Table 1.
Characteristics of the 95 patients before one-stage restorative proctocolectomy
| TLRP (n = 35) | HAL-RP (n = 30) | ORP (n = 30) | P value* | P value† | P value‡ | |
|---|---|---|---|---|---|---|
| Male:female ratio | 11:24 | 9:21 | 15:15 | 0.194 | — | — |
| Age (yr) | 36 (15–54) | 29 (16–57) | 35 (16–57) | 0.045 | 0.076 | 0.43 |
| UC:FAP ratio | 30:5 | 20:10 | 20:10 | 0.13 | — | — |
| BMI (kg/m2) | 24.3 (16.6–39.5) | 22.6 (18.1–34.7) | 23.3 (17.2–34.2) | 0.692 | — | — |
| Duration of disease (yr) | 7 (0.1–30) | 6 (0.5–37) | 4 (0.1–15) | 0.345 | — | — |
TLRP = total laparosopic restorative proctocolectomy; HAL-RP = hand-assisted laparoscopic restorative proctocolectomy; ORP = open restorative proctocolectomy; M = male; F = female; UC = ulcerative colitis; FAP = familial polyposis coli; BMI = body mass index.
Data are numbers of patients or medians with ranges in parentheses unless otherwise indicated.
*TLRP vs. HAL-RP vs. ORP (Kruskal-Wallis for continuous variables, chi-squared test, or Fisher’s exact test (n < 5) for categorical variables).
†TLRP vs. HAL-RP (Mann-Whitney U test for continuous variables, chi-squared test, or Fisher’s exact test (n < 5) for categorical variables).
‡TLRP vs. ORP (Mann-Whitney U test for continuous variables, chi-squared test, or Fisher’s exact test (n < 5) for categorical variables).