Table 3. 1996–Prevalence of anti–S. stercoralis antibodies (IFAT), Non-oncho-areas (200 children 5–17 y).
IFAT titer | Freq | % | Cumulative |
---|---|---|---|
0 | 68 | 34,0% | 34,0% |
20 | 37 | 18,5% | 52,5% |
40 | 25 | 12,5% | 65,0% |
80 | 22 | 11,0% | 76,0% |
160 | 16 | 8,0% | 84,0% |
320 | 20 | 10,0% | 94,0% |
640 | 8 | 4,0% | 98,0% |
1280 | 4 | 2,0% | 100,0% |
Total | 200 | 100,0% | 100,0% |