TABLE 3.
FVC % predicted regressional analysis with 3 outliers removed and forward stepwise analysis.
| N = 52 | β | SE of β | b | SE of b | t (48) | p- value |
|---|---|---|---|---|---|---|
| Intercept | - | - | 90.54 | 4412 | 20.52 | 0 |
| Current TB: no = 0, yes = 1 | -0.41 | 0.134 | -15.99 | 5211 | -3.07 | 0.004 |
| Previous TB: no = 0, yes = 1 | -0.293 | 0.132 | -10.79 | 4853 | -2.22 | 0.031 |
| Sex: m = 0, f = 1 | 0.213 | 0.129 | 7.66 | 4631 | 1.65 | 0.104 |
Source: Authors’ own work
Regression summary for dependent variable: FVC % Pred. R = 0.49652264; R² = 0.24653473; Adjusted R² = 0.19944316.
F = 5.2352; df = 3.48; p < 0.00331; SE of estimate: 14.399.