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Sena BDS, de Andrade MIS, Oliveira JS, Leal VS, de Lira PIC, de Arruda IKG. Cut-off points of adiposity indices associated with insulin resistance in Brazilian postpubertal adolescents. Nutrition 2024; 128:112557. [PMID: 39255640 DOI: 10.1016/j.nut.2024.112557] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2024] [Revised: 05/23/2024] [Accepted: 08/06/2024] [Indexed: 09/12/2024]
Abstract
OBJECTIVES This study aims to establish cut-off points for lipid accumulation product and tri-ponderal mass index to identify insulin resistance (IR) in Brazilian postpubertal adolescents. METHODS We conducted an analysis of postpubertal adolescents enrolled in the national school-based cross-sectional study of cardiovascular risks in adolescents (ERICA-BRAZIL) from February 2013 to November 2014. IR was defined by homeostatic model assessment index for IR values ≥2.32 for girls and ≥2.87 for boys. The analysis involved calculating the area under receiver operating characteristic curves, sensitivity values, specificity, positive and negative predictive values, and positive and negative likelihood ratios to determine reference values of indices with optimal performance. RESULTS The sample was comprised of 14 026 adolescents, with 25.3% (95% confidence intervals: 24.6%-26.1%) exhibiting IR, more prevalent among girls and overweight individuals. The ideal lipid accumulation product cut-off points associated with IR were 13.5 for the total population, 13.8 for male adolescents, and 13.5 for girls. Regarding tri-ponderal mass index, the optimal cut-off values for identifying IR were 14.1, 13.9, and 14.5 kg/m³ in the general sample, boys, and girls, respectively. CONCLUSIONS This study establishes cut-off points for adiposity indices, demonstrating their effectiveness in screening for IR in postpubertal Brazilian adolescents.
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Affiliation(s)
| | | | | | - Vanessa Sá Leal
- Department of Nutrition, Federal University of Pernambuco, Recife, Pernambuco, Brazil
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Sadafi S, Azizi A, Najafi F, Pasdar Y. Lipid accumulation product and type 2 diabetes risk: a population-based study. BMC Endocr Disord 2024; 24:147. [PMID: 39134995 PMCID: PMC11318136 DOI: 10.1186/s12902-024-01682-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/25/2024] [Accepted: 08/07/2024] [Indexed: 08/16/2024] Open
Abstract
BACKGROUND The Lipid Accumulation Product (LAP) is a measure that indicates excessive fat accumulation in the body. LAP has been the focus of research in epidemiological studies aimed at forecasting chronic and metabolic diseases. This study aimed to evaluate the association between LAP and type 2 diabetes mellitus (T2DM) among adults in western Iran. METHODS The study involved 9,065 adults who participated in the initial phase of the Ravansar non-communicable diseases study (RaNCD) cohort. To investigate the association between LAP and T2DM, multiple logistic regressions were employed. Additionally, the receiver operating characteristic (ROC) curve was used to evaluate LAP's predictive ability concerning T2DM. RESULTS The participants had an average age of 47.24 ± 8.27 years, comprising 49.30% men and 50.70% women. The mean LAP was 53.10 ± 36.60 for the healthy group and 75.51 ± 51.34 for the diabetic group (P < 0.001). The multiple regression analysis revealed that the odds of T2DM in the second quartile of LAP were 1.69 (95% CI: 1.25, 2.29) times greater than in the first quartile. Furthermore, the odds in the third and fourth quartiles were 2.67 (95% CI: 2.01, 3.55) and 3.73 (95% CI: 2.83, 4.92) times higher, respectively. The ROC analysis for predicting T2DM showed that the LAP index had an area under the curve (AUC) of 0.66 (95% CI: 0.64, 0.68). CONCLUSION A strong association was identified between elevated LAP levels and T2DM in the adult population of western Iran. LAP is recommended as a potential tool for screening diabetes susceptibility.
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Affiliation(s)
- Sepehr Sadafi
- Clinical Research Development Center, Imam Reza Hospital, Kermanshah University of Medical Sciences, Kermanshah, Iran
- Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Ali Azizi
- Social Development and Health Promotion Research Center, Kermanshah University of Medical Sciences, Kermanshah, Iran.
