Table 4: Prevalence of Hematuria among age cohorts in Ifedore local government area.
| Age Group (Years) | Number Examined | Number with Hematuria | Number Infected | Prevalence (%) |
| 10-12 | 243 | 30 | 28 | 12.3 |
| 13-15 | 147 | 33 | 24 | 22.4 |
| 16-18 | 23 | 14 | 5 | 60.9 |
| Total | 413 | 77 | 57 | 18.6 |
χ2 = 19.207, df = 2, P = 0.01.