| Variable | Description | Measurement | Expected Sign |
| Sex | Gender of extension worker | 1 = Male, 0 = female | + |
| Marital Status | Marital Status of ext. worker | 1 = married, 2 = single | + |
| Age | Age of the ext. worker | Years | +/- |
| Education | Education Status | yeas | + |
| No. of Children | No. of children of ext. worker | Number | + |
| Experience | Experience of ext. worker | Years | +/- |