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Park M, Jang SI, Hurh K, Park EC, Kim SH. Increased Risk of Dementia Following a Diagnosis of Hearing Impairment: A South Korean Nationwide Cohort Study. J Alzheimers Dis 2024; 97:679-686. [PMID: 38143356 DOI: 10.3233/jad-230816] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/26/2023]
Abstract
BACKGROUND Among the older adults, hearing impairment is a common problem and may contribute to dementia. OBJECTIVE Therefore, we aimed to examine the association between hearing impairment and the risk of dementia among older adults in South Korea. METHODS Using the Korean National Health Insurance Service-Senior Cohort from 2005 to 2019, we collected data of 44,728 patients. Hearing impairment was determined using the national disability registry. Propensity score matching (1:1) was performed to match patients with and without hearing impairment (case: 22,364, control: 22,364). A Cox proportional hazards regression model was built to analyze the association between hearing impairment and dementia. RESULTS Patients with hearing impairment had a higher risk of dementia than those without hearing impairment (hazard ratio [HR] = 1.28, 95% confidence interval [CI] = 1.23-1.34). Assessing the degree of disability, both severe (HR = 1.25, 95% CI = 1.16-1.35) and mild conditions (HR = 1.29, 95% CI = 1.23-1.35) had an increased risk of dementia, respectively. CONCLUSIONS Older patients with hearing impairment exhibit an increased risk of dementia, thereby warranting a new approach to dementia care among these patients regardless of the degree of hearing impairment.
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Affiliation(s)
- Minah Park
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Preventive Medicine, Eulji University College of Medicine, Daejeon, Republic of Korea
| | - Sung-In Jang
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Kyungduk Hurh
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Eun-Cheol Park
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Seung Hoon Kim
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
- Department of Preventive Medicine, Eulji University College of Medicine, Daejeon, Republic of Korea
- Department of Ophthalmology, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
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Manning FM, Mughal F, Ismail HASM, Baines LM, Chew-Graham CA, Paskins Z, Prior JA. Osteoporosis and fracture as risk factors for self-harm and suicide: a systematic review and meta-analysis. Br J Gen Pract 2023; 73:e735-e743. [PMID: 37722857 PMCID: PMC10523335 DOI: 10.3399/bjgp.2023.0035] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 07/03/2023] [Indexed: 09/20/2023] Open
Abstract
BACKGROUND Increase in presentations of self-harm to primary care, a risk factor of suicide, has led to a growing interest in identifying at-risk populations. AIM To examine whether osteoporosis or fractures are risk factors for self-harm, suicidal ideation, and suicide. DESIGN AND SETTING This was a systematic review of observational studies in adults (>18 years) that had examined the role of osteoporosis and/or fractures in subsequent self-harm, suicidal ideation, and/or suicide. METHOD Six databases were searched from inception to July 2019. Additional citation tracking of eligible studies was undertaken in November 2022. Screening, data extraction, and quality assessment of full-text articles were performed independently by at least two authors. Where possible, meta-analysis was run on comparable risk estimates. RESULTS Fifteen studies were included: two examined the outcome of self-harm, three suicidal ideation, and 10 suicide. In approximately half of studies on osteoporosis, the risk of suicidal ideation and suicide remained significant. However, pooling of adjusted odds ratios from three studies indicated no association between osteoporosis and suicide (1.14, 95% confidence interval = 0.88 to 1.49). Nine studies examined the risk of a mixture of fracture types across different outcomes, limiting comparisons. However, all studies examining vertebral fracture (n = 3) reported a significant adjusted negative association for self-harm and suicide. CONCLUSION Patients with vertebral fractures, a risk potential factor for suicide, may benefit from clinical case finding for mood disorders with personalised primary care management. However, because of the limited number and quality of studies and mixed findings, further examination of these associations is warranted.
