Table 1 Demographic and clinical characteristics of LIFT Diabetes participants by enrollment status
Characteristic | Total screened participants | Non-enrolled participants | Enrolled participants | P value |
|---|---|---|---|---|
Phone screen eligible, N | 1102 | 842 | 260 | |
Age, years | 55.0 ± 11.6 | 54.7 ± 11.8 | 56.3 ± 10.7 | 0.054 |
Female, n (%) | 674 (62.9) | 502 (61.8) | 172 (66.2) | 0.21 |
Race/ethnicity | 0.012 | |||
Non-Hispanic black | 584 (55.0) | 459 (57.3) | 125 (48.1) | |
Non-Hispanic white | 391 (36.9) | 273 (34.1) | 118 (45.4) | |
Hispanic | 31 (2.9) | 25 (3.1) | 6 (2.3) | |
Other (NA, AN, AI, Asian, PI) | 55 (5.2) | 44 (5.5) | 11 (4.2) | |
Screening visit eligible, N | 407 | 147 | 260 | |
Age, years | 55.3 ± 10.7 | 53.7 ± 10.3 | 56.3 ± 10.7 | 0.033 |
Female, n (%) | 264 (64.9) | 92 (62.6) | 172 (66.2) | 0.47 |
Race/ethnicity | 0.054 | |||
Non-Hispanic black | 206 (50.6) | 81 (55.1) | 125 (48.1) | |
Non-Hispanic white | 168 (41.3) | 50 (34.0) | 118 (45.4) | |
Hispanic | 15 (3.7) | 9 (6.1) | 6 (2.3) | |
Other (NA, AN, AI, Asian, PI) | 18 (4.4) | 7 (4.8) | 11 (4.2) | |
Smoking status, n (%) | 0.44 | |||
Current | 67 (16.8) | 27 (19.4) | 40 (15.4) | |
Former | 125 (31.3) | 39 (28.1) | 86 (33.1) | |
Never | 207 (51.9) | 73 (52.5) | 134 (51.5) | |
Body mass index, kg/m2 | 38.1 ± 8.8 | 38.7 ± 9.3 | 37.8 ± 8.5 | 0.33 |
Body mass index categories, kg/m2 | 0.65 | |||
25–29.9 | 74 (18.3) | 24 (16.7) | 50 (19.2) | |
30–34.9 | 125 (30.9) | 41 (28.5) | 84 (32.3) | |
35–39.9 | 88 (21.8) | 35 (24.3) | 53 (20.4) | |
≥ 40 | 117 (29.0) | 44 (30.6) | 73 (28.1) | |
Diabetes medication use, n (%) | 325 (79.9) | 100 (68.0) | 225 (86.5) | <0.0001 |
Hypertension medication use, n (%) | 303 (74.5) | 94 (63.9) | 209 (80.4) | <0.001 |
Lipid-lowering medication use, n (%) | 208 (51.1) | 60 (40.8) | 148 (56.9) | 0.002 |
HbA1c | 7.8 ± 1.7 | 8.1 ± 2.1 | 7.6 ± 1.3 | 0.57 |
Duration of diabetes, years | 8.6 ± 8.0 | 8.8 ± 8.5 | 8.5 ± 7.8 | 0.99 |
Estimated GFR, ml/min/1.73 m2 | 92.4 ± 22.2 | 93 ± 22 | 92.1 ± 22.3 | 0.23 |
Systolic blood pressure, mmHg | 127.1 ± 16.7 | 128.6 ± 18.4 | 126.3 ± 15.7 | 0.37 |
Diastolic blood pressure, mmHg | 77.0 ± 10.4 | 78.8 ± 10.3 | 76.1 ± 10.3 | 0.046 |
Triglycerides, mg/dl | 169.8 ± 106.0 | 172.3 ± 114.2 | 168.5 ± 101.7 | 0.88 |