Effect on Hours-Of-Sleep of Treatment, Age, Gender, and Comorbidity, 20 Patients, Traditional Versus Regularized Regressions

The effect on hours of sleep was assessed of treatment (group), age, gender, and comorrbidity applying Traditional and regularized regression analysis. The worst results from the regression analyses were obtained by the Lasso and Elastic Net regressions, Traditional and Ridge regressions each produced three poor correlations and one strong correlation. The unstandardized coefficients of the Traditional regression provided two significant p-values (0.010 and < 0.001), the factor of one of which had a strong correlation in the standardized Traditional regression.