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Statistical test for associated factors of diabetes mellitus in Debre Berhan Referral Hospital in June 2015.
| Variables | Calculated chi-square value | Degree of freedom | Odds ratio | p value |
|---|---|---|---|---|
| Family history of diabetes mellitus | 3.6 | 1 | 2.9 | 0.06 |
| Previous history of hypertension | 25.25 | 1 | 9.3 | 0.000 |
| Body mass index | 9.33 | 1 | 4.36 | 0.002 |
| Parity | 11.34 | 1 | 8.95 | 0.0008 |
| Twin delivery | 0.2 | 1 | 1.46 | 0.65 |
| Smoking history | 5.45 | 1 | 4.33 | 0.02 |
