Table 2 Socio-demographic risk factors
Variable | Total cases no = 100 | Positive cases no = 16 (%) | χ2 values | P values |
|---|---|---|---|---|
Age | Â | Â | 1.0003 | 0.317 |
 Up to 20 years | 64 | 12 (18.7) |  |  |
 Above 20 years | 36 | 4 (11.1) |  |  |
Gender | Â | Â | 0.7937 | 0.372 |
 Male | 60 | 8 (13.3) |  |  |
 Female | 40 | 8 (20.0) |  |  |
Racial ethnicity | Â | Â | 0.0104 | 0.918 |
 Aryan | 76 | 12 (15.8) |  |  |
 Others | 24 | 4 (16.7) |  |  |
No. of family members | Â | Â | 2.79 | 0.095 |
 Up to 4 | 44 | 4 (9.0) |  |  |
 5–10 | 56 | 12 (21.4) |  |  |
Family education | Â | Â | 1.785 | 0.181 |
 Up to primary | 60 | 12 (20.0) |  |  |
 Above primary | 40 | 4 (10.3) |  |  |
Home area | Â | Â | 7.059 | 0.007 |
 Urban | 24 | 8 (33.3) |  |  |
 Rural | 76 | 8 (10.5) |  |  |