Table 2 Pearson correlations for variables used in the socioeconomic index
From: Diet-related chronic disease in the northeastern United States: a model-based clustering approach
| Â | (1) | (2) | (3) | (4) |
|---|---|---|---|---|
1. Education less than high school (%) | 1.000 | Â | Â | Â |
2. Single female-headed households (%) | 0.538 | 1.000 | Â | Â |
3. Non-white county residents (%) | 0.476 | 0.724 | 1.000 | Â |
4. Poverty rate | 0.690 | 0.648 | 0.493 | 1.000 |