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. 2013 Jun 20;48(2):152–158. doi: 10.1016/j.rboe.2012.03.003

Table 4.

Descriptive measurements on the hemoglobin levels in group B in g/dL.

Variables Mean Median SD Min Max
Preoperative Hb 13.34 13.45 0.89 12 14.9
Postoperative Hb 9.10 8.10 1.14 7 10.6