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Affiliation(s)
- Fay M Manning
- School of Medicine, Keele University, Keele, and Department of Medical Imaging, University of Exeter, Exeter, UK
| | - Faraz Mughal
- School of Medicine, Keele University, Keele; Centre for Mental Health and Safety, Division of Psychology and Mental Health, University of Manchester, Manchester; and honorary clinical research fellow, Warwick Medical School, Warwick, UK
| | | | | | | | - Zoe Paskins
- Keele University, Keele, and Haywood Academic Rheumatology Centre, Midlands Partnership Foundation Trust, Stoke-on-Trent, UK
| | - James A Prior
- School of Medicine, Keele University, Keele, and Haywood Academic Rheumatology Centre, Midlands Partnership Foundation Trust, Stoke-on-Trent, UK
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Increased risk of all-cause, Alzheimer's, and vascular dementia in adults with migraine in Korea: a population-based cohort study. J Headache Pain 2022; 23:108. [PMID: 36002812 PMCID: PMC9404580 DOI: 10.1186/s10194-022-01484-y] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/30/2022] [Accepted: 08/17/2022] [Indexed: 11/10/2022] Open
Abstract
BACKGROUND Studies investigating the association between migraine and dementia have reported inconsistent findings. This study aimed to evaluate whether patients with migraine have an increased risk of dementia compared to individuals without migraine. METHODS We obtained data from the 2002-2019 Korean National Health Insurance Health Screening Cohort. Non-migraine controls were selected using a 1:1 risk-set matching with a time-dependent propensity score. The main outcome was the development of all-cause dementia, and the secondary outcome was the development of each cause of dementia (Alzheimer's, vascular, mixed or other specified, and unspecified dementia). The incidence rate of dementia was calculated using Poisson regression, and the association between migraine and dementia was evaluated using Cox proportional hazards regression. RESULTS Among 88,390 participants, 66.1% were female, and the mean baseline age was 55.3 ± 9.4 years. During the study period, dementia cases were identified in 4,800 of the 44,195 patients with migraine and 3,757 of the 44,915 matched controls. The incidence rate of dementia was 139.6 (95% confidence interval [CI], 135.7-143.5) and 107.7 (95% CI, 104.3-111.1) cases per 10,000 person-years in patients with migraine and matched controls, respectively. Patients with migraine had a 1.30 (hazard ratio [HR], 1.30; 95% CI, 1.25-1.35), 1.29 (HR, 1.29; 95% CI, 1.23-1.35), 1.35 (HR, 1.35; 95% CI, 1.19-1.54), 1.36 (HR, 1.36; 95% CI, 1.00-1.83), and 1.30 (HR, 1.30; 95% CI, 1.17-1.45) times higher risk of developing all-cause dementia, Alzheimer's dementia, vascular dementia, mixed or other specified dementias, and unspecified dementia than their matched controls, respectively. CONCLUSION Our results suggest that migraine is associated with an increased risk of subsequent dementia. Further research is warranted to confirm these findings and to reveal the underlying mechanisms.
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The Accident Environment Resulting in Fragility Fractures: A 20-year National Epidemiologic Study. J Am Acad Orthop Surg 2022; 30:e911-e918. [PMID: 35472060 DOI: 10.5435/jaaos-d-21-01169] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/11/2021] [Accepted: 02/27/2022] [Indexed: 02/01/2023] Open
Abstract
INTRODUCTION Fragility fractures are an enduring source of morbidity in the elderly with unfortunate frequency and rising costs. Although the predominant cause of fractures is generally understood to be falls, the exact stratification of the causes of fractures presenting to the emergency department has not yet been described in the literature. We sought out to stratify the primary products associated with fractures in the elderly, further describing the anatomic location of the fracture and setting of injury. METHODS We queried the National Electronic Injury Surveillance System database for all fractures in patients older than 65 years from January 1, 2000, to December 31, 2019. We analyzed demographic data, patient disposition, anatomic fracture location, and injury setting for the top 20 causes of fractures. Trends, proportions and distributions were analyzed using descriptive statistics. RESULTS A total of 901,418 visits to the Emergency Department were reviewed. Of these, 216,657 (24%) were found to have fractures. The top 20 causes for fractures accounted for a total of 173,557 (19%) fractures. The average age in our population was 80.1 years (SD 8.7). Women constituted most of the patients (127,753 [74%]). Flooring (58,347 [33.6%]) was the most common product associated with the cause of fractures, with stairs/steps (29,804 [17.2%]) and bed/bed frames (19,004 [10.9%]) being the second and third most common, respectively. Lower extremity fractures (97,195 [56%]) were more common than upper extremity fractures (63,899 [37%]). The lower trunk (pelvis, femoral neck, and lower spine) was the most common anatomic location of fractures reported (64,132 [37.0%]). Most fractures occurred either at home (113,158 [65.2%]) or at a public setting (31,162 [18.0%]). CONCLUSIONS Most products associated with fractures among mature adults were related to flooring, stairs, or bedding. This study offers a detailed understanding on the common products associated with fractures in mature adults and aids in discussing preventive measures for lowering fracture risk with patients, communities, and healthcare systems.
