| Factor | Number Examined | Co-infection of F. hepatica and D. dendriticum | ||
| Positive (%) | Negative (%) | |||
| Sex | Male | 155 | 38 (24.5) | 117 (75.5) |
| Female | 145 | 29 (20.0) | 116 (80.0) | |
| Total (%) | 300 | 67 (22.3) | 233 (77.7) | |
| Chi-square |
| 0.881 | ||
| Df |
| 1 | ||
| P value |
| 0.348 ns | ||
| Odd Ratio |
| 1.299 | ||
| Age | 0 - 2 | 155 | 20 (12.9) | 135 (87.1) |
| 2 - 4 | 145 | 47 (32.4) | 98 (67.6) | |
| Total (%) | 300 | 67 (22.3) | 233 (77.7) | |
| Chi-square |
| 16.441 | ||
| Df |
| 1 | ||
| P value |
| 0.000* | ||
| Odd Ratio |
| 0.309 | ||