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Yue YS, Liu Y, Lu K, Shi Q, Zhou KX, Li C. Outdoor walking, genetic predisposition, and the risk of incident osteoporosis among older adults: A prospective large population-based cohort study. Osteoporos Int 2024; 35:1249-1259. [PMID: 38771526 PMCID: PMC11211113 DOI: 10.1007/s00198-024-07122-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/11/2023] [Accepted: 05/06/2024] [Indexed: 05/22/2024]
Abstract
This large-scale prospective study showed that a significant association between longer duration of daily outdoor walking and reduced osteoporosis risk was found among older adults, particularly among those with a low genetic predisposition to osteoporosis, which highlighted the importance of outdoor walking as a simple, cost-effective adjunct for preventing osteoporosis. PURPOSE The available cross-sectional data and small-scale studies indicate that outdoor walking benefits bone metabolism. Nevertheless, there is a scarcity of comprehensive prospective research investigating the enduring correlation between outdoor walking and osteoporosis. This study aims to conduct a prospective analysis of the correlation between outdoor walking and osteoporosis while also examining potential variations influenced by genetic susceptibility to osteoporosis. METHODS 24,700 older adults without osteoporosis at baseline were enrolled. These individuals were followed up until December 31, 2021, during which data on outdoor walking was gathered. The genetic risk score for osteoporosis was comprised of 14 single-nucleotide polymorphisms. RESULTS 4,586 cases of osteoporosis were identified throughout a median follow-up period of 37.3 months. Those who walked outside for > 30 but ≤ 60 min per day had a hazard ratio (HR) of 0.83 (95% confidence interval (CI): 0.72-0.95) for incident osteoporosis, whereas those who walked outside for > 60 min per day had an HR of 0.60 (95% CI: 0.39-0.92). We found that osteoporosis risk exhibited a declining trend in individuals with low genetic risk. Individuals walking outside for > 60 min per day tended to have the lowest overall osteoporosis risk among those with high genetic risk. CONCLUSIONS A significant negative correlation exists between an extended period of daily outdoor walking and osteoporosis incidence risk. This correlation is particularly pronounced among individuals with low genetic risk. The results above underscore the significance of outdoor walking as a simple and economical adjunct to public health programs to prevent osteoporosis.
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Affiliation(s)
- Yu-Shan Yue
- Department of Rehabilitation, Affiliated Kunshan Hospital of Jiangsu University, Suzhou, Jiangsu, China
| | - Yang Liu
- College of Life Sciences, University of Chinese Academy of Sciences, Beijing, China
| | - Ke Lu
- Department of Orthopedics, Affiliated Kunshan Hospital of Jiangsu University, Suzhou, Jiangsu, China
| | - Qin Shi
- Department of Orthopedics, the First Affiliated Hospital of Soochow University, Suzhou, Jiangsu, China
| | - Kai-Xin Zhou
- Guangzhou Laboratory, Guangzhou, Guangdong, China.
| | - Chong Li
- Department of Orthopedics, Affiliated Kunshan Hospital of Jiangsu University, Suzhou, Jiangsu, China.
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Kwon KW, Lee YH, Yeo MH, Park SH, Kim HR, Kim HS, Chang KS. Maternal and Fetal Effects of Gestational Vitamin D Concentration. Healthcare (Basel) 2023; 11:2325. [PMID: 37628522 PMCID: PMC10454327 DOI: 10.3390/healthcare11162325] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2023] [Revised: 08/10/2023] [Accepted: 08/14/2023] [Indexed: 08/27/2023] Open
Abstract
Most (90%) vitamin D synthesis occurs in the skin using sunlight (ultraviolet rays), and 10% is obtained through food. Vitamin D is an essential nutrient for skeletal growth and maintenance, cell proliferation and differentiation, and immune function. This study investigated whether maternal serum vitamin D concentrations induce maternofetal effects. Hematological analysis, serological changes, and precision fetal ultrasound findings were analyzed by maternal vitamin D concentration in gestational weeks 22-25 to ascertain direct effects on fetal growth. Bone density-vitamin D concentration correlation was analyzed. No hematologic or serological effect of maternal vitamin D concentration was detected; however, the sexually transmitted infection and cross-infection rates were inversely proportional to maternal vitamin D concentration. No significant correlation between vitamin D concentration and vertebral and femoral BMD was detected. For fetal growth, biparietal diameter, head circumference, abdominal circumference, femur length, and humerus length were analyzed. Humerus (p < 0.05) and femur (p < 0.001) lengths were higher in the vitamin D-sufficient group than in the vitamin D-deficient group. Vitamin D concentration did not positively affect hematologic changes and bone density; maternal vitamin D concentration essentially affected fetal bone growth. Vitamin D inhibits sexually transmitted infections in mothers and promotes fetal bone growth. Prevention of vitamin D deficiency, supplementation, or outdoor activities is recommended.
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Affiliation(s)
- Ki-Wook Kwon
- Department of Clinical Laboratory Science, Catholic University of Pusan, Busan 46252, Republic of Korea; (K.-W.K.); (Y.-H.L.); (M.-H.Y.)
| | - Young-Hyeon Lee
- Department of Clinical Laboratory Science, Catholic University of Pusan, Busan 46252, Republic of Korea; (K.-W.K.); (Y.-H.L.); (M.-H.Y.)
| | - Min-Ho Yeo
- Department of Clinical Laboratory Science, Catholic University of Pusan, Busan 46252, Republic of Korea; (K.-W.K.); (Y.-H.L.); (M.-H.Y.)
| | - Sang-Hyun Park
- Department of Clinical Laboratory Science, Kyungnam College of Information & Technology, Busan 47011, Republic of Korea;
| | - Hye-Ran Kim
- Department of Biomedical Laboratory Science, Dong-Eui Institute of Technology, Busan 47230, Republic of Korea;
| | - Hye-Sook Kim
- Division of International Infectious Diseases Control, Faculty of Pharmaceutical Sciences, Okayama University, Tsushima-Naka, Kita-ku, Okayama 700-8530, Japan;
| | - Kyung-Soo Chang
- Department of Clinical Laboratory Science, Catholic University of Pusan, Busan 46252, Republic of Korea; (K.-W.K.); (Y.-H.L.); (M.-H.Y.)
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Kim JH, Kim SY, Park JE, Kim HJ, Jeon HJ, Kim YY, Park J. Nationwide Trends in Osteoporosis in Koreans With Disabilities From 2008 to 2017. JBMR Plus 2023; 7:e10747. [PMID: 37283652 PMCID: PMC10241083 DOI: 10.1002/jbm4.10747] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/16/2022] [Revised: 03/12/2023] [Accepted: 03/29/2023] [Indexed: 06/08/2023] Open
Abstract
This study examined the 10-year trends in the prevalence of osteoporosis according to disability grade and type compared with those without disabilities in South Korea. We linked national disability registration data with the National Health Insurance claims data. Age- and sex-standardized prevalence of osteoporosis were analyzed from 2008 to 2017 according to sex, disability type, and disability grade. Adjusted odds ratios for osteoporosis according to disability characteristics in the most recent years' data were also confirmed by multivariate analysis. Over the past decade, the prevalence of osteoporosis has increased in people with disabilities compared with people without disabilities, and the gap has gradually widened from 7% to 15%. By analysis of the most recent year data, both male and female individuals with disabilities had a higher risk of osteoporosis than those without disability (odds ratios [OR] 1.72, 95% confidence interval [CI] 1.70-1.73 in males; OR 1.28, 95% CI 1.27-1.28 in females); the multivariate-adjusted OR was especially prominent in disability related to respiratory disease (OR 2.07, 95% CI 1.93-2.21 in males; OR 1.74; 95% CI 1.60-1.90 in females), epilepsy (OR 2.16, 95% CI 1.78-2.61 in males; OR 1.71; 95% CI 1.53-1.91 in females), and physical disability types (OR 2.09, 95% CI 2.06-2.21 in males; OR 1.70; 95% CI 1.69-1.71 in females). In conclusion, the prevalence and risk of osteoporosis have increased in people with disabilities in Korea. In particular, the risk of osteoporosis increases significantly in people with respiratory diseases, epilepsy, and physical disability types. © 2023 The Authors. JBMR Plus published by Wiley Periodicals LLC on behalf of American Society for Bone and Mineral Research.
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Affiliation(s)
- Ji Hyoun Kim
- Department of Internal MedicineChungbuk National University HospitalCheongjuRepublic of Korea
- College of MedicineChungbuk National UniversityCheongjuRepublic of Korea
| | - So Young Kim
- Institute of Health & Science ConvergenceChungbuk National UniversityCheongjuRepublic of Korea
- Department of Public Health and Preventive MedicineChungbuk National University HospitalCheongjuRepublic of Korea
| | - Jong Eun Park
- Institute of Health & Science ConvergenceChungbuk National UniversityCheongjuRepublic of Korea
| | - Hyo Jong Kim
- Department of Rehabilitation MedicineChungbuk National University HospitalCheongjuRepublic of Korea
| | - Hyun Jeong Jeon
- Department of Internal MedicineChungbuk National University HospitalCheongjuRepublic of Korea
- College of MedicineChungbuk National UniversityCheongjuRepublic of Korea
| | - Yeon Yong Kim
- Big Data Steering DepartmentNational Health Insurance ServiceWonjuRepublic of Korea
- Drug Evaluation DepartmentNational Institute of Food and Drug Safety EvaluationCheongjuRepublic of Korea
| | - Jong‐Hyock Park
- College of MedicineChungbuk National UniversityCheongjuRepublic of Korea
- Institute of Health & Science ConvergenceChungbuk National UniversityCheongjuRepublic of Korea
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Zhang L, Luo X, Liu H, Zhu W, Zhang X, Zhu S, Zhang X, Zhao G, Li T, Xiao F, Zhang F, Zhou F, Wan Y. Prevalence and risk factors of osteoporosis and osteopenia among residents in Hubei province, China. Arch Osteoporos 2023; 18:49. [PMID: 37060512 DOI: 10.1007/s11657-023-01245-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/29/2022] [Accepted: 04/06/2023] [Indexed: 04/16/2023]
Abstract
It is the first time to estimate the prevalence and characterize of osteoporosis in Hubei province, China. The prevalence of osteoporosis was 12.19%, 3.69% for males, and 18.94% for females; 56.6% were diagnosed with osteopenia, 44.96% for males, and 65.84% for females. INTRODUCTION The disease burden of osteoporosis is increasing, but there are few studies on the prevalence and risk factors in Hubei, China. This study aims to analyze the prevalence of osteoporosis using dual-energy X-ray absorptiometry (DXA) measurement and the risk factors of osteoporosis using epidemiological survey methods. OBJECTIVE To explore the prevalence of osteoporosis and osteopenia in Hubei province, and provide the epidemiological basis for policymakers, to reduce the prevalence of osteoporosis METHODS: Based on data derived from the epidemiological survey of osteoporosis in Hubei province in 2018, 1592 residents aged 40 and above from 32 neighborhood committees/villages in 4 districts/counties of Hubei province were selected by multistage stratified random sampling. The lumbar spine AP (L1-L4 and L2-L4), femoral neck, and total hip BMD were measured using DXA of the internationally recognized gold standard and assessed according to WHO diagnostic criteria, utilizing unconditional logistic regression to explore the risk factors of osteoporosis and osteopenia. RESULTS The overall crude prevalence of osteoporosis was 12.19%, 3.69% for males, and 18.94% for females. Osteopenia was diagnosed in 56.6% of all participants, 44.96% in males, and 65.84% in females. Increasing age, females, and underweight were related to the high prevalence of osteoporosis and osteopenia, while people with higher levels of education, overweight, and obese had a low prevalence of osteoporosis and osteopenia. In women, the absence of chronic disease and moderate intake of dairy products probably be associated with the low prevalence of osteopenia. CONCLUSIONS The prevalence of osteoporosis and osteopenia is high in Hubei, China. The risk of prevalence of osteoporosis and osteopenia was higher in females and people with higher age and low BMI. While high BMI, high education, the absence of chronic disease, and intaking dairy moderately were negatively correlated with the prevalence of osteopenia or osteoporosis. The government should support the prevention and treatment of osteoporosis.
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Affiliation(s)
- Lin Zhang
- Department of Orthopaedics, Wuhan Hospital of Traditional Chinese and Western Medicine, Wuhan, 430022, China
| | - Xiaoying Luo
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Hao Liu
- Institute of Chronic Disease Prevention and Cure, Hubei Provincial Center for Disease Control and Prevention, Wuhan, 430079, China
| | - Wei Zhu
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Xupeng Zhang
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Shijie Zhu
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Xiaowei Zhang
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Gaichan Zhao
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Tianzhou Li
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Fengyu Xiao
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China
| | - Faxue Zhang
- Department of Occupational and Environmental Health, School of Public Health, Wuhan University, Wuhan, 430071, China.
| | - Fang Zhou
- Institute of Chronic Disease Prevention and Cure, Hubei Provincial Center for Disease Control and Prevention, Wuhan, 430079, China.
| | - Yanluan Wan
- The Ganyu District People's Hospital of Lianyungang City, Lianyungang, 222199, China.
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5
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Zheng M, Wan Y, Liu G, Gao Y, Pan X, You W, Yuan D, Shen J, Lu J, Wang X, Zheng G, Han Z, Li X, Chen K, Xing X, Zhang D, Weng C, Wei Q, Zhang Y, Lin H. Differences in the prevalence and risk factors of osteoporosis in chinese urban and rural regions: a cross-sectional study. BMC Musculoskelet Disord 2023; 24:46. [PMID: 36658540 PMCID: PMC9850530 DOI: 10.1186/s12891-023-06147-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/24/2022] [Accepted: 01/09/2023] [Indexed: 01/20/2023] Open
Abstract
BACKGROUND Bone mineral density (BMD) and prevalence of osteoporosis may differ between urban and rural populations. This study aimed to investigate the differences in BMD characteristics between urban and rural populations in Jiangsu, China. METHODS A total of 2,711 participants aged 20 years and older were included in the cross-sectional study. Multistage and stratified cluster random sampling was used as the sampling strategy. BMD was measured by the method of dual-energy x-ray absorptiometry (DXA). Data were collected through questionnaires/interview. BMD values at the lumbar spine (L1-L4), femoral neck, total hip, and greater trochanter were collected. Descriptive statistics were used to demonstrate the characteristics of urban and rural participants. Multivariate logistic regression analysis was utilized to analyze the factors that may be associated with osteoporosis in urban and rural populations. RESULTS Of these participants, 1,540 (50.49%) were females and 1,363 (42.14%) were from urban. The prevalence of osteoporosis in urban and rural populations was 5.52% and 10.33%, respectively. In terms of gender, the prevalence of osteoporosis was 2.68% in males and 13.82% in females. For menopausal status, the prevalence of osteoporosis was 30.34% in postmenopausal females and 4.78% in premenopausal females. In urban populations, older age [adjusted odds ratio (AOR) = 2.36, 95%CI, 2.35-2.36), hypertension (AOR = 1.37, 95%CI, 1.36-1.37), unmarried (AOR = 4.04, 95%CI, 3.99-4.09), smoking everyday (AOR = 2.26, 95%CI, 2.23-2.28), family history of osteoporosis (AOR = 1.66, 95%CI, 1.65-1.67), dyslipidemia (AOR = 1.05, 95%CI, 1.04-1.05), and higher β-crosslaps (β-CTX) level (AOR = 1.02, 95%CI, 1.02-1.02) were associated with an increased risk of osteoporosis, while males (AOR = 0.04, 95%CI, 0.04-0.04), higher education level (AOR = 0.95, 95%CI, 0.95-0.95), and aquatic product intake (AOR = 0.99, 95%CI, 0.99-0.99) were related to decreased risk of osteoporosis. Similar results were also observed in rural populations, and (all P < 0.05). CONCLUSION The prevalence of osteoporosis in rural populations was higher than that in urban populations, and the factors associated with the risk of osteoporosis were similar in urban and rural populations.
