Table 2 Independent sample T-test of variables and postoperative weight loss in patients with morbid obesity (n = 663).
From: Factors associated with postoperative efficacy evaluation in patients with morbid obesity
Variables | Number | M ± SD | t value | p value |
|---|---|---|---|---|
Gender | ||||
Female | 435 | 82.05 ± 20.98 | 3.351 | < 0.001 |
Male | 228 | 76.36 ± 20.43 | ||
Body mass index (BMI) | ||||
32.5 < BMI < 40 | 450 | 84.58 ± 21.18 | 9.101 | < 0.001 |
BMI ≧ 40 | 213 | 70.62 ± 16.98 | ||
Hypertension | ||||
No | 338 | 80.32 ± 20.62 | 0.276 | 0.783 |
Yes | 325 | 79.87 ± 21.30 | ||
Heart disease | ||||
No | 629 | 80.00 ± 20.98 | − 0.508 | 0.612 |
Yes | 34 | 81.87 ± 20.63 | ||
Diabetes | ||||
No | 549 | 81.51 ± 20.54 | 3.866 | < 0.001 |
Yes | 114 | 73.26 ± 21.66 | ||
Liver disease | ||||
No | 207 | 79.46 ± 20.62 | − 0.526 | 0.599 |
Yes | 456 | 80.38 ± 21.12 | ||
Kidney disease | ||||
No | 522 | 79.72 ± 20.71 | − 0.875 | 0.382 |
Yes | 141 | 81.46 ± 21.84 | ||
Smoking habit | ||||
No | 509 | 79.64 ± 20.86 | − 1.013 | 0.311 |
Yes | 154 | 81.59 ± 21.24 | ||
Drinking habit | ||||
No | 580 | 80.63 ± 20.69 | 1.729 | 0.084 |
Yes | 83 | 76.38 ± 22.47 | ||
Surgical method | ||||
Sleeve gastrectomy | 652 | 80.26 ± 21.01 | 1.535 | 0.125 |
Other operations | 11 | 70.48 ± 14.99 | ||
