[Senescence and epidemiology of diseases of the aged].
D000368:Aged; D001991:Bronchitis / Q000453:epidemiology; D002561:Cerebrovascular Disorders / Q000453:epidemiology; D003327:Coronary Disease / Q000453:epidemiology; D005260:Female; D006801:Humans; D006973:Hypertension / Q000453:epidemiology; D007564:Japan; D008297:Male; D009017:Morbidity; D011014:Pneumonia / Q000453:epidemiology