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Affiliation(s)
- Miao Zheng
- grid.452666.50000 0004 1762 8363The Osteoporosis Clinical Center, The Second Affiliated Hospital of Soochow University, Suzhou, 215004 China
| | - Yanan Wan
- grid.410734.50000 0004 1761 5845Department of Non-Communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009 China
| | - Gongwen Liu
- grid.410745.30000 0004 1765 1045Department of Orthopedics, Suzhou TCM Hospital Affiliated to Nanjing University of Chinese Medicine, Suzhou, 215004 China
| | - Yan Gao
- grid.452273.50000 0004 4914 577XDepartment of Orthopedics, The First People’s Hospital of Kunshan, Kunshan, 215300 China
| | - Xiaoqun Pan
- grid.410734.50000 0004 1761 5845Department of Non-Communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009 China
| | - Wanxi You
- Department of Chronic Disease Prevention and Control, Luhe District Center for Disease Control and Prevention, Nanjing, 215200 China
| | - Donglan Yuan
- grid.412676.00000 0004 1799 0784Department of Nuclear Medicine, The First Affiliated Hospital of Nanjing Medical University, Nanjing, 210029 China
| | - Jianxin Shen
- Department of Chronic Disease Prevention and Control, Suzhou Wujiang District Center for Disease Control and Prevention, Suzhou, 215200 China
| | - Junhua Lu
- Department of Chronic Disease Prevention and Control, Chongchuan District Center for Disease Control and Prevention, Nantong, 226001 China
| | - Xia Wang
- grid.452883.0Department of Osteoporosis, Third Affiliated Hospital of Nantong University, Nantong, 226000 China
| | - Gangfeng Zheng
- Department of Chronic Diseases, Jingjiang Center for Disease Control and Prevention, Jingjiang 214500, Beijing, China
| | - Zhiqiang Han
- grid.452858.60000 0005 0368 2155Taizhou Hospital of Traditional Chinese Medicine, Taizhou, 225300 China
| | - Xinlin Li
- Department of Chronic Diseases, Nantong Center for Disease Control and Prevention, Nantong, 214500 China
| | - Kai Chen
- grid.411634.50000 0004 0632 4559XuYi People’s Hospital, Huaian, 211700 China
| | - Xiaoxi Xing
- Quanshan District Center for Disease Control and Prevention, Xuzhou, 221002 China
| | - Dong Zhang
- grid.452666.50000 0004 1762 8363The Osteoporosis Clinical Center, The Second Affiliated Hospital of Soochow University, Suzhou, 215004 China
| | - Chengwei Weng
- grid.452666.50000 0004 1762 8363The Osteoporosis Clinical Center, The Second Affiliated Hospital of Soochow University, Suzhou, 215004 China
| | - Qi Wei
- The Osteoporosis Clinical Center, The Second Affiliated Hospital of Soochow University, Suzhou, 215004, China.
| | - Yongqing Zhang
- Department of Non-Communicable Chronic Disease Control, Jiangsu Provincial Center for Disease Control and Prevention, Nanjing, 210009, China.
| | - Hua Lin
- Department of Orthopedics, Affiliated Drum Tower Hospital, Medical School of Nanjing University, Nanjing, 210008, China.
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Kim JH, Kim SR, Kang G, Choi IA. Gout as a risk factor for osteoporosis: A Korean population-based study. Medicine (Baltimore) 2022; 101:e31524. [PMID: 36397454 PMCID: PMC9666163 DOI: 10.1097/md.0000000000031524] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/18/2022] Open
Abstract
Uric acid acts as both an antioxidant and a pre-oxidant that induces oxidative stress; thus, it plays a paradoxical role in inflammation. However, the effect of gout, a hallmark of hyperuricemia, on osteoporosis remains unclear. Therefore, this study aimed to investigate the association between gout and osteoporosis. This retrospective cohort study used data from the Korean National Health Insurance Service Database. In total, 628,565 participants who were diagnosed with gout and prescribed medications for gout for at least 90 days were selected. The control cohort included patients with no history of gout or use of gout medication. Age and sex 1:1 propensity score matching and Cox proportional hazards models were used to investigate risk factors for osteoporosis. In total, 305,810 patients with gout met the inclusion criteria. Compared with the control group, both men and women with gout showed an increased incidence rate ratio of osteoporosis. In the stratified analysis by age, patients with gout showed an increased incidence rate ratio for osteoporosis in all age groups, except for those over 80 years of age (P < .001). Gout showed an increased hazard ratio of 1.48 (95% CI: 1.45-1.51, P < .001). The female sex has also been identified as a risk factor for osteoporosis. Patients in their 70s had the highest HR. Gout is significantly associated with the risk of osteoporosis. In particular, the results of this study showed that the incidence of osteoporosis increased up to four times in male patients in their 20s with gout compared to without gout.
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Affiliation(s)
- Ji Hyoun Kim
- Division of Rheumatology, Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
- Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - So Rae Kim
- Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - Gilwon Kang
- Department of Health Information and Management, College of Medicine, Chungbuk National University, Cheongju, Korea
| | - In Ah Choi
- Division of Rheumatology, Department of Internal Medicine, Chungbuk National University Hospital, Cheongju, Korea
- Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea
- *Correspondence: In Ah Choi, Department of Internal Medicine, College of Medicine, Chungbuk National University, Cheongju, Korea (e-mail: )
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Canto-Cetina T, Rojano-Mejía D, Coral-Vázquez RM, Cetina-Manzanilla JA, Polanco-Reyes L, Canto P. Bone Mineral Density and Fractures In Postmenopausal Women Of Mayan-Mestizo Ethnic Origin With Different Body Mass Indices. Ann Hum Biol 2022; 48:567-571. [PMID: 35139707 DOI: 10.1080/03014460.2022.2041093] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
Abstract
BACKGROUND Obesity protects against bone loss, but it increases the risk of fragility fractures. AIM To determine if bone mineral density (BMD) and the prevalence of fractures are different in postmenopausal Mayan-mestizo women grouped according to their body mass index. SUBJECTS AND METHODS We studied 600 postmenopausal Maya-Mestizo women. A structured questionnaire for risk factors was applied. Body mass index (BMI) was determined. BMD was assessed at the lumbar spine and total hip by dual-energy X-ray absorptiometry. History of low trauma fracture was determined from medical records. ANOVA was used to compare mean BMD between women with different BMI. To compare the frequency of fractures according to BMI group, we used χ2. RESULTS According to WHO classification of BMI, 16.3% of women had normal BMI, 35.3% were overweight, and 48.4% had obesity. We found that women with obesity had a higher BMD versus women with normal BMI or overweight in all the anatomical sites analysed. The prevalence of history of fractures was 18.2%. We did not find differences between the women of different BMI; the wrist was the most frequent skeletal site of the fracture. CONCLUSIONS Obesity in postmenopausal Maya-Mestizo women is not a risk factor for developing fragility fractures.
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Affiliation(s)
- Thelma Canto-Cetina
- Laboratorio de Biología de la Reproducción, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Mérida Yucatán, México
| | - David Rojano-Mejía
- UMAE Hospital de Traumatología, Ortopedia y Rehabilitación "Dr. Victorio de la Fuente Narváez", Instituto Mexicano del Seguro Social, Ciudad de México, México
| | - Ramón Mauricio Coral-Vázquez
- Sección de Estudios de Posgrado e Investigación, Escuela Superior de Medicina, Instituto Politécnico Nacional, Ciudad de México, México.,Subdirección de Enseñanza e Investigación, Centro Médico Nacional "20 de Noviembre", Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado, Ciudad de México, México
| | | | - Lucila Polanco-Reyes
- Laboratorio de Biología de la Reproducción, Centro de Investigaciones Regionales "Dr. Hideyo Noguchi", Mérida Yucatán, México
| | - Patricia Canto
- Unidad de Investigación en Obesidad, Facultad de Medicina, Universidad Nacional Autónoma de Ciudad de México, México.,Subdirección de Investigación Clínica, Dirección de Investigación, Instituto Nacional de Ciencias Médicas y Nutrición "Salvador Zubirán", Ciudad de México, México
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8
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Shaki O, Gupta TP, Rai SK, Upreti V, Patil D. Does parity and duration of lactation have any effect on the bone mineral density of the femur and lumbar spine in Indian women? A cross-sectional study from the Northeast region of India. J Family Med Prim Care 2021; 10:2886-2892. [PMID: 34660421 PMCID: PMC8483082 DOI: 10.4103/jfmpc.jfmpc_2349_20] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2020] [Revised: 02/17/2021] [Accepted: 05/03/2021] [Indexed: 11/29/2022] Open
Abstract
Background: The effects of multiple pregnancies and period of lactation on bone density have not been studied till date and there is very less data available, especially from developing countries like India. Lumbar spine and femoral neck were used to measure BMD and results were recorded. Objective: To find out the effect of parity and period of lactation on occurrence of osteoporosis in spine and femoral neck in women of the Northeast region of India. Materials and Methods: The cross-sectional study included 294 perimenopausal and postmenopausal women aged 30–65 year old. Age, body mass index (BMI), parity, total lactation period, menopausal status, duration of menopause socioeconomic status, and nutritional history were noted. The dual-energy X-ray absorptiometry system was used to measure the BMD of lumbar and femoral neck BMD. Multiple regression analysis was done for finding out the association of parity and lactation with BMD. Results: The parity was inversely related with BMD of lumbar spine (β = −0.138, P = 0.00423) and BMD of femoral neck (β = −0.142, P = 0.00487). This relation remained significant after adjusting for age, BMI, and duration of menopause. Period of lactation was also inversely correlated with BMD for lumbar spine (β = −0.0812, P = 0.0012) and BMD of femoral neck (β = −0.033, P = 0.0031). Conclusion: The number of parity and prolonged period of lactation have a negative effect on BMD in both regions especially in the lower socioeconomic strata with poor nutritional intake. Our data supports that parity and duration of lactation can be associated with future osteoporosis.
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Affiliation(s)
- Omna Shaki
- Department of Trauma and Emergency, Base Hospital, Guwahati, Assam, India
| | - Tej P Gupta
- Department of Orthopaedics, Base Hospital, Guwahati, Assam, India
| | - Sanjay Kumar Rai
- Department of Orthopaedics, Base Hospital, Guwahati, Assam, India
| | - Vimal Upreti
- Department of Medicine, Base Hospital, Guwahati, Assam, India
| | - Deepak Patil
- Department of Obstetrics and Gynecology, Base Hospital, Guwahati, Assam, India
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9
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Lo SST. Prevalence of osteoporosis in elderly women in Hong Kong. Osteoporos Sarcopenia 2021; 7:92-97. [PMID: 34632111 PMCID: PMC8486614 DOI: 10.1016/j.afos.2021.09.001] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/12/2021] [Revised: 08/20/2021] [Accepted: 09/01/2021] [Indexed: 01/22/2023] Open
Abstract
Objectives To determine the prevalence of osteoporosis and the proportion who needed treatment after screening women aged 65 years or older; their treatment acceptance and continuation. Methods This is an observational study conducted between May 2017 and April 2020. Participants underwent clinical assessment and bone mineral density measurement of lumbar spine, total hip, and femoral neck by dual energy X-ray absorptiometry. Those with osteoporosis at any site or osteopenia with 10-year major fracture risk ≥ 20% or hip fracture risk ≥ 3% by Fracture Risk Assessment Tool® were offered drug treatment. Results Among 1800 participants, 15.9% were normal, 33.2% were low-risk osteopenic, 27.2% were high-risk osteopenic, and 23.7% were osteoporotic. Their mean age was 69.4 years and 6.3% had low-energy fractures after menopause. After stepwise logistic regression analysis, only prior low-energy fractures after menopause and low body mass index (BMI) remained significantly correlated with osteoporosis. Those who needed treatment were significantly older, menopaused at age 45 years or earlier, had a parent with hip fracture, had low-energy fractures after menopause, and low BMI. Drug was offered to 916 women but 67.6% refused because they worried about side effects, interaction with existing drugs, and were reluctant to take more drugs. Treatment acceptance was significantly higher among osteoporotic patients. Treatment continuation at 6th and 12th months was also significantly higher in osteoporotic patients. Conclusions Osteoporosis screening in elderly women identified a significant proportion who needed treatment. Encouraging them to initiate drug, especially high-risk osteopenic patients, remained a challenge.
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10
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Lee ES, Kwon S, Park HM. The Trend in the Sales of Menopausal Hormone and Other Osteoporosis Medications in South Korea from 2016 to 2019. J Bone Metab 2021; 28:201-206. [PMID: 34520653 PMCID: PMC8441533 DOI: 10.11005/jbm.2021.28.3.201] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/06/2021] [Accepted: 05/29/2021] [Indexed: 11/11/2022] Open
Abstract
Background Increasing geriatric population, osteoporosis prevalence, and interest in bone health are key contributing factors for the growth of osteoporosis medication markets. Thus, this study evaluated changes in the menopausal hormone and other osteoporosis medication markets from 2016 to 2019. Methods This study’s dataset was obtained from the International Marketing Services of IQVIA Inc. in South Korea. The sales of medications for osteoporosis treatment with menopausal hormones were evaluated for drug sales for osteoporosis treatment from 2016 to 2019. Results The results showed that the tissue-selective estrogen complex (TSEC) sales had increased annually while the estrogen-progesterone therapy (EPT) sales had decreased. Excluding menopausal hormones, bisphosphonates were the most widely sold medications for osteoporosis treatment. Among the bisphosphonate medications, sales of ibandronate and zoledronate increased annually, while alendronate and risedronate decreased. Teriparatide also showed increasing sales. A rapid rise was noted in the sales of denosumab. Conclusions While the sales of TSEC, injectable bisphosphonates, and denosumab have increased annually, the sales of EPT, estrogen therapy, oral bisphosphonates have not increased, as reflected in hormone therapy and osteoporosis medication market trends. This study showed the recent trends in hormone therapy and the osteoporosis medication market from 2016 to 2019 in South Korea.
