Menorrhagia Multi-Attribute Scale (MMAS) summary scores at baseline and 5 years follow-up
| Baseline score (SD, n) | 5 year score (SD, n) | Difference between groups over 5 years (95%CI) a, P-value | Change within group (95% CI), P-value | |||
|---|---|---|---|---|---|---|
| UMT | LNG-IUS | UMT | LNG-IUS | UMT | LNG-IUS | |
| 39.2 (21.3, 269) | 42.5 (20.5, 280) | 83.1 (24.4, 208) | 87.1 (22.1, 216) | 3.9 (−0.6 to 8.3), 0.09 | 43.9 (39.1 to 47.7), <0.0001 | 44.6 (41.0 to 48.8), <0.0001 |
Mean score (standard deviation, n) shown at each time-point.
↵a Point estimates (95% CI, P-values) shown for differences between groups and changes within group. Estimates >0 from differences between groups favour LNG-IUS. Results at each time-point adjusted for baseline score. Change within group compared to baseline. 0 = worst affected, 100 = not affected. LNG-IUS = levonorgestrel-releasing intrauterine system. UMT = usual medical treatment.