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. Author manuscript; available in PMC: 2022 May 21.
Published in final edited form as: Pediatr Pulmonol. 2021 Jan 12;56(5):823–836. doi: 10.1002/ppul.25248

Table 1:

Signs and symptoms of lung disease at age 3 years and pp FEV1 at age 6 years (mean ± SD)

Characteristic ppFEV1 With ppFEV1 Without P value
Cough 95 ± 21 100 ± 19 < 0.001
Sputum 93 ± 22 98 ± 20 0.001
Clubbing 94 ± 22 97 ± 20 0.035
Crackles 88 ± 22 97 ± 20 < 0.001
Pa 92 ± 21 100 ± 19 < 0.001

Pa, Pseudomonas aeruginosa. Adapted from [8] Table 4 p. 628