Statistical significance was established at P < .05 for main effects and P < .10 for interaction effects. All statistical analyses were performed using survey procedures in Stata version 12.0 (Stata Corp., College Station, TX). The institutional review board at the University of Michigan approved HRS, all participants provided informed consent, and the data specifically used for this study contained no unique identifiers.

Attempt Properties and Correlates

Everything one to-3rd all the 11,065 people was in their 50s, sixties, and you can 1970s or elderly (Desk 1); 88.4% was basically white, 50.8% got at the very least specific college education, and you will 54.1% lived-in a few-person houses. (more…)