Participant characteristics
|
Single visit
|
<6 months
|
≥6 months
|
---|
|
No weight Loss
|
WL < 5 %
|
WL ≥ 5 %
|
WL < 5 %
|
WL ≥ 5 %
|
---|
N = 8196
|
2779
|
1990
|
370
|
1815
|
1242
|
Female, %
|
76.2cde
|
77.2cde
|
72.7ab
|
71.7ab
|
72.7ab
|
Age, years
|
45.9 (13.0)bcde
|
48.1 (12.9)acde
|
49.2 (12.6)abde
|
52.2 (12.7)abce
|
54.4 (12.5)abcd
|
Initial Weight, kg
|
112.6 (25.0)
|
110.6 (23.9)e
|
112.3 (24.6)
|
112.7 (27.0)
|
114.7 (25.5)b
|
Weight change, %
|
-
|
1.0 (2.3)cde
|
8.8 (7.6)bde
|
−0.23 (4.2)bce
|
12.8 (9.1)bcd
|
Initial BMI, kg/m2
|
40.3 (7.6)e
|
39.8 (7.2)e
|
39.9 (7.8)
|
40.5 (8.2)
|
41.2 (7.9)ab
|
Final BMI, kg/m2
|
-
|
39.4 (7.2)cde
|
36.7 (6.6)bd
|
40.6 (8.4)bce
|
36.6 (7.2)bd
|
< High school
|
40.3bd
|
36.4a
|
36.7
|
36.6a
|
39.4
|
Ethnicity
| |
White, %
|
83.8ce
|
85.0ce
|
89.3abd
|
82.7ce
|
89.8abd
|
Asian, %
|
3.4e
|
2.1ce
|
2.4ad
|
3.2ce
|
1.3abd
|
Black, %
|
2.5
|
2.9
|
2.8
|
3.2e
|
1.6cd
|
Other, %
|
10.2ce
|
10.0ce
|
5.5abd
|
10.9ce
|
7.3acd
|
Current smokers, %
|
20.5bcde
|
14.8ade
|
12.7a
|
10.6ab
|
10.1ab
|
Treatment time, mos
|
-
|
3.1 (1.0)de
|
3.6 (1.1)de
|
19.5 (15.9)bc
|
19.9 (15.2)bc
|
Baseline comorbidities
|
CVD, %
|
5.5
|
3.8
|
3.4d
|
6.7c
|
4.2
|
Hypertension, %
|
32.7c
|
35.3cd
|
38.6abd
|
34.1bc
|
35.6
|
Depression, %
|
16.5bcde
|
9.2ace
|
3.4abd
|
7.6ac
|
4.5ab
|
Type 2 diabetes, %
|
25.8bde
|
21.2acde
|
26.1bde
|
29.1abc
|
30.8abc
|
Fatty liver, %
|
14.8bcde
|
24.9ade
|
25.0ad
|
20.6abc
|
22.7a
|
Cancer, %
|
4.8de
|
5.6e
|
3.4d
|
1.9ac
|
2.1ab
|
-
WL weight loss, BMI Body Mass Index, CVD Cardiovascular disease, CVD heart attack, heart failure, thrombosis, stroke, hyperlipidemia
- Bonferroni correction used for multiple comparisons
- Values are in mean (SD) or prevalence (%) where indicated
-
asignificantly different from single visit (P < 0.05)
-
bsignificantly different from <6 months with WL <5 % (P < 0.05)
-
csignificantly different from <6 months with WL ≥5 % (P < 0.05)
-
dsignificantly different from ≥ 6 months with WL <5 % (P < 0.05)
-
esignificantly different from ≥ 6 months with WL ≥5 % (P < 0.05)