer, R" uniqKey="Scherzer R">R Scherzer</name>
</author>
<author>
<name sortKey="Bacchetti, P" uniqKey="Bacchetti P">P Bacchetti</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Kopp, Jb" uniqKey="Kopp J">JB Kopp</name>
</author>
<author>
<name sortKey="Winkler, C" uniqKey="Winkler C">C Winkler</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Winston, Ja" uniqKey="Winston J">JA Winston</name>
</author>
<author>
<name sortKey="Bruggeman, La" uniqKey="Bruggeman L">LA Bruggeman</name>
</author>
<author>
<name sortKey="Ross, Md" uniqKey="Ross M">MD Ross</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Choi, A" uniqKey="Choi A">A Choi</name>
</author>
<author>
<name sortKey="Scherzer, R" uniqKey="Scherzer R">R Scherzer</name>
</author>
<author>
<name sortKey="Bacchetti, P" uniqKey="Bacchetti P">P Bacchetti</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Laterza, Of" uniqKey="Laterza O">OF Laterza</name>
</author>
<author>
<name sortKey="Price, Cp" uniqKey="Price C">CP Price</name>
</author>
<author>
<name sortKey="Scott, Mg" uniqKey="Scott M">MG Scott</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Mauss, S" uniqKey="Mauss S">S Mauss</name>
</author>
<author>
<name sortKey="Berger, F" uniqKey="Berger F">F Berger</name>
</author>
<author>
<name sortKey="Schmutz, G" uniqKey="Schmutz G">G Schmutz</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Gupta, Sk" uniqKey="Gupta S">SK Gupta</name>
</author>
<author>
<name sortKey="Eustace, Ja" uniqKey="Eustace J">JA Eustace</name>
</author>
<author>
<name sortKey="Winston, Ja" uniqKey="Winston J">JA Winston</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Iduoriyekenwen, Ne" uniqKey="Iduoriyekenwen N">NE Iduoriyekenwen</name>
</author>
<author>
<name sortKey="Sadoh, Ae" uniqKey="Sadoh A">AE Sadoh</name>
</author>
<author>
<name sortKey="Sadoh, We" uniqKey="Sadoh W">WE Sadoh</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Franey, C" uniqKey="Franey C">C Franey</name>
</author>
<author>
<name sortKey="Knott, D" uniqKey="Knott D">D Knott</name>
</author>
<author>
<name sortKey="Barnighausen, T" uniqKey="Barnighausen T">T Barnighausen</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Anochie, Ic" uniqKey="Anochie I">IC Anochie</name>
</author>
<author>
<name sortKey="Eke, Fu" uniqKey="Eke F">FU Eke</name>
</author>
<author>
<name sortKey="Okpere, An" uniqKey="Okpere A">AN Okpere</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Emem, Cp" uniqKey="Emem C">CP Emem</name>
</author>
<author>
<name sortKey="Arogundade, F" uniqKey="Arogundade F">F Arogundade</name>
</author>
<author>
<name sortKey="Sanusi, A" uniqKey="Sanusi A">A Sanusi</name>
</author>
<author>
<name sortKey="Adelusola, K" uniqKey="Adelusola K">K Adelusola</name>
</author>
<author>
<name sortKey="Wokoma, F" uniqKey="Wokoma F">F Wokoma</name>
</author>
<author>
<name sortKey="Akinsola, A" uniqKey="Akinsola A">A Akinsola</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Winston, Ja" uniqKey="Winston J">JA Winston</name>
</author>
<author>
<name sortKey="Klotman, Me" uniqKey="Klotman M">ME Klotman</name>
</author>
<author>
<name sortKey="Klotman, Pe" uniqKey="Klotman P">PE Klotman</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Wools Kaloustian, K" uniqKey="Wools Kaloustian K">K Wools-Kaloustian</name>
</author>
<author>
<name sortKey="Gupta, Sk" uniqKey="Gupta S">SK Gupta</name>
</author>
<author>
<name sortKey="Muloma, E" uniqKey="Muloma E">E Muloma</name>
</author>
</analytic>
</biblStruct>
<biblStruct>
<analytic>
<author>
<name sortKey="Hogg, Rj" uniqKey="Hogg R">RJ Hogg</name>
</author>
<author>
<name sortKey="Furth, S" uniqKey="Furth S">S Furth</name>
</author>
<author>
<name sortKey="Lemley, Kv" uniqKey="Lemley K">KV Lemley</name>
</author>
</analytic>
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<journal-id journal-id-type="nlm-ta">Int J Nephrol</journal-id>
