Recent Investigations on Rheumatism and Arthritis in the United States.


THE incidence of " rheumatism and allied diseases " on a given day in the United States has been estimated114 to be about one case (0.099 per cent.) per 1,000 persons. The incidence according to age and sex per 1,000 persons was as follows: less than 05 case among persons less than fifteen years of age; 0-9 among those aged fifteen to sixty-four years, and… (More)