Association Between Nocturnal Sleep Duration and Obesity Indicators Among People with Type 2 Diabetes: A Cross-Sectional Study in Ningbo, China.

Xu, M; Chattopadhyay, K; Qian, X; Li, J; Li, X; Sun, J; Li, L

Association Between Nocturnal Sleep Duration and Obesity Indicators Among People with Type 2 Diabetes: A Cross-Sectional Study in Ningbo, China.

Xu, M Chattopadhyay, K Qian, X Li, J Li, X Sun, J

Li, L

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Publisher:: Informa UK Limited
Publication Type:: Journal Article
Citation:: Diabetes Metab Syndr Obes, 2022, 15, pp. 1357-1364
Issue Date:: 2022

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Field	Value	Language
dc.contributor.author	Xu, M
dc.contributor.author	Chattopadhyay, K
dc.contributor.author	Qian, X
dc.contributor.author	Li, J
dc.contributor.author	Li, X
dc.contributor.author	Sun, J https://orcid.org/0000-0002-0097-2438
dc.contributor.author	Li, L
dc.date.accessioned	2023-03-20T03:09:05Z
dc.date.available	2022-04-21
dc.date.available	2023-03-20T03:09:05Z
dc.date.issued	2022
dc.identifier.citation	Diabetes Metab Syndr Obes, 2022, 15, pp. 1357-1364
dc.identifier.issn	1178-7007
dc.identifier.issn	1178-7007
dc.identifier.uri	http://hdl.handle.net/10453/167728
dc.description.abstract	AIM: The study aimed to investigate the association between the nocturnal sleep duration and five obesity indicators, namely, visceral fat area (VFA), subcutaneous fat area (SFA), bodyweight, body mass index (BMI) and waist circumference (WC), among people with type 2 diabetes mellitus (T2DM) in Ningbo, China. METHODS: A cross-sectional study was conducted using the National Metabolic Management Centre (MMC) - Ningbo First Hospital data from 1st March 2018 to 28th February 2021. Adults with T2DM were included in the study. Simple and multiple (adjusted for sociodemographic and lifestyle factors and health conditions) linear regression analyses were performed to identify the associations. RESULTS: In terms of VFA, SFA, bodyweight, BMI and WC, the eligibility criteria were satisfied by 2771, 2771, 2863, 2863 and 2862 patients, respectively. In the unadjusted model, the shorter nocturnal sleep duration was associated with higher VFA, SFA, bodyweight, BMI and WC. In other words, an hour increase in the nocturnal sleep duration was associated with a decrease of 2.07 cm2 in VFA (regression coefficient = -2.07; 95% CI = -3.25 to -0.88), 2.67 cm2 in SFA (-2.67; -4.55 to -0.78); 0.82 kg in bodyweight (-0.82; -1.2 to -0.43), 0.2 kg/m2 in BMI (-0.2; -0.31 to -0.09) and 0.46 cm in WC (-0.46; -0.76 to -0.16). In the adjusted models, the shorter nocturnal sleep duration was still found to be associated with higher VFA, SFA, bodyweight, BMI and WC (except SFA and WC in models where we further adjusted for health conditions). CONCLUSION: The nocturnal sleep duration among people with T2DM in Ningbo, China is negatively associated with visceral and general obesity indicators (VFA, bodyweight and BMI). Thus, there is a need for appropriate interventions to address the issue of sleep deprivation.
dc.format	Electronic-eCollection
dc.language	eng
dc.publisher	Informa UK Limited
dc.relation.ispartof	Diabetes Metab Syndr Obes
dc.relation.isbasedon	10.2147/DMSO.S350347
dc.rights	info:eu-repo/semantics/openAccess
dc.subject	1101 Medical Biochemistry and Metabolomics
dc.title	Association Between Nocturnal Sleep Duration and Obesity Indicators Among People with Type 2 Diabetes: A Cross-Sectional Study in Ningbo, China.
dc.type	Journal Article
utslib.citation.volume	15
utslib.location.activity	New Zealand
utslib.for	1101 Medical Biochemistry and Metabolomics
pubs.organisational-group	/University of Technology Sydney
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology
pubs.organisational-group	/University of Technology Sydney/Faculty of Engineering and Information Technology/School of Computer Science
utslib.copyright.status	open_access	*
dc.date.updated	2023-03-20T03:09:03Z
pubs.publication-status	Published online
pubs.volume	15

Abstract:

AIM: The study aimed to investigate the association between the nocturnal sleep duration and five obesity indicators, namely, visceral fat area (VFA), subcutaneous fat area (SFA), bodyweight, body mass index (BMI) and waist circumference (WC), among people with type 2 diabetes mellitus (T2DM) in Ningbo, China. METHODS: A cross-sectional study was conducted using the National Metabolic Management Centre (MMC) - Ningbo First Hospital data from 1st March 2018 to 28th February 2021. Adults with T2DM were included in the study. Simple and multiple (adjusted for sociodemographic and lifestyle factors and health conditions) linear regression analyses were performed to identify the associations. RESULTS: In terms of VFA, SFA, bodyweight, BMI and WC, the eligibility criteria were satisfied by 2771, 2771, 2863, 2863 and 2862 patients, respectively. In the unadjusted model, the shorter nocturnal sleep duration was associated with higher VFA, SFA, bodyweight, BMI and WC. In other words, an hour increase in the nocturnal sleep duration was associated with a decrease of 2.07 cm2 in VFA (regression coefficient = -2.07; 95% CI = -3.25 to -0.88), 2.67 cm2 in SFA (-2.67; -4.55 to -0.78); 0.82 kg in bodyweight (-0.82; -1.2 to -0.43), 0.2 kg/m2 in BMI (-0.2; -0.31 to -0.09) and 0.46 cm in WC (-0.46; -0.76 to -0.16). In the adjusted models, the shorter nocturnal sleep duration was still found to be associated with higher VFA, SFA, bodyweight, BMI and WC (except SFA and WC in models where we further adjusted for health conditions). CONCLUSION: The nocturnal sleep duration among people with T2DM in Ningbo, China is negatively associated with visceral and general obesity indicators (VFA, bodyweight and BMI). Thus, there is a need for appropriate interventions to address the issue of sleep deprivation.

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http://hdl.handle.net/10453/167728