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1.
J Multidiscip Healthc ; 17: 1447-1457, 2024.
Artigo em Inglês | MEDLINE | ID: mdl-38577293

RESUMO

Background: Although the association between neurodegenerative diseases, such as dementia, and traumatic brain injury (TBI) has long been known, the association between dementia and TBI with epilepsy has been controversial. Aim: This data-driven population-based study is designed to investigate the association between dementia and epilepsy after TBI within a 2-year period. Methods: This case-control cohort study was conducted using the Longitudinal Health Insurance Database 2000 (LHID2000). We included 784 individuals ambulatory or hospitalized for TBI with epilepsy from 2001 to 2011, compared with 2992 patients with TBI without epilepsy who were matched for characteristics including sex, age, and healthcare resource use index date. Every participant was followed up for 5 years to ascertain any dementia development. Data were stratified and analyzed using the Cox proportional hazards regression. Results: Through the 5-year follow-up period, 39 patients (5.21%) with TBI with epilepsy and 55 (1.53%) with TBI without epilepsy developed dementia. TBI with epilepsy was independently associated with a >3.03 times risk of dementia after correcting for age, sex, and comorbidities. Conclusion: These findings suggest an increased risk of dementia in patients with TBI with epilepsy. Our research recommends that individuals with TBI and epilepsy be monitored more intensively.

2.
Polymers (Basel) ; 14(16)2022 Aug 21.
Artigo em Inglês | MEDLINE | ID: mdl-36015671

RESUMO

The present study was to investigate the rheological property, printability, and cell viability of alginate−gelatin composed hydrogels as a potential cell-laden bioink for three-dimensional (3D) bioprinting applications. The 2 g of sodium alginate dissolved in 50 mL of phosphate buffered saline solution was mixed with different concentrations (1% (0.5 g), 2% (1 g), 3% (1.5 g), and 4% (2 g)) of gelatin, denoted as GBH-1, GBH-2, GBH-3, and GBH-4, respectively. The properties of the investigated hydrogels were characterized by contact angle goniometer, rheometer, and bioprinter. In addition, the hydrogel with a proper concentration was adopted as a cell-laden bioink to conduct cell viability testing (before and after bioprinting) using Live/Dead assay and immunofluorescence staining with a human corneal fibroblast cell line. The analytical results indicated that the GBH-2 hydrogel exhibited the lowest loss rate of contact angle (28%) and similar rheological performance as compared with other investigated hydrogels and the control group. Printability results also showed that the average wire diameter of the GBH-2 bioink (0.84 ± 0.02 mm (*** p < 0.001)) post-printing was similar to that of the control group (0.79 ± 0.05 mm). Moreover, a cell scaffold could be fabricated from the GBH-2 bioink and retained its shape integrity for 24 h post-printing. For bioprinting evaluation, it demonstrated that the GBH-2 bioink possessed well viability (>70%) of the human corneal fibroblast cell after seven days of printing under an ideal printing parameter combination (0.4 mm of inner diameter needle, 0.8 bar of printing pressure, and 25 °C of printing temperature). Therefore, the present study suggests that the GBH-2 hydrogel could be developed as a potential cell-laden bioink to print a cell scaffold with biocompatibility and structural integrity for soft tissues such as skin, cornea, nerve, and blood vessel regeneration applications.

