Table 5 Relationship of intestinal parasites and practice of hand washing before meals and hand washing after visiting toilets
Risk factor | N | Frequency of intestinal parasites (%) | χ2 | P |
|---|---|---|---|---|
Hand washing before meals | ||||
Yes | 276 | 34 (12.3) | 15.868 | 0.000 |
No | 108 | 76 (70.4) | ||
Hand washing after toilets | ||||
Yes | 273 | 30 (10.9) | 56.936 | 0.00 |
No | 111 | 80 (72.1) | ||