|
Table 1: Socio-demographic and clinical characteristics. |
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|
Variables |
Total N = 61 n (%) |
IPF N = 29 n (%) |
DILD N = 32 n (%) |
p |
|
Sex Male Female |
34 (55.7) 27 (44.3) |
14 (48.3) 15 (51.7) |
20 (62.5) 12 (37.5) |
0.390
|
|
Age (years)* |
61.05 ± 16.24 |
64.97 ± 16.09 |
57.50 ± 15.78 |
0.072 |
|
Socioeconomic status Low Medium High |
16 (26.2) 39 (63.9) 6 (9.8) |
4 (13.8) 23 (79.3) 2 (6.9) |
12 (37.5) 16 (50.0) 4 (12.5) |
0.070
|
|
Place of residence Cali Outside of Cali |
58 (95.1) 3 (4.9) |
29 (100.0) 0 (0) |
29 (90.6) 3 (9.4) |
0.272 |
|
Type of interstitial disease Idiopathic pulmonary fibrosis Lupus erythematosus Pneumoconiosis Silicosis Interstitial pneumonia Other unclassified DILDs |
29 (47.5) 2 (3.3) 6 (9.8) 2 (3.3) 4 (6.6) 18 (29.5) |
29 (100.0) 0 (0) 0 (0) 0 (0) 0 (0) 0 (0) |
0 (0) 2 (6.3) 6 (18.8) 2 (6.3) 4 (12.5) 18 (56.3) |
NA
|
|
FEV1* (% predicted) |
63.72 ± 17.65 |
68.57 ± 18.36 |
59.33 ± 16.02 |
0.040 |
|
FVC* (% predicted) |
60.06 ± 13.52 |
63.44 ± 13.38 |
56.99 ± 13.10 |
0.062 |
|
FEV1/FVC* (%) |
90.62 ± 21.23 |
89.16 ± 19.51 |
91.94 ± 22.90 |
0.613 |
|
IPF = idiopathic pulmonary fibrosis. DILD = diffuse interstitial lung disease. FEV1 = forced expired volume in the first second. FVC = forced vital capacity. * Values expressed in mean ± standard deviation. |
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