<journal-id journal-id-type="iso-abbrev">Int J Nephrol</journal-id>
<journal-id journal-id-type="publisher-id">IJN</journal-id>
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<journal-title>International Journal of Nephrology</journal-title>
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<issn pub-type="ppub">2090-214X</issn>
<issn pub-type="epub">2090-2158</issn>
<publisher>
<publisher-name>Hindawi Publishing Corporation</publisher-name>
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<article-meta>
<article-id pub-id-type="pmid">23213527</article-id>
<article-id pub-id-type="pmc">3507083</article-id>
<article-id pub-id-type="doi">10.1155/2012/861296</article-id>
<article-categories>
<subj-group subj-group-type="heading">
<subject>Clinical Study</subject>
</subj-group>
</article-categories>
<title-group>
<article-title>Cystatin C-Based Evaluation of Kidney Function of HIV-Infected Children in Benin City, Southern Nigeria</article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname>Abiodun</surname>
<given-names>Moses Temidayo</given-names>
</name>
<xref ref-type="aff" rid="I1"></xref>
<xref ref-type="corresp" rid="cor1">*</xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Iduoriyekemwen</surname>
<given-names>Nosakhare J.</given-names>
</name>
<xref ref-type="aff" rid="I1"></xref>
</contrib>
<contrib contrib-type="author">
<name>
<surname>Abiodun</surname>
<given-names>Phillip O.</given-names>
</name>
<xref ref-type="aff" rid="I1"></xref>
</contrib>
</contrib-group>
<aff id="I1">Department of Child Health, University of Benin Teaching Hospital, Benin 300001, Nigeria</aff>
<author-notes>
<corresp id="cor1">*Moses Temidayo Abiodun:
<email>biodunmt27@yahoo.com</email>
</corresp>
<fn fn-type="other">
<p>Academic Editor: Michael J. Ross</p>
</fn>
</author-notes>
<pub-date pub-type="ppub">
<year>2012</year>
</pub-date>
<pub-date pub-type="epub">
<day>19</day>
<month>11</month>
<year>2012</year>
</pub-date>
<volume>2012</volume>
<elocation-id>861296</elocation-id>
<history>
<date date-type="received">
<day>28</day>
<month>7</month>
<year>2012</year>
</date>
<date date-type="rev-recd">
<day>15</day>
<month>9</month>
<year>2012</year>
</date>
<date date-type="accepted">
<day>17</day>
<month>10</month>
<year>2012</year>
</date>
</history>
<permissions>
<copyright-statement>Copyright © 2012 Moses Temidayo Abiodun et al.</copyright-statement>
<copyright-year>2012</copyright-year>
<license license-type="open-access">
<license-p>This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.</license-p>
</license>
</permissions>
<abstract>
<p>
<italic>Background</italic>
. Human immunodeficiency virus (HIV) is now a confirmed risk factor for kidney disease with an increased burden in persons of African descent.
<italic>Method</italic>
. We measured the serum cystatin C levels of 205 ART-naive, HIV-infected children by an ELISA technique and compared them with the levels of apparently healthy children.
<italic>Result</italic>
. The mean ± SD serum cystatin C level of children with HIV infection was 1.01 ± 0.44 mg/L, significantly higher than the mean value in the control group, that is, 0.72 ± 0.20 mg/L (
<italic>P</italic>
= 0.000). The mean ± SD cystatin C-based estimated GFR of children with HIV infection was 102.7 ± 31.0 mL/min/1.73 m
<sup>2</sup>
, significantly lower than 126.9 ± 28.5 mL/min/1.73 m
<sup>2</sup>
in the control group, (
<italic>P</italic>
= 0.014). A significantly higher proportion of HIV-infected children compared to controls had eGFR < 90 mL/min/1.73 m
<sup>2</sup>
(21.5% versus 5.4%;
<italic>P</italic>
= 0.00). The prevalence of chronic kidney disease (CKD) among the HIV-infected children was 10.7%. The cystatin C-based eGFR of the HIV-infected children ≥5 years old correlated positively with their CD4 count (
<italic>r</italic>
= 0.23;  
<italic>P</italic>
= 0.022).
