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Rural-Urban Differences in Diabetes Care and Control in 42 Low- and Middle-Income Countries: A Cross-sectional Study of Nationally Representative Individual-Level Data.


ABSTRACT:

Objective

Diabetes prevalence is increasing rapidly in rural areas of low- and middle-income countries (LMICs), but there are limited data on the performance of health systems in delivering equitable and effective care to rural populations. We therefore assessed rural-urban differences in diabetes care and control in LMICs.

Research design and methods

We pooled individual-level data from nationally representative health surveys in 42 countries. We used Poisson regression models to estimate age-adjusted differences in the proportion of individuals with diabetes in rural versus urban areas achieving performance measures for the diagnosis, treatment, and control of diabetes and associated cardiovascular risk factors. We examined differences across the pooled sample, by sex, and by country.

Results

The pooled sample from 42 countries included 840,110 individuals (35,404 with diabetes). Compared with urban populations with diabetes, rural populations had ∼15-30% lower relative risk of achieving performance measures for diabetes diagnosis and treatment. Rural populations with diagnosed diabetes had a 14% (95% CI 5-22%) lower relative risk of glycemic control, 6% (95% CI -5 to 16%) lower relative risk of blood pressure control, and 23% (95% CI 2-39%) lower relative risk of cholesterol control. Rural women with diabetes had lower achievement of performance measures relating to control than urban women, whereas among men, differences were small.

Conclusions

Rural populations with diabetes experience substantial inequities in the achievement of diabetes performance measures in LMICs. Programs and policies aiming to strengthen global diabetes care must consider the unique challenges experienced by rural populations.

SUBMITTER: Flood D 

PROVIDER: S-EPMC9472489 | biostudies-literature | 2022 Sep

REPOSITORIES: biostudies-literature

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Publications

Rural-Urban Differences in Diabetes Care and Control in 42 Low- and Middle-Income Countries: A Cross-sectional Study of Nationally Representative Individual-Level Data.

Flood David D   Geldsetzer Pascal P   Agoudavi Kokou K   Aryal Krishna K KK   Brant Luisa Campos Caldeira LCC   Brian Garry G   Dorobantu Maria M   Farzadfar Farshad F   Gheorghe-Fronea Oana O   Gurung Mongal Singh MS   Guwatudde David D   Houehanou Corine C   Jorgensen Jutta M Adelin JMA   Kondal Dimple D   Labadarios Demetre D   Marcus Maja E ME   Mayige Mary M   Moghimi Mana M   Norov Bolormaa B   Perman Gastón G   Quesnel-Crooks Sarah S   Rashidi Mohammad-Mahdi MM   Moghaddam Sahar Saeedi SS   Seiglie Jacqueline A JA   Bahendeka Silver K SK   Steinbrook Eric E   Theilmann Michaela M   Ware Lisa J LJ   Vollmer Sebastian S   Atun Rifat R   Davies Justine I JI   Ali Mohammed K MK   Rohloff Peter P   Manne-Goehler Jennifer J  

Diabetes care 20220901 9


<h4>Objective</h4>Diabetes prevalence is increasing rapidly in rural areas of low- and middle-income countries (LMICs), but there are limited data on the performance of health systems in delivering equitable and effective care to rural populations. We therefore assessed rural-urban differences in diabetes care and control in LMICs.<h4>Research design and methods</h4>We pooled individual-level data from nationally representative health surveys in 42 countries. We used Poisson regression models to  ...[more]

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