3.
Nutrients ; 13(6)2021 Jun 10.
Artigo em Inglês | MEDLINE | ID: mdl-34200533

RESUMO

Aging and osteoarthritis are associated with high risk of muscle mass loss, which leads to physical disability; this loss can be effectively alleviated by diet (DI) and exercise (ET) interventions. This study investigated the relative effects of different types of diet, exercise, and combined treatment (DI+ET) on muscle mass and functional outcomes in individuals with obesity and lower-limb osteoarthritis. A comprehensive search of online databases was performed to identify randomized controlled trials (RCTs) examining the efficacy of DI, ET, and DI+ET in patients with obesity and lower-extremity osteoarthritis. The included RCTs were analyzed through network meta-analysis and risk-of-bias assessment. We finally included 34 RCTs with a median (range/total) Physiotherapy Evidence Database score of 6.5 (4-8/10). DI plus resistance ET, resistance ET alone, and aerobic ET alone were ranked as the most effective treatments for increasing muscle mass (standard mean difference (SMD) = 1.40), muscle strength (SMD = 1.93), and walking speed (SMD = 0.46). Our findings suggest that DI+ET is beneficial overall for muscle mass in overweight or obese adults with lower-limb osteoarthritis, especially those who are undergoing weight management.


Assuntos
Exercício Físico/fisiologia , Músculo Esquelético/patologia , Músculo Esquelético/fisiopatologia , Osteoartrite/complicações , Sobrepeso/complicações , Ensaios Clínicos Controlados Aleatórios como Assunto , Sarcopenia/complicações , Adulto , Idoso , Dieta , Seguimentos , Humanos , Pessoa de Meia-Idade , Força Muscular/fisiologia , Tamanho do Órgão , Osteoartrite/fisiopatologia , Sobrepeso/fisiopatologia , Viés de Publicação , Análise de Regressão , Risco , Sarcopenia/fisiopatologia , Resultado do Tratamento , Caminhada/fisiologia
4.
Front Aging Neurosci ; 13: 612404, 2021.
Artigo em Inglês | MEDLINE | ID: mdl-33643022

RESUMO

Objective: The purpose of this study is to evaluate the major mental health outcomes on dementia patient carers when using psychoeducational programs and psychotherapeutic interventions. Methods: A meta-analysis was performed with randomized controlled trials of carers' tele-health interventions from the literature inception to December 31, 2019, using PubMed, EMBASE, and CENTRAL databases for articles. Results: The meta-analysis identified 1,043 results, of which 11 were randomized control trials. Among all 11 randomized control trials, only one study addressed face-to-face contact with online modules of interventions, four studies addressed telephone-based interventions, two studies reported on combined face-to-face contact and phone call interventions, two studies focused on web-based interventions, one study used video and telephone interventions, and one study conducted a computer-telephone integration system of intervention. The updated evidence suggested that there was more efficacy via tele-health interventions in lowering depression for carers of people with dementia. We outlined the delivery formation of intervention to evaluate the effectiveness and processes of major mental health improvements, including depression, burden, anxiety, and quality of life. Conclusions: In this study, tele-health intervention was shown to significantly lower depression and also lower the risk of mental health impairment. Although there was a significant decrease of depression, there were no significant differences in burden, anxiety, and quality of life. Future researchers are encouraged to carry out larger-scale studies; also, further analysis using a standardized assessment tool is suggested for future multi-component tele-health interventions.

5.
Chem Commun (Camb) ; 57(23): 2867-2870, 2021 Mar 18.
Artigo em Inglês | MEDLINE | ID: mdl-33629086

RESUMO

P3-Na0.65Mn0.5Al0.5O2 (NMAO) has been synthesized and studied as a cathode for sodium batteries, and shows anionic redox reaction (ARR) and exhibits a first charging capacity of ∼110 mA h g-1. The electrochemical mechanism of NMAO was comprehensively investigated by X-ray absorption spectroscopy (XAS), X-ray photoelectron spectroscopy (XPS), Raman spectroscopy, and density functional theory (DFT) calculations. The reversible oxygen redox behaviour is triggered by Al3+ through oxygen quasi non-bonding states generated by the relatively ionic interaction of Al and O. Furthermore, the presence of Al3+ can suppress oxygen loss in ARR. This work provides new insights into the design and mechanism of anionic redox active cathode materials.

