Examination of the demographic representativeness of a cross-sectional mobile phone survey in collecting health data in Colombia using random digit dialling.

Deivis Nicolas Guzman-Tordecilla,Andres I Vecino-Ortiz,Angélica Torres-Quintero, Camila Solorzano-Barrera,Joseph Ali,Rolando Enrique Peñaloza-Quintero,Saifuddin Ahmed,George W Pariyo,Vidhi Maniar,Dustin G Gibson

BMJ open（2023）

Cited 0|Views22

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Abstract

This study shows that MPS could collect similar data to household surveys in terms of age, sex, high school education level and geographical area for some population categories. Strategies are needed to improve representativeness of the under-represented groups.

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Key words

health data,demographic representativeness,random digit dialling,colombia,survey,cross-sectional

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