Mediterranean diet enriched with olive oil shows no consistent benefits on cardiometabolic and anthropometric parameters: a systematic review with meta-analysis of randomized controlled trials
Keshani M, Sadeghi N, Tehrani SD, Ahmadi AR, Sharma M
European journal of nutrition · 9 citas
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Cómo se estudió
- Diseño
- Metaanálisis (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
- Consumo medido con
- No se indica
Quién lo pagó
- Financiación
- Financiación no declarada
Publicación
- Publicado
- 2024-08-17 · Eur J Nutr · vol. 63 · número 8 · págs. 2835–2857
- Editorial
- Springer Science+Business Media
- Citado
- 10 citas · más que el 76% de estudios similares · 1.2× el promedio de su campo
- Referencias
- 73 trabajos
- Acceso
- De pago
- Áreas de investigación
- Nutritional Studies and Diet · Edible Oils Quality and Analysis · Fatty Acid Research and Health
- Palabras clave
- Medicine, Mediterranean diet, Meta-analysis, Cochrane Library, Olive oil, Randomized controlled trial, CINAHL, MEDLINE, Environmental health, Internal medicine, Food science, Biology
- MeSH
- humans, cardiovascular diseases, lipids, triglycerides, anthropometry, diet, mediterranean, blood pressure, randomized controlled trials as topic, olive oil
5 autores
- Mahdi Keshani🇮🇷 · autor de correspondenciaIsfahan University of Medical Sciences
- Narges Sadeghi🇮🇷Ahvaz Jundishapur University of Medical Sciences
- Sahar Dadkhah Tehrani🇮🇷Isfahan University of Medical Sciences
- Amirhossein Ramezani Ahmadi🇮🇷Isfahan University of Medical Sciences
- Manoj Sharma🇺🇸University of Nevada, Las Vegas
Resumen
El texto original del estudio, en el idioma en que se publicó.
Purpose
Cardiovascular disease (CVD) is the primary cause of death worldwide but there is a variation in its burden across some nations that seems to be related to dietary habits. Mediterranean populations have lower rates of morbidity and mortality from CVD. Thus, this systematic review and meta-analysis aimed to assess the impacts of the Mediterranean diet (MedDiet) enriched with olive oil on blood lipids, glycemic indices, blood pressure, and anthropometric indices.
Methods
A comprehensive search of the Web of Science, PubMed (MEDLINE), Scopus, Cochrane Library, Google Scholar, Embase, and CINAHL databases until March 2024 was conducted to identify clinical trials studying the effects of MedDiet enriched with olive oil on the aforementioned parameters.
Results
In total, 3303 records were retrieved. A total of 18 clinical trials met the inclusion criteria after records were screened for eligibility. According to the pooled analysis from the random-effects model, the MedDiet enriched with olive oil significantly reduced triglycerides (TG) compared with the control group (WMD = -2.40 mg/dl; 95%CI, -4.533 to -0.262; P = 0.027). Strong heterogeneity was observed. Sensitivity analysis did not change our results and no significant effect of any trial on the overall effect sizes of all variables were found. There was a concern about the reporting bias for some studies which reported some main outcomes.
Conclusion
MedDiet enriched with olive oil showed no consistent effects on any of the reported markers of cardiovascular health except on TG.
Systematic review registration
CRD42023424641.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial.
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