Comparison 13. Rohadur posted foot orthosis vs placebo insole (End of therapy ‐ 3 yrs).

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Hallux abductus angle remained < 21 degrees	1	98	Risk Ratio (M‐H, Fixed, 95% CI)	3.60 [2.19, 5.93]
2 Painful foot joint count	1	88	Mean Difference (IV, Fixed, 95% CI)	0.20 [‐0.55, 0.95]
3 Foot Function Index	1	88	Mean Difference (IV, Fixed, 95% CI)	‐1.40 [‐10.29, 7.49]
4 Foot pain (adapted from Melzack)	1	88	Mean Difference (IV, Fixed, 95% CI)	0.20 [‐2.18, 2.58]