Partial mastectomy | Quadrantectomy | |||||||
---|---|---|---|---|---|---|---|---|
Total | Remifentanil | Non-remifentanil | P value | Total | Remifentanil | Non-remifentanil | P value | |
n = 231 | n = 98 | n = 133 | n = 212 | n = 56 | n = 156 | |||
Age, years | 51 ± 12 | 51 ± 5 | 53 ± 7 | 0.43 | 52 ± 11 | 51 ± 11 | 52 ± 12 | 0.36 |
Body weight, kg | 55 [50, 62] | 55 [50, 60] | 55 [50, 63] | 0.51 | 55 [50, 62] | 55 [50, 62] | 56 [51, 61] | 0.85 |
Height, cm | 157 ± 6 | 157 ± 5 | 157 ± 7 | 0.85 | 156 ± 6 | 157 ± 7 | 156 ± 6 | 0.35 |
BMI, kg/m2 | 22.4 [20.3, 25.0] | 22.4 [20.0, 25.4] | 22.3 [20.4, 24.7] | 0.72 | 22.4 [20.3, 25.0] | 22.4 [20.3, 25.0] | 22.7 [20.7, 25.3] | 0.43 |
ASA-PS 1, n (%) | 108/231 (47) | 45/98 (46) | 63/133 (47) | 0.93 | 85/212 (40) | 24/56 (43) | 61/156 (39) | 0.74 |