BPG is committed to discovery and dissemination of knowledge
Meta-Analysis
Copyright ©The Author(s) 2025.
World J Virol. Dec 25, 2025; 14(4): 113507
Published online Dec 25, 2025. doi: 10.5501/wjv.v14.i4.113507
Figure 1
Figure 1 Preferred Reporting Items for Systematic Reviews and Meta-Analyses flow diagram of study selection. COVID-19: Coronavirus disease 2019.
Figure 2
Figure 2  Forest plot of pooled mean post-coronavirus disease health-related quality of life utility scores using 5-level EuroQol 5-Dimensional questionnaire.
Figure 3
Figure 3 Forest plots of pooled odds ratio for predictors of impaired health-related quality of life and persistent symptoms among coronavirus disease 2019 survivors. A: Forest plot of pooled odds ratio (OR) for age ≥ 60 years as a predictor of poor health-related quality of life (HRQoL) or persistent symptoms after coronavirus disease 2019 (COVID-19); B: Forest plot of pooled ORs for male sex as a predictor of post-COVID HRQoL impairment and persistent symptoms; C: Forest plot of pooled ORs for female sex as a predictor of impaired HRQoL and persistent symptoms after COVID-19; D: Forest plot of pooled ORs for Non vaccinated status as a predictor of long-COVID and persistent symptoms after COVID-19; E: Forest plot of pooled ORs for severe COVID-19 or intensive care unit-level illness as a predictor of impaired HRQoL after recovery. COVID: Coronavirus disease; EQ-VAS: EuroQol Visual Analogue Scale; EQ-5D: EuroQol 5-Dimensional questionnaire; OR: Odds ratio.