<italic>Conclusion</italic>
. There is a high prevalence of CKD among HIV-infected children, requiring regular monitoring of their kidney function using a cystatin C-based method.</p>
</abstract>
</article-meta>
</front>
<floats-group>
<fig id="fig1" orientation="portrait" position="float">
<label>Figure 1</label>
<caption>
<p>Correlation of estimated glomerular filtration rate with CD4 count in HIV-infected children ≥ 5 years old.</p>
</caption>
<graphic xlink:href="IJN2012-861296.001"></graphic>
</fig>
<table-wrap id="tab1" orientation="portrait" position="float">
<label>Table 1</label>
<caption>
<p>Demographic and clinical characteristics of all study participants.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" rowspan="1" colspan="1">Characteristics</th>
<th align="center" rowspan="1" colspan="1">HIV-infected children,
<italic>n</italic>
= 205 (%)</th>
<th align="center" rowspan="1" colspan="1">Controls,
<break></break>
<italic>n</italic>
= 205 (%)</th>
<th align="center" rowspan="1" colspan="1">Test (
<italic>χ</italic>
<sup>2</sup>
,
<italic>t</italic>
,
<italic>U</italic>
)</th>
<th align="center" rowspan="1" colspan="1">
<italic>df</italic>
</th>
<th align="center" rowspan="1" colspan="1">
<italic>P</italic>
value</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" rowspan="1" colspan="1">Age (years) </td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Less than 5 years</td>
<td align="center" rowspan="1" colspan="1">106 (51.7)</td>
<td align="center" rowspan="1" colspan="1">107 (52.2)</td>
<td align="center" rowspan="1" colspan="1">0.0098</td>
<td align="center" rowspan="1" colspan="1">1</td>
<td align="center" rowspan="1" colspan="1">1.000
<sup>a</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> ≥5 years</td>
<td align="center" rowspan="1" colspan="1">99 (48.3)</td>
<td align="center" rowspan="1" colspan="1">98 (47.8)</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean age </td>
<td align="center" rowspan="1" colspan="1">5.68 ± 3.41</td>
<td align="center" rowspan="1" colspan="1">5.39 ± 3.41</td>
<td align="center" rowspan="1" colspan="1">0.84</td>
<td align="center" rowspan="1" colspan="1">408</td>
<td align="center" rowspan="1" colspan="1">0.401
<sup>b</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Sex</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Male</td>
<td align="center" rowspan="1" colspan="1">98 (47.8)</td>
<td align="center" rowspan="1" colspan="1">98 (47.8)</td>
<td align="center" rowspan="1" colspan="1">0.00</td>
<td align="center" rowspan="1" colspan="1">1</td>
<td align="center" rowspan="1" colspan="1">1.000
<sup>a</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Female</td>
<td align="center" rowspan="1" colspan="1">107 (52.2)</td>
<td align="center" rowspan="1" colspan="1">107 (52.2)</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">SEC</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Upper class</td>
<td align="center" rowspan="1" colspan="1">11 (5.40)</td>
<td align="center" rowspan="1" colspan="1">31 (14.6)</td>
<td align="center" rowspan="1" colspan="1">10.77</td>
<td align="center" rowspan="1" colspan="1">2</td>
<td align="center" rowspan="1" colspan="1">0.005
<sup>c∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Middle class</td>
<td align="center" rowspan="1" colspan="1">83 (40.50)</td>
<td align="center" rowspan="1" colspan="1">78 (38.0)</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Lower class</td>
<td align="center" rowspan="1" colspan="1">111 (54.10)</td>
<td align="center" rowspan="1" colspan="1">96 (47.30)</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Weight</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean ± SD (kg)</td>
