Case(mean±S.D.) Case(mean±S.D.) Control(mean±S.D.) t-test p- value
HbPreOp (g/dl) 9.3 ± 0.68 9.3 ± 0.68 9.66 ± 1.14 -2.376 0.019
HbPostOp (g/dl) 9.57 ± 0.61 9.57 ± 0.61 9.26 ± 1.05 2.176 0.031
Intraoperative blood loss (ml) 489.07 ± 279.248 539.93 ± 211.08 1.258 0.02
Weight of hysterectomy 274.47 ± 178.81 216.8 ± 185.44 1.939 0.05
sample (g)
Number of transfusions 0.47 ± 0.74 0.47 ± 0.74 0.23 ± 0.48 - 2.351 0.02
Days of Hospital stay 9.15 ± 2.73 9.15 ± 2.73 8.44 ± 2.32 1.706 0.09