A multi-­ country comparison between mobile phone surveys and face-­ to-­ face household surveys to estimate the prevalence of non-­ communicable diseases behavioural risk factors in low- and middle-­ income settings

This manuscript explores the comparability of non-communicable disease prevalence estimates obtained from mobile phone to the gold standard face-to-face household surveys in Ecuador, Sri Lanka, Morocco, Zambia, Mumbai, and Malawi. 

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Mobile Phone Survey Publications

This series of publications details the scientific studies conducted in order to improve the performance and quality of mobile phone surveys

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Fernández-­ Niño JA, Ahmed S, Al Kibria GM, et al. A multi-­ country comparison between mobile phone surveys and face-­ to-­ face household surveys to estimate the prevalence of non-­ communicable diseases behavioural risk factors in low- and middle-­ income settings. BMJ Glob Health 2025;10:e017785. doi:10.1136/bmjgh-2024-017785.

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