Variables | Number of participants | Odd ratio 95% confidence interval | P-trend value* |
---|---|---|---|
Gender | |||
 Male | 173 | 1 |  < 0.001 |
 Female | 409 | 2.13(1.49–3.05) |  |
Age | |||
 18–30 years | 385 | 1 | 0.208 |
 > 30 years | 197 | 1.25(0.88–1.78) |  |
Educational level | |||
 Not well- educated | 194 | 1 | 0.002 |
  (Secondary school degree or less) |  |  |  |
  Well educated | 388 | 1.69(1.22–2.36) |  |
  (Diploma degree or higher) |  |  |  |
Occupation | |||
 Non-employed |  |  |  |
  (Student, housewife, and unemployed) | 426 | 1 | 0.100 |
  Employed | 156 | 1.37 (0.94–1.99) |  |
Monthly income | |||
 Less than 500 BD | 441 | 1 | 0.033 |
 From 500 to 1000 BD | 107 | 1.12(0.73–1.74) |  |
 More than 1000 BD | 34 | 2.66(1.18–6.0) |  |
Smoking | |||
 Non-smoker | 337 | 1 | 0.322 |
 Smoker | 245 | 0.82(0.56–1.21) |  |
Presence of chronic disease | |||
 No | 454 | 1 | 0.006 |
 Yes | 128 | 1.78(1.17–2.70) |  |
BMI | |||
 Underweight | 45 | 1.42(0.72–2.80) | 0.05 |
 Normal weight | 255 | 1.72(1.18–2.68)) |  |
 Overweight | 153 | 1.63(1.03–2.61) |  |
 Obese | 129 | 1 |  |