- Department of Community and Family Medicine, School of Medicine, Kermanshah University of Medical Sciences, Kermanshah, Iran.
| | - Farid Najafi
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
| | - Yahya Pasdar
- Research Center for Environmental Determinants of Health (RCEDH), Health Institute, Kermanshah University of Medical Sciences, Kermanshah, Iran
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Chen S, Luo M, Sheng Z, Zhou R, Xiang W, Huang W, Shen Y. Association of lipid accumulation product with all-cause and cardiovascular disease mortality: Result from NHANES database. Nutr Metab Cardiovasc Dis 2024; 34:1467-1476. [PMID: 38555243 DOI: 10.1016/j.numecd.2023.10.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/15/2023] [Revised: 10/08/2023] [Accepted: 10/10/2023] [Indexed: 04/02/2024]
Abstract
BACKGROUND AND AIM At present, there are few studies on the relationship between lipid accumulation product (LAP) and mortality. This study aims to explore the relationship between adult LAP and all-cause and cardiovascular disease (CVD) mortality. METHODS AND RESULTS The study people from the National Health and Nutrition Examination Survey (NHANES). Results of the mortality study were based on death data up to December 31, 2019. Cox proportional risk model was used to estimate the risk ratio (HR) and 95 % CI of all-cause and CVD mortality. A total of 50162 people were included in the study (the weighted average age and male proportion were 48.14 years and 48.64 % respectively). During the follow-up of 203460871 person-years, 6850 deaths were recorded, including 1757 CVD deaths. After multivariable adjustment, the increase of LAP was significantly correlated with all-cause and CVD mortality. Compared with the participants of Quartile 1 of LAP, the multivariable adjusted HRs and 95 % CI of the participants of Quartile 4 of LAP were 1.54 (1.32, 1.80) all-cause mortality (P for trend<0.001), and 1.55 (1.16, 2.09) CVD mortality (P for trend = 0.04). For every increase of natural log-transformed LAP, the all-cause mortality increased by 22 %, and the CVD mortality increased by 14 % (both P < 0.05). CONCLUSIONS Our cohort study based on NHANES showed that higher LAP was significantly associated with higher all-cause and CVD mortality. Maintaining a low LAP status may reduce the risk of death.
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Affiliation(s)
- Shenjian Chen
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Mengqin Luo
- Department of Health Management Medicine, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Zhiyong Sheng
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Rui Zhou
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Wenwen Xiang
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Wei Huang
- Department of Neurology, The Second Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China
| | - Yu Shen
- Department of Neurology, The First Affiliated Hospital of Nanchang University, Nanchang, Jiangxi, China.
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Li T, Yan S, Sun D, Wu Y, Liang H, Zheng Q, Zhong P. The value of lipid accumulation products in predicting type 2 diabetes mellitus: a cross-sectional study on elderlies over 65 in Shanghai. J Diabetes Metab Disord 2024; 23:1223-1231. [PMID: 38932880 PMCID: PMC11196563 DOI: 10.1007/s40200-024-01414-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/26/2023] [Accepted: 02/26/2024] [Indexed: 06/28/2024]
Abstract
Purpose As lifestyle changes, there is an increasing number of type 2 diabetes mellitus (T2DM) patients in China. The present study aimed to investigate the predictive value of the lipid accumulation product (LAP) for T2DM in Chinese elderlies over 65 years. Methods The present cross-sectional study recruited 2,092 adults from communities of Pudong New Area of Shanghai. Questionnaires were filled and anthropometric and laboratory examinations were completed by all participants. The predictive value of different risk factors for T2DM was analyzed using the receiver operating characteristics curve (ROC). Results LAP was found to be closely related to T2DM (adjusted OR: 0.613, 95% CI: 0.581-0.645). Fasting plasma glucose (FPG), LAP, and urea nigrogen (UN) were associated with T2DM in females, whereas FPG, LAP, neck circumference (NC) were associated with T2DM in males. When the cut-off value was 33.8, LAP displayed the optimal predictive performance. A gender difference was observed with an LAP of 37.95 demonstrating the best predictive value in males (AUC = 0.604, 95% CI: 0.577-0.652) and 60.2 in females (AUC = 0.617, 95% CI: 0.574-0.660), respectively. Conclusion LAP is more significantly associated with the risk of T2DM in elderlies than FPG, UN or NC, and it serves as a strong predictor of T2DM. However, this is impacted by FPG and neck circumference to a certain extent. Future large-scale studies are needed to confirm its efficacy in predicting diabetes.