6.
Traffic Inj Prev ; 18(2): 193-198, 2017 02 17.
Artigo em Inglês | MEDLINE | ID: mdl-27753508

RESUMO

OBJECTIVE: Bicycle riding is increasingly popular in Taiwan, but the number of cyclists injured and cyclists' death rates are both increasing. The aim of this study was to investigate the different characteristics and clinical outcomes of traffic accident-related head injuries among cyclists in urban and rural areas. METHODS: Records of 812 patients (533 urban and 279 rural) admitted to 27 hospitals in Taipei City and Hualien County as the result of a traumatic head injury while bicycling between 1998 and 2013 were retrieved for study. Demographics, details about the accident, protective helmet use, and clinical outcomes were then subjected to analysis. RESULTS: Urban victims were more likely to be injured during morning and early evening rush hours and rural victims during the day; most urban victims were between 19 and 34 years of age and injured in the slow lane; rural victims tended to be younger or older and were injured in the fast lane (all P ≤.001). Riders who wore a helmet were less likely to suffer loss of consciousness (odds ratio [OR] = 0.31), amnesia (OR = 0.069), neurological disorders (OR = 0.205), or facial fractures (OR = 0.369). Older age, more severe head injuries, and bicycle-motor vehicle collisions influenced the severity of symptoms on admission and the residual effects at discharge. CONCLUSIONS: Differences in the characteristics of injuries in urban and rural areas and the utilization of protective helmets may help government authorities adopt appropriate policies to promote safer and more enjoyable cycling.


Assuntos
Acidentes de Trânsito/estatística & dados numéricos , Ciclismo/lesões , Traumatismos Craniocerebrais/epidemiologia , Dispositivos de Proteção da Cabeça/estatística & dados numéricos , Adulto , Idoso , Traumatismos Craniocerebrais/prevenção & controle , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Razão de Chances , Avaliação de Resultados em Cuidados de Saúde , Admissão do Paciente/estatística & dados numéricos , Fatores de Risco , População Rural , Índice de Gravidade de Doença , Taiwan/epidemiologia , População Urbana , Adulto Jovem
7.
Asia Pac J Public Health ; 28(6): 519-27, 2016 09.
Artigo em Inglês | MEDLINE | ID: mdl-27614252

RESUMO

The impact of traumatic brain injury (TBI) on the pathogenic hazard ratio (HR) for dementia patients is still controversial. Some studies have supported the association between TBI and dementia, especially for Alzheimer's disease, and our study determined that the HR of dementia patients with and without a history of TBI or repeated TBI (RTBI). We determined the HR for dementia patients with a diagnosis of TBI (n = 12931) and a comparative cohort with age- and gender-matched controls (n = 51724) during 2004-2005, using Taiwan's National Health Insurance Research Database. The adjusted HR (HR = 3.21) for dementia patients with TBI showed that they were more likely to develop dementia than the comparison cohort. The HR for dementia patients with RTBI was increased to 3.62. The results of this large-scale study suggested that TBI increases dementia risk. Future studies using animal models and epidemiological databases could elucidate medical and biological mechanisms linking TBI and the development of dementia.


Assuntos
Lesões Encefálicas Traumáticas/epidemiologia , Demência/epidemiologia , Adolescente , Adulto , Idoso , Animais , Estudos de Casos e Controles , Bases de Dados Factuais , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Modelos de Riscos Proporcionais , Risco , Taiwan/epidemiologia , Adulto Jovem
8.
Psychiatry Res ; 243: 349-56, 2016 Sep 30.
Artigo em Inglês | MEDLINE | ID: mdl-27449003

RESUMO

Anxiety is one of the most frequently diagnosed emotional disorders after a mild traumatic brain injury (mTBI); however, predictors of anxiety after an mTBI remain uncertain. Recent research indicated that anxiety is associated with abnormalities in the autonomic nervous system (ANS) which can be evaluated by a power spectral analysis of heart rate variability (HRV). In this study, we investigated whether a frequency-domain analysis of HRV could correlate with the occurrence of anxiety in mTBI patients. We recruited 165 Taiwanese patients diagnosed with an mTBI and 82 volunteer healthy controls from three affiliated hospitals of Taipei Medical University during 2010-2014. The Beck Anxiety Inventory (BAI) was assessed at the 1st, 6th, and 12th weeks. We found that mTBI patients were more vulnerable to anxiety compared to healthy controls. The power spectral density of HRV was significantly lower in mTBI patients than in healthy controls. A correlation analysis indicated that anxiety was negatively significantly correlated with low- and high-frequency power at the 6th week. Our study suggests the clinical usefulness of HRV as a potential noninvasive tool for evaluating later anxiety in mTBI patients.