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Yoo JI, Cha Y, Kim JT, Park CH, Choy W, Koo KH. Orthopedic Patients with Mental Disorder: Literature Review on Preoperative and Postoperative Precautions. Clin Orthop Surg 2022; 14:155-161. [PMID: 35685973 PMCID: PMC9152889 DOI: 10.4055/cios21156] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/28/2021] [Revised: 02/28/2022] [Accepted: 04/04/2022] [Indexed: 11/28/2022] Open
Abstract
Because of the increasing global trend of patients with mental disorders, orthopedic surgeons are more likely to encounter orthopedic patients with mental disorders in clinical settings. Identifying the characteristics of these patients and implementing psychiatric management can affect the clinical outcome of orthopedic treatment. Thus, orthopedic surgeons need to assess the psychiatric medical history of orthopedic patients with mental disorders before surgery and understand the psychological and behavioral patterns of patients with mental disorders. In addition, appropriate psychiatric consultations and evaluations are necessary to prevent worsening of mental disorders before and after surgery.
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Affiliation(s)
- Jun-Il Yoo
- Department of Orthopedic Surgery, Gyeongsang National University Hospital, Jinju, Korea
| | - Yonghan Cha
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Jung-Taek Kim
- Department of Orthopedic Surgery, Ajou Medical Center, Ajou University School of Medicine, Suwon, Korea
| | - Chan Ho Park
- Department of Orthopaedic Surgery, Yeungnam University Medical Center, Daegu, Korea
| | - Wonsik Choy
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Kyung-Hoi Koo
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
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Jeong SH, Hoon Kim S, Lee DW, Park EC, Jang SY. Association between new-onset Parkinson's disease and suicide risk in South Korea: a nationwide cohort study. BMC Psychiatry 2022; 22:341. [PMID: 35581575 PMCID: PMC9115980 DOI: 10.1186/s12888-022-03990-4] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 05/12/2022] [Indexed: 11/23/2022] Open
Abstract
BACKGROUND Parkinson's disease (PD) is an increasingly common neurodegenerative disease in an aging society. Whether PD is associated with an increased suicide risk is unclear. Thus, we investigated the effect of new-onset PD on suicide. METHODS Using the National Health Insurance Service Senior Sample Cohort of South Korea, 17,143 incident PD patients and 17,143 risk set controls, matched by propensity score, were selected for follow-up. The incidence rate of suicide and 95% confidence interval (CI) were calculated based on a generalized linear model of the Poisson distribution. Effect sizes were expressed as hazard ratios (HRs) using the Cox proportional hazards model with a robust variance estimator that incorporated clustering within matched pairs. RESULTS The incidence rate of suicide was 206.7 cases per 100,000 person-years (95% CI, 172.8-246.9) among the PD cohort. Compared to the matched controls, patients with PD were 2.64 times (HR, 2.64; 95% CI, 1.31-5.30) more likely to commit suicide during the first 180 days of follow-up and 2.47 times (HR, 2.47; 95% CI, 1.42-4.28) within the first 365 days of follow-up. During the entire follow-up period, patients with PD were 2.26 times more likely to commit suicide than were their matched controls (HR, 2.26; 95% CI, 1.67-3.06). CONCLUSION Our findings indicated an increased risk of suicide in patients with new-onset PD, regardless of the period after diagnosis. Incorporating mental health care with social and environmental interventions into primary care and PD-specialized care can help reduce suicide risk in people with PD, improving suicide prevention, identification, and risk assessment.
