| |
Pre-matched (n = 25,214)
|
Post-matched (n = 7260)
|
|---|
| |
Without past pulmonary TB history (n = 24,004)
|
With past pulmonary TB history (n = 1210)
|
p-value
|
Without past pulmonary TB history (n = 6050)
|
With past pulmonary TB history (n = 1210)
|
p-value
|
|---|
|
Age (years)
| | |
< 0.001*
| | |
0.305
|
|
40–49
|
34.22
|
22.89
| |
24.46
|
22.89
| |
|
50–59
|
30.90
|
31.58
| |
27.05
|
31.58
| |
|
60–69
|
19.95
|
23.50
| |
24.74
|
23.50
| |
|
≥ 70
|
14.93
|
22.03
| |
23.75
|
22.03
| |
|
Sex
| | |
< 0.001*
| | |
0.757
|
|
Male
|
47.16
|
58.64
| |
59.24
|
58.64
| |
|
Female
|
52.84
|
41.36
| |
40.76
|
41.36
| |
|
BMI (kg/m2)
| | |
< 0.001*
| | |
0.135
|
|
< 18.5
|
1.51
|
3.50
| |
2.65
|
3.50
| |
|
18.5–24.9
|
60.69
|
68.89
| |
69.03
|
68.89
| |
|
25–29.9
|
33.57
|
24.68
| |
26.16
|
24.68
| |
|
≥ 30
|
4.23
|
2.94
| |
2.15
|
2.94
| |
|
Marital status
| | |
0.045*
| | |
0.564
|
|
Married
|
84.06
|
83.18
| |
82.22
|
83.18
| |
|
Widowed/Separated
|
8.50
|
8.08
| |
9.19
|
8.08
| |
|
Divorced
|
4.49
|
6.4
| |
5.17
|
6.4
| |
|
Unmarried
|
2.95
|
2.34
| |
3.42
|
2.34
| |
|
Income
| | |
0.803
| | |
0.822
|
|
Low
|
23.97
|
23.87
| |
24.28
|
23.87
| |
|
Intermediate
|
50.72
|
51.73
| |
51.20
|
51.73
| |
|
High
|
25.30
|
24.41
| |
24.52
|
24.41
| |
|
Education
| | |
0.055
| | |
0.383
|
|
Elementary school graduate
|
24.55
|
28.13
| |
26.44
|
28.13
| |
|
Middle/High school graduate
|
48.22
|
46.14
| |
47.03
|
46.14
| |
|
College graduate
|
27.23
|
25.74
| |
26.53
|
25.74
| |
|
Smoking status
| | |
< 0.001*
| | |
0.949
|
|
Non-smoker
|
56.82
|
49.07
| |
49.77
|
49.07
| |
|
Past smoker
|
22.74
|
30.46
| |
29.82
|
30.46
| |
|
Current smoker
|
20.44
|
20.47
| |
20.41
|
20.47
| |
|
Physical activity
| | | | | | |
|
Regular walking
|
37.75
|
38.42
|
0.692
|
39.11
|
38.42
|
0.550
|
|
Regular muscle exercise
|
21.19
|
23.80
|
0.049
|
23.85
|
23.80
|
0.488
|
|
Mental health
| | | | | | |
|
Severe stress
|
22.83
|
22.30
|
0.704
|
20.09
|
22.30
|
0.254
|
|
Depressive disorder
|
4.42
|
4.62
|
0.771
|
3.61
|
4.62
|
0.373
|
|
Lung function
| | | | | | |
|
FEV1 (%-predicted)
| | |
< 0.001*
| | |
0.949
|
|
≥ 80
|
83.98
|
65.48
| |
65.71
|
65.48
| |
|
< 80
|
16.02
|
34.52
| |
34.29
|
34.52
| |
|
FVC (%-predicted)
| | |
< 0.001*
| | |
0.545
|
|
≥ 80
|
86.61
|
75.24
| |
75.86
|
75.24
| |
|
< 80
|
13.39
|
24.76
| |
24.14
|
24.76
| |
|
FEV1/FVC
| | |
< 0.001*
| | |
0.876
|
|
≥ 0.7
|
87.48
|
71.10
| |
70.84
|
71.10
| |
|
< 0.7
|
12.52
|
28.90
| |
29.16
|
28.90
| |
|
Comorbidities
| | | | | | |
|
HTN
|
36.94
|
40.64
|
0.030*
|
41.23
|
40.64
|
0.588
|
|
DM
|
13.47
|
13.15
|
0.787
|
15.75
|
13.15
|
0.052
|
|
Cancer
|
0.67
|
0.90
|
0.368
|
0.92
|
0.90
|
0.814
|
- Participants were matched using propensity score matching with age, sex, BMI, marital status, smoking status, education, regular muscle exercise, FEV1, FVC, and FEV1/FVC. Values are expressed as weight percentage. The* p-value < 0.05 indicates significant difference between two groupswas calculated using the design-based t-test
- TB, tuberculosis; BMI, body mass index; FEV1, forced expiratory volume in 1 s; FVC, forced vital capacity; HTN, hypertension; DM, diabetes mellitus
