The measurement of the value of the clinical process to individuals by age and income.
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D002648:Child; D002675:Child, Preschool; D003258:Consumer Behavior; D003365:Costs and Cost Analysis; D003695:Delivery of Health Care; D005102:Health Expenditures; D006801:Humans; D007182:Income; D008433:Mathematics; D008722:Methods; D008875:Middle Aged; D009874:Operations Research; D011787:Quality of Health Care; D012046:Rehabilitation