Table 2.
Demographic data at baseline.
| Characteristic | Total population (N=95) | Intervention group (n=42) | Control group (n=53) | P value | |
| Gender, n (%) |
|
|
|
>.99a | |
|
|
Male | 43 (45) | 19 (45) | 24 (45) |
|
|
|
Female | 52 (55) | 23 (55) | 29 (55) |
|
| Age (years), median (IQR) | 44 (19) | 47 (15) | 42 (25) | .46b | |
| BMI (kg/m2), n (%) |
|
|
|
.96a | |
|
|
>30 | 11 (12) | 5 (12) | 6 (11) |
|
|
|
25-30 | 28 (29) | 12 (29) | 16 (30) |
|
|
|
<25 | 56 (59) | 25 (60) | 31 (58) |
|
| Household size, median (IQR) | 2 (2) | 2 (2) | 3 (2) | .61b | |
| Recruiting source, n (%) |
|
|
|
.50a | |
|
|
Helsana | 76 (80) | 33 (79) | 43 (81) |
|
|
|
University | 5 (5) | 1 (2) | 4 (8) |
|
|
|
Social media | 6 (6) | 3 (7) | 3 (6) |
|
|
|
Other | 8 (8) | 5 (12) | 3 (6) | |
aPearson chi-square test.
bMann-Whitney U test.