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Affiliation(s)
- Tuming Li
- Department of Neurology, Shidong Hospital, 999 Shiguang Road, Yangpu District, Shanghai, 200438 China
| | - Shuo Yan
- Shanghai Medical College of Integrated Traditional Chinese and Western Medicine, Shanghai University of Traditional Chinese Medicine, Shanghai, China
- Henan University of Traditional Chinese Medicine, Henan, China
| | - Dongmei Sun
- Community Health Service Center, Pudong New Area, Shanghai, China
| | - Ying Wu
- Department of Neurology, Shidong Hospital, 999 Shiguang Road, Yangpu District, Shanghai, 200438 China
| | - Huazheng Liang
- Clinical Research Center for Anesthesiology and Perioperative Medicine, Shanghai Fourth People’s Hospital, School of Medicine, Tongji University, Shanghai, China
- Monash Suzhou Research Institute, Suzhou Industrial Park, Suzhou, Jiangsu Province China
| | - Qinghu Zheng
- Community Health Service Center, Pudong New Area, Shanghai, China
| | - Ping Zhong
- Department of Neurology, Shidong Hospital, 999 Shiguang Road, Yangpu District, Shanghai, 200438 China
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Góes É, Cordeiro A, Bento C, Ramalho A. Vitamin A Deficiency and Its Association with Visceral Adiposity in Women. Biomedicines 2023; 11:biomedicines11030991. [PMID: 36979970 PMCID: PMC10046475 DOI: 10.3390/biomedicines11030991] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/18/2023] [Revised: 03/11/2023] [Accepted: 03/13/2023] [Indexed: 03/29/2023] Open
Abstract
Body adiposity is associated with increased metabolic risk, and evidence indicates that vitamin A is important in regulating body fat. The aim of this study was to evaluate serum concentrations of vitamin A and its association with body adiposity in women with the recommended intake of vitamin A. A cross-sectional study was designed with 200 women divided into four groups according to Body Mass Index (BMI): normal weight (NW), overweight (OW), class I obesity (OI), and class 2 obesity (OII). The cut-off points to assess inadequate participants were retinol < 1.05 µmol/L and β-carotene < 40 µg/dL. Body adiposity was assessed through different parameters and indexes, including waist circumference (WC), waist-to-height ratio (WHtR), hypertriglyceridemic waist (HW), lipid accumulation product (LAP), Visceral Adiposity Index (VAI), and Body Adiposity Index (BAI). It was observed that 55.5% of women had low serum concentrations of β-carotene (34.9 ± 13.8 µmol/L, p < 0.001) and 43.5% had low concentrations of retinol (0.71 ± 0.3 µmol/L, p < 0.001). Women classified as OI and OII had lower mean values of β-carotene (OI—35.9 ± 4.3 µg/dL: OII—32.0 ± 0.9 µg/dL [p < 0.001]). IAV showed significant negative correlation with retinol (r = −0.73, p < 0.001). Vitamin A deficiency is associated with excess body adiposity in women with the recommended intake of vitamin. Greater body adiposity, especially visceral, was correlated with reduced serum concentrations of vitamin A.
