See the published version of this preprint at Nutrition & Metabolism.
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Genming Zhao
Fudan University
Corresponding Author
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Background: The hypertriglyceridemic waist (HTGW) phenotype has been suggested as a risk factor for chronic kidney disease (CKD), but evidence on relationship of triglyceride waist phenotypes with estimated glomerular filtration rate (eGFR) status and severity is limited. Our aim was to explore the association of triglyceride waist phenotypes with reduced eGFR and various decreased eGFR stages among Chinese adults.
Methods: A population-based, cross-sectional study was conducted among Chinese participants aged 20-74 years during June 2016 to December 2017 in Shanghai, China. An eGFR value below 60 mL/min/1.73 m2 was defined as Decreased eGFR. The HTGW phenotype was defined as a triglycerides (TG) level ≥1.7 mmol/L and a waist circumference (WC) ≥90 cm for men and ≥80 cm for women. We examined the association of triglyceride waist phenotypes with decreased eGFR risk using the weighted logistic regression models.
Results: A total of 31,296 adults were included in this study. Compared with normal TG level/normal WC (NTNW) phenotype, normal TG level/enlarged WC (NTGW), elevated TG level/normal WC (HTNW), elevated TG level/enlarged WC (HTGW) were associated with the increased risk of decreased eGFR, with an multivariable-adjusted ORs (95% CI) of 1.77 (1.42-2.20), 1.48 (1.16-1.90), and 2.30 (1.80-2.93), respectively. These positive associations between triglyceride waist phenotypes and decreased eGFR risk remained across almost all the subgroups, including sex, age, BMI, T2DM, and hypertension. NTGW, HTNW, and HTGW phenotype were consistently positively associated with the risk of mildly and moderately decreased eGFR, but not with severely decreased eGFR risk.
Conclusions: HTGW was consistently associated with the increased risk of decreased eGFR and various decreased eGFR stages except for severely decreased eGFR. The findings imply that HTGW may be an important risk factor for renal dysfunction or an indicator for prevention and control aiming to reduce renal function decline.
Keywords
Chronic kidney disease, Estimated glomerular filtration rate, Hypertriglyceridemic waist phenotype, Renal function decline
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View the published article at Nutrition & Metabolism.
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Posted 16 Apr, 2020
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Editorial decision: Major revision
On 05 May, 2020
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Received 01 May, 2020
Review #2 received
Received 01 May, 2020
Reviewers invited
Invitations sent on 22 Apr, 2020
Reviewer #1 agreed
On 22 Apr, 2020
Reviewer #2 agreed
On 22 Apr, 2020
Editor assigned
On 16 Apr, 2020
Editor invited
On 15 Apr, 2020
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On 14 Apr, 2020
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On 11 Apr, 2020
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Subject Areas
Endocrinology & Metabolism
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See the published version of this preprint at Nutrition & Metabolism.
This is a preprint, a preliminary version of a manuscript that has not completed peer review at a journal. Research Square does not conduct peer review prior to posting preprints. The posting of a preprint on this server should not be interpreted as an endorsement of its validity or suitability for dissemination as established information or for guiding clinical practice.
Learn more about In Review
Research
Genming Zhao
Fudan University
Corresponding Author
Badges
Prescreen
This manuscript passed our Prescreen assessment
Complete author information
Appropriate declaration statements
Potential risks to human health
Prescreen
Peer Review Timeline
CURRENT STATUS: Published
View the published article at Nutrition & Metabolism.
Version 1
Posted 16 Apr, 2020
No community comments so far
Editorial decision: Major revision
On 05 May, 2020
Review #1 received
Received 01 May, 2020
Review #2 received
Received 01 May, 2020
Reviewers invited
Invitations sent on 22 Apr, 2020
Reviewer #1 agreed
On 22 Apr, 2020
Reviewer #2 agreed
On 22 Apr, 2020
Editor assigned
On 16 Apr, 2020
Editor invited
On 15 Apr, 2020
Submission checks complete
On 14 Apr, 2020
First submitted
On 11 Apr, 2020
Metrics
Comments: 0
PDF Downloads: ...
HTML Views: ...
Subject Areas
Endocrinology & Metabolism
License:
This work is licensed under a CC BY 4.0 License. Read Full License
View the published article at Nutrition & Metabolism.
Background: The hypertriglyceridemic waist (HTGW) phenotype has been suggested as a risk factor for chronic kidney disease (CKD), but evidence on relationship of triglyceride waist phenotypes with estimated glomerular filtration rate (eGFR) status and severity is limited. Our aim was to explore the association of triglyceride waist phenotypes with reduced eGFR and various decreased eGFR stages among Chinese adults.
Methods: A population-based, cross-sectional study was conducted among Chinese participants aged 20-74 years during June 2016 to December 2017 in Shanghai, China. An eGFR value below 60 mL/min/1.73 m2 was defined as Decreased eGFR. The HTGW phenotype was defined as a triglycerides (TG) level ≥1.7 mmol/L and a waist circumference (WC) ≥90 cm for men and ≥80 cm for women. We examined the association of triglyceride waist phenotypes with decreased eGFR risk using the weighted logistic regression models.
Results: A total of 31,296 adults were included in this study. Compared with normal TG level/normal WC (NTNW) phenotype, normal TG level/enlarged WC (NTGW), elevated TG level/normal WC (HTNW), elevated TG level/enlarged WC (HTGW) were associated with the increased risk of decreased eGFR, with an multivariable-adjusted ORs (95% CI) of 1.77 (1.42-2.20), 1.48 (1.16-1.90), and 2.30 (1.80-2.93), respectively. These positive associations between triglyceride waist phenotypes and decreased eGFR risk remained across almost all the subgroups, including sex, age, BMI, T2DM, and hypertension. NTGW, HTNW, and HTGW phenotype were consistently positively associated with the risk of mildly and moderately decreased eGFR, but not with severely decreased eGFR risk.
Conclusions: HTGW was consistently associated with the increased risk of decreased eGFR and various decreased eGFR stages except for severely decreased eGFR. The findings imply that HTGW may be an important risk factor for renal dysfunction or an indicator for prevention and control aiming to reduce renal function decline.
Figure 1
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