Risk Factors of Multidrug-Resistant Bacteria in Lower Respiratory Tract Infections: A Systematic Review and Meta-Analysis

Table 2

Risk of bias assessment of eligible studies based on QUIPS tool.

Study ID	Study participation	Study attrition	Prognostic factor measurement	Outcome measurement	Study confounding	Statistical analysis and reporting	Overall risk of bias
Vilafuerte and Aliberti [16]	Low	Low	Low	Low	Low	Low	Low
Restrepo et al. [17]	Low	Low	Low	Low	Low	Low	Low
Feng et al. [26]	Low	Low	Moderate	Low	Moderate	Low	Moderate
Zhou et al. [27]	Low	Low	Low	Low	Low	Low	Low
Luan et al. [28]	Low	Low	High	High	Low	Low	High
Lewis et al. [29]	Low	Low	Low	Low	Low	Low	Low
Gao et al. [30]	Low	Low	Low	Low	Low	Low	Low
Song et al. [31]	Low	Low	Low	Low	Low	Low	Low
Fernandez-Barat et al. [32]	Low	Low	High	High	Low	Low	High
Huang et al. [33]	Low	Low	Low	Low	Low	Low	Low
Cillóniz et al. [14]	Low	Low	Low	Moderate	Low	Low	Low
Tedja et al. [34]	Low	Low	Moderate	Moderate	Moderate	Low	Moderate
Özgüret al. [35]	Low	Low	Low	Low	Low	Low	Low
Grosset al. [15]	Low	Low	Low	Low	Low	Low	Low
Wang et al. [37]	Moderate	Low	Moderate	Low	Moderate	Low	Moderate
Zheng et al. [36]	Moderate	Low	Low	Low	Low	Low	Low
Seligman et al. [38]	Moderate	Low	Low	Low	Low	Low	Low
Hamet et al. [39]	Low	Low	Low	Low	Low	Low	Low
Shi et al. [40]	Moderate	Low	Low	Low	Moderate	Low	Moderate
Depuydt et al. [41]	Low	Low	Low	Low	Low	Low	Low
Nseir and Ader [42]	Low	Low	Low	Low	Low	Low	Low