Table 1 Demographic data of study cohort.
From: Clinical efficacy of enhanced recovery surgery in Da Vinci robot-assisted pancreatoduodenectomy
Groups | n | Gender | Age (mean ± SD) | BMI (kg/cm2, mean ± SD) | Preoperative hemoglobin (g/L, mean ± SD) | ||||
|---|---|---|---|---|---|---|---|---|---|
Male | Female | ||||||||
ERAS | 30 | 17 | 13 | 65.27 ± 13.64 | 21.38 ± 1.87 | 95.63 ± 9.60 | |||
Control | 32 | 18 | 14 | 69.06 ± 11.48 | 21.85 ± 2.66 | 92.31 ± 13.26 | |||
t/χ2/Z value |  | 0.195 | 1.59 | 1.616 | 1.923 | ||||
P value | Â | 0.659 | 0.239 | 0.423 | 0.266 | ||||
Groups | n | Charlson comorbidity index (n) | ASA grade (n) | ||||||
|---|---|---|---|---|---|---|---|---|---|
2 | 3 | 4 | 5 | 6 | 2 | 3 | 4 | ||
ERAS | 30 | 3 | 8 | 6 | 7 | 6 | 9 | 4 | 17 |
Control | 32 | 4 | 10 | 5 | 6 | 7 | 12 | 4 | 16 |
χ2 value |  | 0.097 | 0.317 | 0.203 | 0.196 | 0.033 | 0.389 | 0.010 | 0.276 |
P value | Â | 0.100 | 0.573 | 0.652 | 0.658 | 0.856 | 0.533 | 1.000 | 0.599 |
