Characteristics | Controls (N = 250) | PTB Cases (N = 250) | OR (95 % CI) |
---|---|---|---|
Age, year | |||
 Mean ± SD | 47.34 ± 16.20 | 44.34 ± 14.17 |  |
Gender | |||
 Male : Female | 139:111 | 139:111 |  |
BMI | |||
 <18.5 : ≥18.5 | 92:158 | 174:76 | 3.93 (2.71–5.71) |
Smoking status | |||
 Smoker : No-smoker | 9:241 | 5:245 | 0.55 (0.18–1.65) |
Alcohol intake status | |||
 Drinker : No-drinker | 12:238 | 8:242 | 0.66 (0.26–1.63) |
Presence of TB history of houshold | |||
 Presence : Absence | 24:226 | 36:224 | 1.51 (0.87–2.62) |
Education background | |||
 Junior high school or below : Senior high school or above | 116:134 | 124:126 | 1.14 (0.80–1.62) |