Variable | Crude hazard ratio (95% CI) | Adjusted hazard ratio (95% CI)a |
---|---|---|
Age group | ||
 6 to 59 months | 1 | 1 |
 5 to 17 years | 1.21 (0.61, 2.41) | 1.31 (0.63, 2.76) |
 18 to 45 years | 0.9 (0.43, 1.86) | 1.09 (0.51, 2.33) |
Sex | ||
 Male | 1 | 1 |
 Female | 0.5 (0.28, 0.91)* | 0.39 (0.21, 0.72)* |
Area | ||
 Area I | 1 | 1 |
 Area II | 0.83 (0.29, 2.37) | 1.17 (0.4, 3.44) |
 Area III | 1.84 (0.73, 4.60) | 1.85 (0.71, 4.81) |
 Area IV | 2.78 (1.17, 6.57)* | 3.63 (1.5, 8.8)* |
TBS positive before enrollmentb | ||
 Yes | 1 | 1 |
 No | 0.41 (0.17, 0.97)* | 0.25 (0.1, 0.68)* |
Household SES | ||
 Lower | 1 | 1 |
 Lower middle | 1.82 (0.84, 3.94) | 3.35 (1.46, 7.68)* |
 Middle | 0.76 (0.33, 1.76) | 1.06 (0.45, 2.52) |
 Upper middle | 1.03 (0.44, 2.37) | 1.56 (0.66, 3.69) |
 Upper | 0.25 (0.07, 0.87)* | 0.31 (0.09, 1.14) |