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Affiliation(s)
- Érica Góes
- Faculty of Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, Brazil
- Micronutrient Research Center (NPqM) of the Josué de Castro Institute of Nutrition (INJC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, Brazil
| | - Adryana Cordeiro
- Faculty of Medicine, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, Brazil
- Micronutrient Research Center (NPqM) of the Josué de Castro Institute of Nutrition (INJC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, Brazil
- Correspondence:
| | - Claudia Bento
- Department of Nutrition and Dietetics, Josué de Castro Institute of Nutrition (INJC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, Brazil
| | - Andrea Ramalho
- Micronutrient Research Center (NPqM) of the Josué de Castro Institute of Nutrition (INJC), Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, Brazil
- Department of Applied Social Nutrition, Federal University of Rio de Janeiro (UFRJ), Rio de Janeiro 21941-598, Brazil
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Dos Santos Sena B, da Silva Pastich Gonçalves FCL, Maio R, Silva RPP, da Conceição Chaves de Lemos M, de Arruda IKG. Visceral adiposity indices and cardiometabolic risk markers in patients with hypertension. ARCHIVES OF ENDOCRINOLOGY AND METABOLISM 2023; 67:224-232. [PMID: 36468922 PMCID: PMC10689027 DOI: 10.20945/2359-3997000000536] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/09/2022] [Accepted: 08/05/2022] [Indexed: 12/12/2022]
Abstract
Objective Arterial hypertension (AH) is a risk factor for cardiovascular diseases (CVD). We sought to evaluate the association between two adiposity indices (visceral adiposity index [VAI] and lipid accumulation product [LAP]) with traditional markers of cardiometabolic risk in hypertensive patients. Materials and methods This is a cross-sectional study with 1,273 subjects with hypertension treated as outpatients at a university hospital. The VAI and LAP were calculated using formulas stratified by sex. Cardiometabolic risk variables were considered: overweight, risk for waist circumference (WC), waist-to-hip ratio (WHR), waist-to-height ratio (WHA), and altered biochemical test values. The predictive effect of independent variables on outcomes was assessed by multivariate linear regression analysis. There was statistical significance when p ≤ 0.05. Results Higher cardiometabolic risk (according to BMI, WHR, WHA, and altered biochemical parameters) was associated with higher values of VAI and LAP with statistical significance (p ≤ 0.05). The regression models used explained 30.7% and 10.5% of the changes in LAP and VAI, respectively. Conclusion LAP and VAI are associated with cardiometabolic risk parameters in the individuals evaluated, suggesting that these indices can be used to screen for CVD risk in individuals with AH.
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Affiliation(s)
| | | | - Regiane Maio
- Departamento de Nutrição, Universidade Federal de Pernambuco, Recife, PE, Brasil
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Shu L, Zhao Y, Shen Y, Jia L, Zhang J. Interaction analysis of lipid accumulation product and family history of diabetes on impaired fasting glucose and diabetes risk in population with normotension in Eastern China: a community-based cross-sectional survey. Arch Public Health 2022; 80:217. [PMID: 36183132 PMCID: PMC9526958 DOI: 10.1186/s13690-022-00972-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2021] [Accepted: 09/23/2022] [Indexed: 11/08/2022] Open
Abstract
BACKGROUND Lipid accumulation product (LAP) is considered to be a new convenient useful indicator to assess the visceral fat. Therefore, we aimed to evaluate the risk factors of impaired fasting glucose (IFG) and diabetes, and explore the possible interacting influences of LAP with other factors on the risk of IFG and diabetes among Chinese normotension adults. METHODS A multistage stratified cluster sampling method was conducted to select urban residents in Bengbu, China. For each eligible participant, data on questionnaire survey, anthropometric measurements and laboratory tests were obtained. The effects of body mass index (BMI), waist circumference (WC), waist to height ratio (WHtR) and LAP for predicting IFG and diabetes were performed by multiple logistic regressions and receiver operating characteristic (ROC) analyses. The interaction effects were evaluated by relative excess risk of interaction (RERI), attributable proportion due to interaction (AP) and synergy index (SI). RESULTS Six thousand, four hundred sixty-seven normotension subjects (2695 men and 3772 women) were enrolled in our study, the prevalence of IFG and diabetes were 9.37% and 14.33%, respectively. When assessed using ROC curve analysis, LAP exhibited higher diagnostic accuracy for identifying IFG and diabetes than BMI, the area under the AUC curve was 0.650 (95% CI: 0.637 to 0.662). After adjustment for age, sex, educational level and other confounding factors, multivariate logistic regression analyses indicated that subjects with the fourth quartile of LAP were more likely to develop IFG (adjusted OR: 2.735, 95% CI: 1.794-4.170) and diabetes (adjusted OR: 1.815, 95% CI: 1.297-2.541) than those with the first quartile. A significant interaction between LAP and family history of diabetes was observed in participants (RERI = 1.538, 95%CI: 0.167 to 3.612; AP = 0.375, 95%CI: 0.118 to 0.631; SI = 1.980, 95%CI: 1.206 to 3.251). However, a significant interaction between LAP and abdominal obesity was indicated by the value of RERI (1.492, 95%CI: 0.087 to 3.723) and AP (0.413, 95%CI: 0.014 to 0.756), but not the value of SI (1.824, 95%CI: 0.873 to 3.526). CONCLUSION Our results demonstrated that there might be synergistic effect between LAP and family history of diabetes on the risk of IFG and diabetes.
