Table 1.
Risk factor | Discovery cohort (AA, n = 10023) | Validation cohort (HEXA + CAVAS + KNHANES, n = 215083) | ||||
---|---|---|---|---|---|---|
NDM (n = 8448) | DM (n = 1575) | P value | NDM (n = 194767) | DM (n = 20316) | P value | |
Sex (M/F) | 3965/4483 | 787/788 | 0.03 | 67474/127293 | 9679/10637 | P < 0.001 |
Age (mean ± SD) | 51.59 ± 8.79 | 56.04 ± 8.76 | P < 0.001 | 53.03 ± 8.31 | 57.59 ± 7.88 | P < 0.001 |
BMI (mean ± SD) | 24.42 ± 3.08 | 25.43 ± 3.34 | P < 0.001 | 23.92 ± 2.93 | 24.98 ± 3.16 | P < 0.001 |
HTN (−/+) | 6242/2206 | 859/716 | P < 0.001 | 146331/48436 | 8640/11676 | P < 0.001 |
FHDM (−/+) | 7062/846 | 1282/293 | P < 0.001 | 163542/31225 | 14069/6247 | P < 0.001 |
M: male, F: female, BMI: body mass index, HTN: hypertension, FHDM: family history of diabetes, NDM: non-type 2 diabetes, DM: type 2 diabetes, AA: Ansan/Ansung, HEXA: Health Examinees study, CAVAS: Cardiovascular Association Study, KNHANES: Korea National Health and Nutrition Examination Survey. Categorical and continuous data were compared using the Chi-square and t test, respectively.