GOLD I + II (n. 132) | GOLD III (n. 112) | GOLD IV (n. 50) | |||||||
---|---|---|---|---|---|---|---|---|---|
VAT < 50th | VAT > 50th | P | VAT < 50th | VAT > 50th | P | VAT < 50th | VAT > 50th | P | |
Age (years) | 65.3 ± 10.9 | 64.9 ± 9.2 | 0.856 | 65.1 ± 10.4 | 65.7 ± 6.8 | 0.697 | 59.6 ± 7.5 | 59,1 ± 10.5 | 0.868 |
BMI (kg/m2) | 24.0 ± 3.5 | 31.9 ± 4.4 | <0.001 | 21.6 ± 2.9 | 30.5 ± 4.8 | <0.001 | 20.7 ± 3.4 | 28.1 ± 4.5 | <0.001 |
FFMI (kg/m2) | 16.7 ± 2.4 | 18.7 ± 2.6 | <0.001 | 15.5 ± 1.7 | 17.9 ± 2.5 | <0.001 | 14.6 ± 1.4 | 16.9 ± 2 | <0.001 |
FMI (kg/m2) | 7.5 ± 2.0 | 13.2 ± 3.0 | <0.001 | 6.4 ± 2.4 | 12.7 ± 3.1 | <0.001 | 6.2 ± 2.6 | 11.3 ± 2.9 | <0.001 |
Gynoid Fat (g) | 3322.2 ± 1005.5 | 5517.6 ± 1314.4 | <0.001 | 2770.4 ± 1031.5 | 5148.4 ± 1572.9 | <0.001 | 2810.2 ± 1251.9 | 4737.4 ± 1397.2 | <0.001 |
Android Fat (g) | 1797.3 ± 769.0 | 4120.8 ± 1110.6 | <0.001 | 1428,9 ± 736.2 | 3997.5 ± 1274.8 | <0.001 | 1336.6 ± 760.1 | 3641.8 ± 1513.6 | <0.001 |
FEV1 (% pred) | 70.6 ± 20.6 | 68.9 ± 13.5 | 0.572 | 38.5 ± 5.5 | 39.6 ± 5.7 | 0.306 | 23.4 ± 5.0 | 25.2 ± 3.1 | 0.181 |
FEV1/FVC (%) | 46.8 ± 11.3 | 49.4 ± 9.6 | 0.160 | 31.5 ± 6.7 | 33.4 ± 7.4 | 0.157 | 22.9 ± 4.4 | 26.2 ± 7.3 | 0.050 |
IVC (% pred) | 115.9 ± 19.5 | 108.1 ± 18.7 | 0.021 | 96.3 ± 17.0 | 93.0 ± 15.9 | 0.289 | 79.8 ± 15.4 | 78.4 ± 15.0 | 0.750 |
ITGV (% pred) | 132.9 ± 27.6 | 112.5 ± 21.9 | <0.001 | 163.6 ± 33.1 | 146.0 ± 27.1 | 0.003 | 193.4 ± 35.1 | 174.6 ± 37.6 | 0.090 |
ERV (% pred) | 132.6 ± 46.4 | 106.9 ± 44.9 | 0.002 | 130.6 ± 40.1 | 112.2 ± 35.1 | 0.012 | 106.4 ± 29.8 | 90.4 ± 35.9 | 0.103 |
RV (% pred) | 134.0 ± 33.7 | 116.1 ± 26.9 | 0.001 | 178.3 ± 40.3 | 159.3 ± 32.6 | 0.008 | 234.5 ± 61.8 | 212.9 ± 48.8 | 0.226 |
IC/TLC (%) | 37.9 ± 8.2 | 42.6 ± 7.2 | 0.001 | 26.6 ± 7.7 | 30.2 ± 6.5 | 0.008 | 20.3 ± 5.4 | 24.0 ± 5.2 | 0.027 |
DLCO (% predicted) | 54.8 ± 15.9 | 65.5 ± 22.6 | 0.002 | 42.7 ± 12.9 | 50.6 ± 12.5 | 0.003 | 33.6 ± 13.1 | 45.1 ± 16.4 | 0.015 |