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Correlation of Triglyceride/HDL-Cholesterol Ratio and Visceral Adiposity Index with 25(OH)D in Obese Female Monica Monica; Meita Hendrianingtyas
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol 29, No 1 (2022)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v29i1.1923

Abstract

Obesity is a condition of excess body fat mass with cardiometabolic complications. The levels of serum 25-hydroxyvitamin D (25(OH)D) decrease in obesity because it is stored in adipose tissue compartments and is related to dyslipidemia conditions. A high triglyceride/HDL-cholesterol (TG/HDL-C) ratio in obesity is related to dyslipidemia. Visceral Adiposity Index (VAI) is one of the parameters indicating central obesity related to visceral fat distribution in dyslipidemia conditions. This study aimed to prove a correlation between TG/HDL-C ratio and VAI with 25(OH)D levels in obese females. Observational study with cross-sectional design in 66 female patients. HDL-C examinations and triglyceride using the enzymatic colorimetry method. The TG/HDL-C ratio was calculated by dividing TG by HDL. The equation obtained visceral adiposity index (WC/(36.58+(1.89xBMI)) x (TG/0.81) x (1.52/HDL). 25(OH)D examinations used the Enzyme Linked Fluorescent Immunoassay (ELFA) method. Relationship status used the spearman rank test (p<0.05). Median 25(OH) levels were 9.75 (8-18.6)ng/mL. There was a weak negative correlation between TG/HDL-C ratio with 25(OH)D levels in obese females (p=0.020; r= -0.287) and VAI with 25(OH)D in obese females (p=0.019; r= 0.287). There was a weak negative correlation between TG/HDL ratio and VAI with 25(OH)D in obese female patients.
Correlation between Lipid Accumulation Product with Fasting Blood Glucose and CRP in Obese Females Natra Dias Surohadi; Dwi Retnoningrum; Meita Hendrianingtyas; Etika Ratna Noer; Ahmad Syauqi
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol 29, No 1 (2022)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v29i1.1964

Abstract

Obesity is an excessive fat accumulation due to an imbalance between energy intake and consumption. Central obesity, represented by an increase in Waist Circumference (WC) and waist-to-hip ratio, is a predictor for obesity-related metabolic disorders and has replaced BMI to determine the clinical diagnosis of metabolic syndrome. Lipid accumulation product calculated from WC and fasting triglyceride concentration is presumed to be an alternative to measure excessive lipid accumulation and a marker to predict diabetes or cardiovascular risk. Lipid accumulation product is related to cardiovascular disease, diabetes, and metabolic syndrome and is preferable to BMI to identify diseases. It has been established that obesity and increased visceral adipocytes contribute to increased levels of some inflammatory proteins such as CRP. This study aimed to determine the correlation between LAP with FBG and CRP in obese females. This cross-sectional study involved female with obesity aged 35-50 years at Diponegoro National Hospital, Semarang, carried out from February to May 2021. Lipid accumulation product was calculated using LAP=(WC[cm]–58)×(TG[mmol/L]), TG and FBG levels were measured with the colorimetric enzymatic method, and CRP levels were analyzed with an immunoturbidimetric method using the chemical analyzer. The correlation between variables was analyzed using Pearson and Spearman correlation tests (p <0.05). CRP and FBG average levels were 3.546±2.6554 mg/dL and 83.1±11.363 mg/dL, respectively. There was a weak positive correlation between LAP with FBG (p=0.033; r=0.262) and LAP with CRP (p=0.04; r=0.251). Therefore, lipid accumulation products might influence FBG and CRP levels in the obese population
Correlation of Triglyceride/HDL-Cholesterol Ratio and Visceral Adiposity Index with 25(OH)D in Obese Female Monica Monica; Meita Hendrianingtyas
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol. 29 No. 1 (2022)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v29i1.1923

