Variable | Intervention (n = 52) n (%) | Comparison (n = 52) n (%) | P-value |
---|---|---|---|
2 months later childbirth | |||
 Neck | 11 (21.15) | 10 (19.23) | 0.80 |
 Back | 9 (17.30) | 13 (25) | 0.33 |
 Knee | 11 (21.15) | 8 (15.40) | 0.44 |
4 months later childbirth | |||
 Neck | 13 (25) | 13 (25) | 1.00 |
 Back | 7 (13.46) | 15 (28.85) | 0.05 |
 Knee | 12 (23.07) | 11 (21.15) | 0.81 |
6 months later childbirth | |||
 Neck | 13 (25) | 11 (21.15) | 0.64 |
 Back | 7 (13.46) | 16 (30.76) | 0.03 |
 Knee | 8 (15.38) | 12 (23.07) | 0.32 |