TST- vs TST + 1 | QFT- vs QFT + 1 | |||||
---|---|---|---|---|---|---|
univariate | multivariate2 | multivariate3 | univariate | multivariate2 | multivariate3 | |
OR (95%CI) | OR (95%CI) | OR (95%CI) | OR (95%CI) | OR (95%CI) | OR (95%CI) | |
Tuberculosis Contact Score | 1.15 (1.05, 1.26) | 1.16 (1.01, 1.33) | 1.22 (1.12, 1.32) | 1.33 (1.16, 1.51) | ||
InfectivityScore | 1.28 (1.11, 1.48) | 1.39 (1.10, 1.76) | 1.25 (1.11, 1.42) | 1.41 (1.16, 1.71) | ||
Gender | 1.44 (0.97, 2.13) | 1.35 (0.85, 2.15) | 1.37 (0.87, 2.18) | 1.38 (0.95, 1.99) | 1.38 (0.88, 2.16) | 1.47 (0.94, 2.28) |
Age (years)4 | ||||||
< 5 | 0.44 (0.19, 1.02) | 0.71 (0.27, 1.87) | 0.72 (0.28, 1.88) | 0.46 (0.23, 0.91) | 0.87 (0.36, 2.11) | 0.81 (0.34, 1.92) |
5–14 | 1.07 (0.70, 1.62) | 1.05 (0.61, 1.82) | 1.05 (0.61, 1.82) | 1.20 (0.79, 1.81) | 1.27 (0.74, 2.17) | 1.32 (0.77, 2.24) |
> 14 | ref | ref | ref | ref | ref | ref |
BCG scar present | 0.93 (0.62, 1.38) | 1.04 (0.65, 1.65) | 1.02 (0.64, 1.63) | 0.66 (0.45, 0.97) | 0.64 (0.40, 1.01) | 0.63 (0.40, 1,00) |
Individual risk factors | ||||||
Diabetes mellitus | 0.26 (0.03, 2.09) | 0.22 (0.03, 1.83) | 0.22 (0.03, 1.84) | 2.80 (0.58, 13.61) | 3.41 (0.62, 18.69) | 3.26 (0.60, 17.79) |
Smoking | 1.21 (0.78, 1.86) | 1.64 (0.93, 2.89) | 1.67 (0.94, 2.96) | 1.18 (0.77, 1,79) | 1.15 (0.65, 2.04) | 1.15 (0.65, 2.03) |
≥ 1 individual risk factors | 1.19 (0.77, 1.82) | 1.21 (0.80, 1.84) | ||||
BMI5a | 0.98 (0.90, 1.05) | 0.96 (0.86, 1.06) | 0.96 (0.88, 1.06) | 1.03 (0.96, 1.11) | 0.97 (0.88, 1.06) | 0.99 (0.90, 1.08) |
BMIZ5b | 1.03 (0.86, 1.24) | na | na | 1.16 (0.97, 1.38) | na | na |
Environmental risk factors | ||||||
Crowding6 | 1.01 (0.91, 1.11) | 1.09 (0.97, 1.22) | 1.09 (0.97, 1.22) | 0.92 (0.84, 1.01) | 0.99 (0.88, 1.11) | 0.97 (0.87, 1.08) |
In-door pollution7 | ||||||
LPG | 1.78 (1.01, 3.15) | 2.05 (1.07, 3.93) | 1.96 (1.02, 3.76) | 1.48 (0.81, 2.68) | 1.28 (0.65, 2.54) | 1.25 (0.63, 2.47) |
Kerosene | 1.89 (0.62, 5.76) | 2.17 (0.67, 7.08) | 2.34 (0.72, 7.59) | 1.80 (0.55, 5.96) | 1.15 (0.33, 4.09) | 1.37 (0.39, 4.83) |
Wood + agri residue | ref | ref | ref | ref | ref | ref |