Water Intake and Adiposity Outcomes among Overweight and Obese Individuals: A Systematic Review and Meta-Analysis of Randomized Controlled Trials
Chen QY, Khil J, Keum N
Nutrients · 4 citas
Cómo se estudió
- Diseño
- Metaanálisis (indexado por PubMed)
- Estudiado en
- Personas
- Resultado principal
- Marcadores de salud y funcionamiento
Quién lo pagó
- Financiación
- Financiación independiente
- Gobierno
- National Research Foundation
- Gobierno
- National Research Foundation of Korea
- Subvenciones
- National Research Foundation of Korea (BK21PLUS)
Según 2 financiadores declarados y la declaración de financiación del texto completo.
Publicación
- Publicado
- 2024-03-27 · Nutrients · vol. 16 · número 7 · pág. 963
- Editorial
- Multidisciplinary Digital Publishing Institute
- Citado
- 10 citas · más que el 76% de estudios similares · 1.3× el promedio de su campo
- Referencias
- 55 trabajos
- Acceso
- Acceso abierto (revista) · CC-BY
- Áreas de investigación
- Obesity, Physical Activity, Diet · Nutritional Studies and Diet · Diet, Metabolism, and Disease
- Palabras clave
- Medicine, Overweight, Meta-analysis, Randomized controlled trial, Waist, Body mass index, Confidence interval, Obesity, Weight management, Weight loss, Systematic review, Internal medicine, MEDLINE
- MeSH
- humans, obesity, body mass index, drinking, beverages, adult, female, male, adiposity, overweight, randomized controlled trials as topic, waist circumference
3 autores
- Qiao-Yi Chen🇰🇷Dongguk University
- Jaewon Khil🇰🇷Dongguk University
- NaNa Keum🇺🇸🇰🇷 · autor de correspondenciaHarvard University; Dongguk University
Resumen
El texto original del estudio, en el idioma en que se publicó.
Background
Water consumption is believed to be a key factor in weight management strategies, yet the existing literature on the subject yields inconsistent findings. To systematically assess the scientific evidence regarding the effect of water intake on adiposity, we conducted a systematic review and meta-analysis of randomized controlled trials (RCTs) among overweight and obese populations.
Methods
PubMed and Embase were searched for relevant articles published up to December 2023. The summary weighted mean difference (WMD) and 95% confidence interval (CI) were estimated using the DerSimonian-Laird random-effects model.
Results
In this meta-analysis of eight RCTs, interventions to promote water intake or to substitute water for other beverages as compared to the control group resulted in a summary WMD of -0.33 kg (95% CI = -1.75-1.08, I2 = 78%) for body weight, -0.23 kg/m2 (95% CI = -0.55-0.09, I2 = 0%) for body mass index (BMI), and 0.05 cm (95% CI = -1.20-1.30, I2 = 40%) for waist circumference (WC). Among RCTs substituting water for artificially sweetened beverages, summary WMD was 1.82 kg (95% CI = 0.97-2.67, I2 = 0%) for body weight and 1.23 cm (95% CI = -0.03-2.48, I2 = 0%) for WC. Conversely, among RCTs substituting water for sugar-sweetened beverages, summary WMD was -0.81 kg (95% CI = -1.66-0.03, I2 = 2%) for body weight and -0.96 cm (95% CI = -2.06-0.13, I2 = 0%) for WC.
Conclusions
In conclusion, water intake may not significantly impact adiposity among overweight and obese individuals. However, replacing sugar-sweetened beverages with water might offer a modest benefit in inducing weight loss.
Resumen vía Europe PMC. Los derechos de autor siguen siendo de los autores o la editorial (CC BY).
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