. Author manuscript; available in PMC: 2013 Dec 30.

Published in final edited form as: Eur Respir J. 2011 Apr 8;38(6):10.1183/09031936.00197710. doi: 10.1183/09031936.00197710

Table 1.

Patient demographics and clinical characteristics

Characteristic	n	Median (range) or Mean ± SEM
Age (years)	10	41 (22–68)
Gender (M/F)	7/3
Race (Caucasian/African American)	8/2
Current smoker/non-smoker/ex-smoker	3/3/4
Median duration of PAP (months)	10	15 (2–115)
Serum anti-GM-CSF (μg/ml)	10	1227 ± 343
Baseline home O₂	8/10
Prior whole lung lavages	8/10	5.1 (0–16)
Interval since last WLL^* (months)	8/10	5.8 (1–29)
Functional dyspnea grade Mahler’s BDI^*, 0–4	10	1.0 (0–2.5)

Abbrevations – WLL = whole lung lavage; BDI = baseline dyspnea index