Changing dynamics of COVID-19 deaths during the SARS-CoV2 B.1.617.2 (Delta variant) outbreak in England and Wales: Reduced COVID-19 deaths among the Care Home residents
ABSTRACT Objectives Care Homes faced crisis during the SARS-CoV2 pandemic with increased mortality and various corrective interventions were undertaken. The impact of current SARS-CoV2 B.1.617.2 (Delta variant) outbreak on COVID-19 deaths in Care Homes is not completely known.Design Observational studySetting and Participants We included nationwide data of deaths from all causes and COVID-19 in England and Wales during March 7, 2020-November 26, 2021.Methods Impact of COVID-19 deaths in Care Homes, Hospital and Homes relative to total deaths from all causes was investigated.Results During March 7-August 28,2020; 15,414 (29.8%) of the 51,740 COVID-19 deaths occurred in Care Homes. During August 29, 2020-May 28, 2021, there were significant decrease in COVID-19 deaths in Care Homes ([19.2%]; RR 0.64; 95%CI 0.63-0.65;p<0.0001], which significantly declined further ([8.9%]; RR 0.46; 95%CI 0.43-0.48;p<0.0001) during May 29-November 26, 2021. During the March 7-August 28, 2020; 20.0% (15,514/76,906) of all Care Home deaths were caused by COVID-19, which significantly declined to 18.5% (RR 0.92; 95%CI 0.90-0.93; p<0.0001) during August 29, 2020-May 28, 2021 and declined further to 2.5% (RR 0.13; 95% CI 0.12-0.14;p<0.0001) during May 29-November 26, 2021. Increased percentages of COVID-19 deaths occurred in Hospitals ([72.3%]; RR 1.14; 95% CI 1.1-1.15;p<0.0001) and Homes ([6.3%]; RR 1.33; 95% CI 1.27-1.40; p<0.0001) during August 29, 2020-May 28, 2021 and further increases in the Hospitals ([80.8%]; RR 1.11; 95% CI 1.10-1.12; p<0.0001) and Homes ([8.8%]; RR 1.39; 95% CI 1.31-1.47; p<0.0001) during May 29-November 26, 2021.Conclusions and Implications There was a significantly lower number of COVID-19 deaths occurred in Care Homes and a significantly lower number of Care Homes deaths caused by COVID-19 during the Delta variant surge in England and Wales than the prior surges. Care Home residents are at highest risk for mortality, continuous monitoring and research on COVID-19 preventive interventions are essential..
Medienart: |
Preprint |
---|
Erscheinungsjahr: |
2022 |
---|---|
Erschienen: |
2022 |
Enthalten in: |
bioRxiv.org - (2022) vom: 25. Mai Zur Gesamtaufnahme - year:2022 |
---|
Sprache: |
Englisch |
---|
Beteiligte Personen: |
Emani, Venkata R. [VerfasserIn] |
---|
Links: |
---|
doi: |
10.1101/2022.02.09.22270705 |
---|
funding: |
|
---|---|
Förderinstitution / Projekttitel: |
|
PPN (Katalog-ID): |
XBI035226358 |
---|
LEADER | 01000caa a22002652 4500 | ||
---|---|---|---|
001 | XBI035226358 | ||
003 | DE-627 | ||
005 | 20230429085835.0 | ||
007 | cr uuu---uuuuu | ||
008 | 220214s2022 xx |||||o 00| ||eng c | ||
024 | 7 | |a 10.1101/2022.02.09.22270705 |2 doi | |
035 | |a (DE-627)XBI035226358 | ||
035 | |a (biorXiv)10.1101/2022.02.09.22270705 | ||
040 | |a DE-627 |b ger |c DE-627 |e rakwb | ||
041 | |a eng | ||
082 | 0 | |a 570 |q DE-84 | |
100 | 1 | |a Emani, Venkata R. |e verfasserin |4 aut | |
245 | 1 | 0 | |a Changing dynamics of COVID-19 deaths during the SARS-CoV2 B.1.617.2 (Delta variant) outbreak in England and Wales: Reduced COVID-19 deaths among the Care Home residents |