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Affiliation(s)
- Li Shu
- grid.252957.e0000 0001 1484 5512School of Public Health, Bengbu Medical College, Bengbu, Anhui Province China
| | | | - Yanqi Shen
- grid.252957.e0000 0001 1484 5512School of Public Health, Bengbu Medical College, Bengbu, Anhui Province China
| | - Linlin Jia
- grid.252957.e0000 0001 1484 5512School of Public Health, Bengbu Medical College, Bengbu, Anhui Province China
| | - Jiaye Zhang
- grid.252957.e0000 0001 1484 5512School of Public Health, Bengbu Medical College, Bengbu, Anhui Province China
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Wang Y, Wei S, Zhou R, Shang S, Dang L, Gao L, Chen C, Huo K, Wang J, Wang J, Qu Q. The Relationships Between Lipid Accumulation Product Levels and Cognitive Decline Over 4 Years in a Rural Area of Xi'an, China. Front Aging Neurosci 2021; 13:761886. [PMID: 34867288 PMCID: PMC8640205 DOI: 10.3389/fnagi.2021.761886] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/20/2021] [Accepted: 10/06/2021] [Indexed: 11/25/2022] Open
Abstract
Background and Aims: The relationships between blood lipid levels and obesity and cognitive impairment have not been fully determined. Considering that the lipid accumulation product (LAP) is a composite index of blood lipid levels and obesity, we investigated the relationships between LAP levels at baseline and cognitive decline over 4 years. Methods: A total of 983 subjects (≥40 years) from a longitudinal cohort in a village of Xi’an, China, who completed the baseline survey were followed-up for 4 years. All participants underwent face-to-face interviews and cognitive assessments at baseline and at the 4-year follow-up. The Mini-Mental State Examination (MMSE) was used to assess cognitive function, and an MMSE score dropping ≥ 2 points from baseline was defined as cognitive decline. The relationships between LAP and cognitive decline were analyzed by linear regression models. Results: During the 4-year follow-up, 172 patients exhibited cognitive decline (17.5%). Univariate analysis showed that the rate of change in MMSE score was significantly different between the low-LAP group and the high-LAP group (t = −2.26, p = 0.024). Multiple linear regression indicated that a high LAP was positively associated with cognitive decline (β = 0.564, p = 0.012). Stratified multivariate analysis showed that LAP was positively associated with cognitive decline in the normal blood pressure female subgroup (β = 1.29, p = 0.002) but not in the high blood pressure group or the male group. Conclusions: High LAP is associated with cognitive decline in females with normal blood pressure but not in those with high blood pressure or males. This indicates that the relationships between blood lipid levels and obesity and cognitive impairment may be affected by blood pressure and sex.