<td align="center" rowspan="1" colspan="1">18.3 ± 7.7</td>
<td align="center" rowspan="1" colspan="1">19.5 ± 9.0</td>
<td align="center" rowspan="1" colspan="1">−1.327</td>
<td align="center" rowspan="1" colspan="1">408</td>
<td align="center" rowspan="1" colspan="1">0.171
<sup>b</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> WAZ </td>
<td align="center" rowspan="1" colspan="1">−1.015</td>
<td align="center" rowspan="1" colspan="1">−0.20 </td>
<td align="center" rowspan="1" colspan="1">13043.5</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1">0.000
<sup>d∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Height</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean ± SD (m)</td>
<td align="center" rowspan="1" colspan="1">1.093 ± 0.197</td>
<td align="center" rowspan="1" colspan="1">1.093 ± 0.218</td>
<td align="center" rowspan="1" colspan="1">0.012</td>
<td align="center" rowspan="1" colspan="1">408</td>
<td align="center" rowspan="1" colspan="1">0.991
<sup>b</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> HAZ</td>
<td align="center" rowspan="1" colspan="1">−0.65 </td>
<td align="center" rowspan="1" colspan="1">0.02</td>
<td align="center" rowspan="1" colspan="1">15159.5</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1">0.000
<sup>d∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Body mass index </td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean ± SD (kg/m
<sup>2</sup>
)</td>
<td align="center" rowspan="1" colspan="1">14.91 ± 3.54</td>
<td align="center" rowspan="1" colspan="1">15.68 ± 3.34</td>
<td align="center" rowspan="1" colspan="1">2.265</td>
<td align="center" rowspan="1" colspan="1">408</td>
<td align="center" rowspan="1" colspan="1">0.024
<sup>b∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> BMI
<italic>z </italic>
</td>
<td align="center" rowspan="1" colspan="1">−0.83</td>
<td align="center" rowspan="1" colspan="1">0.40</td>
<td align="center" rowspan="1" colspan="1">17221.0</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1">0.002
<sup>d∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Blood pressure</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean ± SD (mmHg) </td>
<td align="center" rowspan="1" colspan="1">86.4 ± 2.1</td>
<td align="center" rowspan="1" colspan="1">86.2 ± 3.2</td>
<td align="center" rowspan="1" colspan="1">0.7482</td>
<td align="center" rowspan="1" colspan="1">408</td>
<td align="center" rowspan="1" colspan="1">0.4548
<sup>b</sup>
</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn>
<p>WAZ: weight for age
<italic>z</italic>
score; HAZ: height for age
<italic>z</italic>
score; BMI
<italic>z</italic>
: body mass index
<italic>z</italic>
score; SEC: socioeconomic class;
<sup>a</sup>
Fishers exact test;
<sup>b</sup>
student
<italic>t</italic>
test;
<sup> c</sup>
Pearson chi-square;
<sup>d</sup>
Mann-Whitney
<italic>U</italic>
test; *significant at
<italic>P</italic>
< 0.05.</p>
</fn>
</table-wrap-foot>
</table-wrap>
<table-wrap id="tab2" orientation="portrait" position="float">
<label>Table 2</label>
<caption>
<p>Serum cystatin C levels of all study participants in different age groups.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" rowspan="1" colspan="1"></th>
<th align="center" colspan="4" rowspan="1">Serum cystatin C (mg/L)</th>
<th align="center" rowspan="1" colspan="1"></th>
<th align="center" rowspan="1" colspan="1"></th>
<th align="center" rowspan="1" colspan="1"></th>
</tr>
<tr>
<th align="left" rowspan="2" colspan="1">Age groups(years)</th>
<th align="center" colspan="2" rowspan="1">HIV-infected</th>
<th align="center" colspan="2" rowspan="1">Controls</th>
<th align="center" rowspan="2" colspan="1">Test (
<italic>t</italic>
) </th>
<th align="center" rowspan="2" colspan="1">
