Table 1 Basic characteristics of the five included articles
Author | Year of publication | Sample size (cases) | Gender(example) [M/F] | Age | Interventions | Ending indicators | Type of research | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Observation group | Control group | Observation group | Control group | Observation group | Control group | Observation group | Control group | ||||
Alok | 2022 | 61 | 60 | 32/29 | 34/26 | 46.8 ± 36.3 m | 43.2 ± 32.3 m | HENC | NIV | ①②③④⑤⑥ | RCT |
Asaad G | 2022 | 320 | 104 | 175/145 | 43/61 | 115. 0 ± 86.5d | 26.0 ± 58.2d | HFNC | NIPPV | ①②③④ | Cohort study |
Jessin | 2020 | 50 | 50 | 25/25 | 26/24 | 6.94 ± 4.04 m | 2.68 ± 2.97 m | HFNC | N/BiPAP | ①③⑤⑥ | Cohort study |
Naohiro | 2019 | 35 | 35 | 19/16 | 21/14 | 3.0 ± 1.6 m | 1.0 ± 0.8 m | HFNC | NIV | ①②④⑥ | Cohort study |
Robert P | 2018 | 49 | 49 | 33/16 | 31/18 | 13.0 ± 65.3d | 24.0 ± 57.4d | HFNC | PAP | ①②③④ | Cohort study |