Table 3 Patients’ characteristics
From: Renal involvement and metabolic alterations in adults patients affected by cystic fibrosis
FEV1 ≤ 50% | FEV1 51–90% | FEV1 > 90% | Total | |
|---|---|---|---|---|
Males N = 126 | 27,2% (34 pts) | 41,6% (52 pts) | 31,2% (39 pts) | 125 |
Females N = 100 | 24,5% (24 pts) | 49% (48 pts) | 26,5% (26 pts) | 98 |
Total N = 226 | 26% (58 pts) | 44,8% (100 pts) | 29,1% (65 pts) | 223 |
p value (using Chi squared test (χ2 2df) | 0.540 |