Table 4.

Time from documented ILD clinical feature to chest CT and pulmonology referral

Variable	UCD Cohort (n = 102)
Any ILD clinical feature documented, n (%)	89 (87.3)
Chronic cough, n (%)	66 (64.7)
Dyspnea, n (%)	54 (52.9)
Lung crackles, n (%)	36 (35.3)
Months from ILD clinical feature to chest CT
Chronic cough, median (IQR)	29.1 (0.7–63)
Dyspnea, median (IQR)	1.2 (0.4–4.1)
Lung crackles, median (IQR)	10.8 (0.8–37.3)
Months from ILD clinical feature pulmonology referral
Chronic cough, median (IQR)	13.2 (1.8–58.9)
Dyspnea, median (IQR)	1.6 (0.7–5.5)
Lung crackles, median (IQR)	16.3 (2.3–37.1)