Operative vs nonoperative management of displaced midshaft clavicle fractures: A systematic review

Table 2 Risk-of-bias assessment of included randomized controlled trials using the Cochrane Risk of Bias 2 tool

Study	Randomization process	Deviations from intended interventions	Missing outcome data	Measurement of outcome	Selection of reported result	Overall risk of bias
COTS	Low	High	Low	Low	Low	High
Smekal et al[[15]	Low	High	Low	Low	Low	High
Ferran et al[16]	Low	High	Low	Low	Low	High
Mirzatolooei[21]	Low	High	Low	Low	Low	High
Virtanen et al[7]	Low	High	Low	Low	Low	High
Ahrens et al[8]	Low	High	Low	Low	Low	High
Qvist et al[9]	Low	High	Low	Low	Low	High
Pathak et al[18]	Low	High	Low	Low	Low	High
Robinson et al[5]	Low	High	Low	Low	Low	High

COTS: Canadian Orthopaedic Trauma Society; RoB 2: Cochrane Risk of Bias 2 tool.