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Effects of a household air pollution intervention using liquefied petroleum gas stoves, continuous fuel distribution and behavioural messaging on dietary and sodium intake of adult women in Puno, Peru: a randomised controlled trial.
Tarazona-Meza, Carla; Williams, Kendra N; Malpartida, Gary; Kephart, Josiah L; Fandiño-Del-Río, Magdalena; Simkovich, Suzanne; Hossen, Shakir; Chiang, Marilu; Koehler, Kirsten; Checkley, William.
Afiliación
  • Tarazona-Meza C; Department of International Health, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
  • Williams KN; Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD, USA.
  • Malpartida G; Nutrition and Dietetics, Universidad Científica del Sur, Lima, Perú.
  • Kephart JL; Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD, USA.
  • Fandiño-Del-Río M; Division of Pulmonary and Critical Care Medicine, School of Medicine, Johns Hopkins University, 1830 E. Monument Street, Room 555, Baltimore, MD21287, USA.
  • Simkovich S; Biomedical Research Unit, A.B. PRISMA, Lima, Perú.
  • Hossen S; Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD, USA.
  • Chiang M; Department of Environmental Health and Engineering, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
  • Koehler K; Center for Global Non-Communicable Disease Research and Training, Johns Hopkins University, Baltimore, MD, USA.
  • Checkley W; Department of Environmental Health and Engineering, Bloomberg School of Public Health, Johns Hopkins University, Baltimore, MD, USA.
Public Health Nutr ; 26(8): 1686-1695, 2023 08.
Article en En | MEDLINE | ID: mdl-36793234
OBJECTIVE: Household air pollution (HAP) is a widespread environmental exposure worldwide. While several cleaner fuel interventions have been implemented to reduce personal exposures to HAP, it is unclear if cooking with cleaner fuels also affects the choice of meals and dietary intake. DESIGN: Individually randomised, open-label controlled trial of a HAP intervention. We aimed to determine the effect of a HAP intervention on dietary and Na intake. Intervention participants received a liquefied petroleum gas (LPG) stove, continuous fuel delivery and behavioural messaging during 1 year whereas control participants continued with usual cooking practices that involved the use of biomass-burning stoves. Dietary outcomes included energy, energy-adjusted macronutrients and Na intake at baseline, 6 months and 12 months post-randomisation using 24-h dietary recalls and 24-h urine. We used t-tests to estimate differences between arms in the post-randomisation period. SETTING: Rural settings in Puno, Peru. PARTICIPANTS: One hundred women aged 25-64 years. RESULTS: At baseline, control and intervention participants were similar in age (47·4 v. 49·5 years) and had similar daily energy (8894·3 kJ v. 8295·5 kJ), carbohydrate (370·8 g v. 373·3 g) and Na intake (4·9 g v. 4·8 g). One year after randomisation, we did not find differences in average energy intake (9292·4 kJ v. 8788·3 kJ; P = 0·22) or Na intake (4·5 g v. 4·6 g; P = 0·79) between control and intervention participants. CONCLUSIONS: Our HAP intervention consisting of an LPG stove, continuous fuel distribution and behavioural messaging did not affect dietary and Na intake in rural Peru.
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Petróleo / Sodio en la Dieta / Contaminación del Aire Interior / Contaminación del Aire Tipo de estudio: Clinical_trials Límite: Adult / Female / Humans País/Región como asunto: America do sul / Peru Idioma: En Revista: Public Health Nutr Asunto de la revista: CIENCIAS DA NUTRICAO / SAUDE PUBLICA Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido
Texto completo
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Texto completo: 1 Colección: 01-internacional Base de datos: MEDLINE Asunto principal: Petróleo / Sodio en la Dieta / Contaminación del Aire Interior / Contaminación del Aire Tipo de estudio: Clinical_trials Límite: Adult / Female / Humans País/Región como asunto: America do sul / Peru Idioma: En Revista: Public Health Nutr Asunto de la revista: CIENCIAS DA NUTRICAO / SAUDE PUBLICA Año: 2023 Tipo del documento: Article País de afiliación: Estados Unidos Pais de publicación: Reino Unido