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Affiliation(s)
- Sung Hoon Jeong
- grid.15444.300000 0004 0470 5454Department of Public Health, Graduate School, Yonsei University, Seoul, Republic of Korea ,grid.15444.300000 0004 0470 5454Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Seung Hoon Kim
- grid.15444.300000 0004 0470 5454Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea ,grid.15444.300000 0004 0470 5454Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Doo Woong Lee
- grid.15444.300000 0004 0470 5454Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea
| | - Eun-Cheol Park
- grid.15444.300000 0004 0470 5454Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea ,grid.15444.300000 0004 0470 5454Department of Preventive Medicine, Yonsei University College of Medicine, Seoul, Republic of Korea
| | - Suk-Yong Jang
- Institute of Health Services Research, Yonsei University, Seoul, Republic of Korea. .,Department of Healthcare Management, Graduate School of Public Health, Yonsei University, 50-1 Yonsei-ro, Seodaemun-gu, Seoul, 03722, Republic of Korea.
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Jang SY, Lee JW, Kim KJ, Kim HY, Choy WS, Cha Y. Comparative Interrupted Time Series Analysis of Long-term Direct Medical Costs in Patients With Hip Fractures and a Matched Cohort: A Large-database Study. Clin Orthop Relat Res 2022; 480:891-902. [PMID: 34807010 PMCID: PMC9007206 DOI: 10.1097/corr.0000000000002051] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/16/2021] [Accepted: 10/25/2021] [Indexed: 01/31/2023]
Abstract
BACKGROUND Previous studies on medical costs in patients with hip fractures have focused on medical costs incurred for a short period after the injury. However, patients often had comorbidities before their hip fractures that would have affected medical costs even had they not sustained a fracture. Consequently, these studies may have overestimated the costs associated with hip fractures and did not characterize the duration of increased medical costs adequately. Without knowing this crucial information, it is difficult to craft thoughtful health policy to support these patients' needs. QUESTIONS/PURPOSES (1) To compare the direct medical costs for 5 years before fracture and up to 5 years after injury in a group of patients who underwent hip fracture surgery with a matched group of patients who did not experience a hip fracture, (2) to analyze the duration over which the increased direct medical costs associated with a hip fracture continues, and (3) to analyze whether there is a difference in direct medical costs according to age group using a nationwide claims database in South Korea. METHODS The National Health Insurance Service Sample cohort in South Korea consisted of 1 million patients who were selected using a systematic, stratified, random sampling method from 48,222,537 individuals on December 31, 2006. Under a compulsory social insurance system established by the National Health Insurance Act, all patients were followed until 2015. Patients with hip fractures and matched controls were selected from the National Health Insurance Service sample of South Korea. Patients with hip fractures were defined as those who were hospitalized with a diagnosis of femoral neck fracture or intertrochanteric fracture and who underwent surgical treatment. We excluded patients with hip fractures before January 1, 2007 to ensure a minimum 5-year period that was free of hip fractures. Patients with hip fractures were matched with patients of the same age and gender at the date of admission to an acute care hospital for surgery (time zero). If patients with hip fractures died during the follow-up period, we performed matching among patients whose difference from the time of death was within 1 month. This method of