| Socio-demographic characteristics | After intervention Univariate analysis | p | After intervention Multivariate analysis | p |
| Education |
|
|
|
|
| Uneducated | 1 |
| 1 |
|
| Primary | 0.25 [0.12 - 0.49] | 0.0001 | 0.23 [0.10 - 0.505] | 0.0001 |
| Secondary and above | 1.11 [1.005 - 7.35] | 0.0001 | 1.09 [1.01 - 7.21] | 0.0001 |
| Age |
|
|
|
|
| 25 - 33 | 1 |
| 1 |
|
| 33 - 65 | 1.89 [0.42 - 8.42] | 0.002 | 1.21 [1.09 - 8.42] | 0.252 |
| Sex |
|
|
|
|
| Female | 1 |
| 1 |
|
| Male | 2.11 [1.28 - 3.38] | 0.003 | 4.02 [2.06 - 6.35] | 0.006 |
| Place of residence |
|
|
|
|
| Urban | 1 |
| 1 |
|
| Rural | 0.93 [0.58 - 1.50] | 0.235 | 0.51 [0.42 - 1.56] | 0.135 |
| Profession |
|
|
|
|
| Farmer | 1 |
| 1 |
|
| Dealer/Trader | 1.12 [0.81 - 2.61] | 0.41 | 1.01 [0.09 - 1.95] | 0.221 |
| Housekeeper | 0.75 [0.28 - 0.81] | 0.005 | 0.71 [0.26 - 0.79] | 0.005 |
| Craftsman | 0.43 [0.15 - 0.73] | 0.001 | 0.38 [0.09 - 0.79] | 0.005 |