The best fitting model contained nine populations (K = 9).
However, the best fitting model contained: age, gender, age*gender, East Midlands, Scotland, population density and non-car ownership.
The best fitting model contained: gender, age, the interaction gender*age, the Townsend score and the interaction Townsend*gender.
Table 6 gives the RRs for the best fitting model containing age, gender, age*gender, population density and non-car ownership.
Table 3 gives the RRs for the best fitting model containing gender, age, the interaction gender*age, the Townsend score and the interaction Townsend*gender.
In contrast, for the Mental Stories test, the best-fitting model contained the main effect of group, as well as the main effects of age and IQ, suggesting that group differences remained even accounting for age and IQ.
The best-fitting model contained the variable "percentage of homes that are not owner-occupied" (residual deviance = 2,548.02; Akaike Information Criterion = 0.63748; per 1% increase in areas with higher levels of non-owner-occupied homes, relative risk = 1.008, 95% CI: 1.004, 1.012).
Again we only report comparisons between the best fitting models.
The best fitting models were determined through quadratic regressions.
For our best fitting models, glm issued a fitting and evaluation warning message.