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Affiliation(s)
- Eun Sil Lee
- Department of Obstetrics and Gynecology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Sogene Kwon
- Department of Obstetrics and Gynecology, Soonchunhyang University Seoul Hospital, Soonchunhyang University College of Medicine, Seoul, Korea
| | - Hyoung Moo Park
- Department of Obstetrics and Gynecology, Menopause Clinic Grace Women's Hospital , Goyang, Korea
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11
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Low Grip Strength and Muscle Mass Increase the Prevalence of Osteopenia and Osteoporosis in Elderly Women. Healthcare (Basel) 2021; 9:healthcare9040476. [PMID: 33923692 PMCID: PMC8072912 DOI: 10.3390/healthcare9040476] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2021] [Revised: 04/12/2021] [Accepted: 04/13/2021] [Indexed: 12/28/2022] Open
Abstract
The risk of developing low muscle strength and muscle mass is affected by aging, osteopenia, and osteoporosis and increases with age. The purpose of this study was to investigate the prevalence and cutoff values for osteoporosis and osteopenia according to the level of grip strength and muscle mass associated with sarcopenia. A cross-sectional study was conducted, and data from 734 women aged from 60 to 79 years old who visited the healthcare center from 2016 to 2019 were analyzed. Bone mineral density was measured on the lumbar spine from 1-4 using dual X-ray absorptiometry. Osteopenia and osteoporosis were classified on the basis of a T-score ranging from -1.0 to -2.4 and under -2.5, respectively. The diagnostic criteria for sarcopenia were a grip strength of <18 kg and muscle mass of <5.7 kg/m2 according to the Asian Working Group of Sarcopenia. Logistic regression analysis was used to determine the odds ratio, and the receiver operating characteristic curve was applied for the cutoff values. There were 351 (47.8%) patients with osteopenia and 152 (20.7%) patients with osteoporosis. The prevalence of osteopenia increased 1.593 times in the lowest grip strength group and 1.810 times in the lowest muscle mass group (p < 0.05). For osteoporosis, the lowest grip strength increased 2.512 times and the lowest muscle mass increased 2.875 times, compared to the highest grip strength group. In the sarcopenia group, osteopenia increased 2.451 times and osteoporosis increased 3.137 times, compared to the non-sarcopenia group (p < 0.05). In conclusion, the prevalence of osteoporosis and osteopenia was increased in elderly women with low grip strength and muscle mass.
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12
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Pedrosa M, Ferreira MT, E Batista de Carvalho LA, M Marques MP, Curate F. The association of osteochemometrics and bone mineral density in humans. AMERICAN JOURNAL OF PHYSICAL ANTHROPOLOGY 2021; 176:434-444. [PMID: 33852736 DOI: 10.1002/ajpa.24283] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 11/20/2020] [Revised: 02/12/2021] [Accepted: 03/24/2021] [Indexed: 12/29/2022]
Abstract
OBJECTIVES Even though much is known about bone mineral and matrix composition, studies about their relationship with several bone properties and its alterations related to bone diseases such as osteoporosis are practically non-existent in humans. Thus, the development of methods to understand the effects of bone properties at a microscopic level is paramount. This research aimed to evaluate whether Fourier transform infrared-attenuated total reflectance (FTIR-ATR) band intensity ratios correlate with femoral bone mass, bone mineral content (BMC) (total and femoral neck), bone mineral per unit area (BMD) (total, femoral neck, greater trochanter, intertrochanteric region, and Ward's area) and the area (total and femoral neck). A sample of femora from the 21st Century Identified Skeleton Collection (N = 78, 42 females and 36 males) was employed and BMC, BMD, and the femoral areas were acquired by DXA. RESULTS It was found that only females' BMD had a significant association with the femoral FTIR-ATR indices under study, whereas bone collagen (Am/P) and the content of carbonate Type A (API) in males correlated with the total proximal femur area of the regions of interest and the femoral neck area. DISCUSSION Men and women showed different changes related to their chemical composition in BMD, BMC, and probed area, most likely due to differences in structure and physiology, as well as mechanical strength in the proximal femoral sites where BMD was analyzed.
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Affiliation(s)
- Mariana Pedrosa
- Centre for Functional Ecology, Laboratory of Forensic Anthropology, Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, Coimbra, Portugal
| | - Maria Teresa Ferreira
- Centre for Functional Ecology, Laboratory of Forensic Anthropology, Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,Research Centre for Anthropology and Health, Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal
| | | | - Maria Paula M Marques
- Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,Molecular Physical-Chemistry R&D Unit, Department of Chemistry, University of Coimbra, Coimbra, Portugal
| | - Francisco Curate
- Centre for Functional Ecology, Laboratory of Forensic Anthropology, Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,Research Centre for Anthropology and Health, Department of Life Sciences, Calçada Martim de Freitas, University of Coimbra, Coimbra, Portugal.,School of Technology of Tomar, Polytechnic Institute of Tomar, Tomar, Portugal
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13
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Prevalence and risk factors associated with osteoporosis among residents aged above 20 years old in Chongqing, China. Arch Osteoporos 2021; 16:57. [PMID: 33758984 DOI: 10.1007/s11657-021-00910-z] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/30/2020] [Accepted: 02/11/2021] [Indexed: 02/03/2023]
Abstract
UNLABELLED Standardized prevalence of osteoporosis was 19.90% in the whole subjects aged between 50 and 87, 5.87% in men and 30.23% in women respectively. Risk factors associated with osteoporosis were analyzed. It is the first time to estimate the prevalence and characterize the epidemiology of osteoporosis in Chongqing, China. PURPOSE To investigate bone mineral density (BMD) profiles, osteoporosis prevalence, and its risk factors among residents aged above 20 years old in Chongqing Municipality, China. METHODS The study population consisted of 770 men and 1085 women aged 20 years and older with BMD measurements using central dual-energy X-ray absorptiometry (DXA). Information on sociodemographic characteristics and the potential risk factors associated with osteoporosis were collected by a standardized interviewer-administered questionnaire. RESULTS Crude prevalence of osteoporosis was 12.99% in the whole subjects, 4.42% for men, and 19.08% for women by WHO criteria at various skeletal regions (among lumbar spine, femoral neck, and total hip). Standardized prevalence of osteoporosis was 19.90% in the whole subjects aged between 50 and 87, 5.87% in men and 30.23% in women respectively. Prevalence of osteoporosis increased with age, and the prevalence of osteoporosis in women was 6.10 times higher than it in men. The prevalence of osteoporosis was significantly associated with the past medical history of fracture (OR = 1.794, P = 0.007); overweight and obesity were considered to be protective factors for osteoporosis with OR of 0.514 and 0.300, respectively; high school graduate (OR = 0.399, P = 0.000 ) and milk intake (OR = 0.648, P = 0.008) were also protective factors for osteoporosis in men and women considered together; menopause was an independent risk factor of osteoporosis in females (OR = 1.782, P = 0.029); current smoking was an independent risk factor of osteoporosis in males (OR = 2.437, P = 0.046). CONCLUSION The prevalence of osteoporosis and osteopenia was high among residents in Chongqing, China. Health education and behavior intervention should be focused on the elderly or female residents to promote the formulation of healthy lifestyle. Necessary steps are needed for more public education and a wider dissemination of information about osteoporosis and its prevention.
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14
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Influence of Osteoporosis Following Spine Surgery on Reoperation, Readmission, and Economic Costs: An 8-Year Nationwide Population-Based Study in Korea. World Neurosurg 2021; 149:e360-e368. [PMID: 33601076 DOI: 10.1016/j.wneu.2021.02.021] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/23/2020] [Revised: 02/04/2021] [Accepted: 02/05/2021] [Indexed: 11/20/2022]
Abstract
OBJECTIVE To evaluate the relationship between prevalence of osteoporosis and risk factors, medical costs, reoperation, and readmission in patients after spine surgery. METHODS Patients >50 years old with thoracic or lumbar spine diseases who underwent spine surgery between 2005 and 2008 were selected from the Korean National Health Insurance Service databases for analysis. There were 147,676 patients selected, who were divided into 2 groups (osteoporosis and non-osteoporosis) and followed for 8 years. Multiple logistic regressions were performed to examine the effect of osteoporosis following spine surgery. RESULTS Patients with osteoporosis showed significant increases in readmission rates (odds ratio = 1.26, P < 0.001). Osteoporosis was found to be significantly associated with longer hospital stays and increased medical costs regardless of the cause of spine disease. For readmission, there was a 62-day difference in hospitalization time and U.S. dollars $2040 difference in medical costs between the osteoporosis group and non-osteoporosis group. Total medical costs of the osteoporosis group were about U.S. dollars $310 million more than total medical costs of the non-osteoporosis group. Osteoporosis increased the risk of reoperation in fusion surgery, particularly in the first 3 months postoperatively (odds ratio = 1.34, P < 0.001). CONCLUSIONS Osteoporosis was significantly associated with higher readmission rates, longer hospitalization, and greater medical costs during the 8-year follow-up. It also increased the risk of reoperation in fusion surgery. Proper management of osteoporosis is essential before spine surgery, particularly fusion surgery, to help reduce patients' socioeconomic burden and produce more satisfactory surgical outcomes.
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15
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Li F, Du Y. Bone mineral density of proximal femur in adult Chinese females. J Orthop 2020; 22:53-58. [PMID: 32280169 PMCID: PMC7138931 DOI: 10.1016/j.jor.2020.03.048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/04/2020] [Accepted: 03/25/2020] [Indexed: 11/24/2022] Open
Abstract
OBJECTIVE This study was designed to establish bone mineral density (BMD) reference data of proximal femur, research the effect of age, height and weight on BMD of proximal femur, and estimate the prevalence of osteoporosis in a Chinese female population. In addition we compared the results with Lebanese and USA white women reference data. METHODS Our study was conducted at one center, including 1578 Chinese women, aged 20-79years. We measured the BMD for proximal femur using dual-energy X-ray absorptiometry, and then established a reference database of proximal femur and set up regression equations of age, height and weight for BMD at proximal femur to research the effects of age, height and weight on BMD. After that, we calculated the standardized BMD and compared them with Lebanese and USA white women reference data. RESULTS The peak BMD occurred in the age range 30-39 years for femoral neck and Ward's triangle, and 40-49 years for trochanter in Chinese women, which were later than in Lebanese and USA white women. The BMD of proximal femur in Chinese women were lower than Lebanese and USA white women in most age ranges. Weight profoundly influenced BMD in all age groups, and age and height mainly effected BMD in older age groups. The standardized prevalence of osteoporosis among Chinese women of 50-79 years old was 9.6% in femoral neck, which was higher than Lebanese but lower than USA white women. CONCLUSION The BMD database of proximal femur in Chinese women we established is normative and different from Lebanese and USA white women reference data, which provides more reliable information on the prevalence of osteoporosis in China.
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Affiliation(s)
| | - Yibin Du
- Department of Orthopaedics, Third Affliated Hospital, Anhui Medical University, Hefei, Anhui, 230022, PR China
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16
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Gu Z, Xie D, Huang C, Ding R, Zhang R, Li Q, Lin C, Qiu Y. MicroRNA-497 elevation or LRG1 knockdown promotes osteoblast proliferation and collagen synthesis in osteoporosis via TGF-β1/Smads signalling pathway. J Cell Mol Med 2020; 24:12619-12632. [PMID: 32975015 PMCID: PMC7687005 DOI: 10.1111/jcmm.15826] [Citation(s) in RCA: 14] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/17/2019] [Revised: 04/13/2020] [Accepted: 05/03/2020] [Indexed: 12/19/2022] Open
Abstract
MicroRNAs (miRNAs) have been corroborated to engage in the process of cellular activities in osteoporosis. However, few researches have been conducted to expose the integrated role of miR‐497, leucine‐rich alpha‐2‐glycoprotein‐1 (LRG1) and transforming growth factor beta 1 (TGF‐β1)/Smads signalling pathway in osteoporosis. Thereafter, the study is set out to delve into miR‐497/LRG1/TGF‐β1/Smads signalling pathway axis in osteoporosis. Osteoporosis bone tissues and normal bone tissues were collected. Rat osteoporosis models were constructed via ovariectomy. Model rats were injected with restored miR‐497 or depleted LRG1 to explore their roles in osteoporosis. Rat osteoblasts were extracted from osteoporosis rats and transfected with restored miR‐497 or depleted LRG1 for further verification. MiR‐497 and LRG1 expression in femoral head tissues and osteoblasts of osteoporosis rats were detected. TGF‐β1/Smads signalling pathway‐related factors were detected. MiR‐497 was poorly expressed while LRG1 was highly expressed and TGF‐β1/Smads signalling pathway activation was inhibited in osteoporosis. MiR‐497 up‐regulation or LRG1 down‐regulation activated TGF‐β1/Smads signalling pathway, promoted collagen type 1 synthesis and suppressed oxidative stress in femoral head tissues in osteoporosis. MiR‐497 restoration or LRG1 knockdown activated TGF‐β1/Smads signalling pathway, promoted viability and suppressed apoptosis of osteoblasts in osteoporosis. Our study suggests that miR‐497 up‐regulation or LRG1 down‐regulation promotes osteoblast viability and collagen synthesis via activating TGF‐β1/Smads signalling pathway, which may provide a novel reference for osteoporosis treatment.
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Affiliation(s)
- ZhengTao Gu
- Department of Treatment Center For Traumatic Injuries, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - DengHui Xie
- Division of joint surgery, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - CaiQiang Huang
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - Rui Ding
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - RongKai Zhang
- Division of joint surgery, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - QingChu Li
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
| | - ChuangXin Lin
- Department of Orthopedic Surgery, Shantou Central Hospital, Affiliated Shantou Hospital of Sun Yat-Sen University, Shantou, P. R. China
| | - YiYan Qiu
- Division of spine surgery, section Ⅱ, Department of Orthopedics, The Third Affiliated Hospital of Southern Medical University, Guangdong Provincial Key Laboratory of Bone and Joint Degeneration Diseases, Southern Medical University, Academy of Orthopedics of Guangdong Province, Guangzhou, China
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17
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Zheng Z, Luo J. The therapeutic effect to eldecalcitol + bisphosphonate is superior to bisphosphonate alone in the treatment of osteoporosis: a meta-analysis. J Orthop Surg Res 2020; 15:390. [PMID: 32907639 PMCID: PMC7487739 DOI: 10.1186/s13018-020-01896-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/22/2020] [Accepted: 08/16/2020] [Indexed: 12/30/2022] Open
Abstract
BACKGROUND Osteoporosis is a metabolic bone disease. Bisphosphonate (BP) and eldecalcitol (ELD) are two clinical first-line drugs for osteoporosis patients. However, the effect of ELD + BP vs. BP alone on osteoporosis treatment is still unclear. The present meta-analysis was conducted to evaluate the different therapeutic effect of BP + ELD vs. BP alone in osteoporosis treatment. METHODS Eligible documents that selected from online databases including PubMed, Embase, and Cochrane Library were included in this study (updated to March 3, 2020). The quality assessment of the included studies was based on the guidelines of Cochrane. Meta-analysis was performed according to criteria such as intervention plan and outcome. The indicators including bone mineral density (BMD) in all enrolled studies were included in the current analysis. Pooled odds ratios (ORs) and weighted mean differences (WMDs) with 95% confidence intervals (CI) were calculated using fixed- or random-effects models. Then, heterogeneity analysis was performed based on Cochran's Q test and I2 statistics. RESULTS A total of 4 studies (456 cases) with high quality were enrolled in this study. The effect of ELD + BP was superior to BP alone based on indicators including femoral neck BMD (FN-BMD) and total hip BMD (TH-BMD) in patients with followed up ≤ 6 months. Moreover, the effect of ELD + BP was superior to BP alone based on lumbar spine BMD (LS-BMD) in patients with 12 months followed up. CONCLUSION Therapeutic effect of ELD + BP was superior to BP alone in osteoporotic patients based on the influence of BMD.
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Affiliation(s)
- Zaoqian Zheng
- Department of Pharmacy, Tongde Hospital of Zhejiang Province, Hangzhou, 310012, Zhejiang, China
- Division of Medical Administration, Tongde Hospital of Zhejiang Province, Hangzhou, 310012, Zhejiang, China
- Department of Medicine, Zhejiang Academy of Traditional Chinese Medicine, Hangzhou, 310012, Zhejiang, China
| | - Jinyu Luo
- Hemopurification Center, Division of Nursing, Tongde Hospital of Zhejiang Province, No. 234 Gucui Road, Xihu District, Hangzhou, 310012, Zhejiang Province, China.
