Table 8.
Consistency between HDSS and LQAS method using the scheme in Table 7 to classify 57 work-areas
| LQAS | HDSS | Adequate | Inadequate | Predictability of LQAS (%) |
|---|---|---|---|---|
| DPT | Adequate | 55 | 2 | Sensitivity=100.0 |
| LQAS (n=28) | Inadequate | 0 | 0 | Specificity=0.0 |
| Measles | Adequate | 53 | 1 | Sensitivity=94.6 |
| LQAS (n=28) | Inadequate | 3 | 0 | Specificity=0.0 |
| BCG | Adequate | 57 | 0 | Sensitivity=100.0 |
| LQAS (n=28) | Inadequate | 0 | 0 | Specificity=Indeterminate |
| CPR | Adequate | 54 | 0 | Sensitivity=94.7 |
| LQAS (n=28) | Inadequate | 3 | 0 | Specificity=Indeterminate |
CPR=Contraceptive prevalence rate;
HDSS=Health and demographic surveillance system;
LQAS=Lot quality assurance sampling