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Kaewboonchoo O, Sung FC, Lin CL, Hsu HC, Kuo CT. Risk of osteoporosis and fracture in victims with burn injury. Osteoporos Int 2019; 30:837-843. [PMID: 30734067 DOI: 10.1007/s00198-018-04818-2] [Citation(s) in RCA: 4] [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: 06/28/2018] [Accepted: 12/17/2018] [Indexed: 12/31/2022]
Abstract
UNLABELLED Osteoporosis is a well-known bone disorder affecting people worldwide. Patients with osteoporosis have an increased risk of bone fracture. This study provides new information on the risk of developing osteoporosis post burn injury and the risk of fracture among those with osteoporosis developed. INTRODUCTION The relationship between burn injury and hip fracture risk is unclear. Population-based evaluation on relationships between burn injury and osteoporosis development and subsequent fractures is limited. We conducted a retrospective cohort study as the investigation. METHODS From the insurance data of Taiwan, we established a cohort of 43,532 patients with a burn injury in 2000-2012 and a comparison cohort of 174,124 individuals without such an injury, frequency matched by sex, age, and diagnosis date. Both cohorts were followed up to the end of 2013 to evaluate the occurrence of osteoporosis and hip fracture. RESULTS The incidence of osteoporosis was greater in the burn cohort than in the comparison cohort (6.40 vs. 4.75 per 1,000 person-years) with an adjusted IRR of 1.35 (95% confidence interval = 1.32-1.39). The incidence rates in both cohorts were greater in women than in men, increased with age, income, and Charlson comorbidity index. Patients with burns involving 20%-49% of total body surface area and with burns confined to the lower/upper limbs had the greatest incidence rates, 8.32 and 8.58 per 1,000 person-years, respectively. Osteoporosis incidence increased further to 22.7 per 1,000 person-years for burn victims with comorbid diabetes. The risk of fracture was over five-fold greater for burn victims with osteoporosis developed than for comparisons without osteoporosis. CONCLUSION Patients who have a burn injury deserve prevention intervention to reduce the risk of osteoporosis and fracture.
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Affiliation(s)
- O Kaewboonchoo
- Department of Public Health Nursing, Mahidol University Faculty of Public Health, Bangkok, Thailand
| | - F C Sung
- Department of Public Health Nursing, Mahidol University Faculty of Public Health, Bangkok, Thailand
- Department of Health Services Administration, China Medical University College of Public Health, Taichung, Taiwan
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - C L Lin
- Management Office for Health Data, China Medical University Hospital, Taichung, Taiwan
| | - H C Hsu
- Department of Orthopedic Surgery, China Medical University Hospital, Taichung, Taiwan
| | - C T Kuo
- Department of Public Health Nursing, Mahidol University Faculty of Public Health, Bangkok, Thailand.
- Department of Public Health, China Medical University College of Public Health, 91 Hseuh Shis Road, Taichung, 404, Taiwan.
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Lin SY, Hsu WH, Lin CC, Lin CL, Tsai CH, Lin CH, Chen DC, Lin TC, Hsu CY, Kao CH. Association of Arrhythmia in Patients with Cervical Spondylosis: A Nationwide Population-Based Cohort Study. J Clin Med 2018; 7:jcm7090236. [PMID: 30142924 PMCID: PMC6162845 DOI: 10.3390/jcm7090236] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2018] [Revised: 08/17/2018] [Accepted: 08/21/2018] [Indexed: 12/21/2022] Open
Abstract
BACKGROUND Sympathetic activity, including cervical ganglia, is involved in the development of cardiac arrhythmias. OBJECTIVE The present study investigated the association between cervical spondylosis and arrhythmia, which has never been reported before. METHODS Patients newly diagnosed with cervical spondylosis (CS) with an index date between 2000 and 2011 were identified from the National Health Insurance Research Database. We performed a 1:1 case-control matched analysis. Cases were matched to controls according to their estimated propensity scores, based on demographics and existing risk factors. Cox proportional hazard models were applied to assess the association between CS and arrhythmia. RESULTS The CS cohort comprised 22,236 patients (males, 42.6%; mean age, 54.4 years) and non-CS cohort comprised 22,236 matched controls. There were 1441 events of arrhythmia in CS cohort and 537 events of arrhythmia in non-CS cohort, which 252 and 127 events of atrial fibrillation in CS and non-CS cohort, 33 and 12 events of ventricular tachycardia in CS cohort and non-CS cohort, 78 and 35 events of supraventricular tachycardia in CS cohort and non-CS cohort. The CS cohort had an arrhythmia incidence of 11.1 per 1000 person-years and a higher risk [adjusted hazard ratio (aHR) = 3.10, 95% confidence interval (CI) = 2.80⁻3.42] of arrhythmia, 2.54-fold aHR of ventricular tachycardia (95% CI = 1.70⁻3.79), and 2.22-fold aHR of atrial fibrillation (95% CI = 1.79⁻2.76) compared with non-CS cohort. CONCLUSIONS Cervical spondylosis is associated with a higher risk of arrhythmia.
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Affiliation(s)
- Shih-Yi Lin
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
- Division of Nephrology and Kidney Institute, China Medical University Hospital, Taichung 404, Taiwan.
| | - Wu-Huei Hsu
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
- Division of Pulmonary and Critical Care Medicine, China Medical University Hospital and China Medical University, Taichung 404, Taiwan.
| | - Cheng-Chieh Lin
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
- Department of Family Medicine, China Medical University Hospital, Taichung 404, Taiwan.
| | - Cheng-Li Lin
- Management Office for Health Data, China Medical University Hospital, Taichung 404, Taiwan.
- College of Medicine, China Medical University, Taichung 404, Taiwan.
| | - Chun-Hao Tsai
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
- Department of Orthopedics, China Medical University Hospital, Taichung 404, Taiwan.
| | - Chih-Hsueh Lin
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
- Department of Family Medicine, China Medical University Hospital, Taichung 404, Taiwan.
| | - Der-Cherng Chen
- Department of Orthopedics, China Medical University Hospital, Taichung 404, Taiwan.
| | - Tsung-Chih Lin
- Department of Orthopedics, St. Martin De Porres Hospital, Chiayi 600, Taiwan.
| | - Chung-Y Hsu
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
| | - Chia-Hung Kao
- Graduate Institute of Biomedical Sciences and School of Medicine, College of Medicine, China Medical University, No. 2, Yuh-Der Road, Taichung 404, Taiwan.
- Department of Nuclear Medicine, China Medical University Hospital, Taichung 404, Taiwan.
- Department of Bioinformatics and Medical Engineering, Asia University, Taichung 413, Taiwan.
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