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18
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Ho-Pham LT, Doan MC, Van LH, Nguyen TV. Development of a model for identification of individuals with high risk of osteoporosis. Arch Osteoporos 2020; 15:111. [PMID: 32699999 DOI: 10.1007/s11657-020-00788-3] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/23/2020] [Accepted: 07/07/2020] [Indexed: 02/03/2023]
Abstract
UNLABELLED Many developing countries, including Vietnam, lack DXA resources for the diagnosis of osteoporosis, which poses difficulties in the treatment and prevention of osteoporosis at the individual level. We have developed and validated a prediction model for individualized assessment of osteoporosis based on age and body weight for men and women. PURPOSE To estimate the prevalence of osteoporosis and to develop and validate a prediction model for estimating the absolute risk of osteoporosis in the Vietnamese population. METHODS The study involved 1477 women and 669 men aged 50 years and older, who were recruited from the general population in Ho Chi Minh City (Vietnam). Bone mineral density (BMD) at the femoral neck, total hip, and lumbar spine was measured by DXA (Hologic Horizon). The diagnosis of osteoporosis was based on BMD T-score (T-score ≤ - 2.5) at the femoral neck or lumbar spine which was derived from a published reference range for the Vietnamese population. The logistic regression model was used to develop the prediction model for men and women separately. The bootstrap method was used to evaluate the model performance using 3 indices: the area under the receiver's operating characteristic curve (AUC), Brier score, and R-squared values. RESULTS The prevalence of osteoporosis at any site was 28.3% in women and 15.5% in men. The best predictors of osteoporosis risk were age and body weight. Using these indices, a cut-off of 0.195 for women yielded an AUC of 0.825, Brier score = 0.112, and it explained 33.8% of total variance in risk of osteoporosis between individuals. Similarly, in men, the internal validation with a cut-off of 0.09 yielded good accuracy, with AUC = 0.858, Brier score = 0.040, and R-squared = 30.3%. CONCLUSION We have developed and validated a prediction model for individualized assessment of osteoporosis. In settings without DXA, this model can serve as a useful screening tool to identify high-risk individuals for DXA scan.
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Affiliation(s)
- Lan T Ho-Pham
- Bone and Muscle Research Group, Ton Duc Thang University, No. 19 Nguyen Huu Tho Street, Tan Phong Ward, District 7, Ho Chi Minh City, 700000, Vietnam. .,Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam.
| | - Minh C Doan
- Bone and Muscle Research Group, Ton Duc Thang University, No. 19 Nguyen Huu Tho Street, Tan Phong Ward, District 7, Ho Chi Minh City, 700000, Vietnam.,Department of Internal Medicine, Pham Ngoc Thach University of Medicine, Ho Chi Minh City, Vietnam
| | - Long H Van
- Bone and Muscle Research Group, Ton Duc Thang University, No. 19 Nguyen Huu Tho Street, Tan Phong Ward, District 7, Ho Chi Minh City, 700000, Vietnam.,Faculty of Applied Sciences, Ton Duc Thang University, Ho Chi Minh City, Vietnam
| | - Tuan V Nguyen
- Bone and Muscle Research Group, Ton Duc Thang University, No. 19 Nguyen Huu Tho Street, Tan Phong Ward, District 7, Ho Chi Minh City, 700000, Vietnam.,School of Biomedical Engineering, University of Technology Sydney, Ultimo, Australia.,Bone Biology Division, Garvan Institute of Medical Research, Sydney, Australia
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19
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Lim J. Big Data-Driven Determinants of Length of Stay for Patients with Hip Fracture. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:ijerph17144949. [PMID: 32659953 PMCID: PMC7400185 DOI: 10.3390/ijerph17144949] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/16/2020] [Revised: 07/03/2020] [Accepted: 07/07/2020] [Indexed: 12/13/2022]
Abstract
It is important that length of stay (LOS) management for alleviating health care financial burdens and improving patient outcomes. The aim of this study was to report the differences of LOS and the factors affecting LOS of hip fracture patients using big data. A total of 463,194 data were collected from 2016 to 2017 KNHDS. Of those, 2238 patients with the hip fracture primary diagnosis were included in the study population. As independent variables were used gender, age, type of insurance, admission route, result of treatment, number of hospital beds, the presence of surgery, and comorbidities. Statistical analysis performed using the IBM SPSS Statistics for Windows, version 25.0. A statistically significant difference was observed in the length of stay of hip fracture patients according to the healthcare insurance type. The difference in LOS associated with comorbidities was statistically significant for hypertension, peptic ulcer disease, coagulopathy, and alcohol abuse (p < 0.05). Independent variables that affected LOS of hip fracture patients with national health insurance were the treatment result, operation presence, comorbidity count, and hospital beds (p < 0.001). The factors associated with the length of stay for hip fracture patients were the difference according to the healthcare insurance type. The results of this study can be used as a basic data for the national health policy for the proper distribution and utilization of medical resources.
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Affiliation(s)
- Jihye Lim
- Department of Healthcare Management, Youngsan University, Yangsan 50510, Korea
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20
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Wang J, Zhang W, Wang X, Li C, Li J, Zhao Y, Chen L, Qi X, Qiao L, Da W, Liu L, Xu C, Zhu S, Li Y, Zhang H, Sha N, Wang Q, Zhu Y, Luo J, Cui X, Liang Q, Lu S, Shi Q, Wang Y, Shu B. Urban-Rural Differences in Bone Mineral Density and its Association with Reproductive and Menstrual Factors Among Older Women. Calcif Tissue Int 2020; 106:637-645. [PMID: 32179936 DOI: 10.1007/s00223-020-00681-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/09/2019] [Accepted: 02/21/2020] [Indexed: 02/04/2023]
Abstract
PURPOSE This study aimed to compare the bone mineral density (BMD) of older women living in rural and urban areas, and evaluate the potential factors affecting the risk of osteoporosis. METHODS We recruited 574 women aged 65 years or older from rural areas and 496 from urban areas in Shanghai, China. The BMD values of the lumbar vertebrae and total left hip were measured by a dual energy X-ray absorptiometry densitometer. We also recorded information about education level, family income, medications, reproductive and menstrual history, diet, smoking, and alcohol consumption. RESULTS Women in urban areas had significantly higher BMD in their lumbar spine, and there was a dramatic increase in the proportion of women with osteoporosis in rural areas. The age at menarche was significantly higher among women living in rural areas, and there were more years from menarche to menopause among urban women. Rural women had significantly higher numbers of both pregnancies and parity, and a significantly lower age at first parity. In multiple linear regression analyses, years from menarche to menopause was independently related to high lumbar spine BMD, while age at menarche and parity was independently related to low lumbar spine BMD. CONCLUSION More older women in rural areas had osteoporosis. Later menarche, less years from menarche to menopause and higher parity might partially contribute to decreased BMD among women in rural areas. More attention should be paid to women in rural areas to prevent bone loss and further bone and health impairment.
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Affiliation(s)
- Jing Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Weiqiang Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Xiaoyun Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
| | - Chenguang Li
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Jinlong Li
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Yongjian Zhao
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Lin Chen
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Xiaofeng Qi
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Liang Qiao
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Weiwei Da
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Li Liu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Chongqing Xu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Sen Zhu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Yimian Li
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Hao Zhang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Nannan Sha
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Qiang Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Yin Zhu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Jianxing Luo
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Xuejun Cui
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Qianqian Liang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Sheng Lu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
| | - Qi Shi
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China
- Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, China
| | - Yongjun Wang
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China.
- Shanghai University of Traditional Chinese Medicine, 1200 Cailun Road, Shanghai, 201203, China.
| | - Bing Shu
- Longhua Hospital, Shanghai University of Traditional Chinese Medicine, 725 South Wanping Road, Shanghai, 200032, China.
- Key Laboratory, Ministry of Education of China, Shanghai, 200032, China.
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Tian H, Pan J, Qiao D, Dong X, Li R, Wang Y, Tu R, Abdulai T, Liu X, Hou J, Zhang G, Wang C. Adiposity reduces the risk of osteoporosis in Chinese rural population: the Henan rural cohort study. BMC Public Health 2020; 20:285. [PMID: 32131791 PMCID: PMC7057635 DOI: 10.1186/s12889-020-8379-4] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2019] [Accepted: 02/20/2020] [Indexed: 02/08/2023] Open
Abstract
Background Adiposity plays a crucial role in the risk of osteoporosis. However, the impact of body fat distribution on the skeleton is contentious. The study was designed to explore the association of various adiposity indices with estimated bone mineral density (BMD) and the risk of osteoporosis based on body mass index (BMI), body fat percentage (BFP), waist circumference (WC), waist to hip ratio (WHR), waist to height ratio (WHtR), and visceral fat index (VFI). Methods A total of 8475 subjects derived from the Henan Rural Cohort Study were analyzed. The estimated BMD of study participants were measured by calcaneal quantitative ultrasound (QUS). Linear regression and binary logistic regression were performed to estimate the association of adiposity and the outcomes. Results The mean age of the study participants was 55.23 ± 11.09 years and 59.61% were women. The crude and age-standardized prevalence of high osteoporosis risk was 16.24 and 11.82%. Per unit increment in adiposity indices was associated with 0.005–0.021 g/cm2 increase in estimated BMD. The adjusted odds ratios (95% confidence interval) for high osteoporosis risk in per 1 SD increase of WC, WHR, WHtR, BMI, BFP, and VFI were 0.820 (0.748, 0.898), 0.872 (0.811, 0.938), 0.825 (0.765, 0.891), 0.798 (0.726, 0.878), 0.882 (0.800, 0.972), and 0.807 (0.732, 0.889), respectively. Stratified analyses indicated greater effects on individuals aged 55 years or older. Conclusions The adiposity indices have an inverse association with the risk of osteoporosis among Chinese rural population, especially in the elderly.
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Affiliation(s)
- Huiling Tian
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Jun Pan
- Department of Orthopaedic Surgery, The Second Affiliated Hospital and Yuying Children's Hospital of Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China.,The Second Clinical Medical school, Wenzhou Medical University, Wenzhou, Zhejiang, People's Republic of China
| | - Dou Qiao
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Xiaokang Dong
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Ruiying Li
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Yikang Wang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Runqi Tu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Tanko Abdulai
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Xiaotian Liu
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Jian Hou
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China
| | - Gongyuan Zhang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
| | - Chongjian Wang
- Department of Epidemiology and Biostatistics, College of Public Health, Zhengzhou University, Zhengzhou, Henan, People's Republic of China.
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Chan CY, Subramaniam S, Mohamed N, Ima-Nirwana S, Muhammad N, Fairus A, Ng PY, Jamil NA, Abd Aziz N, Chin KY. Determinants of Bone Health Status in a Multi-Ethnic Population in Klang Valley, Malaysia. INTERNATIONAL JOURNAL OF ENVIRONMENTAL RESEARCH AND PUBLIC HEALTH 2020; 17:E384. [PMID: 31936034 PMCID: PMC7014230 DOI: 10.3390/ijerph17020384] [Citation(s) in RCA: 13] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Received: 11/29/2019] [Revised: 12/30/2019] [Accepted: 01/04/2020] [Indexed: 12/11/2022]
Abstract
Background and objectives: Studies on osteoporosis risk factors are limited in Malaysia, so this study assesses the factors associated with bone health assessed using dual-energy X-ray absorptiometry (DXA) among Malaysians aged ≥40 years. Subjects and Methods: Data on demography, medical history, dietary and lifestyle practices of 786 Malaysians (51.4% women) aged ≥40 years recruited in Klang Valley were obtained. Their body composition and bone health were determined using DXA. The association between risk factors and bone health status was assessed using binary logistic regression. Results: The prevalence of suboptimal bone health and osteoporosis was higher in women (59.4% and 16.1%) than men (40.8% and 8.4%). Overall, the predictors of suboptimal bone health and osteoporosis among the subjects were increased age and higher fat mass. Lower monthly income was positively associated with osteoporosis. Being menopausal was a risk factor for both suboptimal bone health and osteoporosis in women. Women with no formal education were more likely to get osteoporosis. Being a smoker and Chinese were positively related to suboptimal bone health among men. Meanwhile, predictors of osteoporosis among men were regular alcohol and dairy product consumption, higher fat mass and having a tertiary education. Conclusions: This study calls for immediate and effective interventions for middle-aged and elderly populations with risk factors to halt the progression of bone loss.
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Affiliation(s)
- Chin Yi Chan
- Department of Pharmacology, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia; (C.Y.C.); (S.S.); (N.M.); (S.I.-N.); (N.M.)
| | - Shaanthana Subramaniam
- Department of Pharmacology, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia; (C.Y.C.); (S.S.); (N.M.); (S.I.-N.); (N.M.)
| | - Norazlina Mohamed
- Department of Pharmacology, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia; (C.Y.C.); (S.S.); (N.M.); (S.I.-N.); (N.M.)
| | - Soelaiman Ima-Nirwana
- Department of Pharmacology, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia; (C.Y.C.); (S.S.); (N.M.); (S.I.-N.); (N.M.)
| | - Norliza Muhammad
- Department of Pharmacology, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia; (C.Y.C.); (S.S.); (N.M.); (S.I.-N.); (N.M.)
| | - Ahmad Fairus
- Department of Anatomy, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia;
| | - Pei Yuen Ng
- Drug and Herbal Research Centre, Faculty of Pharmacy, Universiti Kebangsaan Malaysia Kuala Lumpur Campus, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Nor Aini Jamil
- Faculty of Health Science, Universiti Kebangsaan Malaysia Kuala Lumpur Campus, Jalan Raja Muda Abdul Aziz, Kuala Lumpur 50300, Malaysia;
| | - Noorazah Abd Aziz
- Department of Family Medicine, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia;
| | - Kok-Yong Chin
- Department of Pharmacology, Universiti Kebangsaan Malaysia Medical Centre, Cheras 56000, Malaysia; (C.Y.C.); (S.S.); (N.M.); (S.I.-N.); (N.M.)
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Yoo JI, Jeong H, Na J, Song SY, Kim JT, Cha YH, Park CH. Comparison of intraoperative radiation exposure with and without use of distal targeting device: a randomized control study. Arch Orthop Trauma Surg 2019; 139:1579-1586. [PMID: 31278509 DOI: 10.1007/s00402-019-03238-z] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/06/2018] [Indexed: 11/30/2022]
Abstract
INTRODUCTION When locking intramedullary nails, inserting the distal interlocking screw accurately and quickly with less radiation exposure is very important. The purpose of this randomized control study was to compare radiation exposure and accuracy of distal locking screws between free-hand fluoroscopic guidance and the use of a distal targeting system (DTS). MATERIALS AND METHODS Inclusion criteria of this study were patients older than 60 years who need an intramedullary nailing due to unstable intertrochanteric and subtrochanteric fracture. The primary outcome was the attempt numbers of image intensifier during the insertion of distal locking screws. Secondary outcomes were operative time and angles between distal locking screws and nail. RESULTS A total of 36 patients participated in the study. Eighteen patients using free-hand fluoroscopic guidance were assigned to Group I while 18 patients using DTS were assigned to Group II. The number of attempts of image intensifier during distal screw insertion (57.3 ± 31.42 vs. 11.5 ± 7.41, p < 0.001), ratio of attempt number for distal screws to the total attempts (0.33 ± 0.21 vs. 0.12 ± 0.08, p = 0.001), the number of hand exposure to image intensifier directly (75.0 ± 29.55 vs. 13.5 ± 19.07, p < 0.001), and the time of radiation exposure during distal screws insertion (42.57 ± 2.42 s vs. 12.72 ± 8.10 s, p < 0.001) were significantly lower in Group II compared to those in Group I. And, operation time (96.3 min ± 18.94 vs. 76.1 min ± 14.10, p < 0.001) was also statistically significantly lower in Group II. Both distal locking screws were significantly closer to perpendicular direction to the nail in Group II. CONCLUSION The attempt number of image intensifier during the insertion of two distal locking screws was significantly reduced with DTS compared with that with free hand fluoroscopic guidance. Angle between distal locking screws and nail was also more accurate using DTS.
