Skip to main content

Table 2 Methodological quality assessment of the selected randomized controlled trials

From: Comparison of minimally invasive percutaneous fixation and open reduction internal fixation for patella fractures: a meta-analysis

Study, year of publication Selection bias Performance bias Attrition bias Detection bias Reporting bias Overall bias
Shao et al., 2019 [28] Low risk Some concerns Low risk Some concerns Low risk Some concerns
Lin et al., 2015 [27] Some concerns Some concerns Low risk Some concerns Low risk Some concerns
Mao et al., 2013 [26] Some concerns Some concerns Low risk Some concerns Low risk Some concerns
Luna-Pizarro et al., 2006 [24] Some concerns Some concerns Low risk Some concerns Low risk Some concerns