{"title":"Establishment of Reference Intervals for Bone Turnover Biomarkers in Healthy Populations in Northern China","authors":"Lijing Huo, Xuexin Liu, Changmei Wei, Fang Yu, Luping Ren, Yanqing Tie","doi":"10.2147/ijgm.s471403","DOIUrl":null,"url":null,"abstract":"<strong>Aim:</strong> This study was intended to establish the reference intervals of bone turnover markers (BTMs) for healthy populations.<br/><strong>Methods:</strong> According to the Clinical Laboratory Standards Institute (CLSI) EP28-A3c, we recruited 774 healthy Chinese and investigated their clinical characteristics and relationships among gender, age, season and BTMs. The reference intervals of BTMs for healthy populations in Hebei of China were established through defining the central 95% range of all observations.<br/><strong>Results:</strong> We found that gender were associated with 25(OH)D, OC, β-CTX, and P1NP (P < 0.05), but not PTH1-84 (P=0.138). All serum BTMs showed differences among different age groups (P < 0.01). The level of 25 (OH) D in winter showed statistical differences with spring, summer, and autumn (P< 0.05). The OC level showed statistical difference between summer and winter (P=0.000). The P1NP levels showed statistical difference between spring and winter (P=0.019), summer and winter (P=0.000), and summer and autumn (P=0.012), respectively. The PTH1-84 levels in winter showed statistical differences with spring, and summer (all P=0.000), while there was no statistically significant difference in β- CTX levels between seasons.<br/><strong>Conclusion:</strong> We have established the reference intervals of several BTMs for healthy individuals in Hebei of China, which have statistical significance across different age groups and genders, and there are also significant differences between different seasons. Therefore, the Chinese medical laboratories in different locations should group individuals according to gender and age groups in different seasons, and establish corresponding biological reference intervals.<br/><br/><strong>Keywords:</strong> 25-hydroxyvitamin D, 25(OH)D, osteocalcin, OC, β-carboxy-terminal cross-linking telopeptide of type I collagen, β-CTX, N-terminal procollagen of type I collagen, P1NP, parathyroid hormone 1-84, PTH1-84<br/>","PeriodicalId":14131,"journal":{"name":"International Journal of General Medicine","volume":"46 1","pages":""},"PeriodicalIF":2.1000,"publicationDate":"2024-09-07","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"International Journal of General Medicine","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.2147/ijgm.s471403","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MEDICINE, GENERAL & INTERNAL","Score":null,"Total":0}
引用次数: 0
Abstract
Aim: This study was intended to establish the reference intervals of bone turnover markers (BTMs) for healthy populations. Methods: According to the Clinical Laboratory Standards Institute (CLSI) EP28-A3c, we recruited 774 healthy Chinese and investigated their clinical characteristics and relationships among gender, age, season and BTMs. The reference intervals of BTMs for healthy populations in Hebei of China were established through defining the central 95% range of all observations. Results: We found that gender were associated with 25(OH)D, OC, β-CTX, and P1NP (P < 0.05), but not PTH1-84 (P=0.138). All serum BTMs showed differences among different age groups (P < 0.01). The level of 25 (OH) D in winter showed statistical differences with spring, summer, and autumn (P< 0.05). The OC level showed statistical difference between summer and winter (P=0.000). The P1NP levels showed statistical difference between spring and winter (P=0.019), summer and winter (P=0.000), and summer and autumn (P=0.012), respectively. The PTH1-84 levels in winter showed statistical differences with spring, and summer (all P=0.000), while there was no statistically significant difference in β- CTX levels between seasons. Conclusion: We have established the reference intervals of several BTMs for healthy individuals in Hebei of China, which have statistical significance across different age groups and genders, and there are also significant differences between different seasons. Therefore, the Chinese medical laboratories in different locations should group individuals according to gender and age groups in different seasons, and establish corresponding biological reference intervals.
Keywords: 25-hydroxyvitamin D, 25(OH)D, osteocalcin, OC, β-carboxy-terminal cross-linking telopeptide of type I collagen, β-CTX, N-terminal procollagen of type I collagen, P1NP, parathyroid hormone 1-84, PTH1-84
期刊介绍:
The International Journal of General Medicine is an international, peer-reviewed, open access journal that focuses on general and internal medicine, pathogenesis, epidemiology, diagnosis, monitoring and treatment protocols. The journal is characterized by the rapid reporting of reviews, original research and clinical studies across all disease areas.
A key focus of the journal is the elucidation of disease processes and management protocols resulting in improved outcomes for the patient. Patient perspectives such as satisfaction, quality of life, health literacy and communication and their role in developing new healthcare programs and optimizing clinical outcomes are major areas of interest for the journal.
As of 1st April 2019, the International Journal of General Medicine will no longer consider meta-analyses for publication.