TABLE 4.
Parameter estimates of nested multivariate logistic regression models displaying the fitted relationship on whether a PMQ respondent enrolled in an MD/PhD program (total sample size of n = 236,432)a
| Null | Model 1 | Model 2 | Model 3 | Model 4 | Model 5 | |
|---|---|---|---|---|---|---|
| Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | Coefficient (SE) | |
| LRA | ||||||
| Both HSSLRA and CLRA | 1.76*** (0.05) | 1.77*** (0.05) | 1.82*** (0.05) | 1.82*** (0.05) | 1.50*** (0.06) | |
| Only CLRA | 1.26*** (0.04) | 1.27*** (0.04) | 1.28*** (0.04) | 1.28*** (0.04) | 1.01*** (0.04) | |
| Only HSSLRA | 0.10ns (0.14) | 0.12ns (0.14) | 0.18ns (0.14) | 0.17ns (0.14) | 0.10ns (0.14) | |
| Female | + | + | + | + | ||
| Race/ethnicity | ||||||
| Black/African American | + | + | + | |||
| Hispanic/Latino/a | + | + | + | |||
| Asian/Pacific Islander | + | + | + | |||
| Parental occupation | + | + | ||||
| MCAT score | + | |||||
| Pseudo R2 | 0.00 | 0.05 | 0.05 | 0.05 | 0.05 | 0.19 |
| −2LL | 32,651 | 31,183 | 30,948 | 30,882 | 30,882 | 26,489 |
aA plus sign (+) indicates variable included in model as a covariate.
***p < 0.001; ns, not significant.