risk-set matching was repeated sequentially for the next patient until the last patient with a hip fracture was matched. We then sequentially performed 1:5 random sampling for each risk set. A total of 3583 patients in the hip fracture cohort (patients with hip fractures) and 17,915 patients in the matched cohort (those without hip fractures) were included in this study. The mean age was 76 ± 9 years, and 70% were women in both groups. Based on the Charlson comorbidity index score, medication, and medical history, the patients with hip fractures had more comorbidities. Person-level direct medical costs per quarter were calculated for 5 years before time zero and up to 5 years after time zero. Direct medical costs were defined as the sum of that insurer's payments (that is, the National Health Insurance Service's payments), and that patient's copayments, excluding uncovered payments. We compared direct medical costs between patients with hip fractures and the patients in the matched cohort using a comparative interrupted time series analysis. The difference-in-difference estimate is the ratio of the differences in direct medical costs before and after time zero in the hip fracture cohort to the difference in direct medical costs before and after time zero in the matched cohort; the difference in difference estimates were calculated each year after injury. To identify changes in direct medical cost trends in patients with hip fractures and all subgroups, joinpoint regression was estimated using statistical software. RESULTS The direct medical costs for the patients with hip fractures were higher than those for patients in the matched cohort at every year during the observation period. The difference in direct medical costs between the groups before time zero has increased every year. The direct medical costs in patients with hip fractures was the highest in the first quarter after time zero. Considering the differential changes in direct medical costs before and after time zero, hip fractures incurred additional direct medical costs of USD 2514 (95% CI 2423 to 2606; p < 0.01) per patient and USD 264 (95% CI 166 to 361; p < 0.01) per patient in the first and second years, respectively. The increase in direct medical costs attributable to hip fracture was observed for 1.5 to 2 years (difference-in-difference estimate at 1 year 3.0 [95% CI 2.8 to 3.2]; p < 0.01) (difference-in-difference estimate at 2 years 1.2 [95% CI 1.1 to 1.3]; p < 0.01; joinpoint 1.5 year). In the subgroups of patients younger than 65, patients between 65 and 85, and patients older than 85 years of age, the increase in direct medical costs attributable to hip fracture continued up to 1 year (difference-in-difference estimate ratio at 1 year 2.7 [95% CI 2.1 to 3.4]; p < 0.01; joinpoint 1 year), 1.5 to 2 years (difference-in-difference estimate ratio at 1 year 2.8 [95% CI 2.6 to 3.1]; p < 0.01; difference-in-difference estimate ratio at 2 years 1.2 [95% CI 1.1 to 1.3]; p < 0.01; joinpoint 1.5 years), and 39 months to 5 years (difference-in-difference estimate ratio at 1 year 5.2 [95% CI 4.4 to 6.2]; p < 0.01; difference-in-difference estimate ratio at 5 years 2.1 [95% CI 1.4 to 3.1]; p < 0.01; joinpoint 39 months) from time zero, respectively. CONCLUSION The direct medical costs in patients with hip fractures were higher than those in the matched cohort every year during the 5 years before and after hip fracture. The increase in direct medical costs because of hip fractures was maintained for 1.5 to 2 years and was greater in older patients. Based on this, we suggest that health policies should focus on patients' financial and social needs, with particular emphasis on the first 2 years after hip fracture with stratification based on patients' ages. LEVEL OF EVIDENCE Level II, economic analysis.