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Affiliation(s)
- Yanyu Wang
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Shan Wei
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Rong Zhou
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Suhang Shang
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Liangjun Dang
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Ling Gao
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Chen Chen
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Kang Huo
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Jingyi Wang
- Huyi Hospital of Traditional Chinese Medicine, Xi'an, China
| | - Jin Wang
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
| | - Qiumin Qu
- Department of Neurology, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China.,Center for Brain Science, The First Affiliated Hospital of Xi'an Jiaotong University, Xi'an, China
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Diagnostic and Predictive Values of LAP in Hypertension: A Cross-Sectional Study in Chinese Population Older Than 65 Years. Int J Hypertens 2021; 2021:3066007. [PMID: 34594579 PMCID: PMC8478592 DOI: 10.1155/2021/3066007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/07/2021] [Revised: 08/22/2021] [Accepted: 08/28/2021] [Indexed: 11/18/2022] Open
Abstract
This study aimed to investigate the predictive value of lipid accumulation product (LAP) in hypertension in Chinese population older than 65 years. A total of 2092 adults from the communities in Pudong New Area of Shanghai were included in this cross-sectional study. The participants filled in questionnaire and received anthropometric and laboratory examinations. The receiver operating characteristics curve (ROC) was used to analyze the predictive value of different risk factors in hypertension. Results showed that LAP was closely related to hypertension (adjusted OR: 1.011, 95% CI: 1.007-1.015). In females, LAP, fasting blood glucose (FPG), and body mass index (BMI) were associated with hypertension; in males, triglycerides (TG) and waist circumference (WC) were related to hypertension. LAP (AUC = 0.655, 95% CI: 0.632-0.679) was better than neck circumference (NC) and BMI in predicting hypertension. When the cutoff value was 33.5, LAP had the best predictive performance. In males, LAP at 36.72 and 56.76 had the best predictive performance in males (AUC = 0.663, 95% CI: 0.629-0.697) and females (AUC = 0.650, 95% CI: 0.618-0.682), respectively. In conclusion, LAP is a risk factor of hypertension in the elderly. For hypertension, BMI, FPG, and LAP have favorable predictive performance in females, and WC and TG have better predictive performance in males.
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Leite MM, Dutra MT, da Costa MVG, Funghetto SS, Silva ADO, de Lima LR, da Silva ICR, Mota MR, Stival MM. Comparative evaluation of inflammatory parameters and substitute insulin resistance indices in elderly women with and without type 2 diabetes mellitus. Exp Gerontol 2021; 150:111389. [PMID: 33957262 DOI: 10.1016/j.exger.2021.111389] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2021] [Revised: 04/29/2021] [Accepted: 04/30/2021] [Indexed: 12/11/2022]
Abstract
PURPOSE To analyze the influence of inflammatory parameters and substitute insulin resistance indices on the risk of type 2 diabetes mellitus (DM) development in elderly women, as well as to compare anthropometric measures and metabolic parameters according to the presence of type 2 DM and HbA1c levels. PATIENTS AND METHODS One hundred and twenty elderly women (67.9 ± 6.0 years) were submitted to anthropometric analysis, determination of inflammatory and metabolic parameters. They also underwent indices of lipid accumulation product (LAP), high density triglyceride/lipoprotein ratio (TG/HDL), triglyceride glucose index (TyG), as well as TyG by body mass index (BMI) ratio (TyG-BMI) assessment. RESULTS Body mass index, tumor necrosis factor alpha, interleukin-2, blood glucose, TG, LAP, TG/HDL, TyG and TyG-BMI were significantly higher in elderly women with DM compared to non-diabetic women. LAP ≥ 55.4 (OR = 2.29; P = .027); TyG ≥ 8.8 (OR = 3.52; P < .001) and TyG-BMI ≥ 264.8 (OR = 3.54; P = .001) were identified as risk factors for DM. CONCLUSION High pro-inflammatory parameters, low levels of anti-inflammatory markers and higher levels of substitute insulin resistance indices are risk predictors for DM development in elderly women in primary health care.
