Association between Air Pollution and Hemoptysis

Table 1

Characteristics of the 125 subjects included in the study.

Age (years)
Median, mean (SD)	60.6, 58.2 ()
Sex ( (%))
Male	92 ()
Female	33 ()
Pathological condition ( (%))
Bronchiectasis	41 ()
Cancer	25 ()
COPD	22 ()
Active tuberculosis	10 ()
Idiopathic	27 ()
Embolizations per patient ( (%))
1	115 ()
2	8 ()
≥3	2 ()