| Frequency | Percentage (%) | z-score, p-value |
History of diabetes mellitus in 1st degree relative |
|
| Z = 48.1 p = 0.000 |
Yes | 1875 | 92.5 | |
No | 153 | 7.5 | |
Total | 2028 | 100 | |
Social History |
|
| Smoke/drink/or both Versus Teetotaler Z = 31.5 p < 0.001 |
Smokes but do not drink alcohol | 15 | 0.7 | |
Drinks Alcohol | 1458 | 71.9 | |
Drinks and smokes | 321 | 15.8 | |
Neither smokes nor drinks (Teetotaler) | 234 | 11.5 | |
Total | 2028 | 100 | |
Special groups and age at onset |
|
| <40 years Versus ≥40 years Z = 23.6 p < 0.001 |
Pregnant women | 54 | 2.7 | |
Children < 18 years | 6 | 0.3 | |
<40 years (excluding children and women) | 447 | 22 | |
≥40 years | 1521 | 75 | |
Total | 2028 | 100 |