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Table 4 Identification of the poor and errors of inclusion and exclusion

From: Poverty identification for a pro-poor health insurance scheme in Tanzania: reliability and multi-level stakeholder perceptions

 

All (n = 2,623)

Identification Mechanism

n

%

 Wealth index (PCA) (bottom tertile)

875

33.36

 Consumption Expenditure (CE) (below “basic needs” poverty line)

1,540

58.71

 Scorecard (grade between 8–16)

1,534

58.48

Among those below the national basic needs poverty line

(n = 1540)

 Identified as poor by the scorecard

1,049

68.12

 Identified as poor by the wealth index

643

41.75

Among those in the lowest wealth tercile

(n = 875)

 Identified as poor by the scorecard

795

90.86

In relation to the basic needs poverty line

  

 Errors of inclusion (% of those above the basic needs poverty classified as poor by scorecard)

485

44.78

 Errors of exclusion (% of those below basic needs poverty not classified as poor by scorecard)

491

31.88

In relation to the wealth index

  

 Errors of inclusion (% classified as poor by the scorecard who are not in lowest tercile)

739

42.27

 Errors of exclusion (% of those in lowest tercile not classified as poor by scorecard)

80

9.14