Clinical trials: odds ratios and multiple regression models-why and how to assess them.
Odds ratios (ORs), unlike chi tests, provide direct insight into the strength of the relationship between treatment modalities and treatment effects. Multiple regression models can reduce the data spread due to certain patient characteristics and thus improve the precision of the treatment compariso...
| Publicado en: | American Journal of Therapeutics Vol. 15; no. 1; pp. 44 - 53 |
|---|---|
| Autores principales: | , , , |
| Formato: | Journal Article |
| Publicado: |
Lippincott Williams & Wilkins
2008 Jan-Feb
|
| Acceso en línea: | Ver este registro en EBSCOhost |