Publications by authors named "Ju Ae Cha"

Objective: It is unclear whether uric acid (UA) has a negative or positive effect on anemia, and this may vary depending on the presence or absence of chronic disease such as hypertension (HTN). The present study was conducted to assess the relationship between anemia and hyperuricemia in Korean adults with or without hypertension.

Methods: Data from 16,740 adults (age ≥20 years) in the Korean National Health and Nutrition Examination Survey (2016 - 2018) were analyzed.

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Aims: This study was conducted to assess the association of uric acid (UA) with the homeostasis model assessment of insulin resistance (HOMA-IR) and beta-cell function (HOMA-) by gender in nondiabetic Korean adults.

Materials And Methods: The study was carried out using data from the 2019 Korean National Health and Nutrition Examination Survey and included nondiabetic Korean men, premenopausal women, and postmenopausal women aged 20 years or older.

Results: First, after adjusted for the related variables (excluding obesity), the prevalence of hyperuricemia (UA ≥ 7.

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Aims: This study was conducted to assess the relationship between the lipid accumulation product index (LAP) and the homeostasis model assessment for insulin resistance (HOMA-IR) and beta-cell function (HOMA-) in Korean adults with or without type 2 diabetes mellitus (T2DM).

Materials And Methods: The study was carried out using data from the 2015 Korean National Health and Nutrition Examination Survey (KNHANES) and included 4,922 adults aged 20 or older.

Results: There were several key findings.

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This study was conducted to assess the relationship between vitamin D deficiency and anemia, by gender, in Korean adults. The data of 16,060 adults were analyzed (men, 6,840; premenopausal women, 4,916; postmenopausal women, 4,340) from the fifth Korean National Health and Nutrition Examination Survey (KNHANES V) (2010-2012). There were several key findings.

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The present study was conducted to assess the association between the lipid accumulation product index (LAP) and pulse pressure (PP) by gender in nondiabetic Korean adults. This study used the data of 8,240 nondiabetic adults (3,577 men and 4,663 women) aged ≥ 20 years from the Korean National Health and Nutrition Examination Survey 2013-2014. Key findings from the study were as follows: first, the mean values of age for the overall population, men, and women were 49.

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This study was conducted to assess the association of pulse pressure (PP) and visceral adiposity index (VAI) by gender in Korean adults. This study used the data of 4960 adults at age ≥20 years, from the 2015 Korean National Health and Nutrition Examination Survey. In the overall population ( = 4960), after adjustment for related variables and with quartile 1 of VAI as a reference, the odds ratios of high PP (PP >60 mmHg) was significantly higher in quartile 3 [1.

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Article Synopsis
  • The study examines the link between uric acid levels and lipid accumulation product index (LAP) among Korean adults, analyzing data from 5,670 individuals.
  • Results show that higher LAP quartiles are significantly associated with increased odds of hyperuricemia, with stronger correlations in women compared to men.
  • Overall, the findings suggest that both Korean men and women with higher LAP levels are at greater risk for hyperuricemia.
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This study was conducted to assess the association of the visceral adiposity index (VAI) with insulin resistance and beta cell function in Korean adults with and without type 2 diabetes mellitus. The study was carried out using data from the 2015 Korean National Health and Nutrition Examination Survey (KNHANES VI-3) and included 4,922 adults, aged 20 or older. There were several key findings in the present study.

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This study aimed to assess the relationship between estimated glomerular filtration rate (eGFR), urine microalbumin/creatinine ratio (uACR), and parathyroid hormone (PTH) levels in elderly Korean men and women. Data were analyzed from 2880 adults (1262 men and 1618 women) aged ≥ 50 years from the Fifth Korean National Health and Nutrition Examination Survey V-2 (KNHANES V-2). In men, after adjusting for related variables, the odds ratios (ORs) of the high PTH levels (PTH > 78.

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Article Synopsis
  • The study analyzed the link between metabolic syndrome (MetS) and beta-cell function in 2,507 nondiabetic Korean women, including both premenopausal and postmenopausal groups.
  • Results indicated that while MetS and metabolic syndrome score (MSS) were positively related to beta-cell function (measured by HOMA-B) in both groups, this association persisted in premenopausal women even after adjusting for BMI.
  • In contrast, for postmenopausal women, the relationship between MetS/MSS and beta-cell function was not significant once BMI was accounted for.
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Aims: The present study was conducted to assess the association of pulse pressure (PP) with insulin resistance and beta cell function in Korean non-diabetic populations.

Methods: This study used the data from the 2015 Korean National Health and Nutrition Examination Survey including 4380 adults, aged 20 or older.

Results: A multivariate analysis revealed that systolic blood pressure (SBP) (β=0.

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Background: The present study was conducted to assess gender difference in the relationship between the ferritin and homeostasis model assessment of insulin resistance (HOMA-IR) and beta cell function (HOMA-B) in non-diabetic Korean adults.

Materials And Methods: A sample including 5,414 adults (2,279 men, 1,529 postmenopausal women, and 1,606 premenopausal women) aged ≥ 20 years from the fifth Korean National Health and Nutrition Examination Survey (KNHANES V-1, 2010) was analyzed.

Results: There were several key findings in the present study.

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Objective: This study assessed the association of metabolic syndrome and metabolic syndrome score with the predicted forced vital capacity and predicted forced expiratory volume in 1 s (predicted forced expiratory volume in 1 s) values in Korean non-smoking adults.

Methods: We analysed data obtained from 6684 adults during the 2013-2015 Korean National Health and Nutrition Examination Survey.

Results: After adjustment for related variables, metabolic syndrome ( p < 0.

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