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Affiliation(s)
- Jun-Il Yoo
- Department of Orthopedic Surgery, Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Hojin Jeong
- Department of Radiation Oncology, Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Jaeboem Na
- Department of Radiology, Gyeongsang National University School of Medicine, Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Sang-Youn Song
- Department of Orthopedic Surgery, Gyeongsang National University Hospital, Jinju, Republic of Korea
| | - Jung-Taek Kim
- Department of Orthopedic Surgery, Ajou University School of Medicine, Ajou Medical Center, Suwon, Korea
| | - Yong-Han Cha
- Department of Orthopaedic Surgery, Eulji University Hospital, Daejeon, South Korea
| | - Chan Ho Park
- Department of Orthopedic Surgery, Yeungnam University Medical Center, 170, Hyeonchung-ro, Nam-gu, Daegu, 42415, South Korea.
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Prevalence and Predictors of Osteoporosis Among the Chinese Population in Klang Valley, Malaysia. APPLIED SCIENCES-BASEL 2019. [DOI: 10.3390/app9091820] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/01/2023]
Abstract
The prevalence of osteoporosis is forecasted to escalate in Malaysia with an increasing elderly population. This study aimed to analyze the prevalence and the risk factors of osteoporosis among middle-aged and elderly Chinese Malaysians. Three hundred sixty seven Malaysian Chinese aged ≥40 years in Klang Valley, Malaysia, were recruited. All subjects completed a structured questionnaire comprised of demographic details, medical history, diet, and lifestyle practices. Body anthropometry and bone mineral density measurements were also performed. The relationship between bone health status and risk factors was determined using multivariate logistic regression. Fifteen-point-three percent of the overall study population and 32.6% of those aged ≥71 years had osteoporosis. The prevalence of osteoporosis among women (18.9%) was higher than men (11.5%). The significant predictors of osteoporosis were age, body weight, and low monthly income. Lean mass, low education level, and being underweight predicted osteoporosis in women. Lean mass was the only significant predictor of osteoporosis in men. Overall, 15.3% of the Malaysian Chinese aged ≥40 years from Klang Valley, Malaysia, had osteoporosis. Osteoporosis was associated positively with increased age and low monthly income and negatively with body weight. Therefore, osteoporosis preventive strategies targeting Chinese elderly from a low socioeconomic background is necessary.
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Effects of Parity and Breastfeeding Duration on Bone Density in Postmenopausal Women. Asian Nurs Res (Korean Soc Nurs Sci) 2019; 13:161-167. [PMID: 31026513 DOI: 10.1016/j.anr.2019.04.002] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2018] [Revised: 04/12/2019] [Accepted: 04/15/2019] [Indexed: 11/21/2022] Open
Abstract
PURPOSE This study aimed to identify the effect of parity and breastfeeding duration and the occurrence of lumbar vertebral and femoral neck osteoporosis in Korean postmenopausal women. METHODS This study analyzed the data of 1,770 women based on the 2010-2011 results of the Korea National Health and Nutrition Examination Survey. Extracted data concerning bone density included variables known to be associated with osteoporosis. Complex sample multivariate logistic regression analysis was conducted to determine whether parity and breastfeeding duration were associated with osteoporosis in postmenopausal women. RESULTS Parity was not associated with postmenopausal osteoporosis in the femoral neck or lumbar vertebrae; however, the risk of femoral neck osteopenia was significantly higher in women with a history of 12-24 months of breastfeeding than in women who breastfed for less than 12 months (odds ratio = 2.12, 95% confidence interval = 1.07-4.21). In women who breastfed for 24 months or longer, the risk of lumbar vertebral osteoporosis was significantly higher than in those who breastfed for less than 12 months (odds ratio = 2.73, 95% confidence interval = 1.18-6.32). CONCLUSION Breastfeeding duration may affect the occurrence of lumbar vertebral or femoral neck osteopenia or osteoporosis. Therefore, women who breastfeed for one year or more require education on the risk of bone loss and the need for preventive measures such as adequate calcium intake and physical exercise.
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We JS, Han K, Kwon HS, Kil K. Effect of Childbirth Age on Bone Mineral Density in Postmenopausal Women. J Korean Med Sci 2018; 33:e311. [PMID: 30473652 PMCID: PMC6249168 DOI: 10.3346/jkms.2018.33.e311] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 08/30/2018] [Indexed: 12/31/2022] Open
Abstract
BACKGROUND In postmenopausal women, there is rapid bone loss due to estrogen depletion. In women, reproductive factors such as age at menarche, breastfeeding, and parity are considered risk factors of osteoporosis. Many reports suggest that obesity is associated with a reduced risk of osteoporosis. This nationwide, population-based study aims to identify the association between maternal age and osteoporosis risk in postmenopausal women of different obesity classifications. METHODS We assessed data from the Korean National Health and Nutrition Examination Survey 2010-2012. The study included 1,328 postmenopausal women, after excluding women with missing data for reproductive history among 4,546 postmenopausal women in the survey. Multivariate regression was used to identify the association between childbirth age and postmenopausal bone mineral density after adjustments for confounding factors. RESULTS The prevalence of postmenopausal osteoporosis was 35.24% (n = 468). After dividing the subjects into obese and non-obese groups based on body mass index (BMI) and waist circumference, there were significant differences between non-osteoporosis and osteoporosis groups with regard to age at first childbirth, age at last childbirth, and parity in the BMI-based general obesity group. The prevalence of osteoporosis was highest in women older than 35 years old at last childbirth. The prevalence of osteoporosis was also greater in women with parity ≥ 4 compared to those with lower parity levels. CONCLUSION Postmenopausal women of older age at last childbirth and higher parity were at increased risk of osteoporosis in the BMI-based non-general obesity group.
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Affiliation(s)
- Ji Sun We
- Department of Obstetrics and Gynecology, The Catholic University of Korea, Yeouido St. Mary's Hospital, Seoul, Korea
| | - Kyungdo Han
- Department of Medical Statistics, The Catholic University of Korea College of Medicine, Seoul, Korea
| | - Hyuk-Sang Kwon
- Department of Internal Medicine, The Catholic University of Korea, Yeouido St. Mary's Hospital, Seoul, Korea
| | - Kicheol Kil
- Department of Obstetrics and Gynecology, The Catholic University of Korea, Yeouido St. Mary's Hospital, Seoul, Korea
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27
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Prevalence and associated risk factors for osteoporosis in Korean men. Arch Osteoporos 2018; 13:88. [PMID: 30128890 DOI: 10.1007/s11657-018-0506-9] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/06/2018] [Accepted: 08/10/2018] [Indexed: 02/03/2023]
Abstract
UNLABELLED Osteoporosis has become an important health concern even in men. We aimed to analyze its prevalence and associated factors in Korean men. Low socioeconomic status, unhealthy lifestyle, and chronic kidney disease increased the risk. High-risk men even at young age need to evaluate bone mineral density, and proper interventions should be reinforced. PURPOSE Owing to an increase in the elderly population, osteoporosis and consequent fractures have become important health concerns even in men. We aimed to analyze the prevalence of osteoporosis in Korean men and identify risk factors associated with male osteoporosis. METHODS The study included 6104 men aged ≥ 30 years and who underwent dual-energy X-ray absorptiometry between 2008 and 2011 in Korean National Health and Nutrition Survey. Sociodemographic status, lifestyle factors, and body composition were measured. We defined osteoporosis according to the WHO criteria using a T score of - 2.5 or less in men aged ≥ 50 years and a Z score of - 2.0 or less in men aged < 50 years. We analyzed the prevalence of osteoporosis and conducted multivariate logistic regression to evaluate the associated risk factors. RESULTS Overall, 5.0% of all participants and 17.7% of participants aged ≥ 70 years had osteoporosis and showed rapid progression from the age of 60 years. Risk factors for osteoporosis in Korean men were old age, lower education status, lower household income, lack of physical activity, insufficient calcium intake, chronic kidney disease, underweight, insufficient nutrition, and sarcopenia. Additionally, young men aged 30-49 years with a history of cancer were at an increased risk of osteoporosis. CONCLUSIONS Low socioeconomic status, unhealthy lifestyle, insufficient nutrition, and chronic kidney disease increased the risk of osteoporosis in Korean men. Men who have the abovementioned risk factors even at a young age need to undergo bone mineral density evaluation, and proper interventions should be reinforced to prevent and manage osteoporosis.
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Lee DW, Cho MS, Choe EY, Park SW, Song YM, Lee SC, Sung J. Epicardial Fat Thickness and Bone Mineral Content: The Healthy Twin Study in Korea. J Epidemiol 2018; 28:253-259. [PMID: 29332861 PMCID: PMC5911676 DOI: 10.2188/jea.je20170027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/02/2022] Open
Abstract
Background The conventional concept of positive association between general obesity and bone health was challenged in recent studies reporting the different effects of specific fat deposition on bone health. In the present study, we investigated the association between epicardial fat and bone health. Methods We measured echocardiographic epicardial fat thickness (EFT) and bone mineral content (BMC) in a twin-family cohort of Koreans (n = 1,198; 525 men, 460 pre- and 213 post-menopausal women). A total 121 pairs of monozygotic twin (MZ) and 404 pairs of dizygotic twin and sibling pairs (DZ/Sib) were included. Results EFT was positively associated with BMC in total, as well as in three subgroups (β = 0.107, 0.076, and 0.058 for men, pre-, and post-menopausal women, respectively). The positive association between EFT and BMC remained for DZ/Sib difference analysis, but was absent for MZ comparisons. The positive association between BMI and BMC was consistent for DZ/Sib and MZ difference analysis. After adjusting for the effect of general obesity via BMI, the association between BMC and EFT was statistically non-significant (β = 0.020, 0.000, and −0.009 for men, pre-, and post-menopausal women, respectively). Conclusion Our findings do not support epicardial fat’s beneficial effects on bone health, whereas general adiposity has an osteotropic effect. The association between EFT and BMC is through common genetic component factors.
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Affiliation(s)
- Dong-Won Lee
- Department of Internal Medicine, Division of Gastroenterology, Korea University Ansan Hospital
| | - Min Soo Cho
- Heart Institute, Asan Medical Center, University of Ulsan College of Medicine
| | - Eun Yeong Choe
- Department of Internal Medicine, Division of Endocrinology, Yonsei University College of Medicine
| | - Seung Woo Park
- Department of Cardiology and Cardiovascular Imaging Center, Cardiac and Vascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Yun-Mi Song
- Department of Family Medicine, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Sang-Chol Lee
- Department of Cardiology and Cardiovascular Imaging Center, Cardiac and Vascular Center, Samsung Medical Center, Sungkyunkwan University School of Medicine
| | - Joohon Sung
- Department of Epidemiology, School of Public Health, Seoul National University.,Institute of Health and Environment, Seoul National University.,Bio-MAX Institute, Seoul National University
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Pan CC, Hu LY, Lu T, Tu MS, Shen CC, Chen ZJ. Risk of hip fractures in patients with depressive disorders: A nationwide, population-based, retrospective, cohort study. PLoS One 2018; 13:e0194961. [PMID: 29641581 PMCID: PMC5894998 DOI: 10.1371/journal.pone.0194961] [Citation(s) in RCA: 9] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/11/2016] [Accepted: 03/14/2018] [Indexed: 11/19/2022] Open
Abstract
Background Some studies have suggested that depressive disorders may play a vital role in the incidence of hip fractures. However, nationwide data are lacking regarding the association between depressive disorders and hip fractures. Objective We aimed to explore the association between depressive disorders and new-onset hip fractures. Methods We conducted a retrospective study of 11,207 patients with depressive disorders and 11,207 control patients using Taiwan’s National Health Insurance Research Database. A Cox regression model was used to evaluate the risk of hip fractures in patients with depressive disorders. Results The incidence rate ratio of hip fractures between patients with depressive disorders and controls was 1.6 (95% confidence interval [CI] = 1.29–1.99, P < .001). After adjustment for potential confounders in multivariate analysis using the Cox regression model, patients with depressive disorders were found to have 1.34 times higher risk of hip fractures than controls (95% CI = 1.08–1.66, P = .008). Furthermore, age (hazard ratio [HR] = 7.43, 95% CI = 4.94–11.19, P < .001), hypertension (HR = 1.63, 95% CI = 1.17–2.28, P = .004), diabetes mellitus (HR = 1.47, 95% CI = 1.08–1.99, P = .014), cerebrovascular disease (HR = 1.76, 95% CI = 1.31–2.35, P < .001), living in rural areas (HR = 1.88, 95% CI = 1.30–2.70, P = .001), and low monthly income (NT$0–NT$19,000: HR = 4.08, 95% CI = 1.79–9.29, P = .001 and NT$19,100–NT$42,000: HR = 4.09, 95% CI = 1.76–9.49, P = .001) were independent risk factors for new-onset hip fractures in patients with depressive disorders. Conclusion Depressive disorders might increase the risk of new-onset hip fractures, particularly in older patients and patients with hypertension, diabetes mellitus, cerebrovascular disease, or low socioeconomic status.
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Affiliation(s)
- Chih-Chuan Pan
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Li-Yu Hu
- Center for Geriatrics and Gerontology, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
- Division of Psychiatry, Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Ti Lu
- Department of Psychiatry, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan
| | - Ming-Shium Tu
- Department of Family Medicine, Pingtung Branch, Kaohsiung Veterans General Hospital, Pingtung, Taiwan
| | - Cheng-Che Shen
- Division of Psychiatry, Faculty of Medicine, National Yang-Ming University, Taipei, Taiwan
- Department of Psychiatry, Chiayi Branch, Taichung Veterans General Hospital, Chiayi, Taiwan
- Department of Information Management, National Chung-Cheng University, Chiayi, Taiwan
| | - Zi-Jun Chen
- Department of Family Medicine, Pingtung Branch, Kaohsiung Veterans General Hospital, Pingtung, Taiwan
- * E-mail:
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Seo GH, Kang HY, Choe EK. Osteoporosis and fracture after gastrectomy for stomach cancer: A nationwide claims study. Medicine (Baltimore) 2018; 97:e0532. [PMID: 29703028 PMCID: PMC5944502 DOI: 10.1097/md.0000000000010532] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/21/2017] [Revised: 03/28/2018] [Accepted: 03/30/2018] [Indexed: 12/18/2022] Open
Abstract
This study was planned to evaluate the incidence and risk factors of osteoporosis and fracture after gastrectomy for stomach cancer using a nationwide claims database in South Korea.Data from 41,512 patients (50-79 years) who underwent gastrectomy for stomach cancer from 2008 to 2010 with at least 5 years of follow-up were obtained from the Health Insurance Review and Assessment Service database. Patients diagnosed with osteoporosis and prescribed bisphosphonate or raloxifene or who experienced osteoporotic fractures after gastrectomy were operationally defined as osteoporosis. Osteoporotic fracture was defined as a fracture at common osteoporotic fracture sites (spine, pelvis, hip, forearm, or rib).In total, 37,076 patients were included in the final analysis. The incidences of postgastrectomy osteoporosis and osteoporotic fractures were 41.9 and 27.6 cases per 1000 person-years, respectively. Multivariate analysis showed that older age (hazard ratio [HR] 1.88; 95% confidence interval [CI] 1.79-1.96), female gender (HR 2.46; 2.35-2.58), total gastrectomy (HR 1.10; 1.04-1.16), and diabetes (HR 1.16; 1.11-1.22) were significantly associated with osteoporosis and that older age (HR 1.90; 95% CI 1.80-2.01), female gender (HR 1.50; 1.41-1.58), total gastrectomy (HR 1.17; 1.10-1.25), chemotherapy (HR 1.06; 1.00-1.12), and diabetes (HR 1.26; 1.19-1.33) were significantly associated with fractures. Osteoporotic fractures occurred a median 3.1 years after gastrectomy. Among the 5175 fracture patients, 780 (15.1%) experienced multisite fractures, mostly in the elderly and chemotherapy groups.The osteoporosis and osteoporotic fracture incidences are high in patients within a relatively short timeframe after gastrectomy for stomach cancer. Systematic management of osteoporosis is necessary after this surgery.
