Table 6.
Investigator | Year | Center | Location | Sampling | Tool | Year | Population | Prevalence/1000 |
---|---|---|---|---|---|---|---|---|
Nandi et al.[36] (1972-1982) | 1986 | West Bengal | R | H-H | HS, SESS, CDS and CRS | 1972 | 1060 | 84.9 |
1982 | 1539 | 81.9 | ||||||
Nandi et al.[37] (1972-1992) | 2000 | West Bengal | R | H-H | HS, SESS, CDS, CRS and DCP | 1972 | 2183 | 116.8 |
1992 | 3488 | 105.2 |
As given in the footnote of Table 1; Source: Math et al., 2007, IJMR, 183-192