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. 2022 Jan 21;37(5):e35. doi: 10.3346/jkms.2022.37.e35

Fig. 2. Meta-analysis of the impacts of 5 comorbidities on the severity of COVID-19 in children. (A) the impact of age. (B) the impact of prematurity. (C) the impact of obesity. (D) the impact of diabetes. (E) the impact of complex genetic disorders.

Fig. 2

COVID-19 = coronavirus disease 2019, CI = confidence interval, RR = risk ratio, DM = diabetes mellitus, P = prospective study, R = retrospective study, I = intensive care unit care, V = mechanical ventilator support, D = death, H = hemodynamic support.