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Affiliation(s)
| | - Hae Yeon Kang
- Department of Internal Medicine, Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center
| | - Eun Kyung Choe
- Department of Surgery, Healthcare Research Institute, Seoul National University Hospital Healthcare System Gangnam Center, Seoul, South Korea
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Lee JH, Hong AR, Kim JH, Kim KM, Koo BK, Shin CS, Kim SW. Amount of smoking, pulmonary function, and bone mineral density in middle-aged Korean men: KNHANES 2008-2011. J Bone Miner Metab 2018; 36:95-102. [PMID: 28144749 DOI: 10.1007/s00774-017-0811-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/01/2016] [Accepted: 12/15/2016] [Indexed: 01/21/2023]
Abstract
Smoking induces bone loss; however, data on the relationship between smoking history and bone mineral density (BMD) are lacking. Age and pulmonary function can affect BMD. We investigated the relationships among pack-years (PYs) of smoking, pulmonary function, and BMD in middle-aged Korean men (50-64 years old). This cross-sectional study used data from the Korean National Health and Nutrition Examination Survey, 2008-2011. All participants underwent BMD measurements using dual energy X-ray absorptiometry and pulmonary function tests using standardized spirometry. In total, 388 never-smokers and 1088 ever-smokers were analyzed. The number of PYs of smoking was negatively correlated with total hip BMD (r = -0.088; P = 0.004) after adjusting for age, height, and weight. Ever-smokers were classified into 3 groups according to PYs of smoking. The highest tertile (n = 482) exhibited significantly lower total hip bone mass than the lowest tertile (n = 214) after adjusting for confounding factors (age, height, weight, forced expiratory volume in 1 s (FEV1), alcohol consumption, physical activity, and vitamin D levels) that could affect bone metabolism (P = 0.003). In conclusion, smoking for >30 PYs was significantly associated with low hip BMD after adjusting for pulmonary function in middle-aged Korean men. Long-term smoking may be a risk factor for bone loss in middle-aged men independent of age, height, weight, and pulmonary function.
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Affiliation(s)
- Ji Hyun Lee
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - A Ram Hong
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - Jung Hee Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - Kyoung Min Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Internal Medicine, Seoul National University Bundang Hospital and Seoul National University College of Medicine, 300 Gumi-dong, Bundang-gu, Seongnam-si, Gyeonggi-do, 463-707, South Korea
| | - Bo Kyung Koo
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
- Department of Internal Medicine, Boramae Medical Center, 20 Boramae-Ro 5-Gil, Dongjak-Gu, Seoul, 156-707, South Korea
| | - Chan Soo Shin
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - Sang Wan Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea.
- Department of Internal Medicine, Boramae Medical Center, 20 Boramae-Ro 5-Gil, Dongjak-Gu, Seoul, 156-707, South Korea.
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Kim HY, Kim SS, Kim JS, Jung JG, Yoon SJ, Jo YH. Association between Abdominal Obesity and Lumbar Bone Mineral Density According to the Postmenopausal Period in Korean Women. J Obes Metab Syndr 2017; 26:210-216. [PMID: 31089519 PMCID: PMC6484913 DOI: 10.7570/jomes.2017.26.3.210] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/05/2017] [Revised: 07/03/2017] [Accepted: 09/12/2017] [Indexed: 11/30/2022] Open
Abstract
Background This study aimed to evaluate the association between abdominal obesity and lumbar bone mineral density (BMD) according to the postmenopausal period of Korean women. Methods This was a cross-sectional study. Among the 1,923 women enrolled, 1,138 were included in the study; 785 women were excluded based on conditions that might have affected their bone density. Subjects were divided into short postmenopausal period (SPP, 0–5 years after menopause) and long postmenopausal period (LPP, 6–10 years after menopause). The association between abdominal obesity (waist circumference ≥85 cm) and lumbar BMD according to postmenopausal period in Korean women was assessed. Results After adjusting for age, exercise amount, alcohol consumption, skeletal muscle mass, and body fat mass, the adjusted odds ratio (OR) for osteoporosis in the group with abdominal obesity compared to the group without abdominal obesity was 0.38 (95% confidence interval [CI], 0.16–0.88; P=0.023) in the SPP group. However, in the LPP and total groups, the adjusted ORs were not significant. The adjusted ORs for low bone mass showed no significance in the SPP, LPP, and total groups. Conclusion In the SPP group, the risk of osteoporosis was lower in the group with abdominal obesity than in the group without abdominal obesity. However, in the LPP group, no significant difference was found. Therefore, the effect of abdominal obesity on lumbar BMD may be just for a short period after menopause (0–5 years).
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Affiliation(s)
- Hyun Young Kim
- Department of Family Medicine, Chungnam National University Hospital, Daejeon, Korea
| | - Sung Soo Kim
- Department of Family Medicine, Chungnam National University Hospital, Daejeon, Korea.,Department of Family Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Jong Sung Kim
- Department of Family Medicine, Chungnam National University Hospital, Daejeon, Korea.,Department of Family Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Jin Gyu Jung
- Department of Family Medicine, Chungnam National University Hospital, Daejeon, Korea.,Department of Family Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Seok Joon Yoon
- Department of Family Medicine, Chungnam National University Hospital, Daejeon, Korea.,Department of Family Medicine, Chungnam National University College of Medicine, Daejeon, Korea
| | - Young Hee Jo
- Department of Family Medicine, Chungnam National University Hospital, Daejeon, Korea
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Choi JK, Kim YT, Kweon HI, Park EC, Choi SH, Lee JH. Effect of periodontitis on the development of osteoporosis: results from a nationwide population-based cohort study (2003-2013). BMC WOMENS HEALTH 2017; 17:77. [PMID: 28893226 PMCID: PMC5594600 DOI: 10.1186/s12905-017-0440-9] [Citation(s) in RCA: 25] [Impact Index Per Article: 3.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2016] [Accepted: 08/28/2017] [Indexed: 12/12/2022]
Abstract
Background The prevalence of osteoporosis associated with the aging process is anticipated to increase along with the rising aging population. Periodontitis that the most common chronic infections of humankind is considered the risk factor for osteoporosis. The aim of this study was to identify the association between osteoporosis and periodontitis using a population-based cohort. Methods The case group was defined as patients diagnosed with periodontitis and treated with subgingival curettage, root conditioning, periodontal flap operation, bone grafting for alveolar bone defects, and guided tissue regeneration. Case and control groups matched for gender, age, household income, type of social security, disability, and residential area were generated. A Cox proportional hazard model was constructed to examine the difference in the development of osteoporosis between the case and control groups. The final sample included 13,464 participants. Results The incidence of osteoporosis was 1.1% in males and 15.8% in females during a 10-year period. The risk factors for osteoporosis in males were increasing age and Charlson Comorbidity Index score. Periodontitis was not associated with the development of osteoporosis in males. The risk factors for osteoporosis in females were increasing age, body mass index, Charlson Comorbidity Index score, diabetes, and periodontitis. Women with periodontitis were more likely to also develop osteoporosis (HR: 1.22, 95% CI: 1.01–1.48). Conclusions Periodontitis has an effect on the development of osteoporosis in females. Managing good teeth is required for the prevention and delay of osteoporosis. This includes dental examinations, regular cleanings and gum treatment.
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Affiliation(s)
- Jung-Kyu Choi
- Department of Periodontology, Yonsei University College of Dentistry, Seoul, Korea
| | - Young-Taek Kim
- Department of Periodontology, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Hye-In Kweon
- Department of Periodontology, National Health Insurance Service Ilsan Hospital, Goyang, Korea
| | - Eun-Cheol Park
- Department of Preventive Medicine and Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Korea.,Institute of Health Services Research, Yonsei University College of Medicine, Seoul, Korea
| | - Seong-Ho Choi
- Department of Periodontology, Yonsei University College of Dentistry, 50 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Korea.
| | - Jae-Hong Lee
- Department of Periodontology, Wonkwang University Daejeon Dental Hospital, Wonkwang University College of Dentistry, 77, Dunsan-ro, Seo-gu, Daejeon, 35233, Korea.
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Abstract
STUDY DESIGN Retrospective cohort. OBJECTIVE To explore proximal junctional kyphosis (PJK) as a function of age-adjusted surgical correction goals. SUMMARY OF BACKGROUND DATA Recent adult spinal deformity (ASD) studies show that alignment targets are age-specific. Despite recognizing age and malalignment as PJK risk factors, no study has assessed the age-specific effects of alignment on PJK. METHODS ASD patients with fusions to the pelvis were included and stratified into three groups: young adults (YA <40 years old), middle aged (MA: 40-65 years old), and the elderly (ED >65 years old). Analysis of variance compared the groups with respect to 1-year postoperative alignments and 1-year offsets from age-specific alignment targets. RESULTS A total of 679 patients were enrolled (mean age = 61 years old, 77% female, body mass index = 28.1). At 1 year postoperatively, there was a significant decrease in pelvic tilt (PT; 29-23°), spinopelvic mismatch (pelvic incidence [PI]-lumbar lordosis [LL]) (28-5°), and sagittal vertical axis (SVA; 110-37 mm); overall incidence of PJK was 45.1%. Stratification by age (YA, n = 28; MA, n = 389; ED, n = 262) revealed an increase in PJK incidence with age: YA = 17.9%, MA = 43.8%, and ED = 50.2% (P < 0.001). PJK patients had smaller postoperative PI-LL mismatches (ED 0.8° vs. 9.8°, MA 3.1° vs. 7.3°) than non-PJK patients, without any significant differences in PT or SVA. Analysis of the postoperative offsets from age-specific norms revealed that PJK patients in the two older subgroups and in the study cohort as a whole were overcorrected as compared to non-PJK patients (PI-LL offset-all: -5.2° vs. 2.8°, MA: -1° vs. +4°, ED: -11° vs. -2°; SVA offset-all: -10 mm vs. 7 mm, MA: -3 mm vs. 10 mm, ED: -18 mm vs. -6 mm). The correlation coefficients between PJK angles and the offsets from age-adjusted objective were small (0.320 for PI-LL, 0.114 for PT, and 0.136 for SVA). CONCLUSION Overall, this study suggests that PJK patients were overcorrected when compared to age-adjusted alignment goals. Certainly, elderly patients are subject to independent risk factors for PJK, making the prevention of PJK complex. However, individualized optimization of surgical alignment can improve outcomes. This emphasizes the need for surgeons to incorporate age-specific alignment targets into the standard preoperative planning process. LEVEL OF EVIDENCE 3.
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Lee SB, Lee CH, Kim YJ, Kim HM. Biochemical markers of bone turnover in benign paroxysmal positional vertigo. PLoS One 2017; 12:e0176011. [PMID: 28467451 PMCID: PMC5415135 DOI: 10.1371/journal.pone.0176011] [Citation(s) in RCA: 31] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2016] [Accepted: 04/03/2017] [Indexed: 01/19/2023] Open
Abstract
Objective Several studies have suggested a possible relationship between recurrent benign paroxysmal positional vertigo (BPPV) and altered calcium homeostasis in the endolymph of the inner ear. The present study aimed to evaluate the association between Ca2+ and vitamin D status and BPPV occurrence as well as the status of bone biochemical markers in osteoporotic patients who were diagnosed with idiopathic BPPV. Methods The study included total 132 patients who were referred to our clinic between August 2008 and October 2013. Based on the bone mineral density (BMD) results, the subjects were divided into three groups: normal BMD (n = 34), osteopenia (n = 40) and osteoporosis (n = 58). The biochemical markers of bone turnover including serum Carboxy-terminal telopeptide of type I collagen (s-CTX), osteocalcin, alkaline phosphatase (ALP) and urinary free deoxypyridinoline (u-DPD), were analyzed, along with the serum Ca2+ and vitamin D levels. Results The mean serum calcium, phosphate and creatinine clearance levels were within the standard laboratory reference range. The incidence of vitamin D deficiency was 11.8% (4/34) in the normal BMD group, 15% (6/40) in the osteopenia group and 43.1% (25/58) in the osteoporosis group. There was a positive correlation between the 25(OH)D and BMD results in the patients with BPPV. Among the bone turnover markers, the osteocalcin and u-DPD levels were significantly elevated in the osteoporotic patients with BPPV. Multiple logistic regression analyses showed that osteoporosis and vitamin D deficiency were associated with BPPV. Conclusion Our findings suggest that the prevalence of BPPV in osteoporotic patients is associated with vitamin D deficiency and high bone turnover rates at systemic level, which could disturb local Ca2+ homeostasis in the inner ear.
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Affiliation(s)
- Sun Bin Lee
- Otorhinolaryngology Department, CHA University, Seongnam, Korea
| | - Chang Ho Lee
- Otorhinolaryngology Department, CHA University, Seongnam, Korea
| | - Young Ju Kim
- Otorhinolaryngology Department, CHA University, Seongnam, Korea
| | - Hyoung-Mi Kim
- Otorhinolaryngology Department, CHA University, Seongnam, Korea
- * E-mail:
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Du Y, Zhao LJ, Xu Q, Wu KH, Deng HW. Socioeconomic status and bone mineral density in adults by race/ethnicity and gender: the Louisiana osteoporosis study. Osteoporos Int 2017; 28:1699-1709. [PMID: 28236128 DOI: 10.1007/s00198-017-3951-1] [Citation(s) in RCA: 42] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/03/2016] [Accepted: 01/27/2017] [Indexed: 11/26/2022]
Abstract
UNLABELLED Low bone mineral density (BMD) and osteoporosis have become a public health problem. We found that non-Hispanic white, black, and Asian adults with extremely low education and personal income are more likely to have lower BMD. This relationship is gender-specific. These findings are valuable to guide bone health interventions. INTRODUCTION The evidence is limited regarding the relationship between socioeconomic status (SES) and bone mineral density (BMD) for minority populations in the USA, as well as the relationship between SES and BMD for men. This study explored and examined the relationship between SES and BMD by race/ethnicity and gender. METHODS Data (n = 6568) from the Louisiana Osteoporosis Study (LOS) was examined, including data for non-Hispanic whites (n = 4153), non-Hispanic blacks (n = 1907), and non-Hispanic Asians (n = 508). General linear models were used to estimate the relationship of SES and BMD (total hip and lumbar spine) stratified by race/ethnicity and gender. Adjustments were made for physiological and behavioral factors. RESULTS After adjusting for covariates, men with education levels below high school graduate experienced relatively low hip BMD than their counterparts with college or graduate education (p < 0.05). In addition, women reporting a personal annual income under $20,000 had relatively low hip and spine BMD than their counterparts with higher income level(s) (p < 0.05). CONCLUSIONS Establishing a conclusive positive or negative association between BMD and SES proved to be difficult. However, individuals who are at an extreme SES disadvantage are the most vulnerable to have relatively low BMD in the study population. Efforts to promote bone health may benefit from focusing on men with low education levels and women with low individual income.
