tetano
Editor, Senior Moderator
Syst Rev
. 2021 Mar 20;10(1):80.
doi: 10.1186/s13643-021-01636-2.
The effect of age on the incidence of COVID-19 complications: a systematic review and meta-analysis
Sofonyas Abebaw Tiruneh[SUP] 1 [/SUP], Zemenu Tadese Tesema[SUP] 2 [/SUP], Melkalem Mamuye Azanaw[SUP] 3 [/SUP], Dessie Abebaw Angaw[SUP] 2 [/SUP]
Affiliations
Abstract
Background: The coronavirus (COVID-19) pandemic was reported from Wuhan, China, on December 31, 2019, and the pandemic was spread to more than 212 countries in the globe. This meta-analysis aimed to assess the pooled incidence of COVID-19 complications and to identify the association between the incidence of complications and age.
Methods: Comprehensive databases, PubMed, Hinari, and Google Scholar, were used to locate potential articles for this review. Data were extracted using Microsoft Excel and imported to the STATA/MP version 16.0 software for analysis. Heterogeneity between studies was assessed using the Cochrane Q test statistics and I[SUP]2[/SUP] test, and small study effect was checked using Egger's statistical test at 5% significant level. Sensitivity analysis was checked. A random-effects model was conducted to estimate the pooled incidence of COVID-19 complications. Univariate meta-regression was conducted to identify the association between the mean ages with each complication.
Results: From the total of 1237 studies, 12 studies were included with a total of 3064 COVID-19 patients. The most complications were acute respiratory distress syndrome (30.93%, 95%CI 21.3-40.6%) followed by acute liver injury (22.8%, 95%CI 14-31.5%), shock (10.9%, 95%CI 7.4-14.4%), acute kidney injury (7%, 95%CI 3.8-10.4%), and acute cardiac injury (6.4%, 95%CI 2.8-15.6%). Univariate meta-regression revealed that as the mean age increased by 1 year, the incidence of acute respiratory distress syndrome, acute kidney injury, acute cardiac injury, and shock increased by a factor of 2.9 (? = 2.9, 95%CI 2.4-3.4, adjusted R[SUP]2[/SUP] = 88), 0.4 (? = 0.4, 95%CI 0.04-0.72, adjusted R[SUP]2[/SUP] = 54), 1.6 (? = 1.6, 95%CI 1.1-2.1, adjusted R[SUP]2[/SUP] = 85), and 1.1 (? = 1.1, 95%CI 0.8-1.5, adjusted R[SUP]2[/SUP] = 26) times respectively.
Conclusion: Significant complications of COVID-19 viral infections were reported. Older populations were a high-risk group of developing adverse complications as compared to their counterparts. Health care professionals should give primary attention to those risk group individuals.
Keywords: Acute cardiac injury; Acute kidney injury; Acute respiratory distress syndrome; Age; COVID-19; Meta-analysis; Shock.
. 2021 Mar 20;10(1):80.
doi: 10.1186/s13643-021-01636-2.
The effect of age on the incidence of COVID-19 complications: a systematic review and meta-analysis
Sofonyas Abebaw Tiruneh[SUP] 1 [/SUP], Zemenu Tadese Tesema[SUP] 2 [/SUP], Melkalem Mamuye Azanaw[SUP] 3 [/SUP], Dessie Abebaw Angaw[SUP] 2 [/SUP]
Affiliations
- PMID: 33743821
- DOI: 10.1186/s13643-021-01636-2
Abstract
Background: The coronavirus (COVID-19) pandemic was reported from Wuhan, China, on December 31, 2019, and the pandemic was spread to more than 212 countries in the globe. This meta-analysis aimed to assess the pooled incidence of COVID-19 complications and to identify the association between the incidence of complications and age.
Methods: Comprehensive databases, PubMed, Hinari, and Google Scholar, were used to locate potential articles for this review. Data were extracted using Microsoft Excel and imported to the STATA/MP version 16.0 software for analysis. Heterogeneity between studies was assessed using the Cochrane Q test statistics and I[SUP]2[/SUP] test, and small study effect was checked using Egger's statistical test at 5% significant level. Sensitivity analysis was checked. A random-effects model was conducted to estimate the pooled incidence of COVID-19 complications. Univariate meta-regression was conducted to identify the association between the mean ages with each complication.
Results: From the total of 1237 studies, 12 studies were included with a total of 3064 COVID-19 patients. The most complications were acute respiratory distress syndrome (30.93%, 95%CI 21.3-40.6%) followed by acute liver injury (22.8%, 95%CI 14-31.5%), shock (10.9%, 95%CI 7.4-14.4%), acute kidney injury (7%, 95%CI 3.8-10.4%), and acute cardiac injury (6.4%, 95%CI 2.8-15.6%). Univariate meta-regression revealed that as the mean age increased by 1 year, the incidence of acute respiratory distress syndrome, acute kidney injury, acute cardiac injury, and shock increased by a factor of 2.9 (? = 2.9, 95%CI 2.4-3.4, adjusted R[SUP]2[/SUP] = 88), 0.4 (? = 0.4, 95%CI 0.04-0.72, adjusted R[SUP]2[/SUP] = 54), 1.6 (? = 1.6, 95%CI 1.1-2.1, adjusted R[SUP]2[/SUP] = 85), and 1.1 (? = 1.1, 95%CI 0.8-1.5, adjusted R[SUP]2[/SUP] = 26) times respectively.
Conclusion: Significant complications of COVID-19 viral infections were reported. Older populations were a high-risk group of developing adverse complications as compared to their counterparts. Health care professionals should give primary attention to those risk group individuals.
Keywords: Acute cardiac injury; Acute kidney injury; Acute respiratory distress syndrome; Age; COVID-19; Meta-analysis; Shock.