Table 2. Results of FU for HH contacts for all related variables, including Chi2 test results.
| Variable | Number of HH contacts | Total (%) | Chi2 | P value | ||
|---|---|---|---|---|---|---|
| No leprosy (%) | Leprosy (%) | |||||
| Sex of Index case | Male | 22189 (98.06) | 438 (1.94) | 22627 (100) | 12.56 | <0.001 |
| Female | 15448 (98.55) | 228 (1.45) | 15676 (100) | |||
| Total (%) | 37637 (98.26) | 666 (1.74) | 38303 (100) | |||
| Sex of HH contact | Male | 19102 (98.3) | 330 (1.7) | 19432 (100) | 0.379 | 0.538 |
| Female | 18535 (98.22) | 336 (1.78) | 18871 (100) | |||
| Total (%) | 37637 (98.26) | 666 (1.74) | 38303 (100) | |||
| Age of HH contact at Index case diagnosis (years) | 0–15 | 17057 (98.54) | 252 (1.46) | 17309 (100) | 14.79 | <0.001 |
| 16+ | 20580 (98.03) | 414 (1.97) | 20994 (100) | |||
| Total (%) | 37637 (98.26) | 666 (1.74) | 38303 (100) | |||
| Leprosy group of index case | PB | 30376 (98.92) | 332 (1.08) | 30708 (100) | 391.99 | <0.001 |
| MB | 7261 (95.6) | 334 (4.4) | 7595 (100) | |||
| Total (%) | 37637 (98.26) | 666 (1.74) | 38303 (100) | |||
| R-J classification of Index case | I/TT/BT/PN | 35398 (98.77) | 441 (1.23) | 35839 (100) | 842.37 | <0.001 |
| BB/BL/LL | 2239 (90.87) | 225 (9.13) | 2464 (100) | |||
| Total (%) | 37637 (98.26) | 666 (1.74) | 38303 (100) | |||
| WHO grade of Index case | 0 | 33371 (98.44) | 529 (1.56) | 33900 (100) | 55.02 | <0.001 |
| 1 | 2213 (96.89) | 71 (3.11) | 2284 (100) | |||
| 2 | 2049 (96.88) | 66 (3.12) | 2115 (100) | |||
| Total (%) | 37633 (98.26) | 666 (1.74) | 38299 (100) | |||
| Initial smear of Index case | 0 | 32177 (98.76) | 405 (1.24) | 32582 (100) | 927.97 | <0.001 |
| 1–3 (low positive) | 637 (95.5) | 30 (4.5) | 667 (100) | |||
| 4–6 (high positive) | 1307 (88.31) | 173 (11.69) | 1480 (100) | |||
| Total (%) | 34121 (98.25) | 608 (1.75) | 34729 (100) | |||