BioMed Research International

Research Article

Rational Application of First-Line EGFR-TKIs Combined with Antiangiogenic Inhibitors in Advanced EGFR-Mutant Non-Small-Cell Lung Cancer: A Systematic Review and Meta-Analysis

Table 6

Evaluation of the quality of randomized controlled trials.
Author (year)Selection bias (randomization sequence generation)Selection bias (allocation concealment)Performance biasDetection biasAttrition biasReporting biasOther biases
High
risk		Low riskUnclearHigh riskLow riskUnclearHigh riskLow riskUnclearHigh riskLow riskUnclearHigh riskLow riskUnclearHigh riskLow riskUnclearHigh riskLow riskUnclear
Seto (2014) [12]√√√√√√√
Kitagawa (2019) [19]√√√√√√√
Stinchcombe (2019) [20]√√√√√√√
Saito (2019) [13]√√√√√√√
Nakagawa (2019) [15]√√√√√√√
Zhou (2019) [14]√√√√√√√