Table
Table 1. Characteristics of the 22 included trials that compared NHFOV
with NIPPV
Table 2 Results of the sensitivity analysis
eTable1(Supplementary Material)
Results of the meta-analysis of blood gas analysis index(PaO2、PaCO2 and
SpO2FiO2 ratio)
eTable2(Supplementary Material) Results of the meta-analysis of adverse
outcomes