Table 1 Demographic and clinical characteristics of participants
Study participants | Non-participants | p value | |
|---|---|---|---|
Number | 67 | 20 | |
Age mean (range) | 24.1 (18–30) | 22.6 (18–30) | 0.09 |
Females, n (%) | 38 (59) | 8 (40) | 0.20 |
BMI (kg m2), mean (SD) | 21.8 (3.6) | 21.2 (2.2) | 0.40 |
FEV1 % predicted, mean (SD) | 72.2 (23) | 74 (22) | 0.80 |
FEV1 (≤40 %), n (%) | 7 (11) | 1 (5) | |
FEV1 (41–70 %), n (%) | 25 (38) | 7 (35) | |
FEV1 (>71 %), n (%) | 33 (51) | 12 (60) | 0.70 |
Chronic pulmonary infectiona, n (%) | 40 (62) | 10 (50) | 0.30 |
CFRD, n (%) | 18 (28) | 7 (35) | 0.40 |
Singleb, n (%) | 33 (49) | NA | |
Lower education, n (%) | 21 (31) | NA | |
High school, n (%) | 18 (27) | NA | |
College/university, n (%) | 19 (28) | NA | |
Employed or studying, n (%) | 56 (84) | NA | |
Incapacitated to work/study, n (%) | 9 (13) | NA |