Table 2.
Characteristics of ADPKD subjects
| No Bronchiectasis n = 83 | Bronchiectasis n = 38 | p-value | |
|---|---|---|---|
| Gender, n (%) | 0.10a | ||
| Female | 46 (55.4) | 15 (39.5) | |
| Male | 37 (44.6) | 23 (60.5) | |
| Age, mean years ± SD | 52.46 ± 12.45 | 60.79 ± 13.21 | <0.001c |
| Race or ethnicity, n (%) | 0.11b | ||
| White | 61 (76.3) | 26 (68.4) | |
| Black | 14 (17.5) | 12 (31.6) | |
| Other | 5 (6.3) | 0 | |
| Smoking, n (%) | 0.10a | ||
| Yes | 36 (44.4) | 14 (36.8) | |
| No | 27 (33.3) | 21 (55.3) | |
| Smoking, pack years, mean ± SD, n = 56 and 32 | 10.02 ± 13.0 | 10.6 ± 20.8 | 0.87c |
| BUN, mean ± SD, n = 78 and 36 | 34.1 ± 21.8 | 36.9 ± 21.5 | 0.52c |
| CR, mean ± SD, n = 79 and 37 | 3.78 ± 3.46 | 4.08 ± 4.23 | 0.69c |
| GFR, mean ± SD, n = 78 and 36 | 40.07 ± 34.83 | 37.16 ± 29.46 | 0.66c |
| ALB, mean ± SD, n = 78 and 36 | 3.84 ± 0.71 | 3.92 ± 0.55 | 0.53c |
| Dialysis, n (%) | 0.68a | ||
| Yes | 24 (30) | 10 (26.3) | |
| No | 56 (70) | 28 (73.7) | |
| Family history of PKD, n (%) | 0.93a | ||
| Yes | 47 (75.8) | 21 (75) | |
| No | 15 (24.2) | 7 (25) | |
| Hypertension, n (%) | 0.49a | ||
| Yes | 60 (75.9) 19 | 31 (81.6) | |
| No | (24.1) | 7 (18.4) |
a
Chi-squared test for categorical variables.
b
Fisher’s exact test for categorical variables.
c
Independent groups t-test for continuous variables.
Abbreviations: BUN, blood urea nitrogen; CR, creatinine; GFR, glomerular filtration rate; ALB, albumin; PKD, polycystic kidney disease;