Model | R |
| Adjusted |
Age | 0.845 | 0.714 | 0.627 |
Education/Knowledge | 0.942 | 0.893 | 0.786 |
Marital status | 0.813 | 0.661 | 0.553 |
Religion | 0.857 | 0.734 | 0.631 |
Family size and income | 0.865 | 0.748 | 0.612 |
Acceptability | 0.798 | 0.637 | 0.543 |