Cigarette smoking and the lifetime alcohol involvement continuum

Studying the Natural History Of Psychopathology

https://www.statisticalhorizons.com/wp-content/uploads/ColeAllisonAnanthe.pdf

Estimation of cumulative odds ratios.

In this paper, we develop new regression models for the analysis of scored ordinal data (i.e. ordinal outcomes where the categories are assigned numeric values). The novel feature of these models is that they enable one to capture and identify nonlinear aspects of the relationship between an ordinal clinical measurement (used for disease diagnosis) and risk factors. These nonlinearities may be useful in generating hypotheses about the risk factor's role in the etiologic process as well as suggesting how to design future studies of the risk factor. We apply our model to study the effects of race, gender, and family history on alcohol dependence among a cohort of lifetime drinkers from the 1992 National Longitudinal Alcohol Epidemiologic Survey.

/pdf/the-quadratic-cumulative-odds-regression-model-for-scored-4rzogtqjau.pdf

Kung‐Yee Liang

Papers

The quadratic cumulative odds regression model for scored ordinal outcomes: application to alcohol dependence.