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Affiliation(s)
- Mateus Medeiros Leite
- Graduate Program of Health Sciences and Technologies - PGCTS, University of Brasilia (UnB), Brasilia, Federal District, Brazil.
| | - Maurílio Tiradentes Dutra
- Federal Institute of Education, Science and Technology of Brasília, Brasilia, Federal District, Brazil
| | - Manoela Vieira Gomes da Costa
- Graduate Program of Health Sciences and Technologies - PGCTS, University of Brasilia (UnB), Brasilia, Federal District, Brazil
| | - Silvana Schwerz Funghetto
- Graduate Program of Health Sciences and Technologies - PGCTS, University of Brasilia (UnB), Brasilia, Federal District, Brazil
| | | | - Luciano Ramos de Lima
- Graduate Program of Health Sciences and Technologies - PGCTS, University of Brasilia (UnB), Brasilia, Federal District, Brazil
| | | | - Márcio Rabelo Mota
- Physical Education Department, University Center of Brasilia - UniCEUB, Brasilia, Federal District, Brazil
| | - Marina Morato Stival
- Graduate Program of Health Sciences and Technologies - PGCTS, University of Brasilia (UnB), Brasilia, Federal District, Brazil
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Li X, Li HY, Yu ZW, Zhang YT, Tong XW, Gao XY. Association Among Lipid Accumulation Product, Chinese Visceral Obesity Index and Diabetic Retinopathy in Patients with Type 2 Diabetes: A Cross-Sectional Study. Diabetes Metab Syndr Obes 2021; 14:4971-4979. [PMID: 35002269 PMCID: PMC8721021 DOI: 10.2147/dmso.s348195] [Citation(s) in RCA: 7] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2021] [Accepted: 12/23/2021] [Indexed: 12/29/2022] Open
Abstract
BACKGROUND AND AIM Obesity often coexists with diabetes, especially abdominal obesity, recognized as a risk factor for diabetic complications. Diabetic retinopathy (DR), as one of the most common microvascular complications of diabetes, may be associated with these indices. Lipid accumulation product (LAP) and Chinese visceral obesity index (CVAI) are novel visceral obesity indicators, which have been proven to be an influential factor predicting type 2 diabetes (T2DM). However, the correlation among LAP, CVAI, and DR still lacks systematic research in T2DM. The study aimed to explore the relationship among LAP, CVAI levels in different DR stages of T2DM patients and the diagnostic efficacy of LAP and CVAI for DR. METHODS A total of 263 participants were recruited in this cross-sectional study. We enrolled 169 patients with T2DM, divided into the non-DR group (NDR, n = 61), non-proliferative DR group (NPDR, n = 55), and proliferative DR group (PDR, n = 53). And we also enrolled 94 healthy control participants. We collected demographic, anthropometric, and biochemical data on each subject. LAP and CVAI are calculated according to different formulas for men and women. RESULTS Compared with the control group, LAP and CVAI were significantly higher (P < 0.05). After adjusting for confounding factors, LAP (OR: 1.029, 95CI%: 1.010-1.049, P < 0.05), WC (OR: 1.073, 95CI%: 1.009-1.141, P < 0.05) and CVAI (OR: 1.017, 95CI%: 1.000-1.033, P < 0.05) were all associated with an increased risk of DR. Furthermore, increased LAP (OR: 1.020, 95% CI: 0.100-0.290) is associated with DR severity (P < 0.001). Moreover, the LAP had the most significant area under the receiver operating characteristics (ROC) curve (AUC) (AUC = 0.728, 95% CI: 0.653-0.804). CONCLUSION A high LAP is associated with an increased risk of DR in T2DM patients, and the LAP index appears to be a good predictor of DR risk and severity in patients with T2DM, compared with BMI, WC, and CVAI.
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Affiliation(s)
- Xin Li
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People’s Republic of China
| | - Hui-Yao Li
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People’s Republic of China
| | - Zi-Wei Yu
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People’s Republic of China
| | - Yi-Tong Zhang
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People’s Republic of China
| | - Xue-Wei Tong
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People’s Republic of China
| | - Xin-Yuan Gao
- The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People’s Republic of China
- Correspondence: Xin-Yuan Gao Department of Endocrinology, The First Affiliated Hospital of Harbin Medical University, Harbin, Heilongjiang, 150001, People’s Republic of ChinaTel +86 13904517001 Email
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