title: Impact of income growth on household protein and calorie intake in Addis Ababa.
abstract: OBJECTIVE
  To estimate calorie-income elasticity and to determine calorie and protein intake levels of Addis Ababa population.
  
  
  METHODS
  Cross-sectional study with descriptive and analytical component.
  
  
  METHODS
  Addis Ababa, Ethiopia.
  
  
  METHODS
  One thousand three hundred and fifty seven households.
  
  
  RESULTS
  The mean monthly income and expenditure on food per household were 467.14 and 253.33 birr respectively. The mean calorie intake per adult equivalent was found to be 1952.71 Kcal and mean protein intake per capita was 48.51 gm. The estimated income elasticity for food expenditure was 0.52, while income elasticity for calorie availability was 0.51. Income elasticity for calorie availability was much higher in the low-income group (0.57) than the well-off group (0.16).
  
  
  CONCLUSIONS
  These results suggest that increase in income, seems to be a sufficient condition for nutritional improvement among the low-income group.
authors.affiliation: Ethiopian Health and Nutrition Research Institute, P.O. Box 32400, Addis Ababa, Ethiopia.
authors.forename: Y
authors.initials: Y
authors.lastname: Taffesse
authors.forename: T
authors.initials: T
authors.lastname: Ayalew
authors.forename: H N
authors.initials: HN
authors.lastname: Tebeb
authors.forename: W M
authors.initials: WM
authors.lastname: Girma
mesh_terms: D004435:Eating; D005002:Ethiopia / Q000453:epidemiology; D005191:Family Characteristics; D006801:Humans; D007182:Income; D011502:Protein-Energy Malnutrition / Q000191:economics* / Q000453:epidemiology*; D012959:Socioeconomic Factors