[Socio-economic and hospital interrelationship factors in medical care].
D000293:Adolescent; D000328:Adult; D000368:Aged; D005194:Family Practice; D005260:Female; D006760:Hospitalization; D006761:Hospitals; D006801:Humans; D007564:Japan; D008297:Male; D008875:Middle Aged; D010817:Physician-Patient Relations; D010820:Physicians; D011364:Professional Practice; D013223:Statistics as Topic