Rihwa K. Choi

Seoul, Republic of Korea

Last Updated: 09/26/2026

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Found 94 publications

Evaluation of Reference Intervals for Serum Parathyroid Hormone in Korean Adults.

Evaluation of Reference Intervals for Serum Parathyroid Hormone in Korean Adults.

Journal: Clinical laboratory

Published: July 07, 2026

Impact of High-Sensitivity C-Reactive Protein Cutoff Selection on Cardiovascular Risk Classification Beyond Lipid Measurements in Korean Adults: A KNHANES 2024 Study.

Impact of High-Sensitivity C-Reactive Protein Cutoff Selection on Cardiovascular Risk Classification Beyond Lipid Measurements in Korean Adults: A KNHANES 2024 Study.

Journal: Metabolites

Published: June 18, 2026

Prevalence and Characteristics of Specimens with Extremely Low High-Density Lipoprotein Cholesterol.

Prevalence and Characteristics of Specimens with Extremely Low High-Density Lipoprotein Cholesterol.

Journal: Clinical laboratory

Published: February 11, 2026

Reference interval of parathyroid hormone based on the Korea National Health and Nutrition Examination Survey 2024.

Reference interval of parathyroid hormone based on the Korea National Health and Nutrition Examination Survey 2024.

Journal: BMC endocrine disorders

Published: February 11, 2026

Utilization of glycated hemoglobin testing in the Korean health check-up population from local clinics and hospitals and its impact on diabetes and prediabetes classification.

Utilization of glycated hemoglobin testing in the Korean health check-up population from local clinics and hospitals and its impact on diabetes and prediabetes classification.

Journal: BMC endocrine disorders

Published: February 02, 2026

Real-World Utilization Patterns of Toxoplasmosis Diagnostic Testing in Korea: A Large-Scale Laboratory-Based Study.

Real-World Utilization Patterns of Toxoplasmosis Diagnostic Testing in Korea: A Large-Scale Laboratory-Based Study.

Journal: Journal of clinical laboratory analysis

Published: January 06, 2026

Study protocol for the Korean Human Exposure Safety Survey (KoHESS): a national biomonitoring program for food and consumer product safety.

Study protocol for the Korean Human Exposure Safety Survey (KoHESS): a national biomonitoring program for food and consumer product safety.

Journal: Epidemiology and health

Published: August 18, 2025

Increasing Prevalence of Potential Vitamin D Toxicity and Its Risk Factors in Korea: A Large Population-Based Study.

Increasing Prevalence of Potential Vitamin D Toxicity and Its Risk Factors in Korea: A Large Population-Based Study.

Journal: Nutrients

Published: July 28, 2025

Predictive Modeling of Central Precocious Puberty Using IGF-1 and IGFBP-3 Standard Deviation Scores.

Predictive Modeling of Central Precocious Puberty Using IGF-1 and IGFBP-3 Standard Deviation Scores.

Journal: Diagnostics (Basel, Switzerland)

Published: July 28, 2025

Trends in Urinary Sodium-to-Potassium Ratios in Koreans: Analysis of KNHANES 2016-2023 Data.

Trends in Urinary Sodium-to-Potassium Ratios in Koreans: Analysis of KNHANES 2016-2023 Data.

Journal: Nutrients

Published: June 25, 2025

Assessment of Serum 3-Epi-25-Hydroxyvitamin D3, 25-Hydroxyvitamin D3 and 25-Hydroxyvitamin D2 in the Korean Population With UPLC-MS/MS.

Assessment of Serum 3-Epi-25-Hydroxyvitamin D3, 25-Hydroxyvitamin D3 and 25-Hydroxyvitamin D2 in the Korean Population With UPLC-MS/MS.

Journal: Journal of clinical laboratory analysis

Published: May 14, 2025

Clinical Pharmacogenetic Testing and Application: 2024 Updated Guidelines by the Korean Society for Laboratory Medicine.

Clinical Pharmacogenetic Testing and Application: 2024 Updated Guidelines by the Korean Society for Laboratory Medicine.

Journal: Annals of laboratory medicine

Published: October 22, 2024

Showing 1-12 of 94

Last Updated: 09/26/2026