Table 1 Demographic characteristics of study participants by urine albumin: creatinine ratio
Variable | Urine ACR<30 (N=300) | Urine ACR≥30 (N=179) | ALL (N=479) | P-value | |||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Mean | Median | SD | IQR | Mean | Median | SD | IQR | Mean | Median | SD | IQR | Â | |
Age (years) | 55.9 | 56.0 | 9.6 | 13.0 | 55.0 | 53.0 | 9.5 | 13.0 | 55.6 | 55.0 | 9.5 | 13.0 | 0.32 |
Diabetes duration (years) | 9.5 | 7.0 | 8.2 | 8.0 | 11.6 | 10.0 | 8.0 | 8.0 | 10.3 | 8.0 | 8.2 | 8.0 | 0.0007 |
HTN n (%) | 132 | (44.0) | 111 | (62.0) | 243 | (50.7) | 0.0001 | ||||||
BMI (kg/m2) | 35.5 | 34.1 | 8.5 | 10.0 | 35.6 | 33.6 | 9.2 | 11.3 | 35.5 | 34.0 | 8.7 | 10.6 | 0.83 |
Systolic BP (mm Hg) | 129.9 | 129.0 | 16.2 | 21.0 | 138.8 | 137.0 | 21.6 | 27.5 | 133.2 | 132.0 | 18.9 | 24.0 | <.0001 |
Diastolic BP (mm Hg) | 76.5 | 76.0 | 10.9 | 14.5 | 79.4 | 80.0 | 11.8 | 16.0 | 77.6 | 77.0 | 11.3 | 15.0 | 0.008 |
Smoking n (%) | |||||||||||||
Past | 114 | (38.0) | 55 | (30.7) | 169 | (35.3) | 0.08 | ||||||
Current | 61 | (20.3) | 51 | (28.5) | 112 | (23.4) | |||||||
ACEi n (%) | 116 | (38.7) | 75 | (41.9) | 191 | (39.9) | 0.48 | ||||||
ARB n (%) | 37 | (12.3) | 34 | (19.0) | 71 | (14.8) | 0.04 | ||||||
Lipid lowering med n (%) | 148 | (51.0) | 93 | (52.5) | 241 | (51.6) | 0.75 | ||||||
Insulin n (%) | 100 | (33.3) | 93 | (52.0) | 193 | (40.3) | <0.0001 | ||||||
TZD n (%) | 37 | (12.3) | 19 | (10.6) | 56 | (11.7) | 0.57 | ||||||