From: Machine learning for predicting diabetes risk in western China adults
Category | Features | Health (n = 3774084) | Diabetes (n = 301347) | p value |
---|---|---|---|---|
Questionnaire | Sex, n(%) |  |  |  < 0.001 |
 Male | 1778128 (47.11%) | 141120 (46.83%) |  | |
 Female | 1995956 (52.89%) | 160227 (53.17%) |  | |
 Age(year) | 49.33 ± 15.58 | 61.77 ± 11.13 |  < 0.001 | |
Ethnicity, n(%) |  |  |  < 0.001 | |
 Uyghur | 2015933 (53.42%) | 133687 (44.36%) |  | |
 Han | 1106565 (29.32%) | 128512 (42.65%) |  | |
 Kazak | 369059 (9.78%) | 12591 (4.18%) |  | |
 Hui | 177841 (4.71%) | 21256 (7.05%) |  | |
 Khalkha | 36773 (0.97%) | 1025 (0.34%) |  | |
 Mongol | 34752 (0.92%) | 1479 (0.49%) |  | |
 Tajik | 6655 (0.70%) | 105 (0.03%) |  | |
 Other | 26506 (0.18%) | 2692 (0.89%) |  | |
EH, n(%) |  |  |  < 0.001 | |
 Balanced diet | 3647207 (96.64%) | 289846 (96.18%) |  | |
 Meat based | 54428 (1.44%) | 4466 (1.48%) |  | |
 Vegetarian based | 72449 (1.92%) | 7035 (2.33%) |  | |
SS,n(%) |  |  |  < 0.001 | |
 Never smoked | 3352894 (88.84%) | 271177 (89.99%) |  | |
 Smoking | 396921 (10.52%) | 26578 (8.82%) |  | |
 Quit smoking | 24269 (0.64%) | 3592 (1.19%) |  | |
HTN,n(%) |  |  |  < 0.001 | |
 No | 2977467 (78.89%) | 109105 (36.21%) |  | |
 Yes | 796617 (21.11%) | 192242 (63.79%) |  | |
CAD,n(%) |  |  |  < 0.001 | |
 No | 3609085 (95.63%) | 252633 (83.83%) |  | |
 Yes | 164999 (4.37%) | 48714 (16.17%) |  | |
PDM,n(%) |  |  |  < 0.001 | |
 No | 3742806 (99.17%) | 294209 (97.63%) |  | |
 Yes | 31278 (0.83%) | 7138 (2.37%) |  | |
Routine examination | WC (cm) | 86.36 ± 11.46 | 91.39 ± 11.46 |  < 0.001 |
BMI (kg/m2) | 25.08 ± 3.89 | 26.65 ± 3.76 |  < 0.001 | |
Laboratory test | HGB, g/L | 140.96 ± 16.65 | 143.11 ± 15.5 |  < 0.001 |
The WBC, × 109/L | 6.29 ± 1.47 | 6.6 ± 1.5 |  < 0.001 | |
PLT, × 109/L | 235.08 ± 57.5 | 227.88 ± 57.92 |  < 0.001 | |
FBG, mmol/L | 5.19 ± 0.69 | 5.81 ± 0.68 |  < 0.001 | |
ECG,n(%) | 0.21 ± 0.41 | 0.3 ± 0.46 |  < 0.001 | |
Normal | 2982273 (79.02%) | 212044 (70.37%) | Â | |
Abnormal | 791811 (20.98%) | 89303 (29.63%) | Â | |
TC, mmol/L | 4.41 ± 0.96 | 4.68 ± 1.01 |  < 0.001 | |
TG, mmol/L | 1.26 ± 0.54 | 1.49 ± 0.56 |  < 0.001 | |
LDLC, mmol/L | 2.48 ± 0.8 | 2.62 ± 0.86 |  < 0.001 | |
HDLC, mmol/L | 1.36 ± 0.36 | 1.32 ± 0.36 |  < 0.001 |