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TOPLINE:
(AF) in a new observational study.
METHODOLOGY:
- The population-based cohort study looked at the associations of sugar-sweetened beverages, artificial sweetened beverages, and pure fruit juice consumption with the risk for incident AF and evaluated whether genetic susceptibility modifies these associations.
- The authors analyzed data from the UK Biobank on 201,856 participants who were free of baseline AF, had genetic data available, and completed a 24-hour diet questionnaire. The diagnosis of AF was obtained by linkage from primary care, hospital inpatient, and death register records.
- The results were adjusted for a wide range of potential confounders including age, sex, ethnicity, education level, socioeconomic status, smoking, alcohol consumption, physical activity level, sleep duration, body mass index, blood pressure, kidney function, sleep apnea, coronary heart disease, diabetes, and the use of lipid-lowering or antihypertensive medication.
TAKEAWAY:
- During a median follow-up of 9.9 years, 9362 incident AF cases were documented.
- Compared with nonconsumers, individuals who consumed more than 2 L per week of artificially sweetened beverages had a 20% increased risk of developing AF (hazard ratio [HR], 1.20; 95% CI, 1.10-1.31).
- Those who drank more than 2 L per week of sugar-sweetened beverages had a 10% increased risk for AF (HR, 1.10; 95% CI, 1.01-1.20).
- Consumption of 1 L or less per week of pure fruit juice was associated with an 8% lower risk of developing AF (HR, 0.92; 95% CI, 0.87-0.97).
- The associations persisted after adjustment for genetic susceptibility for AF.
IN PRACTICE:
The study authors concluded that this study does not demonstrate that consumption of sugar-sweetened or artificially sweetened beverages alters AF risk but rather that the consumption of these drinks may predict AF risk beyond traditional risk factors. They added that intervention studies and basic research are warranted to confirm whether the observed associations are causal. Commenting on the study, Duane Mellor, MD, registered dietitian at Aston University, Birmingham, England, said it is unclear if the observations in this study are a chance finding as there is a lack of a clear biological link. Naveed Sattar, MD, professor of metabolic medicine at the University of Glasgow, Glasgow, Scotland, added that although the authors tried to adjust for many factors, there is a strong chance that other behavioral aspects linked to beverage choice could be more relevant as a cause of AF rather than the drinks themselves. Tom Sanders, MD, professor emeritus of nutrition and dietetics, King’s College London, London, England, pointed out that as this is the first study that has reported such an effect with artificially sweetened drinks, the finding needs replication before any conclusions can be drawn. “It remains good dietary advice to recommend the consumption of low-calorie artificially sweetened drink in place of sugar-sweetened drinks and alcohol,” he added.
SOURCE:
The study, led by Ying Sun, MD, Shanghai Jiao Tong University School of Medicine, Shanghai, China, was published online in Circulation: Arrhythmia and Electrophysiology.
LIMITATIONS:
The consumption of beverages was self-reported and based on only five separate single-day food intake recalls which were taken over the first 3 years of the study, which was extrapolated to estimate weekly intake. The researchers could not tell whether the sugar-sweetened and artificially sweetened drinks were caffeinated and could not rule out residual confounding by other unmeasured or unknown factors.
DISCLOSURES:
This study was supported by the National Natural Science Foundation of China, Shanghai Municipal Health Commission, Shanghai Municipal Human Resources and Social Security Bureau, Clinical Research Plan of Shanghai Hospital Development Center, Postdoctoral Scientific Research Foundation of Shanghai Ninth People’s Hospital, and Shanghai Jiao Tong University School of Medicine.
A version of this article appeared on Medscape.com.
TOPLINE:
(AF) in a new observational study.
METHODOLOGY:
- The population-based cohort study looked at the associations of sugar-sweetened beverages, artificial sweetened beverages, and pure fruit juice consumption with the risk for incident AF and evaluated whether genetic susceptibility modifies these associations.
- The authors analyzed data from the UK Biobank on 201,856 participants who were free of baseline AF, had genetic data available, and completed a 24-hour diet questionnaire. The diagnosis of AF was obtained by linkage from primary care, hospital inpatient, and death register records.
- The results were adjusted for a wide range of potential confounders including age, sex, ethnicity, education level, socioeconomic status, smoking, alcohol consumption, physical activity level, sleep duration, body mass index, blood pressure, kidney function, sleep apnea, coronary heart disease, diabetes, and the use of lipid-lowering or antihypertensive medication.
TAKEAWAY:
- During a median follow-up of 9.9 years, 9362 incident AF cases were documented.
- Compared with nonconsumers, individuals who consumed more than 2 L per week of artificially sweetened beverages had a 20% increased risk of developing AF (hazard ratio [HR], 1.20; 95% CI, 1.10-1.31).
- Those who drank more than 2 L per week of sugar-sweetened beverages had a 10% increased risk for AF (HR, 1.10; 95% CI, 1.01-1.20).
- Consumption of 1 L or less per week of pure fruit juice was associated with an 8% lower risk of developing AF (HR, 0.92; 95% CI, 0.87-0.97).
- The associations persisted after adjustment for genetic susceptibility for AF.
