Models | % correctly classified | % false positive | % false negative |
|---|
1 | 65.1 | 24.2 | 10.7 |
2 | 63.3 | 7.0 | 29.6 |
3 | 53.9 | 42.1 | 4.0 |
4 | 54.6 | 40.5 | 4.9 |
5 | 51.9 | 48.1 | 0 |
6 | 51.9 | 47.9 | 0.1 |
7 | 51.9 | 47.9 | 0.1 |
8 | 63.7 | 6.2 | 30.2 |
9 | 63.6 | 6.1 | 30.3 |
10 | 63.7 | 6.1 | 30.3 |
a11 | 51.9 | 47.9 | 0.2 |
b12 | 52.7 | 44.8 | 2.5 |
c13 | 52.9 | 44.5 | 2.6 |
14 | 63.5 | 6.3 | 30.2 |
15 | 63.5 | 6.2 | 30.3 |
16 | 63.6 | 6.1 | 30.3 |
- Values are percentages
- Diabetes status was recoded as a binary outcome. False negative is when the predicted probability of having diabetes/prediabetes wrongly classifies diabetes/prediabetes as the nonevent. False positive is when the predicted probability of having diabetes/prediabetes wrongly classifies diabetes/prediabetes as the event
- Model 1 = Sociodemographics (age, sex, ethnicity, Poverty-to-Income Ratio, self-reported health)
- Model 2 = Health Markers (Comorbidity Score, mean systolic BP, WC, LDL-C, HDL-C)
- Model 3 = Health Behaviors (total HEI-2010 score + physical activity + smoking status)
- Model 4 = Health Behaviors (total AHEI-2010 score + physical activity + smoking status)
- Model 5 = Total HEI-2010 score
- Model 6 = Total AHEI-2010 score
- Model 7 = Modified Total AHEI-2010 score (no alcohol penalty)
- Model 8 = Model 1 + Model 2 + Total HEI-2010 score
- Model 9 = Model 1 + Model 2 + Total AHEI-2010 score
- Model 10 = Model 1 + Model 2 + Modified Total AHEI-2010 score (no alcohol penalty)
- Model 11 = HEI-2010 components
- Model 12 = AHEI-2010 components
- Model 13 = AHEI-2010 components (no alcohol penalty)
- Model 14 = Model 1 + Model 2 + HEI-2010 components
- Model 15 = Model 1 + Model 2 + AHEI-2010 components
- Model 16 = Model 1 + Model 2 + AHEI-2010 components (no alcohol penalty)
- Abbreviations: BP Blood Pressure, WC Waist Circumference, LDL-C Low density Lipoprotein Cholesterol, HDL-C High density Lipoprotein Cholesterol, HEI-2010 Healthy Eating Index 2010, AHEI-2010 Alternate Healthy Eating Index 2010
- aSelected HEI-2010 components that are significantly associated with diabetes status (total protein foods, refined grains, sodium, empty calories)
- bSelected AHEI-2010 components that are significantly associated with diabetes status (sugar-sweetened beverages and fruit juice, red/processed meat, alcohol, sodium)
- cReplaced the original scoring of alcohol as 2.5 for nondrinkers with a modified scoring of alcohol as zero for nondrinkers (no alcohol penalty)
