Fig. 12
From: Double gloving for self-protection in high-risk surgeries: a systematic review and meta-analysis
Funnel plot for assessing publication bias in five outcomes: A single versus inner double glove perforations, B single versus outer double glove perforations, C single versus matched inner-outer double glove perforations, D incidences of hand contamination in single versus double glove condition, and E intraoperative detection of perforations in single versus double glove condition