The association between dietary sodium intake, adiposity and sugar-sweetened beverages in children and adults: a systematic review and meta-analysis Grimes, Carley, Bolton, Kristy, Booth, Alison, Khokhar, Durreajam, Service, Carrie, He, FH and Nowson, Caryl 2020, The association between dietary sodium intake, adiposity and sugar-sweetened beverages in children and adults: a systematic review and meta-analysis, British Journal of Nutrition, pp. 1-19, doi: 10.1017/s0007114520004122. Attached Files Name Description MIMEType Size Downloads Title The association between dietary sodium intake, adiposity and sugar-sweetened beverages in children and adults: a systematic review and meta-analysis Author(s) Grimes, Carley orcid.org/0000-0002-9123-1888 Bolton, Kristy orcid.org/0000-0001-6721-4503 Booth, Alison orcid.org/0000-0003-4914-7006 Khokhar, Durreajam Service, Carrie He, FH Nowson, Caryl orcid.org/0000-0001-6586-7965 Journal name British Journal of Nutrition Start page 1 End page 19 Total pages 19 Publisher Cambridge University Press (CUP) Place of publication Cambridge, Eng. Publication date 2020-10-15 ISSN 0007-1145 1475-2662 Keyword(s) adiposity diet obesity salt intake sodium intake systematic review Summary ABSTRACT Higher intakes of sodium may contribute to weight gain. The primary aim of this systematic review and meta-analysis was to examine the relationship between dietary sodium intake and measures of adiposity in children and adults. Given the previous link between sodium intake and the consumption of sugar-sweetened beverages (SSBs), which are a known risk factor for obesity, a secondary aim examining the relationship between sodium intake and SSB consumption was assessed. A systematic literature search identified cross-sectional and longitudinal studies and randomised controlled trials (RCTs) which reduced dietary sodium (≥3 months). Meta-analysis was performed for outcomes with ≥3 studies. Cross-sectionally higher sodium intakes were associated with overweight/obesity in adults (5 studies; n=11,067; (OR) 1.74, 95%CI 1.43,2.13) and in children (3 studies; n=3625, OR=3.29,2.25, 4.80); and abdominal obesity (5 studies; n=19,744; OR=2.04, 1.72, 2.42) in adults. Overall, associations remained in sensitivity analyses which adjusted for energy. Findings from longitudinal studies were inconsistent. RCTs in adults indicated a trend for lower body weight on reduced sodium compared to control diets (15 studies; n=5274; -0.29 kg, -0.59,0.01; P=0.06), however it is unclear if energy intakes were also altered on reduced sodium diets. Among children higher sodium intakes were associated with higher intake of SSBs (4 studies, n=10,329, b=22, 16,26 g/d), no studies were retrieved for adults. Overall there was a lack of high quality studies retrieved. Whilst cross-sectional evidence indicates sodium intake was positively associated with adiposity, these findings have not been clearly confirmed by longitudinal studies or randomised controlled trials. Notes In Press Language eng DOI 10.1017/s0007114520004122 Indigenous content off Field of Research 0702 Animal Production 0908 Food Sciences 1111 Nutrition and Dietetics HERDC Research category C1 Refereed article in a scholarly journal Persistent URL http://hdl.handle.net/10536/DRO/DU:30144467 Document type: Journal Article Collections: Faculty of Health School of Health and Social Development Related Links Link Description Connect to published version Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Versions Version Filter Type Mon, 26 Oct 2020, 07:29:32 EST Tue, 27 Oct 2020, 04:02:08 EST Tue, 27 Oct 2020, 07:04:33 EST Sat, 16 Jan 2021, 05:10:55 EST Thu, 04 Feb 2021, 15:06:19 EST Thu, 04 Feb 2021, 15:08:03 EST Thu, 04 Feb 2021, 15:09:01 EST Thu, 04 Feb 2021, 22:35:33 EST Mon, 08 Mar 2021, 00:35:24 EST Filtered Full Citation counts:   Cited 0 times in TR Web of Science Cited 0 times in Scopus Search Google Scholar Access Statistics: 63 Abstract Views, 0 File Downloads  -  Detailed Statistics Created: Mon, 26 Oct 2020, 07:29:32 EST

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