Abstract

The purpose of this study was to determine whether major league baseball players live longer than the general public. Ages of death of major league baseball players who debuted between 1900 and 1950 were obtained, and differences between ages of death and age-adjusted life expectancies were determined by analysis of variance and t-tests, taking into account player position. Correlational analysis also was conducted to determine if career length affected longevity. Baseball players lived an average of four years longer than age-matched controls from the general public. Career length did not affect longevity among players. We concluded that professional athletes, as represented by major league baseball players, have increased life expectancies. This increase cannot be explained by increased fitness associated with working as a professional athlete, but is likely the result of an initial selection process for becoming a professional athlete. Verf.-Referat