Table 3.
Baseline demographic and physiological descriptions of the sample according to recruitment and screening subgroups
| Total enrolled | Active response enrolled |
Passive response enrolled | POC HbA1c screen enrolled | Lab HbA1c screen enrolled | |
|---|---|---|---|---|---|
| N (%) | 599 | 57 (10) | 542 (91) | 254 (42) | 345 (58) |
| n (%) | |||||
| Female | 368(61) | 40(70) | 327 (60) | 140 (55) | 228 (66)** |
| Caucasian | 541(90) | 51(90) | 491 (91) | 233 (92) | 308 (89) |
| African American | 39(7) | 5(9) | 34 (6) | 13 (5.1) | 26 (8) |
| Hispanic or Latino | 20(3) | 56(98) | 521 (96) | 8 (3) | 11 (3) |
| Married | 435(73) | 42(74) | 393 (73) | 181 (71) | 254 (74) |
| Employment status | |||||
| Employed | 327(55) | 32(56) | 295 (54) | 143 (56) | 184 (53) |
| Retired | 144(24) | 16(28) | 128 (24) | 53 (21) | 91 (26) |
| Other | 128(21) | 9(16) | 119 (22) | 58 (23) | 70 (20) |
| Education | |||||
| High school or less | 79 (13) | 3 (5) | 76 (14) | 36 (14) | 43 (13) |
| College (any) | 369 (612) | 35 (61) | 334 (62) | 153 (60) | 216 (63) |
| Advanced degree | 149 (25) | 19 (33) | 130 (24) | 63 (25) | 86 (25) |
| Annual income | |||||
| <$50,000 | 165 (278) | 9 (16) | 156 (29)* | 72 (28) | 93 (27) |
| $50,000 to $100,000 | 214 (36) | 19 (33) | 195 (36) | 86 (34) | 128 (37) |
| >$100,000 | 208 (35) | 28 (49) | 180 (33)* | 89 (35) | 119 (35) |
| Insurance | |||||
| Medicare/Medicaid | 159 (27) | 9 (16) | 150 (28) | 64 (25) | 95 (28) |
| Private | 399 (67) | 46 (81) | 353 (65)* | 166 (65) | 233 (68) |
| Other | 34 (6) | 1 (2) | 33 (6) | 19 (8) | 15 (4) |
| M (SD) | |||||
| Age, years | 55.6 (12.8) | 57.6 (10.3) | 55.2 (13.0) | 53.3 (13.7) | 57.0 (11.8)** |
| Persons per household | 2.7 (1.5) | 2.2 (1.0) | 2.7 (1.5)* | 2.8 (1.4) | 2.6 (1.5) |
| Lab HbA1c | 5.8 (0.3) | 5.9 (0.2) | 5.8 (0.3)* | 5.7 (0.3) | 5.9 (0.2)** |
| BMI, kg/m2 | 36.0 (6.4) | 35.7 (6.7) | 36.0 (6.3) | 36.4 (6.3) | 35.6 (6.4) |
| HDL mg/dL | 49.2 (12.5) | 50.2 (11.5) | 49.1 (12.6) | 48.2 (11.6) | 50.0 (13.1) |
| LDL mg/dL | 102.8 (32.1) | 106.9 (29.7) | 102.4 (32.3) | 104.8 (32.9) | 101.5 (31.5) |
| Triglycerides mg/dL | 195.7 (15.9) | 187.1 (95.3) | 196.6 (117.9) | 202.8 (128.8) | 190.5 (105.2) |
| Systolic BP, mmHg | 128.6 (15.1) | 131.4 (14.6) | 128.3 (15.1) | 131.3 (16.8) | 126.6 (13.4)** |
| Diastolic BP, mmHg | 79.5(10.6) | 75.9 (10.1) | 79.8 (10.6) | 83.1 (10.4) | 76.8 (10.0)** |
SD standard deviation.
*p < .05; **p < .01.