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Table 5 Decomposition of Erreygers normalised concentration index for LLIN ownership in Adami Tullu, Ethiopia, 2014

From: Equity in long-lasting insecticidal nets and indoor residual spraying for malaria prevention in a rural South Central Ethiopia

Variable Concentration index (CI) Contribution to CI Percentage contribution (%)
Wealth status   0.0569 90.77
Ethnicity (1 other ethnicity, 0 otherwise)   −0.0027 −4.26
 Religion (1 other religion, 0 otherwise)   0.0016 2.63
Educational status of the head of household   0.0021 3.40
Household size 0.1047 0.0094 14.94
Village (1 village 13, 0 otherwise)   0.0015 2.37
Housing situation  0.0264 42.19
 Has a bed 0.1996 0.0022 3.54
 Has a separate cooking space 0.3253 −0.0157 −24.98
 Number of living rooms 0.0804 −0.0001 −0.20
 Number of sleeping space 0.1090 −0.0128 −20.40
 Has a latrine 0.1758 0.0103 16.45
 Roof (1 corrugated iron, 0 thatch/leaf) 0.2808 −0.0103 −16.35
 Wall (1 mud and wood and better, 0 rudimentary) −0.0028 −0.0002 −0.25
Access to mass media and communication   0.0156 24.93
 Has television 0.7805 0.0053 8.48
 Has radio 0.3656 0.0106 16.88
 Has mobile telephone 0.2422 −0.0003 −0.43
Infrastructure and utility   0.0011 1.74
 Has electricity 0.2367 0.0009 1.36
 Use piped water for drinking 0.1081 0.0002 0.38
Residual   0.00356 0.00
Total 0.0627   
  1. Subtotal are highlighted in italics