Table 2.
Characteristic | No. (%) | OR (95% CI) | P |
---|---|---|---|
Age, years | |||
≤ 5 | 75 (85.2) | 33.28 (13.5–84.5) | < 0.0001 |
> 5 | 13 (14.8) | ||
Sex | |||
M | 53 (59.6) | 2.17 (1.1–4.1) | 0.01 |
F | 36 (40.4) | ||
Detection period | |||
1999–2006 | 57 (64.0) | 3.17 (1.7–6.1) | 0.0002 |
1990–1998 | |||
Sanitary jurisdiction | |||
Tuxtla | 69 (77.5) | 11.9 (5.6–25.8) | <0.0001 |
Others | 20 (22.5) |
OR = odds ratio; CI = confidence interval.