Fig 1.
Geographic distribution of study population.
Table 1.
Indicator variables used in the Kuppuswamy, Below Poverty Line, modified Kuppuswamy scales and the Multi-Dimensional Poverty Index scales.
Table 2.
Socio- demographic description of the study population.
Table 3.
Socio-economic status classification of study families by the Kuppuswamy, Below Poverty Line, Modified Kuppuswamy and Multi-Dimensional Poverty Index scales.
Fig 2.
Validation of socio-economic status assessment with stunting in children under the age of five years.
Fig 3.
Sensitivity and Specificity for Socio-economic scales.
Table 4.
Agreement (Kappa) between four indices.