Table 3 Factors associated with overweight and obesity in the overall study population
Characteristics | Overweight and obesity (N = 511) | Obesity alone (N = 115) | ||||||
|---|---|---|---|---|---|---|---|---|
Bivariate analysis | Multivariable analysis (R 2 = 0.12) | Bivariate analysis | Multivariable analysis (R 2 = 0.10) | |||||
O.R. (95% CI) | p-value | aO.R. (95% CI) | p-value | O.R. (95% CI) | p-value | aO.R. (95% CI) | p-value | |
Sex | ||||||||
Male | Ref | Ref | Ref | Ref | ||||
Female | 1.85 (1.44–2.36) | <0.0001 | 2.01 (1.58–2.76) | <0.0001 | 2.87 (1.78–4.65) | <0.0001 | 3.20 (1.93–5.59) | <0.0001 |
Age categories | ||||||||
≤ 31 years | Ref | Ref | Ref | Ref | ||||
> 31 years | 2.34 (1.84–2.99) | <0.0001 | 1.97 (1.41–2.48) | 0.001 | 3.81 (2.45–5.93) | <0.0001 | 3.21 (1.86–5.28) | <0.0001 |
Level of education | ||||||||
High (diploma + university) | Ref | Ref | Ref | Ref | ||||
Low-moderate (secondary + high school) | 2.10 (1.62–2.60) | <0.0001 | 1.52 (1.14–2.03) | 0.005 | 1.64 (1.11–2.43) | 0.013 | 0.91 (0.58–1.49) | 0.571 |
Married | ||||||||
No | Ref | Ref | Ref | |||||
Yes | 3.65 (2.75–4.85) | <0.0001 | 3.11 (2.21–4.01) | <0.0001 | 2.97 (2.00–4.40) | <0.0001 | 2.10 (1.60–3.51) | <0.0001 |
Monthly income | ||||||||
< 50,000 F (< USD100) | Ref | Ref | Ref | Ref | ||||
50–100,000 F (USD100–200) | 1.45 (1.09–1.93) | 0.010 | 1.32 (1.01–1.69) | 0.331 | 1.68 (1.10–2.89) | 0.042 | 1.38 (0.87–2.17) | 0.235 |
> 100,000 F (> USD 200) | 2.14 (1.46–3.12) | <0.0001 | 2.11 (1.46–3.61) | <0.0001 | 1.79 (1.15–2.81) | 0.010 | 1.45 (0.76–2.77) | 0.262 |
Frequency of physical activity (min. of 30mins) | ||||||||
≥ 3 times/ week | Ref | Ref | Ref | Ref | ||||
0–2 times/ week | 1.27 (0.99–1.62) | 0.056 | 1.27 (0.94–1.61) | 0.120 | 1.31 (0.91–1.90) | 0.228 | 1.21 (0.74–1.89) | 0.367 |
Alcohol Use | ||||||||
No | Ref | Ref | ||||||
Yes | 1.17 (0.98–1.92) | 0.602 | - | 0.83 (0.46–1.48) | 0.520 | - | ||
Smoking status | ||||||||
No | Ref | Ref | ||||||
Former | 0.65 (0.29–1.12) | 0.823 | - | 0.42 (0.16–3.01) | 0.501 | - | ||
Current | 0.87 (0.31–2.01) | 0.694 | - | 0.68 (0.23–2.35) | 0.328 | - | ||