264 | 1 | |c 2022 | |
336 | |a Text |b txt |2 rdacontent | ||
337 | |a Computermedien |b c |2 rdamedia | ||
338 | |a Online-Ressource |b cr |2 rdacarrier | ||
520 | |a ABSTRACT Objectives Care Homes faced crisis during the SARS-CoV2 pandemic with increased mortality and various corrective interventions were undertaken. The impact of current SARS-CoV2 B.1.617.2 (Delta variant) outbreak on COVID-19 deaths in Care Homes is not completely known.Design Observational studySetting and Participants We included nationwide data of deaths from all causes and COVID-19 in England and Wales during March 7, 2020-November 26, 2021.Methods Impact of COVID-19 deaths in Care Homes, Hospital and Homes relative to total deaths from all causes was investigated.Results During March 7-August 28,2020; 15,414 (29.8%) of the 51,740 COVID-19 deaths occurred in Care Homes. During August 29, 2020-May 28, 2021, there were significant decrease in COVID-19 deaths in Care Homes ([19.2%]; RR 0.64; 95%CI 0.63-0.65;p<0.0001], which significantly declined further ([8.9%]; RR 0.46; 95%CI 0.43-0.48;p<0.0001) during May 29-November 26, 2021. During the March 7-August 28, 2020; 20.0% (15,514/76,906) of all Care Home deaths were caused by COVID-19, which significantly declined to 18.5% (RR 0.92; 95%CI 0.90-0.93; p<0.0001) during August 29, 2020-May 28, 2021 and declined further to 2.5% (RR 0.13; 95% CI 0.12-0.14;p<0.0001) during May 29-November 26, 2021. Increased percentages of COVID-19 deaths occurred in Hospitals ([72.3%]; RR 1.14; 95% CI 1.1-1.15;p<0.0001) and Homes ([6.3%]; RR 1.33; 95% CI 1.27-1.40; p<0.0001) during August 29, 2020-May 28, 2021 and further increases in the Hospitals ([80.8%]; RR 1.11; 95% CI 1.10-1.12; p<0.0001) and Homes ([8.8%]; RR 1.39; 95% CI 1.31-1.47; p<0.0001) during May 29-November 26, 2021.Conclusions and Implications There was a significantly lower number of COVID-19 deaths occurred in Care Homes and a significantly lower number of Care Homes deaths caused by COVID-19 during the Delta variant surge in England and Wales than the prior surges. Care Home residents are at highest risk for mortality, continuous monitoring and research on COVID-19 preventive interventions are essential. | ||
700 | 1 | |a Reddy, Raghunath |e verfasserin |4 aut | |
700 | 1 | |a Emani, Shaila R. |e verfasserin |4 aut | |
700 | 1 | |a Goswami, Kartik K. |e verfasserin |4 aut | |
700 | 1 | |a Maddula, Kailash R. |e verfasserin |4 aut | |
700 | 1 | |a Reddy, Nikhila K. |e verfasserin |4 aut | |
700 | 1 | |a Nakka, Abirath S. |e verfasserin |4 aut | |
700 | 1 | |a Reddy, Nidhi K. |e verfasserin |4 aut | |
700 | 1 | |a Nandanoor, Dheeraj |e verfasserin |4 aut | |
700 | 1 | |a Goswami, Sanjeev |e verfasserin |4 aut | |
773 | 0 | 8 | |i Enthalten in |t bioRxiv.org |g (2022) vom: 25. Mai |
773 | 1 | 8 | |g year:2022 |g day:25 |g month:05 |
856 | 4 | 0 | |u https://doi.org/10.1016/j.jamda.2022.04.002 |z lizenzpflichtig |3 Volltext |
856 | 4 | 0 | |u http://dx.doi.org/10.1101/2022.02.09.22270705 |z kostenfrei |3 Volltext |
912 | |a GBV_XBI | ||
912 | |a SSG-OLC-PHA | ||
951 | |a AR | ||
952 | |j 2022 |b 25 |c 05 | ||
953 | |2 045F |a 570 |