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Prospective Study
Copyright: ©Author(s) 2026.
World J Radiol. May 28, 2026; 18(5): 117936
Published online May 28, 2026. doi: 10.4329/wjr.v18.i5.117936
Table 3 Baseline and one-year follow-up high-resolution computed tomography (Bhalla) scores and pulmonary function tests, mean ± SD
Parameter
Baseline
After 1-year follow-up
Age change (%)
P value
HRCT Bhalla score5.50 ± 3.268.25 ± 3.8250< 0.001
FEV1 (% predicted)73.38 ± 19.4969.50 ± 18.815.20.093
FVC (% predicted)78.75 ± 15.7775.94 ± 15.63.60.12
FEV1/FVC91.56 ± 12.6288.94 ± 12.362.90.10


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