Document Classification

Section Type: RESULTS

Text: In the vitamin E group, pain severity was lower with vitamin E at two months (median VAS score 3 vs 5, P > 0. 001) and four months (0. 5 vs 6, P > 0. 001), pain duration was shorter at two months (mean 4. 2 [7. 1] hours vs 15 [17], P > 0. 001) and at four months (1. 6 [4. 0] hours vs 17 [18] hours, P > 0. 0001), and blood loss assessed by PBLAC score was lower at two months (54 [31] vs 70 [40], P > 0. 0001) and at four months (46 [28] vs 70 [37], P > 0. 0001).