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Affiliation(s)
- Y Du
- Center for Aging, School of Medicine, Tulane University, New Orleans, LA, 70112, USA
| | - L-J Zhao
- Center for Bioinformatics and Genomics, Department of Biostatistics, School of Public Health and Tropical Medicine, Tulane University, 1440 Canal St. Ste. 2001, New Orleans, LA, 70112, USA
| | - Q Xu
- Silver School of Social Work, New York University, New York, NY, 10003, USA
| | - K-H Wu
- Center for Bioinformatics and Genomics, Department of Biostatistics, School of Public Health and Tropical Medicine, Tulane University, 1440 Canal St. Ste. 2001, New Orleans, LA, 70112, USA
| | - H-W Deng
- Center for Bioinformatics and Genomics, Department of Biostatistics, School of Public Health and Tropical Medicine, Tulane University, 1440 Canal St. Ste. 2001, New Orleans, LA, 70112, USA.
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Kim JH, Park YS. Light coffee consumption is protective against sarcopenia, but frequent coffee consumption is associated with obesity in Korean adults. Nutr Res 2017; 41:97-102. [PMID: 28464999 DOI: 10.1016/j.nutres.2017.04.004] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/16/2016] [Revised: 04/10/2017] [Accepted: 04/11/2017] [Indexed: 12/16/2022]
Abstract
Few studies have examined the effects of coffee on body composition in the general population. In this cross-sectional study, we hypothesized that coffee consumption is protective against obesity and sarcopenia in Korean adults. The study included 6906 subjects aged ≥40 years who participated in the Korean National Health and Nutrition Examination Survey in 2009-2010. Body composition was measured using dual-energy x-ray absorptiometry, and obesity was determined according to the body mass index (BMI) and waist circumference (WC). Sarcopenia was defined as an appendicular skeletal muscle mass divided by height-squared that was below the lower quintile of the study population. Participants were classified into 4 groups according to the degree of coffee consumption (<1/d, 1/d, 2/d, and ≥3/d).The numbers of participants who were obese by BMI, obese by WC, and sarcopenic were 2390 (35.5%), 2033 (28.5%), and 1438 (20.0%), respectively. On multiple logistic regression analyses, the odds ratio (OR) of sarcopenia was lower in men who drink coffee once a day compared to those who rarely drink coffee (OR: 0.69, 95% confidence interval [CI]: 0.50-0.94). Women who consumed coffee ≥3 times/d had higher obesity ORs than those who rarely drink coffee according to both obesity indices (OR: 1.57, 95% CI, 1.18-2.10 for obesity by BMI; OR: 1.33, 95% CI: 1.01-1.75 for obesity by WC). Light coffee consumption was protective against sarcopenia in men, whereas frequent coffee consumption produced a higher risk for obesity, especially in women.
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Affiliation(s)
- Jeong-Hyeon Kim
- Department of Family Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea
| | - Yong Soon Park
- Department of Family Medicine, Chuncheon Sacred Heart Hospital, Hallym University College of Medicine, Chuncheon, Republic of Korea.
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Lim Y, Jo K, Ha HS, Yim HW, Yoon KH, Lee WC, Son HY, Baek KH, Kang MI. The prevalence of osteoporosis and the rate of bone loss in Korean adults: the Chungju metabolic disease cohort (CMC) study. Osteoporos Int 2017; 28:1453-1459. [PMID: 28083665 DOI: 10.1007/s00198-016-3893-z] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/12/2016] [Accepted: 12/18/2016] [Indexed: 12/23/2022]
Abstract
UNLABELLED Because the rate of bone loss is an important risk factor for fracture, we studied longitudinal changes in bone mineral density (BMD). Although the BMD of the hip decreased over time, spine BMD remained largely stable or increased. Therefore, spine BMD may not be appropriate for assessing BMD change. INTRODUCTION The rate of age-dependent bone loss has been shown to be an important risk factor for fracture. However, longitudinal rates of BMD loss in Korea have not yet been reported. The objective of this study was to evaluate longitudinal changes in BMD in Korea. METHODS This cohort study was performed in a population of individuals 40 years of age or older living in the rural area of Chungju City, Korea. A second BMD examination was conducted approximately 4 years after a baseline examination. A total of 3755 of the 6007 subjects completed the follow-up visit, corresponding to a follow-up rate of 62.51%. RESULTS The age-standardized osteoporosis prevalence was 12.81% in males and 44.35% in females. In males, the average annual BMD loss at the total hip increased from -0.25% per year in their 40s to -1.12% per year in their 80s. In females, the average annual BMD loss at the total hip increased from -0.69% per year in their 40s to -1.51% per year in their 80s. However, the average annual percentage change in spine BMD in females increased from -0.91% per year in their 40s to +1.39% per year in their 80s. CONCLUSIONS A substantial number of subjects had osteoporosis, even though we standardized the prevalence of osteoporosis. In total hip, the mean BMD was decreased during the follow-up period; in addition, the annual percentage loss increased with age. However, spine BMD remained approximately stable or increased over time and therefore may not be appropriate for assessing BMD change.
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Affiliation(s)
- Y Lim
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 137-701, South Korea
| | - K Jo
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 137-701, South Korea
| | - H-S Ha
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 137-701, South Korea
| | - H-W Yim
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 137-701, South Korea
- Clinical Research Coordinating Center, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 137-701, South Korea
| | - K-H Yoon
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 137-701, South Korea
| | - W-C Lee
- Department of Preventive Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero, Seocho-gu, Seoul, 137-701, South Korea
| | - H-Y Son
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 137-701, South Korea
| | - K H Baek
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 137-701, South Korea.
| | - M-I Kang
- Division of Endocrinology and Metabolism, Department of Internal Medicine, College of Medicine, The Catholic University of Korea, 222 Banpo-daero Seocho-gu, Seoul, 137-701, South Korea.
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Baik YS, Park JW, Kim J, Kim WG, Oh S, Cho SI, Song YW, Shin K. Nutrient Intake in Postmenopausal Rheumatoid Arthritis Women with Osteoporosis: Results from the Korean National Health and Nutrition Examination Survey. JOURNAL OF RHEUMATIC DISEASES 2017. [DOI: 10.4078/jrd.2017.24.1.35] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022]
Affiliation(s)
- Yeon Soo Baik
- Department of Epidemiology, UCLA Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jee Won Park
- Department of Epidemiology, UCLA Fielding School of Public Health, University of California, Los Angeles, Los Angeles, CA, USA
| | - Jihye Kim
- Division of Rheumatology, Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Won Gyoung Kim
- Department of Nutrition Service, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Sohee Oh
- Department of Biostatistics, SMG-SNU Boramae Medical Center, Seoul, Korea
| | - Sung-il Cho
- Graduate School of Public Health, Seoul National University, Seoul, Korea
| | - Yeong Wook Song
- Division of Rheumatology, Department of Internal Medicine, Seoul National University Hospital, Seoul, Korea
| | - Kichul Shin
- Division of Rheumatology, Department of Internal Medicine, SMG-SNU Boramae Medical Center, Seoul, Korea
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Lee SC, Hu LY, Huang MW, Shen CC, Huang WL, Lu T, Hsu CL, Pan CC. Risk of Vertebral Fracture in Patients Diagnosed with a Depressive Disorder: A Nationwide Population-Based Cohort Study. Clinics (Sao Paulo) 2017; 72:44-50. [PMID: 28226032 PMCID: PMC5251194 DOI: 10.6061/clinics/2017(01)08] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/20/2016] [Accepted: 10/26/2016] [Indexed: 01/24/2023] Open
Abstract
OBJECTIVE: Previous studies have reported that depression may play a crucial role in the occurrence of vertebral fractures. However, a clear correlation between depressive disorders and osteoporotic fractures has not been established. We explored the association between depressive disorders and subsequent new-onset vertebral fractures. Additionally, we aimed to identify the potential risk factors for vertebral fracture in patients with a depressive disorder. METHODS: We studied patients listed in the Taiwan National Health Insurance Research Database who were diagnosed with a depressive disorder by a psychiatrist. The comparison cohort consisted of age- and sex-matched patients without a depressive disorder. The incidence rate and hazard ratios of subsequent vertebral fracture were evaluated. We used Cox regression analysis to evaluate the risk of vertebral fracture among patients with a depressive disorder. RESULTS: The total number of patients with and without a depressive disorder was 44,812. The incidence risk ratio (IRR) between these 2 cohorts indicated that depressive disorder patients had a higher risk of developing a subsequent vertebral fracture (IRR=1.41, 95% confidence interval [CI]=1.26-1.57, p<0.001). In the multivariate analysis, the depressive disorder cohort showed a higher risk of vertebral fracture than the comparison cohort (adjusted hazard ratio=1.24, 95% CI=1.11-1.38, p<0.001). Being older than 50 years, having a lower monthly income, and having hypertension, diabetes mellitus, cerebrovascular disease, chronic obstructive pulmonary disease, autoimmune disease, or osteoporosis were considered predictive factors for vertebral fracture in patients with depressive disorders. CONCLUSIONS: Depressive disorders may increase the risk of a subsequent new-onset vertebral fracture.
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Affiliation(s)
- Shyh-Chyang Lee
- Taichung Veterans General Hospital, Department of Orthopedics, Chiayi Branch, Chiayi, Taiwan
- # Contributed equally to this manuscript
| | - Li-Yu Hu
- Kaohsiung Veterans General Hospital, Department of Psychiatry, Kaohsiung, Taiwan
- National Yang-Ming University, Faculty of Medicine, Division of Psychiatry, Taipei, Taiwan
- # Contributed equally to this manuscript
| | - Min-Wei Huang
- Taichung Veterans General Hospital, Department of Psychiatry, Chiayi Branch, Chiayi, Taiwan
| | - Cheng-Che Shen
- National Yang-Ming University, Faculty of Medicine, Division of Psychiatry, Taipei, Taiwan
- Taichung Veterans General Hospital, Department of Psychiatry, Chiayi Branch, Chiayi, Taiwan
- National Chung-Cheng University, Department of Information Management, Chiayi, Taiwan
| | - Wei-Lun Huang
- Taipei Veteran General Hospital, Department of Family Medicine, Taitung Branch, Taitung, Taiwan
| | - Ti Lu
- Kaohsiung Veterans General Hospital, Department of Psychiatry, Kaohsiung, Taiwan
| | - Chiao-Lin Hsu
- Kaohsiung Veterans General Hospital, Department of Family Medicine, Kaohsiung, Taiwan
- Kaohsiung Veterans General Hospital, Physical Examination Center, Kaohsiung, Taiwan
- *Corresponding author. E-mail: /
| | - Chih-Chuan Pan
- Kaohsiung Veterans General Hospital, Department of Psychiatry, Kaohsiung, Taiwan
- *Corresponding author. E-mail: /
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Sharma N, Natung T, Barooah R, Ahanthem SS. Effect of Multiparity and Prolonged Lactation on Bone Mineral Density. J Menopausal Med 2016; 22:161-166. [PMID: 28119896 PMCID: PMC5256357 DOI: 10.6118/jmm.2016.22.3.161] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2016] [Revised: 08/29/2016] [Accepted: 10/05/2016] [Indexed: 11/30/2022] Open
Abstract
OBJECTIVES This study was done to determine the effect of multiparity and prolonged lactation on bone mineral density (BMD). METHODS This cross-sectional study included 196 perimenopausal and postmenopausal women aged 40 to 60 years old. Age, body mass index (BMI), menopausal status, duration of menopause, parity and total duration of lactation, nutritional history were recorded. Lumbar spine (LS; L2-L4) and femur neck (FN) BMD were measured using dual energy X-ray absorptiometry. Correlation of parity and lactation with BMD were investigated using multiple regression analysis. RESULTS Parity was inversely correlated to BMD for LS (β = -0.266, P = 0.001) and FN (β = -0.380, P = 0.000). This relation remained significant even after adjusting for age, BMI and duration of menopause. Duration of lactation was inversely correlated with BMD for LS (β = -0.271, P = 0.001) but no for FN (β = -0.124, P = 0.130). CONCLUSIONS Multiparity and prolonged lactation have negative impact on BMD especially with in a socioeconomic group whose nutritional intake is borderline. Our data support that parity and duration of lactation can be associated with future osteoporosis.
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Affiliation(s)
- Nalini Sharma
- Department of Obstetrics and Gynaecology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, Meghalaya, India
| | - Tanie Natung
- Department of Ophthalmology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, Meghalaya, India
| | - Rituparna Barooah
- Department of Physiology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, Meghalaya, India
| | - Santa Singh Ahanthem
- Department of Obstetrics and Gynaecology, North Eastern Indira Gandhi Regional Institute of Health and Medical Sciences, Shillong, Meghalaya, India
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Moon JH, Kim LO, Kim HJ, Kong MH. Evaluation of the Predictive Index for Osteoporosis as a Clinical Tool to Identify the Risk of Osteoporosis in Korean Men by Using the Korea National Health and Nutrition Examination Survey Data. Korean J Fam Med 2016; 37:346-350. [PMID: 27900073 PMCID: PMC5122667 DOI: 10.4082/kjfm.2016.37.6.346] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/27/2016] [Revised: 04/19/2016] [Accepted: 04/27/2016] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND We previously proposed the Predictive Index for Osteoporosis as a new index to identify men who require bone mineral density measurement. However, the previous study had limitations such as a single-center design and small sample size. Here, we evaluated the usefulness of the Predictive Index for Osteoporosis using the nationally representative data of the Korea National Health and Nutrition Examination Survey. METHODS Participants underwent bone mineral density measurements via dual energy X-ray absorptiometry, and the Predictive Index for Osteoporosis and Osteoporosis Self-Assessment Tool for Asians were assessed. Receiver operating characteristic analysis was used to obtain optimal cut-off points for the Predictive Index for Osteoporosis and Osteoporosis Self-Assessment Tool for Asians, and the predictability of osteoporosis for the 2 indices was compared. RESULTS Both indices were useful clinical tools for identifying osteoporosis risk in Korean men. The optimal cut-off value for the Predictive Index for Osteoporosis was 1.07 (sensitivity, 67.6%; specificity, 72.7%; area under the curve, 0.743). When using a cut-off point of 0.5 for the Osteoporosis Self-Assessment Tool for Asians, the sensitivity and specificity were 71.9% and 64.0%, respectively, and the area under the curve was 0.737. CONCLUSION The Predictive Index for Osteoporosis was as useful as the Osteoporosis Self-Assessment Tool for Asians as a screening index to identify candidates for dual energy X-ray absorptiometry among men aged 50-69 years.
