Table 2.

Prevalence before and after the peak among general public and healthcare workers.

Group	Mental disorder	Time of the investigation	number of inclusions	Sample size	I² (%)	Prevalence(95 %CI)
General public	Depression	Before 8th February,2020	3a	7014	99.5	33 % (95 %CI :16 %-51 %)
		After 8th February,2020	1b	98	–	62 % (95 %CI:53 %-72 %)
	Anxiety	Before 8th February,2020	4c	7818	97.8	24 % (95 %CI:17 %-31 %)
		After 8th February,2020	1d	98	–	44 % (95 %CI:34 %-54 %)
Healthcare workers	Depression	Before 8th February,2020	3e	1781	98.5	40 % (95 %CI:19 %-62 %)
		After 8th February,2020	4f	1429	98.0	22 % (95 %CI:13 %-31 %)
	Anxiety	Before 8th February,2020	3g	1781	99.2	38 % (95 %CI:12 %-63 %)
		After 8th February,2020	3h	3756	97.6	22 % (95 %CI:13 %-31 %)

Note: a= (Gao et al., 2020; Li et al., 2020c; Wang et al., 2020a); b= (Zhang et al., 2020a); c= (Gao et al., 2020; Li et al., 2020c; Lin et al., 2020; Wang et al., 2020a); d= (Zhang et al., 2020a); e= (Lai et al., 2020; Nong et al., 2020; Xiao et al., 2020); f= (Duan et al., 2020; Lu et al., 2020; Zhang et al., 2020c; Zheng et al., 2020); g= (Duan et al., 2020; Lu et al., 2020; Zhang et al., 2020c); h= (Lai et al., 2020; Nong et al., 2020; Xiao et al., 2020).