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Affiliation(s)
- Suk-Yong Jang
- Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul, South Korea
| | - Jang-Won Lee
- Department of Orthopaedic Surgery, Eulji University Hospital, Daejeon, South Korea
| | - Kap-Jung Kim
- Department of Orthopaedic Surgery, Eulji University Hospital, Daejeon, South Korea
| | - Ha-Yong Kim
- Department of Orthopaedic Surgery, Eulji University Hospital, Daejeon, South Korea
| | - Won-Sik Choy
- Department of Orthopaedic Surgery, Eulji University Hospital, Daejeon, South Korea
| | - Yonghan Cha
- Department of Orthopaedic Surgery, Eulji University Hospital, Daejeon, South Korea
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Jang SY, Cha Y, Kim KJ, Kim HY, Choy WS, Koo KH. Nested Case Control Study on the Risk of Suicide Death in Elderly Patients with Pelvic Fractures Using a Nationwide Cohort. Clin Orthop Surg 2022; 14:344-351. [PMID: 36061852 PMCID: PMC9393277 DOI: 10.4055/cios21190] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/05/2021] [Revised: 01/05/2022] [Accepted: 01/05/2022] [Indexed: 11/06/2022] Open
Abstract
Background The aim of this study was to investigate the incidence rate of suicide deaths in elderly patients with pelvic fractures using a nationwide database and to analyze change in the risk of suicide death overtime after pelvic fractures compared to controls. Methods We used the National Health Insurance Service-Senior cohort (NHIS-Senior) of South Korea. Cases and controls were matched for sex, age, history of hospital admission within 1 year, and presence of depression on the date of suicide death. Controls were collected by random selection at a 1 : 5 ratio from patients at risk of becoming cases when suicide cases were collected. Incident pelvic fractures were identified from the NHIS-Senior as follows: first admission during the observational period (2002–2015) to an acute care hospital with a diagnostic code of International Statistical Classification of Diseases and Related Health Problems, 10th revision S321, S322, S323, S324, S325, or S328 and age 65–99 years. Conditional logistic regression analysis was performed to evaluate the association between pelvic fractures and the risk of suicide death. Results A total of 2,863 suicide cases and 14,315 controls were identified. Suicide case patients had been more frequently exposed to steroids (odds ratio [OR], 1.32; 95% confidence interval [CI], 1.21–1.45), benzodiazepines (OR, 1.76; 95% CI, 1.61–1.93), and non-steroidal anti-inflammatory drugs (OR, 1.18; 95% CI, 1.07–1.29). Pelvic fractures within 1 year from the date of suicide death were statistically significantly associated with increased risk of suicide (adjusted OR [AOR], 2.65; 95% CI, 1.29–5.45; p = 0.008) compared to controls. The risk of suicide death declined as the incidence date of pelvic fracture was more remote from the date of suicide death: AORs of 2.59 (95% CI, 1.33–5.04; p = 0.005) within 2 years and 2.13 (95% CI, 1.15–3.95; p = 0.017) within 3 years. However, there was no statistical significance in the increased risk of suicide death for pelvic fractures that had occurred ≥ 4 years ago (p > 0.05). Conclusions Pelvic fractures in the elderly population increased the risk of suicide death within 3 years, suggesting the need for psychiatric support among elderly patients with pelvic fractures.
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Affiliation(s)
- Suk-Yong Jang
- Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Yonghan Cha
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Daejeon, Korea
| | - Kap-Jung Kim
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Daejeon, Korea
| | - Ha-Yong Kim
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Daejeon, Korea
| | - Won-Sik Choy
- Department of Orthopedic Surgery, Seoul National University Bundang Hospital, Seoul National University College of Medicine, Seongnam, Korea
| | - Kyung-Hoi Koo
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Daejeon, Korea
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Jang SY, Cha Y, Lee JC, Kim H, Kim KJ, Choy W. Population-based Analysis for Risk of Suicide Death in Elderly Patients after Osteoporotic Fracture: a Nested Case-Control Study. J Korean Med Sci 2021; 36:e225. [PMID: 34519185 PMCID: PMC8438184 DOI: 10.3346/jkms.2021.36.e225] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/11/2021] [Accepted: 07/25/2021] [Indexed: 11/20/2022] Open
Abstract
BACKGROUND The purpose of study was to investigate the incidence rate of suicide in elderly patients with osteoporotic fractures in a nested case-control model and to analyze the change in the risk of suicide death over time after each osteoporotic fracture. METHODS We used the National Health Insurance Service-Senior cohort of South Korea. Suicide cases and controls were matched based on sex and age at the index date. Controls were randomly selected at a 1:5 ratio from the set of individuals who were at risk of becoming a case at the time when suicide cases were selected. Conditional logistic regression analysis was performed to evaluate the association between each type of osteoporotic fracture and the risk of suicide death. RESULTS Three thousand seventy suicide cases and 15,350 controls were identified. Patients with hip fracture showed an increased risk of suicide death within 1 year of fracture (adjusted odds ratio [aOR] = 2.64; 95% confidence interval [CI], 1.57-4.46; P < 0.001) compared to controls. However, the increased risk of suicide death in patients with hip fracture lasted up to 2 years (aOR = 1.59; 95% CI, 1.04-2.41; P = 0.031). Spine fracture increased the risk of suicide deaths for all observation periods. There was no evidence that humerus fracture increased the risk of suicide death during the observational period. Radius fracture increased only the risk of suicide death within 2 years of fracture (aOR = 1.43; 95% CI, 0.74-2.77; P = 0.282). CONCLUSION There were noticeable differences in both degree and duration of increased suicide risks depending on the type of osteoporotic fracture. Mental stress and suicide risk in elderly patients after osteoporotic fracture should be assessed differently depending on the types of fracture.
