Table 2 Mean pre-operative and post-operative hemoglobin and hematocrit by gender
Gender | N | Mean | SD | Mean diff | ||
|---|---|---|---|---|---|---|
Male | Hemoglobin | Pre | 36 | 15.11 | 1.2 | 3.7 |
Post | 36 | 11.44 | 2.3 | |||
Hematocrit | Pre | 36 | 44.26 | 3.7 | 10.2 | |
Post | 36 | 34.01 | 6.5 | |||
Female | Hemoglobin | Pre | 56 | 12.39 | 1.7 | 3.0 |
Post | 56 | 9.39 | 1.7 | |||
Hematocrit | Pre | 56 | 37.20 | 4.2 | 8.9 | |
Post | 56 | 28.30 | 4.6 | |||