From: Correlates of motivation to prevent weight gain: a cross sectional survey
Step 1 (R2 = 0.113) | Step 2 (R2 = 0.455) | Step 3 (R2 = 0.494) | |||
---|---|---|---|---|---|
Predictor: | OR (95%CI) | Predictor: | OR (95%CI) | Predictor: | OR (95%CI) |
BMI (20–30 kg/m2) | 1.30 (1.20–1.42) | BMI | 1.22 (1.11–1.35) | BMI | 1.04 (0.91–1.19) |
Sex (0 = man; 1 = woman) | 2.34 (1.61–3.39) | Sex | 1.81 (1.13–2.89) | Sex | 1.00 (0.58–1.71) |
Age (25–35y) | 1.07 (1.01–1.13) | Age | 1.09 (1.01–1.17) | Age | 1.12 (1.04–1.20) |
Education (1 = low; 2 = high) | 1.29 (0.92–1.81) | Education | 1.26 (0.89–1.78) | Education | 1.19 (0.84–1.70) |
Ethnicity (1 = Non Dutch origin; 2 = Dutch origin) | 1.04 (0.58–1.89) | Ethnicity | 1.22 (0.60–2.50) | Ethnicity | 1.23 (0.58–2.59) |
 |  | Attitude | 10.10 (6.85–14.89) | Attitude | 7.91 (5.33–11.74) |
 |  | Subjective norm | 1.24 (1.04–1.47) | Subjective norm | 1.17 (0.97–1.40) |
 |  | Perceived behavioural control | 1.00 (0.78–1.27) | Perceived behavioural control | 1.12 (0.88–1.44) |
 |  |  |  | Descriptive norm | 1.19 (0.99–1.45) |
 |  |  |  | Social support | 1.10 (0.82–1.47) |
 |  |  |  | Risk perception | 1.24 (1.11–1.38) |
 |  |  |  | Weight perception | 1.36 (0.81–2.30) |