Table 1.
Baseline characteristics of enrolled patients.
| OPT (N = 102) | TPT (N = 102) | p-Value | |
|---|---|---|---|
| Age | 54.0 ± 14.1 | 54.7 ± 13.6 | 0.88 |
| Sex (male/female) | 60 (58.8%)/42 (41.2%) | 57 (55.9%)/45 (44.1%) | 0.67 |
| Height | 164.0 ± 8.8 | 163.0 ± 9.0 | 0.34 |
| Body weight | 64.1 ± 11.3 | 65.0 ± 13.6 | 0.98 |
| BMI | 23.8 ± 3.2 | 24.3 ± 3.5 | 0.25 |
| Prior abdominal/pelvic surgery | 0.34 | ||
| None | 74 (72.5%) | 69 (67.6%) | |
| Stomach | 5 (4.9%) | 6 (5.9%) | |
| Colon | 11 (10.8%) | 10 (9.8%) | |
| Hepatobiliary | 2 (2.0%) | 5 (4.9%) | |
| OBGY | 6 (5.9%) | 12 (11.8%) | |
| Underlying disease | |||
| Cardiovascular | 32 (31.4%) | 33 (32.3%) | 0.88 |
| DM | 25 (24.5%) | 20 (19.6%) | 0.40 |
| CKD | 3 (2.9%) | 5 (4.9%) | 0.72 |
| Liver disease | 3 (2.9%) | 2 (2.0%) | 1 |
| Malignancy | 2 (2.0%) | 6 (5.9%) | 0.28 |
| Pulmonary disease | 6 (5.9%) | 4 (3.9%) | 0.52 |
| Neurologic disease | 6 (5.9%) | 1 (1.0%) | 0.12 |
Values are n (%) or mean ± SD. OPT, one-person technique; TPT, two-person technique; BMI, body mass index; OBGY, obstetrics and gynecology; DM, diabetes mellitus; CKD, chronic kidney disease.