Comparison 2. ECSW versus control.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Non‐union at 12 months follow‐up	1		Risk Ratio (M‐H, Fixed, 95% CI)	Totals not selected
1.1 As reported analysis	1		Risk Ratio (M‐H, Fixed, 95% CI)	0.0 [0.0, 0.0]
1.2 Sensitivity analysis	1		Risk Ratio (M‐H, Fixed, 95% CI)	0.0 [0.0, 0.0]
2 Pain at 3 months (VAS: 0 no pain to 10 severe pain)	1		Mean Difference (IV, Fixed, 95% CI)	Totals not selected
2.1 As reported analysis	1		Mean Difference (IV, Fixed, 95% CI)	0.0 [0.0, 0.0]
2.2 Worst case analysis	1		Mean Difference (IV, Fixed, 95% CI)	0.0 [0.0, 0.0]