Table 1.
Baseline demographic and laboratory values for Japanese American Community Diabetes Study (JACDS) participants without diabetes at baseline and participants chosen for this miRNA subcohort study, stratified by the presence of incident diabetes at 10-year follow-up.
| JACDS participants without diabetes at baseline | miRNA subcohort* | |||
|---|---|---|---|---|
| Incident diabetes | No diabetes | Incident diabetes | No diabetes | |
| n = 103 | n = 415 | n = 5 | n = 5 | |
| Mean age, years (SD) | 57.9 (10.9) | 50.7 (11.9) | 51.6 (13.8) | 51.8 (13.8) |
| Sex, % male (n) | 54 (56) | 50 (208) | 60 (3) | 60 (3) |
| Mean body-mass index, kg/m2 (SD) | 25.3 (3.6) | 23.8 (3.1) | 25.0 (3.5) | 23.6 (3.3) |
| Mean waist circumference, cm (SD) | 89.3 (8.0) | 85.0 (8.6) | 85.0 (11.9) | 79.4 (12.2) |
| Mean baseline fasting glucose, mmol/L (SD) | 5.6 (0.5) | 5.1 (0.6) | 5.4 (0.5) | 5.5 (0.7) |
| Mean baseline 2-hour glucose from OGTT, mmol/L (SD) | 8.8 (1.3) | 6.9 (1.6) | 8.5 (1.4) | 7.7 (2.0) |
| Presence of impaired fasting glucose, % yes (n) | 53 (55) | 20 (85) | 40 (2) | 20 (1) |
| Presence of impaired glucose tolerance, % yes (n) | 84 (86) | 30 (125) | 80 (4) | 60 (3) |
| Family history of diabetes, % yes (n) | 55 (57) | 33 (137) | 60 (3) | 60 (3) |
| Smoker, % current (n) | 16 (16) | 12 (51) | 0 (0) | 40 (2) |
*Cases and controls matched by sex and age (within two years).