Table 1.
Baseline Characteristics According to Housing Status
| Variable | No Housing Instability (N = 220) | Housing Instability (N = 135) | P |
|---|---|---|---|
| Age, y | 61.6 (8.3) | 57.8 (9.1) | <0.001 |
| Male sex at birth | 85 (38.6%) | 66 (48.9%) | 0.06 |
| Black race | 148 (67.3%) | 97 (71.9%) | 0.37 |
| Annual income < 125% federal poverty level | 99 (45.0%) | 59 (43.7%) | 0.81 |
| eGFR, mL/min/1.73 m2 | 70.1 (27.5) | 77.3 (28.3) | 0.02 |
| UACR, mg/g | 53 [14-146.5] | 64 [31-171] | 0.21 |
| Albumin, g/dL | 4.19 (0.36) | 4.14 (0.37) | 0.20 |
| Systolic blood pressure, mm Hg | 122.6 (23.0) | 122.7 (18.5) | 0.98 |
| Diabetes | 108 (49.1%) | 67 (49.6%) | 0.92 |
| Coronary artery disease | 22 (10%) | 21 (15.6%) | 0.12 |
| Chronic obstructive pulmonary disease | 36 (16.4%) | 16 (11.9%) | 0.24 |
| History of stroke | 19 (8.6%) | 9 (6.7%) | 0.50 |
| Current smokera | 74 (37.6%) | 70 (56.0%) | <0.001 |
| Food insecurity | 33 (15.0%) | 67 (49.6%) | <0.001 |
| Enough money for medical care | 163 (74.1%) | 56 (41.5%) | <0.001 |
| ≥High school degree | 159 (72.3%) | 82 (60.7%) | 0.02 |
| No health insurance | 9 (4.1%) | 9 (6.7%) | 0.28 |
| Aware of CKD | 47 (21.4%) | 28 (20.7%) | 0.89 |
Note: Values for categorical variables given as number (percent); values for continuous variables are given as mean (standard deviation) or median [interquartile range].
Abbreviations: CKD, chronic kidney disease; eGFR, estimated glomerular filtration rate; UACR, urinary albumin-creatinine ratio.
a
Smoking status was missing for 23 participants in the no housing instability group (total N = 197) and 95 participants in the housing instability group (total N = 125).