Table 5 Positive predictive value (PPV) and negative predictive value (NPV) of seropositivity at baseline for predicting infections during the study period
Group | PPV (%) | 95%CI | NPV (%) | 95%CI |
|---|---|---|---|---|
Whole cohort | 46.08 | (42.88%, 49.27%) | 92.20 | (90.48%, 93.92%) |
Inside forest | 45.53 | (39.11%, 51.95%) | 83.33 | (78.53%, 88.14%) |
Forest fringe | 38.37 | (33.13%, 43.62%) | 91.80 | (88.84%, 94.76%) |
Outside forest | 54.76 | (49.71%, 59.81%) | 95.85 | (93.82%, 97.87%) |
Males | 58.66 | (54.02%, 63.30%) | 86.22 | (82.97%, 89.47%) |
Females | 26.32 | (22.46%, 30.17%) | 96.12 | (94.43%, 97.81%) |
Adults | 45.98 | (41.78%, 50.19%) | 90.82 | (88.39%, 93.26%) |
Children | 46.38 | (41.45%, 51.30%) | 93.54 | (91.11%, 95.97%) |
Male adults | 60.71 | (54.35%, 67.08%) | 75.58 | (69.98%, 81.18%) |