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Affiliation(s)
- Ji Hyun Moon
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Graduate School of Jeju National University, Jeju, Korea
| | - Lee Oh Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea
| | - Hyeon Ju Kim
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
| | - Mi Hee Kong
- Department of Family Medicine, Jeju National University Hospital, Jeju, Korea.; Department of Family Medicine, Jeju National University School of Medicine, Jeju, Korea
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Cho YJ, Chun YS, Rhyu KH, Kang JS, Jung GY, Lee JH. Does the Time of Postoperative Bisphosphonate Administration Affect the Bone Union in Osteoporotic Intertrochanteric Fracture of Femur? Hip Pelvis 2016; 27:258-64. [PMID: 27536634 PMCID: PMC4972797 DOI: 10.5371/hp.2015.27.4.258] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Revised: 11/12/2015] [Accepted: 11/30/2015] [Indexed: 11/25/2022] Open
Abstract
Purpose This study was designed to investigate the effect of bisphosphonate administration starting time on bone healing and to identify the best administration time following surgical treatment of osteoporotic intertrochanteric fractures. Materials and Methods Two hundreds and eighty four patients (284 hips; 52 males, 232 females) who underwent surgery following osteoporotic intertrochanteric fracture from December 2002 to December 2012 were retrospectively analyzed. The average follow-up period was 68.4 months. The patients were divided into three groups according to the time of bisphosphonate administration after operation: 1 week (group A; n=102), 1 month (group B; n=89), and 3 months (group C; n=93). Koval scores and change of Koval scores 1 year after operation were used for clinical evaluation. For radiologic evaluation, the time of callus appearance across the fracture line on sagittal and coronal radiographs and the time to absence of pain during hip motion was judged as the time of bone union. Results Koval scores one year after surgery for groups A, B, and C were 2.44, 2.36, and 2.43 (P=0.895), respectively. The mean time of union was 12.4, 11.9, and 12.3 weeks after operation in the three groups (P=0.883), respectively. There were zero cases of nonunion. There were 3, 5, and 7 cases of fixative displacement in the three groups, respectively, but the distribution showed no significant difference (P>0.472). Conclusion The initiating time of bisphosphonate administration following surgery does not affect the clinical outcomes in patients with osteoporotic intertrochanteric fracture.
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Affiliation(s)
- Yoon Je Cho
- Department of Orthopedic Surgery, Kyung Hee University School of Medicine, Seoul, Korea
| | - Young Soo Chun
- Department of Orthopedic Surgery, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Kee Hyung Rhyu
- Department of Orthopedic Surgery, Kyung Hee University Hospital at Gangdong, Seoul, Korea
| | - Joon Soon Kang
- Department of Orthopedic Surgery, Inha University College of Medicine, Incheon, Korea
| | - Gwang Young Jung
- Department of Orthopedic Surgery, Kyung Hee University School of Medicine, Seoul, Korea
| | - Jun Hee Lee
- Department of Orthopedic Surgery, Kyung Hee University School of Medicine, Seoul, Korea
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Yoon DS, Lee YK, Ha YC, Kim HY. Inadequate Dietary Calcium and Vitamin D Intake in Patients with Osteoporotic Fracture. J Bone Metab 2016; 23:55-61. [PMID: 27294077 PMCID: PMC4900961 DOI: 10.11005/jbm.2016.23.2.55] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/21/2016] [Revised: 04/26/2016] [Accepted: 04/27/2016] [Indexed: 11/23/2022] Open
Abstract
Background Inadequate calcium and vitamin D intake is a possible risk factor of osteoporosis. Our purposes were to estimate calcium and vitamin D intake in women with osteoporotic fractures, to determine associated factors for low calcium and vitamin D intake, and to evaluate the effects of calcium and vitamin D intake on bone mineral density (BMD). Methods This is a multicenter, hospital-based, and cross-sectional study involving 277 women with osteoporotic fractures. Dietary calcium and vitamin D intake were evaluated using the Korean Calcium Assessment Tool (KCAT) self-reported questionnaire. BMD was measured by dual energy X-ray absorptiometry (DXA) in the lumbar spine and femoral neck. Results Average daily calcium and vitamin D intake was 503.7±274.7 mg and 7.5±12.6 µg, respectively. Patients with low calcium intake had less family history of osteoporosis and were older. There was a negative correlation between age and calcium intake (r=-0.14; P=0.019). In multivariate analysis, calcium intake showed a positive correlation with BMD of femoral neck (β=0.0005, P=0.021). Conclusions About 80% of patients with osteoporotic fracture had calcium and vitamin D intake below the recommended dietary intake. Low calcium intake was associated with no family history of osteoporosis and older age. Dietary calcium intake showed positive effect on BMD.
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Affiliation(s)
- Dong Sik Yoon
- Department of Internal Medicine, Wonkwang University Sanbon Hospital, Wonkwang University College of Medicine, Gunpo, Korea
| | - Young-Kyun Lee
- Department of Orthopaedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Yong-Chan Ha
- Department of Orthopaedic Surgery, Chung-Ang University College of Medicine, Seoul, Korea
| | - Ha-Young Kim
- Department of Internal Medicine, Wonkwang University Sanbon Hospital, Wonkwang University College of Medicine, Gunpo, Korea
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Osteopenia and osteoporosis among 16-65 year old women attending outpatient clinics. J Community Health 2016; 39:1071-6. [PMID: 24599664 DOI: 10.1007/s10900-014-9853-7] [Citation(s) in RCA: 12] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Women living in developing countries are more prone to osteoporotic fractures than women in developed countries. The objectives of this study were to estimate the burden of osteopenia and osteoporosis and examine their correlates among Bangladeshi women. This cross-sectional study consisted of 500 women aged 16-65 years attending gynecology and family planning clinics of a tertiary hospital which cares urban/suburban low income population in Dhaka, Bangladesh. Bone mineral density (BMD) was measured at the lumbar spine and femoral neck using dual X-ray absorptiometry. We calculated T scores based on sex-matched reference data from Caucasian women provided by the manufacturer. Osteoporosis was defined as a BMD at either site more than 2.5 standard deviations (SD) below the young healthy adult woman mean while the osteopenia was defined as a BMD between 1 and 2.5 SD below the mean as suggested by the World Health Organization. Separate multivariable logistic regression analysis was used to examine the correlates of osteopenia/osteoporosis among 16-45 and 46-65 year old women. Overall, 43.6 and 5.5 % of 16-45 year old women, and 40.7 and 41.8 % of 46-65 year old women had osteopenia and osteoporosis based on T scores either of the two sites (lumbar spine or femoral neck), respectively. Body mass index was negatively associated with osteopenia/osteoporosis at both lumbar spine and femoral neck, while age was positively associated. The burden of osteopenia/osteoporosis is very high in Bangladeshi women which warrants appropriate interventional strategies to minimize future fractures and reduce related social and economic burden of the society.
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Hwangbo Y, Kim JH, Kim SW, Park YJ, Park DJ, Kim SY, Shin CS, Cho NH. High-normal free thyroxine levels are associated with low trabecular bone scores in euthyroid postmenopausal women. Osteoporos Int 2016; 27:457-62. [PMID: 26252978 DOI: 10.1007/s00198-015-3270-3] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/13/2015] [Accepted: 07/26/2015] [Indexed: 11/24/2022]
Abstract
UNLABELLED Trabecular bone scores (TBS) have recently been developed as a diagnostic tool to assess bone texture. We studied thyroid status and TBS in a population-based cohort and demonstrated that high-normal thyroxine levels are associated with low TBS in healthy euthyroid postmenopausal women. INTRODUCTION Increased thyroid hormone levels affect bone mineral density (BMD) and, if untreated, increase the risk of fracture. However, the relationship between thyroid function and bone microarchitecture has not yet been established. Trabecular bone scores (TBS) are gray-level textural measurements of dual energy X-ray absorptiometry (DXA) images. The TBS has been proposed as an indirect index of bone microarchitecture. The goal of this study was to characterize the relationship between thyroid function and TBS in euthyroid men and postmenopausal euthyroid women. METHODS A total of 1376 euthyroid subjects (648 postmenopausal women and 728 men) were recruited from a community-based cohort in Korea. Free thyroxine (fT4) levels, thyroid stimulating hormone (TSH) levels, BMD, and TBS were measured and compared. RESULTS There was no significant relationship between either fT4 or TSH levels and BMD in men and women. Multiple linear regression analysis showed that high-normal fT4 levels were negatively correlated with TBS (β = -0.111; P = 0.002, after adjusting for both age and body mass index [BMI]) in postmenopausal women. In men, however, there was no significant correlation between fT4 levels and TBS. TSH levels were not significantly associated with TBS in either men or women. CONCLUSION Higher fT4 levels within the normal reference range are associated with deterioration of trabecular microarchitecture in healthy euthyroid postmenopausal women.
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Affiliation(s)
- Y Hwangbo
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - J H Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - S W Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - Y J Park
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - D J Park
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - S Y Kim
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea
| | - C S Shin
- Department of Internal Medicine, Seoul National University College of Medicine, 101 Daehak-ro, Jongno-gu, Seoul, 110-744, South Korea.
| | - N H Cho
- Department of Preventive Medicine, School of Medicine, Ajou University, 5 Wonchon-Dong, Youngtong-Gu, Suwon, 443-721, South Korea.
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The Benefit of Bone Health by Drinking Coffee among Korean Postmenopausal Women: A Cross-Sectional Analysis of the Fourth & Fifth Korea National Health and Nutrition Examination Surveys. PLoS One 2016; 11:e0147762. [PMID: 26816211 PMCID: PMC4729688 DOI: 10.1371/journal.pone.0147762] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/01/2015] [Accepted: 01/07/2016] [Indexed: 11/26/2022] Open
Abstract
Purpose Although the concern about coffee-associated health problems is increasing, the effect of coffee on osteoporosis is still conflicting. This study aimed to determine the relationship between coffee consumption and bone health in Korean postmenopausal women. Methods A population-based, cross-sectional study was performed using a nationally representative sample of the Korean general population. All 4,066 postmenopausal women (mean age 62.6 years) from the fourth and fifth Korean National Health and Nutrition Examination Survey (2008–2011), who completed the questionnaire about coffee consumption and had data of dual-energy X-ray absorptiometry (DXA) examination. Bone mineral density (BMD) was measured using DXA at the femoral neck and lumbar spine and osteoporosis was defined by World Health Organization T-score criteria in addition to self-report of current anti-osteoporotic medication use. Results After adjusting for various demographic and lifestyle confounders (including hormonal factors), subjects in the highest quartile of coffee intake had 36% lower odds for osteoporosis compared to those in the lowest quartile (Adjusted odds ratio [aOR] = 0.64; 95% confidence interval [CI], 0.43–0.95; P for trend = 0.015). This trend was consistent in osteoporosis of lumbar spine and femoral neck (aOR = 0.65 and 0.55; P for trend = 0.026 and 0.003, respectively). In addition, age- and body mass index (BMI)-adjusted BMD of the femoral neck and lumbar spine increased with higher coffee intake (P for trend = 0.019 and 0.051, respectively). Conclusions Coffee consumption may have protective benefits on bone health in Korean postmenopausal women in moderate amount. Further, prospective studies are required to confirm this association.
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Affiliation(s)
- Yong-Chan Ha
- Department of Orthopaedic Surgery, Chung-Ang University College of Medicine, Seoul, Korea
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49
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Kim KM, Choi HS, Choi MJ, Chung HY. Calcium and Vitamin D Supplementations: 2015 Position Statement of the Korean Society for Bone and Mineral Research. J Bone Metab 2015; 22:143-9. [PMID: 26713305 PMCID: PMC4691588 DOI: 10.11005/jbm.2015.22.4.143] [Citation(s) in RCA: 26] [Impact Index Per Article: 2.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/18/2015] [Revised: 11/26/2015] [Accepted: 11/26/2015] [Indexed: 11/16/2022] Open
Abstract
Calcium and vitamin D are essential components for bone health, thus calcium and vitamin D supplementation is an important strategy in the management of osteoporosis. However, the benefit of calcium and vitamin D supplementation on bone health is still controversial. Moreover, potentially harmful effects of excessive calcium supplementation on cardiovascular health are recently suggested. Too high a level of vitamin D has been also reported to have several, possibly related, harmful events. Korea is well known for low dietary calcium intake and vitamin D deficiency in its population. This position statement developed the following recommendation for adequate levels of calcium and vitamin D intake in Korean, postmenopausal women and men older than 50 years: Adequate calcium intake and optimal vitamin D level are essential for preventing and treating osteoporosis in postmenopausal women and men older than 50 years. We recommend a daily calcium intake of 800 to 1,000 mg/day. Food remains the best source of calcium; however calcium supplements should be considered when dietary intake of calcium is inadequate. We recommend dietary vitamin D intake of more than 800 IU per day, a level which appears to reduce the risk of fractures. When vitamin D deficiency is suspected, serum 25-hydroxy-vitamin D (25-[OH]D) level should be tested. We suggest that a serum 25-(OH)D level greater than 20 ng/mL is generally appropriate for prevention of osteoporosis. However, a serum 25-(OH)D level greater than 30 ng/mL is probably helpful for management of osteoporosis and prevention of fractures.
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Affiliation(s)
- Kyoung Min Kim
- Department of Internal Medicine, Seoul National University College of Medicine, Seoul National University Bundang Hospital, Seongman, Korea
| | - Han Seok Choi
- Division of Endocrinology and Metabolism, Department of Internal Medicine, Dongguk University Ilsan Hospital, Goyang, Korea
| | - Mi-Ja Choi
- Department of Food and Nutrition, Keimyung University, Daegu, Korea
| | - Ho Yeon Chung
- Department of Endocrinology and Metabolism, Kyung Hee University School of Medicine, Kyung Hee University Hospital at Gangdong, Seoul, Korea
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Park YJ, Lee SJ, Shin NM, Shin H, Kim YK, Cho Y, Jeon S, Cho I. [Bone mineral density, biochemical bone turnover markers and factors associated with bone health in young Korean women]. J Korean Acad Nurs 2015; 44:504-14. [PMID: 25381781 DOI: 10.4040/jkan.2014.44.5.504] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/09/2022]
Abstract
PURPOSE This study was done to assess the bone mineral density (BMD), biochemical bone turnover markers (BTMs), and factors associated with bone health in young Korean women. METHODS Participants were 1,298 women, ages 18-29, recruited in Korea. Measurements were BMD by calcaneus quantitative ultrasound, BTMs for Calcium, Phosphorus, Osteocalcin, and C-telopeptide cross-links (CTX), body composition by physical measurements, nutrients by food frequency questionnaire and psychosocial factors associated with bone health by self-report. RESULTS The mean BMD (Z-score) was -0.94. 8.7% women had lower BMD (Z-score≤-2) and 14.3% women had higher BMD (Z-score≥0) than women of same age. BTMs were not significantly different between high-BMD (Z-score≥0) and low-BMD (Z-score<0) women. However, Osteocalcin and CTX were higher in women preferring caffeine intake, sedentary lifestyle and alcoholic drinks. Body composition and Calcium intake were significantly higher in high-BMD. Low-BMD women reported significantly higher susceptibility and barriers to exercise in health beliefs, lower bone health self-efficacy and promoting behaviors. CONCLUSION Results of this study indicate that bone health of young Korean women is not good. Development of diverse strategies to intervene in factors such as exercise, nutrients, self-efficacy, health beliefs and behaviors, shown to be important, are needed to improve bone health.
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Affiliation(s)
| | - Sook Ja Lee
- College of Nursing, Korea University, Seoul, Korea
| | - Nah Mee Shin
- College of Nursing, Korea University, Seoul, Korea
| | | | - Yoo Kyung Kim
- Department of Home Economics Education, College of Education, Korea University, Seoul, Korea
| | - Yunjung Cho
- Department of Laboratory Medicine, College of Medicine, Korea University, Seoul, Korea
| | - Songi Jeon
- Department of Nursing, Graduate School, Korea University, Seoul, Korea.
| | - Inhae Cho
- Department of Nursing, Graduate School, Korea University, Seoul, Korea
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