Table A2.

Data summarization of the included studies.

Author/Year [Reference #]	Sample Size	Quality Score	Country	Male (%)	Survey Tool	Outcomes (%)
						(n)
						Anxiety	Depression
Cao et al, 2020 [35]	7143	7	China	30	GAD7	24.9	NA
						−1776
Chen et al., 2020 [36]	383	5	China	NA	DSRS-C	23.5	21.2
					SCARED	−90	−81
Gritsenko et al., 2020 [37]	939	5	Russia and Belarus	19	FCV-19S	NA	NA
Hou et al., 2020 [38]	859	7	China	61	PHQ9	54.5	71.5
					GAD7	−468	−614
					IESR
Husky et al., 2020 [39]	291	5	France	25	World Mental Health International College Student Survey	57.7	NA
						−168
Kaparounaki et al., 2020 [40]	1000	4	Greece	31	STAI	42.5	74.3
					CES-D	−425	−743
					RASS
Li et al., 2020 [41]	1442	6	China	NA	K6	NA	NA
					IESR
Lin et al., 2020 [42]	2086	6	China	NA	STAI	38.1	NA
						−795
Liu et al., 2020 [43]	898	6	USA	14	PHQ8	45.4	43.3
					GAD7	−408	−389
Liu et al., 2020 [44]	217	7	China	41	PHQ9	22.1	35.5
					GAD7	−48	−77
Liu et al., 2020 [45]	198	6	China	34	SSS	NA	NA
Author/Year	Sample Size		Country	Male (%)	Survey Tool	Outcomes (%)	Author/Year
						(n)
						Anxiety	Depression
Majumdar et al., 2020 [46]	325	5	India	39	CES-D	NA	30.77
							−100
Marelli et al., 2020 [47]	307	7	Italy	25	BAI	34.3	27.8
					BDI-II	−105	−85
					PSQI
					ISI
Mechil et al, 2020 [48]	863	7	Albania	11	PHQ9	NA	25.2
							−217
Meo et al., 2020 [49]	530	6	Saudi Arabia	45	Stress Allied Queries	NA	23.6
							−125
Olaimat et al., 2020 [50]	2083	6	Jordan	25	NA	69.2	NA
						−1441
Özdede et al., 2020 [51]	249	6	Turkey	38	STAI	69.9	NA
						−174
Peloso et al., 2020 [52]	704	6	Brazil (South America)	20	NA	48.2	NA
						−339
Qi et al., 2020 [53]	9554	6	China	NA	GAD7	19	NA
						−1814
Savitsky et al., 2020 [54]	215	6	Israel	12	GAD7	55.9	NA
						−120
Sogut et al., 2020 [55]	972	6	Turkey	0	BAI	−873	NA
Tang et al., 2020 [25]	2485	8	China	39	PHQ9	NA	9
							−224
Wang and Zhao, 2020 [56]	3611	7	China	40	SAS	−557	NA
Author/Year	Sample Size		Country	Male (%)	Survey Tool	Outcomes (%)	Author/Year
						(n)
						Anxiety	Depression
Wang et al., 2020 [19]	44447	8	China	45	SAS	7.7	12.2
					CES-D	−3422	−5422
Xiao et al., 2020 [57]	933	6	China	30	GAD7	17.1	25.3
					PHQ9	−160	−236
Zhang et al., 2020 [58]	66	7	China	38	DASS21	−30	−15
					PSQI
Zhou et al., 2020 [59]	8079	8	China	46	PHQ-9	37.4	43.7
					GAD-7	−3020	−3533