<italic>df</italic>
</th>
<th align="center" rowspan="2" colspan="1">
<italic>P</italic>
value</th>
</tr>
<tr>
<th align="left" rowspan="1" colspan="1">
<italic>n</italic>
</th>
<th align="center" rowspan="1" colspan="1">Mean ± SD</th>
<th align="center" rowspan="1" colspan="1">
<italic>n</italic>
</th>
<th align="center" rowspan="1" colspan="1">Mean ± SD</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" rowspan="1" colspan="1">1–4</td>
<td align="center" rowspan="1" colspan="1">106</td>
<td align="center" rowspan="1" colspan="1">1.00 ± 0.46</td>
<td align="center" rowspan="1" colspan="1">107</td>
<td align="center" rowspan="1" colspan="1">0.74 ± 0.20</td>
<td align="center" rowspan="1" colspan="1">5.49</td>
<td align="center" rowspan="1" colspan="1">211</td>
<td align="center" rowspan="1" colspan="1">0.000*</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">5–9</td>
<td align="center" rowspan="1" colspan="1">72</td>
<td align="center" rowspan="1" colspan="1">1.03 ± 0.43</td>
<td align="center" rowspan="1" colspan="1">74</td>
<td align="center" rowspan="1" colspan="1">0.69 ± 0.18</td>
<td align="center" rowspan="1" colspan="1">6.134</td>
<td align="center" rowspan="1" colspan="1">144</td>
<td align="center" rowspan="1" colspan="1">0.000*</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">10–14</td>
<td align="center" rowspan="1" colspan="1">23</td>
<td align="center" rowspan="1" colspan="1">1.01 ± 0.44</td>
<td align="center" rowspan="1" colspan="1">20</td>
<td align="center" rowspan="1" colspan="1">0.77 ± 0.28</td>
<td align="center" rowspan="1" colspan="1">2.103</td>
<td align="center" rowspan="1" colspan="1">41</td>
<td align="center" rowspan="1" colspan="1">0.042*</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">15–17</td>
<td align="center" rowspan="1" colspan="1">4</td>
<td align="center" rowspan="1" colspan="1">0.89 ± 0.09</td>
<td align="center" rowspan="1" colspan="1">4</td>
<td align="center" rowspan="1" colspan="1">0.65 ± 0.17</td>
<td align="center" rowspan="1" colspan="1">2.481</td>
<td align="center" rowspan="1" colspan="1">6</td>
<td align="center" rowspan="1" colspan="1">0.048*</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn>
<p>
<italic>t</italic>
: student's
<italic>t</italic>
test,
<italic>df</italic>
: degree of freedom, *significant at
<italic>P</italic>
< 0.05.</p>
</fn>
</table-wrap-foot>
</table-wrap>
<table-wrap id="tab3" orientation="portrait" position="float">
<label>Table 3</label>
<caption>
<p>Cystatin C-based estimated glomerular filtration rates of all study participants.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" rowspan="1" colspan="1">eGFR</th>
<th align="center" rowspan="1" colspan="1">HIV-infected children,
<italic>n</italic>
= 205  (%)</th>
<th align="center" rowspan="1" colspan="1">Control
<italic>n</italic>
= 205  (%)</th>
<th align="center" rowspan="1" colspan="1">
<italic>P</italic>
value</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" rowspan="1" colspan="1">Mean ± SD</td>
<td align="center" rowspan="1" colspan="1">102.7 ± 31.0</td>
<td align="center" rowspan="1" colspan="1">126.9 ± 28.5</td>
<td align="center" rowspan="1" colspan="1">0.014
<sup>a∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Category</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> ≥90</td>
<td align="center" rowspan="1" colspan="1">161 (78.5)</td>
<td align="center" rowspan="1" colspan="1">194 (94.6%)</td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 89–60</td>
<td align="center" rowspan="1" colspan="1">22 (10.7)</td>
<td align="center" rowspan="1" colspan="1">9 (4.4%)</td>
<td align="center" rowspan="2" colspan="1">0.000
<sup>b∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 59–25</td>
