Fig. 3From: Comparison of frailty in patients with nontuberculous mycobacterial lung disease and bronchiectasis: a prospective cohort studyProfiles of BALF (A) and serum (B) concentration of hCAP/LL-37 between frail and robust patients and the profiles of BALF (C, E) and serum (D, F) concentration of SP-A and SP-D between frail and robust patients. hCAP/LL-37 = human cationic antimicrobial protein and its C-terminal 37 amino acid fragment; BALF, bronchoalveolar lavage fluid; SP-A, surfactant protein A; SP-D, surfactant protein D. n = 24 (frail patients) and 45 (robust patients)Back to article page