Comparison of the Coincidence of Osteoporosis, Fracture, Arthritis Histories, and DEXA T-Score between Monozygotic and Dizygotic Twins: A Cross-Sectional Study Using KoGES HTS Data
- PMID: 36145209
- PMCID: PMC9506177
- DOI: 10.3390/nu14183836
Comparison of the Coincidence of Osteoporosis, Fracture, Arthritis Histories, and DEXA T-Score between Monozygotic and Dizygotic Twins: A Cross-Sectional Study Using KoGES HTS Data
Abstract
We explored the genetic and environmental inter-relationships among osteoporosis, fracture, arthritis, and bone mineral density concordance in monozygotic twins compared to those in dizygotic twins. This cross-sectional research assessed data of 1032 monozygotic and 242 dizygotic twin pairs aged >20 years included in the Healthy Twin Study data of the Korean Genome and Epidemiology Study between 2005 and 2014. Outcomes of interest included illness concordance and absolute differences in dual-energy X-ray absorptiometry (DEXA) T-scores. We found comparable concordances of osteoporosis, fractures, osteoarthritis, and rheumatoid arthritis between monozygotic and dizygotic twins. Medical histories of osteoporosis, fractures caused by accident or falling, osteoarthritis, and rheumatoid arthritis were not distinct between monozygotic and dizygotic twins. Accidental fracture occurrence in both monozygotic twins showed significantly lower odds than that in dizygotic twins. Genetic influence on liability to fracture risk might thus be maintained. DEXA T-scores for bone mineral density indicated more comparable tendencies within monozygotic twin pairs than within dizygotic ones, suggesting the relative importance of genetic contribution to bone mineral density. The relative importance of genetic factors in bone mineral density is sustained between monozygotic twins; overt disease expression of osteoporosis, fractures, or arthritis may be affected by environmental factors.
Keywords: aging; bone mineral density; dizygotic twins; environmental factors; fracture; genetic factors; monozygotic twins; osteoarthritis; osteoporosis; rheumatoid arthritis.
Conflict of interest statement
The authors declare no conflict of interest.
Figures

Similar articles
-
Comparison of the Differences in State-Trait Anxiety Inventory Scores and Insomnia Histories between Monozygotic and Dizygotic Twins: A Cross-Sectional Study Using KoGES HTS Data.J Clin Med. 2022 Jul 11;11(14):4011. doi: 10.3390/jcm11144011. J Clin Med. 2022. PMID: 35887774 Free PMC article.
-
Comparison of the Concordance of Cardiometabolic Diseases and Physical and Laboratory Examination Findings between Monozygotic and Dizygotic Korean Adult Twins: A Cross-Sectional Study Using KoGES HTS Data.Nutrients. 2022 Nov 15;14(22):4834. doi: 10.3390/nu14224834. Nutrients. 2022. PMID: 36432523 Free PMC article.
-
Comparison of Concordance of Peptic Ulcer Disease, Non-Adenomatous Intestinal Polyp, and Gallstone Disease in Korean Monozygotic and Dizygotic Twins: A Cross-Sectional Study.Int J Environ Res Public Health. 2022 Oct 4;19(19):12708. doi: 10.3390/ijerph191912708. Int J Environ Res Public Health. 2022. PMID: 36232007 Free PMC article.
-
How twin studies help to understand inflammatory joint disease.Joint Bone Spine. 2016 Dec;83(6):637-643. doi: 10.1016/j.jbspin.2016.02.008. Epub 2016 Apr 7. Joint Bone Spine. 2016. PMID: 27068611 Review.
-
Handedness in twins: meta-analyses.BMC Psychol. 2022 Jan 15;10(1):11. doi: 10.1186/s40359-021-00695-3. BMC Psychol. 2022. PMID: 35033205 Free PMC article.
Cited by
-
Comparison of the Concordance of Allergic Diseases between Monozygotic and Dizygotic Twins: A Cross-Sectional Study Using KoGES HTS Data.J Pers Med. 2023 Apr 25;13(5):721. doi: 10.3390/jpm13050721. J Pers Med. 2023. PMID: 37240891 Free PMC article.
-
Skeletal abnormalities, pediatric-onset severe osteoporosis, and multiple fragility fractures in a patient with a novel CTNNB1 de novo variant.Bone Rep. 2024 Jun 4;21:101777. doi: 10.1016/j.bonr.2024.101777. eCollection 2024 Jun. Bone Rep. 2024. PMID: 38952406 Free PMC article.
References
-
- Lee S.-G., Park Y.-E., Park S.-H., Kim T.-K., Choi H.-J., Lee S.-J., Kim S.-I., Lee S.-H., Kim G.-T., Lee J.-W., et al. Increased frequency of osteoporosis and BMD below the expected range for age among South Korean women with rheumatoid arthritis. Int. J. Rheum. Dis. 2012;15:289–296. doi: 10.1111/j.1756-185X.2012.01729.x. - DOI - PubMed
Publication types
MeSH terms
Grants and funding
LinkOut - more resources
Full Text Sources
Medical