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Affiliation(s)
- Suk-Yong Jang
- Department of Healthcare Management, Graduate School of Public Health, Yonsei University, Seoul, Korea
| | - Yonghan Cha
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea.
| | - Je Chan Lee
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Hayong Kim
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Kap-Jung Kim
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
| | - Wonsik Choy
- Department of Orthopedic Surgery, Daejeon Eulji Medical Center, Eulji University School of Medicine, Daejeon, Korea
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Wilson JM, Schwartz AM, Farley KX, Bradbury TL, Guild GN. Preoperative Patient Factors and Postoperative Complications as Risk Factors for New-Onset Depression Following Total Hip Arthroplasty. J Arthroplasty 2021; 36:1120-1125. [PMID: 33127239 DOI: 10.1016/j.arth.2020.10.009] [Citation(s) in RCA: 8] [Impact Index Per Article: 2.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/17/2020] [Revised: 09/29/2020] [Accepted: 10/09/2020] [Indexed: 02/02/2023] Open
Abstract
BACKGROUND Depression is known to be a risk factor for complication following primary total hip arthroplasty (THA), but little is known about new-onset depression (NOD) following THA. The purpose of this study is to determine the incidence of NOD and identify risk factors for its occurrence after THA. METHODS This is a retrospective cohort study of the Truven MarketScan database. Patients undergoing primary THA were identified and separated into cohorts based on the presence or not of NOD. Patients with preoperative depression or a diagnosis of fracture were excluded. Patient demographic and comorbid data were queried, and postoperative complications were collected. Univariate and multivariate regression analysis was then performed to assess the association of NOD with patient-specific factors and postoperative complications. RESULTS In total, 111,838 patients undergoing THA were identified and 2517 (2.25%) patients had NOD in the first postoperative year. Multivariate analysis demonstrated that preoperative opioid use, female gender, higher Elixhauser comorbidity index, preoperative anxiety disorder, drug or alcohol use disorder, and preoperative smoking were associated with the occurrence of NOD (P ≤ .001). The following postoperative complications were associated with increased odds of NOD: prosthetic joint infection (odds ratio [OR] 1.82, 95% confidence interval [CI] 1.42-2.34, P < .001), aseptic revision surgery (OR 1.47, 95% CI 1.06-2.04, P = .019), periprosthetic fracture (OR 1.72, 95% CI 1.13-2.61, P = .01), and non-home discharge (OR 1.59, 95% CI 1.42-1.77, P < .001). CONCLUSIONS NOD is common following THA and there are multiple patient-specific factors and postoperative complications which increase the odds of its occurrence. Providers should use this information to identify at-risk patients so that pre-emptive prevention strategies may be employed.
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Affiliation(s)
- Jacob M Wilson
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA
| | | | - Kevin X Farley
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA
| | | | - George N Guild
- Department of Orthopaedic Surgery, Emory University, Atlanta, GA
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Leopold SS. Editor's Spotlight/Take 5: What Is the Difference in the Risk of Suicide Death Between Spine Fracture in Patients Older Than 65 Years and Matched Controls? A Large-database Study from South Korea. Clin Orthop Relat Res 2020; 478:2418-2421. [PMID: 33009234 PMCID: PMC7571922 DOI: 10.1097/corr.0000000000001518] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
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