Table 4 Results of multiple regression analysis of postoperative weight loss in patients with morbid obesity (n = 663).
From: Factors associated with postoperative efficacy evaluation in patients with morbid obesity
Variables | Beta | p value | F value | R2 | Adjusted R2 |
|---|---|---|---|---|---|
Model | 11.108 | 17.0 | 15.5 | ||
Constant | < 0.001 | ||||
Gender | |||||
Female (reference) | |||||
Male | − 0.102 | 0.011* | |||
Age | − 0.175 | < 0.001*** | |||
Body mass index | |||||
32.5 < BMI < 40 (reference) | |||||
BMI ≧ 40 | − 0.313 | < 0.001*** | |||
Hypertension | |||||
No (reference) | |||||
Yes | 0.005 | 0.920 | |||
Heart disease | |||||
No (reference) | |||||
Yes | 0.047 | 0.200 | |||
Diabetes | |||||
No (reference) | |||||
Yes | − 0.126 | 0.001** | |||
Liver disease | |||||
No (reference) | |||||
Yes | − 0.017 | 0.726 | |||
Kidney disease | |||||
No (reference) | |||||
Yes | 0.073 | 0.064 | |||
Smoking habit | |||||
No (reference) | |||||
Yes | 0.109 | 0.006** | |||
Drinking habit | |||||
No (reference) | |||||
Yes | − 0.059 | 0.142 | |||
Surgical method | |||||
Sleeve gastrectomy (reference) | |||||
Other operations | − 0.008 | 0.834 | |||
Operation time | 0.006 | 0.876 | |||