<td align="center" rowspan="1" colspan="1">19 (9.3)</td>
<td align="center" rowspan="1" colspan="1">2 (1.0%)</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 15–24</td>
<td align="center" rowspan="1" colspan="1">3 (1.5)</td>
<td align="center" rowspan="1" colspan="1">0 (0.0)</td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn>
<p>eGFR: estimated glomerular filtration rate (mL/min/1.73 m
<sup>2</sup>
);
<sup>a</sup>
student
<italic>t</italic>
test;
<sup>b</sup>
Fisher's exact = 26.045,
<italic>df</italic>
= 3; *significant at
<italic>P</italic>
< 0.05.</p>
</fn>
</table-wrap-foot>
</table-wrap>
<table-wrap id="tab4" orientation="portrait" position="float">
<label>Table 4</label>
<caption>
<p>Comparison of characteristics between HIV-infected children with and without chronic kidney disease.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" rowspan="2" colspan="1">Characteristics</th>
<th align="center" colspan="2" rowspan="1">HIV-infected children</th>
<th align="center" rowspan="2" colspan="1">Test (
<italic>t</italic>
,
<italic>χ</italic>
2,
<italic>U</italic>
)</th>
<th align="center" rowspan="2" colspan="1">
<italic>df</italic>
</th>
<th align="center" rowspan="2" colspan="1">
<italic>P</italic>
value</th>
</tr>
<tr>
<th align="center" rowspan="1" colspan="1">With CKD
<italic>n</italic>
= 22, (%)</th>
<th align="center" rowspan="1" colspan="1">Without CKD
<italic>n</italic>
= 183, (%)</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" rowspan="1" colspan="1">Age</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean ± SD</td>
<td align="center" rowspan="1" colspan="1">5.77 ± 3.463</td>
<td align="center" rowspan="1" colspan="1">5.66 ± 3.407</td>
<td align="center" rowspan="1" colspan="1">0.141</td>
<td align="center" rowspan="1" colspan="1">203</td>
<td align="center" rowspan="1" colspan="1">0.888
<sup>a</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">BMI
<italic>z</italic>
score</td>
<td align="center" rowspan="1" colspan="1">−0.155</td>
<td align="center" rowspan="1" colspan="1">−0.42</td>
<td align="center" rowspan="1" colspan="1">1904.0</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1">0.678
<sup>b</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Immunological stage</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Advanced</td>
<td align="center" rowspan="1" colspan="1">13 (59.1)</td>
<td align="center" rowspan="1" colspan="1">49 (26.8)</td>
<td align="center" rowspan="1" colspan="1">9.721</td>
<td align="center" rowspan="1" colspan="1">1</td>
<td align="center" rowspan="1" colspan="1">0.0031
<sup>c∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Not advanced</td>
<td align="center" rowspan="1" colspan="1">9 (40.9)</td>
<td align="center" rowspan="1" colspan="1">134 (73.2)</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">CD4 count</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean ± SD (cells/mm
<sup>3</sup>
)</td>
<td align="center" rowspan="1" colspan="1">348.8 ± 297.5</td>
<td align="center" rowspan="1" colspan="1">844.8 ± 532.0</td>
<td align="center" rowspan="1" colspan="1">−3.153</td>
<td align="center" rowspan="1" colspan="1">97</td>
<td align="center" rowspan="1" colspan="1">0.002
<sup>a∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Cystatin C</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> Mean ± SD (mg/L)</td>
<td align="center" rowspan="1" colspan="1">2.15 ± 0.48</td>
<td align="center" rowspan="1" colspan="1">0.87 ± 0.13</td>
<td align="center" rowspan="1" colspan="1">28.04</td>
<td align="center" rowspan="1" colspan="1">203</td>
<td align="center" rowspan="1" colspan="1">0.000
<sup>a∗</sup>
</td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn>
<p>CKD: chronic kidney disease.
