Cause-specific mortality among older African-Americans: correlates and consequences of age misreporting.

This paper examines the quality of age reporting on death certificates of elderly African-Americans by major causes of death. We utilize a sample of death certificates linked to early census records and to Social Security Administration records to establish a "true" age at death. We then examine the patterns, predictors, and consequences of age misreporting for major causes of death. We find a pattern of greater age misreporting among females, identify educational background as a key predictor of accurate age reporting, and show that mortality crossovers are eliminated for most causes of death when more accurate age data are used.