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Table 1 Comprise the basic characteristics of the studies and study participants

From: Global prevalence of COVID-19-induced acute respiratory distress syndrome: systematic review and meta-analysis

Authors/year

Country

Study design

Sample size

Data collection technique

Prevalence (%)

Funding source

Quality appraisal score

Getachew H, et al. 2021 [40]

Ethiopia

Cross-sectional

504

Chart review

9

Not funded

6.5

Tolossa, et al. 2022 [21]

Ethiopia

Cross-sectional

318

Chart review

32

Not funded

7.5

Marta, et al. 2021 [45]

South Africa

Cohort

396

Chart review

34.6

European and developing countries

7.5

Kristen, et al. 2021 [46]

South Sudan

Cross-sectional

435

Interviewer administered

38.3

Not reported

7

Chaomin, et al. 2020 [37]

China

Cross-sectional

201

Chart review

41.8

Shanghai Science and Technology Committee

7.5

Suleyman, et al. 2020 [42]

USA

Cross-sectional

463

RRecord review

24

Not reported

7.0

Wang D, et al. 2020 [38]

China

Cross-sectional

138

Record review

15

Not reported

7.0

Yang X et al. 2020 [39]

China

Cross-sectional

52

Record review

67.3

Not funded

6.5

Ayaz A et al. 2020 [44]

Pakistan

Cohort

66

Record review

15

Not reported

7.5

Sultan M, et al. 2021 [41]

Ethiopia

Cross-sectional

92

Record review

25

Not funded

8

Rachel L, et al. 2020 [43]

USA

Cohort

180

Record review

56.7

Not funded

7.5

  1. USA United States of America