Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Expected physical disability scores based on race, education, and the use of coping self-statements. Low and high education levels are represented by −1 SD and +1 SD from mean education, respectively. Expected disability scores were calculated on the basis of the regression results presented in Table 4.