<sup>a</sup>
Student's
<italic>t</italic>
-test;
<sup> b</sup>
Mann-Whitney
<italic>U</italic>
test;
<sup>c</sup>
Fisher's exact test; *significant at
<italic>P</italic>
< 0.05.</p>
</fn>
</table-wrap-foot>
</table-wrap>
<table-wrap id="tab5" orientation="portrait" position="float">
<label>Table 5</label>
<caption>
<p>Estimated GFR of HIV-infected children in different immunological stages.</p>
</caption>
<table frame="hsides" rules="groups">
<thead>
<tr>
<th align="left" rowspan="2" colspan="1">eGFR category</th>
<th align="center" colspan="2" rowspan="1">Immunological stages</th>
<th align="center" rowspan="2" colspan="1">Total</th>
<th align="center" rowspan="2" colspan="1">
<italic>P</italic>
value</th>
</tr>
<tr>
<th align="center" rowspan="1" colspan="1">Not advanced</th>
<th align="center" rowspan="1" colspan="1">Advanced</th>
</tr>
</thead>
<tbody>
<tr>
<td align="left" rowspan="1" colspan="1"><5 year old</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> ≥90</td>
<td align="center" rowspan="1" colspan="1">52 (80.0)</td>
<td align="center" rowspan="1" colspan="1">29 (70.7)</td>
<td align="center" rowspan="1" colspan="1">81 (76.4)</td>
<td align="center" rowspan="4" colspan="1">0.112
<sup>a1</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 60–89</td>
<td align="center" rowspan="1" colspan="1">10 (15.4)</td>
<td align="center" rowspan="1" colspan="1">5 (12.2)</td>
<td align="center" rowspan="1" colspan="1">15 (13.2)</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 25–59</td>
<td align="center" rowspan="1" colspan="1">3 (4.6)</td>
<td align="center" rowspan="1" colspan="1">4 (9.8)</td>
<td align="center" rowspan="1" colspan="1">7 (7.5)</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 15–24</td>
<td align="center" rowspan="1" colspan="1">0 (0.0)</td>
<td align="center" rowspan="1" colspan="1">3 (7.3)</td>
<td align="center" rowspan="1" colspan="1">3 (2.8)</td>
</tr>
<tr>
<td align="left" colspan="5" rowspan="1">
<hr></hr>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Total</td>
<td align="center" rowspan="1" colspan="1">65 (100.0)</td>
<td align="center" rowspan="1" colspan="1">41 (100.0)</td>
<td align="center" rowspan="1" colspan="1">106 (100.0)</td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" colspan="5" rowspan="1">
<hr></hr>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">≥5 year old</td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> ≥90</td>
<td align="center" rowspan="1" colspan="1">63 (82.9)</td>
<td align="center" rowspan="1" colspan="1">17 (84.6)</td>
<td align="center" rowspan="1" colspan="1">80 (80.8)</td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 60–89</td>
<td align="center" rowspan="1" colspan="1">7 (9.2)</td>
<td align="center" rowspan="1" colspan="1">0 (0.0)</td>
<td align="center" rowspan="1" colspan="1">7 (7.1)</td>
<td align="center" rowspan="1" colspan="1">0.028
<sup>a2∗</sup>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1"> 25–59</td>
<td align="center" rowspan="1" colspan="1">6 (7.9)</td>
<td align="center" rowspan="1" colspan="1">6 (15.4)</td>
<td align="center" rowspan="1" colspan="1">12 (12.1)</td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
<tr>
<td align="left" colspan="5" rowspan="1">
<hr></hr>
</td>
</tr>
<tr>
<td align="left" rowspan="1" colspan="1">Total</td>
<td align="center" rowspan="1" colspan="1">76 (100.0)</td>
<td align="center" rowspan="1" colspan="1">23 (100.0)</td>
<td align="center" rowspan="1" colspan="1">99 (100.0)</td>
<td align="center" rowspan="1" colspan="1"></td>
</tr>
</tbody>
</table>
<table-wrap-foot>
<fn>
<p>eGFR: estimated glomerular filtration rate (mL/min/1.73 m
<sup>2</sup>
);
<sup>a1</sup>
Fisher's exact = 5.693;
<italic>df</italic>
= 3;
<sup>a2</sup>
Fisher's exact = 6.192;
<italic>df</italic>
= 2; *significant at
<italic>P</italic>
< 0.05.</p>
</fn>
</table-wrap-foot>
</table-wrap>
</floats-group>
</pmc>
</record>

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