Table 4 Intensity of S. mansoni infection at baseline and follow-up
School (no) | Baseline (N = 1,010) | Follow-up (N = 1,020) | P value | ||
|---|---|---|---|---|---|
| Â | n | GM intensity (95% CI) | n | GM intensity (95% CI) | Â |
1 | 70 | 42.7 (10.5–74.9) | 75 | 30.9 (-3.8–65.6)) | 0.62 |
2 | 61 | 22.6 (7.3–37.9) | 70 | 40.8 (0.8–80.8) | 0.42 |
3 | 75 | 35.7 (17.7–53.7) | 70 | 18.3 (9.1–27.5) | 0.09 |
4 | 55 | 1255.5 (798.3–1712) | 71 | 778.5 (435.4–1103.5) | 0.08 |
5 | 31 | 1419.1 (746.2–2092) | 73 | 541.5 (274.4–808.6) | 0.004 |
6 | 104 | 119.2 (61.6–176.8) | 100 | 87.8 (27.4–148.2) | 0.46 |
7 | 107 | 64.3 (27.5–101.1) | 100 | 53.0 (25.9–80.1) | 0.63 |
8 | 107 | 55.3 (22.7–87.9) | 92 | 22.0 (9.8–34.2) | 0.08 |
9 | 82 | 53.1 (7.5–98.7) | 71 | 111.6 (-16.8 –239.9) | 0.37 |
10 | 104 | 58.9 (-15.2–133.0) | 101 | 36.1 (19.7–52.5) | 0.56 |
11 | 110 | 11.7 (5.9–17.6) | 98 | 34.6 (18.4–50.8) | 0.01 |
12 | 104 | 10.1 (3.8–16.2) | 99 | 35.0 (11.9–58.0) | 0.03 |
Total | 1010 | 156.7 (116.9–196.5) | 1,020 | 133.1 (99.0–167.2) | 0.38 |