Table 1.
Summary of demographic variables for training and test datasets.
| Variables | Training | Test | ||||
|---|---|---|---|---|---|---|
| Tuberculosis | p Value * | Tuberculosis | p Value * | |||
| Positive (n = 1000) |
Negative (n = 1000) |
Positive (n = 202) |
Negative (n = 37,475) |
|||
| Age | 50.08 ± 10.74 | 40.33 ± 11.07 | <0.001 | 50.42 ± 10.48 | 40.30 ± 10.86 | <0.001 |
| Gender | <0.001 | <0.001 | ||||
| Male | 682 (68.20) | 561 (56.10) | 125 (61.88) | 20,445 (54.56) | ||
| Female | 318 (31.80) | 439 (43.90) | 77 (38.12) | 17,030 (45.44) | ||
| Height | 168.36 ± 8.33 | 167.85 ± 8.43 | 0.170 | 168.04 ± 8.53 | 167.54 ± 8.37 | 0.401 |
| Weight | 63.76 ± 11.42 | 64.98 ± 12.99 | 0.025 | 62.51 ± 10.74 | 64.43 ± 12.99 | 0.006 |
Values are presented as number (%) or mean ± standard deviation. * p value was calculated from t-test or chi-squared test.