Statements (18)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
gptkb:statistical_relationship
|
| gptkbp:appliesTo |
countries
|
| gptkbp:describes |
relationship between life expectancy and income
|
| gptkbp:firstDescribed |
1975
|
| gptkbp:namedAfter |
gptkb:Samuel_H._Preston
|
| gptkbp:proposedBy |
improvements in income have greater effect on life expectancy at lower income levels
|
| gptkbp:relatedTo |
global health
health economics income inequality |
| gptkbp:shows |
cross-sectional data
diminishing returns of income on life expectancy life expectancy increases with income |
| gptkbp:usedIn |
economics
public health demography |
| gptkbp:bfsParent |
gptkb:Samuel_H._Preston
|
| gptkbp:bfsLayer |
7
|
| https://www.w3.org/2000/01/rdf-schema#label |
Preston curve
|