Table 3 Estimated parameters of the final fit to model the percentage of elective preterm births
From: Association between preterm births and socioeconomic development: analysis of national data
Coefficient | Estimate | Standard error | z-value |
|---|---|---|---|
µ | |||
Intercept | − 7.994 | 1.342 | − 5.956 |
HDI | 9.795 | 1.735 | 5.644 |
Φ | |||
Intercept | 15.301 | 3.147 | 4.862 |
Gini Index | − 23.065 | 5.902 | − 3.908 |