title: Alternatives to principal components analysis to derive asset-based indices to measure socio-economic position in low- and middle-income countries: the case for multiple correspondence analysis.
authors.forename: Pierre
authors.initials: P
authors.lastname: Traissac
authors.forename: Yves
authors.initials: Y
authors.lastname: Martin-Prevel
mesh_terms: D003906:Developing Countries; D004812:Epidemiologic Methods; D006801:Humans