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Table 4 Percentage of households in the same quintile and Kappa statistics of agreement between pairs of indices

From: Issues in the construction of wealth indices for the measurement of socio-economic position in low-income countries

  1. PCA 2. PCA (binary) 3. Equal weights 4. Inverse proportion 5. MCA
1. PCA -     
2. PCA (binary) 41.9% κ = 0.27* -    
3. Equal weights 35.9% κ = 0.20* 73.6% κ = 0.67* -   
4. Inverse proportion 39.3% κ = 0.24* 69.5% κ = 0.62* 67.7% κ = 0.60* -  
5. MCA 75.6% κ = 0.69* 51.5% κ = 039* 40.6% κ = 0.26* 43.4% κ = 0.29* -
  1. *p < 0.001