Table 4.
Top AIC-ranked logistic regression models of the four most common aversions among the free-listed foods. Coefficients are odds ratios (95% CI). Jenu Kurubas are the base level for Population; no nausea or vomiting is the base level for nausea or vomiting. The last row indicates if the top-ranked model for that food aversion supports an a priori prediction.
| Variable | ESS | Grains | Meat | Nuts/seeds/legumes |
|---|---|---|---|---|
| Population (Rural farmers) | 0.76 (0.219, 2.81) | 0.952 (0.365, 2.62) | 1.98 (0.58, 9.16) | 14.2 (2.67, 264) |
| Trimester | 0.194 (0.0736, 0.445) | 0.815 (0.434, 1.53) | 1.01 (0.485, 2.17) | |
| Nausea or vomiting | 2.51 (0.559, 18.2) | 4.67e7 (4.97e-24, NA) | ||
| Household size (centered) | 3.73 (1.33, 13.7) | |||
| Observations | 102 | 102 | 102 | 102 |
| Null deviance (df) | 88.6 (101) | 124 (101) | 88.6 (101) | 109 (101) |
| Residual deviance (df) | 70.6 (98) | 116 (98) | 87.5 (100) | 83.3 (98) |
| Chisqr | Chisq (3) = 18*** | Chisq (3) = 7.53 | Chisq (1) = 1.12 | Chisq (3) = 25.6*** |
| AIC | 78.59 | 124.1 | 91.51 | 91.27 |
| Tjur’s D | 0.23 | 0.079 | 0.01 | 0.2 |
| Supports a priori prediction | Yes | No | No | No |