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Prediction of the number of deaths in India due to SARS-CoV-2 at 5–6 weeks

Identifieur interne : 000F21 ( Pmc/Curation ); précédent : 000F20; suivant : 000F22

Prediction of the number of deaths in India due to SARS-CoV-2 at 5–6 weeks

Auteurs : Samit Ghosal [Inde] ; Sumit Sengupta [Inde] ; Milan Majumder [Inde] ; Binayak Sinha [Inde]

Source :

RBID : PMC:7128942

Abstract

Introduction

and Aims: No valid treatment or preventative strategy has evolved till date to counter the SARS CoV 2 (Novel Coronavirus) epidemic that originated in China in late 2019 and have since wrought havoc on millions across the world with illness, socioeconomic recession and death. This analysis was aimed at tracing a trend related to death counts expected at the 5th and 6th week of the COVID-19 in India.

Material and methods

Validated database was used to procure global and Indian data related to coronavirus and related outcomes. Multiple regression and linear regression analyses were used interchangeably. Since the week 6 death count data was not correlated significantly with any of the chosen inputs, an auto-regression technique was employed to improve the predictive ability of the regression model.

Results

A linear regression analysis predicted average week 5 death count to be 211 with a 95% CI: 1.31–2.60). Similarly, week 6 death count, in spite of a strong correlation with input variables, did not pass the test of statistical significance. Using auto-regression technique and using week 5 death count as input the linear regression model predicted week 6 death count in India to be 467, while keeping at the back of our mind the risk of over-estimation by most of the risk-based models.

Conclusion

According to our analysis, if situation continue in present state; projected death rate (n) is 211 and467 at the end of the 5th and 6th week from now, respectively.


Url:
DOI: 10.1016/j.dsx.2020.03.017
PubMed: 32298982
PubMed Central: 7128942

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PMC:7128942

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<title>Introduction</title>
<p>and Aims: No valid treatment or preventative strategy has evolved till date to counter the SARS CoV 2 (Novel Coronavirus) epidemic that originated in China in late 2019 and have since wrought havoc on millions across the world with illness, socioeconomic recession and death. This analysis was aimed at tracing a trend related to death counts expected at the 5th and 6th week of the COVID-19 in India.</p>
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<sec>
<title>Material and methods</title>
<p>Validated database was used to procure global and Indian data related to coronavirus and related outcomes. Multiple regression and linear regression analyses were used interchangeably. Since the week 6 death count data was not correlated significantly with any of the chosen inputs, an auto-regression technique was employed to improve the predictive ability of the regression model.</p>
</sec>
<sec>
<title>Results</title>
<p>A linear regression analysis predicted average week 5 death count to be 211 with a 95% CI: 1.31–2.60). Similarly, week 6 death count, in spite of a strong correlation with input variables, did not pass the test of statistical significance. Using auto-regression technique and using week 5 death count as input the linear regression model predicted week 6 death count in India to be 467, while keeping at the back of our mind the risk of over-estimation by most of the risk-based models.</p>
</sec>
<sec>
<title>Conclusion</title>
<p>According to our analysis, if situation continue in present state; projected death rate (n) is 211 and467 at the end of the 5th and 6th week from now, respectively.</p>
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<name sortKey="Cuomo, A" uniqKey="Cuomo A">A. Cuomo</name>
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<name sortKey="Dulebohn, S C" uniqKey="Dulebohn S">S.C. Dulebohn</name>
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<name sortKey="Holmes, E C" uniqKey="Holmes E">E.C. Holmes</name>
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Consultant Endocrinologist. Nightingale Hospital, Kolkata, India</aff>
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Consultant Pulmonologist. AMRI Hospitals, Kolkata, India</aff>
<aff id="aff3">
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Milan Majumder, Independent Statistician, Pune, India</aff>
<aff id="aff4">
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Consultant Endocrinologist. AMRI Hospitals, Kolkata, India</aff>
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Corresponding author.
<email>ramdasghosal@gmail.com</email>
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<day>27</day>
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<copyright-statement>© 2020 Diabetes India. Published by Elsevier Ltd. All rights reserved.</copyright-statement>
<copyright-year>2020</copyright-year>
<copyright-holder></copyright-holder>
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<license-p>Since January 2020 Elsevier has created a COVID-19 resource centre with free information in English and Mandarin on the novel coronavirus COVID-19. The COVID-19 resource centre is hosted on Elsevier Connect, the company's public news and information website. Elsevier hereby grants permission to make all its COVID-19-related research that is available on the COVID-19 resource centre - including this research content - immediately available in PubMed Central and other publicly funded repositories, such as the WHO COVID database with rights for unrestricted research re-use and analyses in any form or by any means with acknowledgement of the original source. These permissions are granted for free by Elsevier for as long as the COVID-19 resource centre remains active.</license-p>
</license>
</permissions>
<abstract id="abs0010">
<sec>
<title>Introduction</title>
<p>and Aims: No valid treatment or preventative strategy has evolved till date to counter the SARS CoV 2 (Novel Coronavirus) epidemic that originated in China in late 2019 and have since wrought havoc on millions across the world with illness, socioeconomic recession and death. This analysis was aimed at tracing a trend related to death counts expected at the 5th and 6th week of the COVID-19 in India.</p>
</sec>
<sec>
<title>Material and methods</title>
<p>Validated database was used to procure global and Indian data related to coronavirus and related outcomes. Multiple regression and linear regression analyses were used interchangeably. Since the week 6 death count data was not correlated significantly with any of the chosen inputs, an auto-regression technique was employed to improve the predictive ability of the regression model.</p>
</sec>
<sec>
<title>Results</title>
<p>A linear regression analysis predicted average week 5 death count to be 211 with a 95% CI: 1.31–2.60). Similarly, week 6 death count, in spite of a strong correlation with input variables, did not pass the test of statistical significance. Using auto-regression technique and using week 5 death count as input the linear regression model predicted week 6 death count in India to be 467, while keeping at the back of our mind the risk of over-estimation by most of the risk-based models.</p>
</sec>
<sec>
<title>Conclusion</title>
<p>According to our analysis, if situation continue in present state; projected death rate (n) is 211 and467 at the end of the 5th and 6th week from now, respectively.</p>
</sec>
</abstract>
<abstract abstract-type="author-highlights" id="abs0015">
<title>Highlights</title>
<p>
<list list-type="simple" id="ulist0010">
<list-item id="u0010">
<label></label>
<p id="p0010">This analysis was aimed at tracing a trend related to death counts expected at the 5th and 6th week of the COVID-19 in India.</p>
</list-item>
<list-item id="u0015">
<label></label>
<p id="p0015">According to our analysis, if situation continue in present state; projected death rate (n) is 211 and 467 at the end of the 5th and 6th week from now, respectively.</p>
</list-item>
<list-item id="u0020">
<label></label>
<p id="p0020">Keeping these projected mortality data in mind, current measured for containment of COVID-19 must be strengthened or supplemented.</p>
</list-item>
</list>
</p>
</abstract>
<kwd-group id="kwrds0010">
<title>Keywords</title>
<kwd>India</kwd>
<kwd>Coronavirus</kwd>
<kwd>Death rates</kwd>
<kwd>Correlation</kwd>
<kwd>Regression</kwd>
</kwd-group>
</article-meta>
</front>
</pmc>
</record>

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