Abstract

Obesity is a condition of excess body fat mass with cardiometabolic complications. The levels of serum 25-hydroxyvitamin D (25(OH)D) decrease in obesity because it is stored in adipose tissue compartments and is related to dyslipidemia conditions. A high triglyceride/HDL-cholesterol (TG/HDL-C) ratio in obesity is related to dyslipidemia. Visceral Adiposity Index (VAI) is one of the parameters indicating central obesity related to visceral fat distribution in dyslipidemia conditions. This study aimed to prove a correlation between TG/HDL-C ratio and VAI with 25(OH)D levels in obese females. Observational study with cross-sectional design in 66 female patients. HDL-C examinations and triglyceride using the enzymatic colorimetry method. The TG/HDL-C ratio was calculated by dividing TG by HDL. The equation obtained visceral adiposity index (WC/(36.58+(1.89xBMI)) x (TG/0.81) x (1.52/HDL). 25(OH)D examinations used the Enzyme Linked Fluorescent Immunoassay (ELFA) method. Relationship status used the spearman rank test (p<0.05). Median 25(OH) levels were 9.75 (8-18.6)ng/mL. There was a weak negative correlation between TG/HDL-C ratio with 25(OH)D levels in obese females (p=0.020; r= -0.287) and VAI with 25(OH)D in obese females (p=0.019; r= 0.287). There was a weak negative correlation between TG/HDL ratio and VAI with 25(OH)D in obese female patients.
Correlation between Lipid Accumulation Product with Fasting Blood Glucose and CRP in Obese Females Natra Dias Surohadi; Dwi Retnoningrum; Meita Hendrianingtyas; Etika Ratna Noer; Ahmad Syauqi
INDONESIAN JOURNAL OF CLINICAL PATHOLOGY AND MEDICAL LABORATORY Vol. 29 No. 1 (2022)
Publisher : Indonesian Association of Clinical Pathologist and Medical laboratory

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24293/ijcpml.v29i1.1964

Abstract

Obesity is an excessive fat accumulation due to an imbalance between energy intake and consumption. Central obesity, represented by an increase in Waist Circumference (WC) and waist-to-hip ratio, is a predictor for obesity-related metabolic disorders and has replaced BMI to determine the clinical diagnosis of metabolic syndrome. Lipid accumulation product calculated from WC and fasting triglyceride concentration is presumed to be an alternative to measure excessive lipid accumulation and a marker to predict diabetes or cardiovascular risk. Lipid accumulation product is related to cardiovascular disease, diabetes, and metabolic syndrome and is preferable to BMI to identify diseases. It has been established that obesity and increased visceral adipocytes contribute to increased levels of some inflammatory proteins such as CRP. This study aimed to determine the correlation between LAP with FBG and CRP in obese females. This cross-sectional study involved female with obesity aged 35-50 years at Diponegoro National Hospital, Semarang, carried out from February to May 2021. Lipid accumulation product was calculated using LAP=(WC[cm]–58)í—(TG[mmol/L]), TG and FBG levels were measured with the colorimetric enzymatic method, and CRP levels were analyzed with an immunoturbidimetric method using the chemical analyzer. The correlation between variables was analyzed using Pearson and Spearman correlation tests (p <0.05). CRP and FBG average levels were 3.546±2.6554 mg/dL and 83.1±11.363 mg/dL, respectively. There was a weak positive correlation between LAP with FBG (p=0.033; r=0.262) and LAP with CRP (p=0.04; r=0.251). Therefore, lipid accumulation products might influence FBG and CRP levels in the obese population
Correlation between 25(OH)D and HbA1c with Diabetic Nephropathy Meita Hendrianingtyas; Dewi Paramita Yuniarahmi
Jurnal Penelitian Pendidikan IPA Vol 11 No 10 (2025): October
Publisher : Postgraduate, University of Mataram

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.29303/jppipa.v11i10.12692

Abstract

Diabetes mellitus (DM) is a metabolic disorder characterized by hyperglycemia due to impaired insulin secretion or action. DM patients may develop diabetic nephropathy (ND), marked by decreased glomerular filtration rate (eGFR), also influenced by hypertension. Vitamin D in its active form, 25-hydroxyvitamin D (25(OH)D), regulates insulin secretion and supports pancreatic beta cell survival. The relationship between 25(OH)D, HbA1c, and ND needs evaluation to predict ND earlier. To analyze the correlation between 25(OH)D and HbA1c levels with ND measured by eGFR in DM patients at Diponegoro National Hospital, Semarang. A cross-sectional study of 82 DM patients. 25(OH)D levels were measured by Fluorescent Immunoassay (FIA) and HbA1c by High-Performance Liquid Chromatography (HPLC). eGFR was calculated from creatinine using the CKD-EPI formula. Data analysis used Pearson and regression tests (p<0.25).  A weak positive correlation was found between HbA1c and eGFR (p=0.002, r=0.307) and a very weak negative correlation between 25(OH)D and eGFR (p=0.147, r=-0.117). The combined influence of HbA1c, 25(OH)D, and blood pressure yielded R²=0.21. Higher HbA1c increases eGFR, while lower 25(OH)D also associates with higher eGFR. eGFR is influenced by HbA1c, 25(OH)D, and blood pressure by 21%, with other factors explaining the remainder.