IN PRACTICE:
The study authors concluded that this study does not demonstrate that consumption of sugar-sweetened or artificially sweetened beverages alters AF risk but rather that the consumption of these drinks may predict AF risk beyond traditional risk factors. They added that intervention studies and basic research are warranted to confirm whether the observed associations are causal. Commenting on the study, Duane Mellor, MD, registered dietitian at Aston University, Birmingham, England, said it is unclear if the observations in this study are a chance finding as there is a lack of a clear biological link. Naveed Sattar, MD, professor of metabolic medicine at the University of Glasgow, Glasgow, Scotland, added that although the authors tried to adjust for many factors, there is a strong chance that other behavioral aspects linked to beverage choice could be more relevant as a cause of AF rather than the drinks themselves. Tom Sanders, MD, professor emeritus of nutrition and dietetics, King’s College London, London, England, pointed out that as this is the first study that has reported such an effect with artificially sweetened drinks, the finding needs replication before any conclusions can be drawn. “It remains good dietary advice to recommend the consumption of low-calorie artificially sweetened drink in place of sugar-sweetened drinks and alcohol,” he added.
SOURCE:
The study, led by Ying Sun, MD, Shanghai Jiao Tong University School of Medicine, Shanghai, China, was published online in Circulation: Arrhythmia and Electrophysiology.
LIMITATIONS:
The consumption of beverages was self-reported and based on only five separate single-day food intake recalls which were taken over the first 3 years of the study, which was extrapolated to estimate weekly intake. The researchers could not tell whether the sugar-sweetened and artificially sweetened drinks were caffeinated and could not rule out residual confounding by other unmeasured or unknown factors.
DISCLOSURES:
This study was supported by the National Natural Science Foundation of China, Shanghai Municipal Health Commission, Shanghai Municipal Human Resources and Social Security Bureau, Clinical Research Plan of Shanghai Hospital Development Center, Postdoctoral Scientific Research Foundation of Shanghai Ninth People’s Hospital, and Shanghai Jiao Tong University School of Medicine.
A version of this article appeared on Medscape.com.
TOPLINE:
(AF) in a new observational study.
METHODOLOGY:
- The population-based cohort study looked at the associations of sugar-sweetened beverages, artificial sweetened beverages, and pure fruit juice consumption with the risk for incident AF and evaluated whether genetic susceptibility modifies these associations.
- The authors analyzed data from the UK Biobank on 201,856 participants who were free of baseline AF, had genetic data available, and completed a 24-hour diet questionnaire. The diagnosis of AF was obtained by linkage from primary care, hospital inpatient, and death register records.
- The results were adjusted for a wide range of potential confounders including age, sex, ethnicity, education level, socioeconomic status, smoking, alcohol consumption, physical activity level, sleep duration, body mass index, blood pressure, kidney function, sleep apnea, coronary heart disease, diabetes, and the use of lipid-lowering or antihypertensive medication.
TAKEAWAY:
- During a median follow-up of 9.9 years, 9362 incident AF cases were documented.
- Compared with nonconsumers, individuals who consumed more than 2 L per week of artificially sweetened beverages had a 20% increased risk of developing AF (hazard ratio [HR], 1.20; 95% CI, 1.10-1.31).
- Those who drank more than 2 L per week of sugar-sweetened beverages had a 10% increased risk for AF (HR, 1.10; 95% CI, 1.01-1.20).
- Consumption of 1 L or less per week of pure fruit juice was associated with an 8% lower risk of developing AF (HR, 0.92; 95% CI, 0.87-0.97).
- The associations persisted after adjustment for genetic susceptibility for AF.
IN PRACTICE:
The study authors concluded that this study does not demonstrate that consumption of sugar-sweetened or artificially sweetened beverages alters AF risk but rather that the consumption of these drinks may predict AF risk beyond traditional risk factors. They added that intervention studies and basic research are warranted to confirm whether the observed associations are causal. Commenting on the study, Duane Mellor, MD, registered dietitian at Aston University, Birmingham, England, said it is unclear if the observations in this study are a chance finding as there is a lack of a clear biological link. Naveed Sattar, MD, professor of metabolic medicine at the University of Glasgow, Glasgow, Scotland, added that although the authors tried to adjust for many factors, there is a strong chance that other behavioral aspects linked to beverage choice could be more relevant as a cause of AF rather than the drinks themselves. Tom Sanders, MD, professor emeritus of nutrition and dietetics, King’s College London, London, England, pointed out that as this is the first study that has reported such an effect with artificially sweetened drinks, the finding needs replication before any conclusions can be drawn. “It remains good dietary advice to recommend the consumption of low-calorie artificially sweetened drink in place of sugar-sweetened drinks and alcohol,” he added.
SOURCE:
The study, led by Ying Sun, MD, Shanghai Jiao Tong University School of Medicine, Shanghai, China, was published online in Circulation: Arrhythmia and Electrophysiology.
LIMITATIONS:
The consumption of beverages was self-reported and based on only five separate single-day food intake recalls which were taken over the first 3 years of the study, which was extrapolated to estimate weekly intake. The researchers could not tell whether the sugar-sweetened and artificially sweetened drinks were caffeinated and could not rule out residual confounding by other unmeasured or unknown factors.
DISCLOSURES:
This study was supported by the National Natural Science Foundation of China, Shanghai Municipal Health Commission, Shanghai Municipal Human Resources and Social Security Bureau, Clinical Research Plan of Shanghai Hospital Development Center, Postdoctoral Scientific Research Foundation of Shanghai Ninth People’s Hospital, and Shanghai Jiao Tong University School of Medicine.
A version of this article appeared on Medscape.com.