Table 1 Basic features to be included in systematic reviews
ID | Population | No. of included studies (ss) | Study design | Enrolment location | Intervention | Control | Risk of bias evaluation tool | Outcomes |
|---|---|---|---|---|---|---|---|---|
Santa Cruz 2022 [20] | Non-Intubated | 8(1401) | RCT | ICU, medical ward | APP | usual care | Cochrane Risk of Bias tool | ①②③ |
Cheema 2023 [21] | Non-Intubated | 11(2385) | RCT | ICU, medical ward | APP | supine position | Cochrane Risk of Bias tool | ①②④⑤⑥⑦ |
Li 2022 [22] | Non-Intubated | 10(1985) 19(2669) | RCTs, observational studies | ICU, medical ward, emergency department, | APP | supine position | Cochrane+NOS | ①②④⑤⑦ |
Huang 2022 [23] | Non-Intubated | 10(1686) 12(1522) | RCT, observational studies | ICU | APP | supine position | Cochrane+NOS | ①②③④ |
Kang 2022 [24] | Non-Intubated | 7(2364) 15(2782) | RCTs, observational studies | ICU or ED or Ward or monitored acute care unit. | APP | supine position | Cochrane + NOS | ①②⑦ |
Beran 2022 [25] | Non-Intubated | 14(3324) | RCT, retrospective cohort, prospective cohort | ICU, ward, ED | APP | supine position | NOS + Jadad composite scale | ①②⑤ |
Lee 2022 [26] | – | 9(2431) 23(3880) | RCT, prospective cohort studies, retrospective cohort studies | unit, ICU, Ward ER | prone position | non-prone position | Cochrane | ①②④⑤⑥⑦ |
Weatherald 2022 [27] | Non-Intubated | 17(2931) | RCT | Medical ward, ICU, HDU | APP | usual care | Cochrane | ①②④⑤⑥⑦ |
Wang 2023 [28] | Non-Intubated | 10(2294) | RCT | ward or ICU | APP | usual care | Cochrane | ①②⑦ |
Cao 2023 [29] | – | 8(2657) | RCT | ward or ICU | APP for at least 6 h a day | usual care | Cochrane | ①②④⑤⑦ |
Peng 2023 [30] | – | 13(3263)) | RCT | ward or ICU | APP | usual care | Cochrane | ①②③⑤⑦ |