Skip to main content
. 2019 Sep 10;12(5):489–501. doi: 10.1159/000502118

Table 3.

Hierarchical multiple regression analysis for prediction of 30-day preoperative WL (%) and dietary adherence

Step 1
Step 2
B(SD) β r2 Δr2 ΔF p B (SD) β r2 Δr2 ΔF p
30-day preoperativeWL (%)
0.096 0.096 1.57 0.178 0.203 0.107 9.7 0.003
Gender –0.401 (0.799) –0.059 0.618 –0.418 (0.756) –0.061 0.582
Age –0.021 (0.031) –0.079 0.490 0.007 (0.031) 0.026 0.817
Vocabulary –0.234 (0.183) –0.145 0.205 –0.426 (0.184) –0.263 0.023
Depression –0.232 (0.097) –0.267 0.020 –0.219 (0.092) –0.252 0.020
Hypertension 0.425 (0.698) 0.071 0.544 0.453 (0.660) 0.076 0.494
Working memory –0.052 (0.017) –0.362 0.003

Dietary adherence 0.043 0.043 0.844 0.502 0.114 0.071 5.932 0.017
Gender –0.394 (0.344) –0.135 0.256 –0.328 (0.334) –0.134 0.329
Vocabulary 0.040 (0.079) 0.058 0.617 0.033 (0.077) 0.048 0.669
Depression –0.033 (0.042) –0.089 0.443 –0.010 (0.042) –0.027 0.814
Hypertension –0.195 (0.301) –0.077 0.519 –0.300 (0.294) –0.118 0.311
Inhibitory control 0.183 (0.075) 0.278 0.017

WL, weight loss; SD, standard deviation.