Table 2 Pictorial blood loss assessment chart (PBAC) score
From: Management of menorrhagia with the levonorgestrel intrauterine system versus endometrial resection
Group | Visit | Mean±SD | Median | Range |
|---|---|---|---|---|
LNG IUS | Baseline | 316.8±152.0 | 320 | 88–540 |
12 months | 40.6±28.5 | 42 | 0–95 | |
ER | Baseline | 346.8±143.6 | 385 | 80–565 |
12 months | 42.2±30.4 | 45 | 0–100 |