Survival and Mortality in Hospitalized Children with COVID-19: A Referral Center Experience in Yazd, Iran

Table 5

Posterior estimation of the hazard ratio of characteristics of children with COVID-19 in Shahid Sadoughi Hospital in Yazd.

Variables		Mean	Std. dev	95% HPD	HR (95% HPD)
Age	1 month–1 year	−13.26	2.06	(−17.27, 9.83)	0.00
	1 year–5 years	−0.23	0.08	(−0.34, 0.01)	0.79 (0.71, 1)
	5 years–13 years	−0.47	0.15	(−0.79, 0.29)	0.62 (0.45, 075)
	13 years–18 years
Sex	Boys		0.14
	Girls	−0.63		(−0.93, −0.43)	0.53 (0.39, 0.56)
History of hospitalization	No				2.77 (2.14, 3.78)
	Yes	1.02	0.16	(0.76, 1.33)
Underlying diseases	No		0.1		1.75 (1.46, 2.16)
	Yes	0.56		(0.38, 0.77)
O2 saturation without support	≥94%		0.14		2.29 (1.78, 3.03)
	<94%	0.83		(0.58, 1.11)
Lymphopenia	No	0.24	0.04	(0.17, 0.31)	1.27 (1.18, 1.36)
	Yes
Length of hospital stay (day)	≤7
	8–14	−0.79	0.12	(−1.02, −0.58)	0.45 (0.36, 0.56)
	≥15	0.64	0.14	(0.46, 0.97)	1.89 (1.58, 2.64)