Groups information

Group name

<2 g/dl

Groups definition

Hb variation

Baseline information

Age

65.6 ±5.7

Age remark

mean SD

BMI

26.8 ±3.3

BMI remark

mean ±SD

American Society of Aneshesiologists (ASA) physical status classification
Charlson comorbidity index (CCI)

average CCI

82 (48.5)

Risk classification

low

106 (62.7)

intermediate

63 (37.3)

high

Surgical technique at RP n° (%)