Assuntos
Ansiedade/diagnóstico , Ansiedade/fisiopatologia , Concussão Encefálica/diagnóstico , Concussão Encefálica/fisiopatologia , Frequência Cardíaca/fisiologia , Adulto , Ansiedade/epidemiologia , Sistema Nervoso Autônomo/fisiopatologia , Concussão Encefálica/epidemiologia , Feminino , Seguimentos , Análise de Fourier , Humanos , Masculino , Pessoa de Meia-Idade
9.
Psychophysiology ; 53(4): 455-64, 2016 Apr.
Artigo em Inglês | MEDLINE | ID: mdl-26560198

RESUMO

Depression is one of the frequent complications following a mild traumatic brain injury (mTBI). Recent research indicated that abnormalities in the autonomic nervous system (ANS) can be evaluated by a noninvasive power spectral analysis of the heart rate variability (HRV). In this study, we investigated whether a frequency-domain analysis of HRV was correlated with late depression in mTBI patients. In total, 181 patients diagnosed with mTBI and 83 volunteers as healthy controls were recruited in 2010-2014. Beck Depression Inventory (BDI) scores were used to evaluate depression in the 1st week of assessment and at 1.5-, 3-, 6-, 12-, and 18-month follow-ups. Correlation and logistic regression analyses of the 1st week HRV parameters with BDI scores at 18 months were performed in individual female mTBI patients. Female mTBI patients were more vulnerable to depression accompanied by reduced HRV compared to healthy controls. Over time, depression was aggravated in female mTBI patients but was alleviated in male mTBI patients. A significantly lower parasympathetic proportion of the ANS was noted at 18 months with respect to the 1st week in female mTBI patients. In addition, depression in female mTBI patients at 18 months after injury was significantly correlated with a decrease in the parasympathetic proportion of the ANS in the 1st week (ρ = -0.411; p < .05). Dysautonomia resulted in higher risks of depression in female mTBI patients. We concluded that early dysautonomia following an mTBI contributes to late depression in female mTBI patients.


Assuntos
Sistema Nervoso Autônomo/fisiopatologia , Lesões Encefálicas Traumáticas/complicações , Transtorno Depressivo/etiologia , Frequência Cardíaca/fisiologia , Disautonomias Primárias/diagnóstico , Adulto , Lesões Encefálicas Traumáticas/fisiopatologia , Transtorno Depressivo/fisiopatologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Disautonomias Primárias/complicações , Disautonomias Primárias/fisiopatologia , Fatores Sexuais , Adulto Jovem
11.
Biomed Res Int ; 2015: 487985, 2015.
Artigo em Inglês | MEDLINE | ID: mdl-25705663

RESUMO

INTRODUCTION: The relationship between cervical spine injury (CSI) and helmet in head injury (HI) patients following motorcycle crashes is crucial. Controversy still exists; therefore we evaluated the effect of various types of helmets on CSI in HI patients following motorcycle crashes and researched the mechanism of this effect. PATIENTS AND METHODS: A total of 5225 patients of motorcycle crashes between 2000 and 2009 were extracted from the Head Injury Registry in Taiwan. These patients were divided into case and control groups according to the presence of concomitant CSI. Helmet use and types were separately compared between the two groups and the odds ratio of CSI was obtained by using multiple logistic regression analysis. RESULTS: We observed that 173 (3.3%) of the HI patients were associated with CSI. The HI patients using a helmet (odds ratio (OR) = 0.31, 95% confidence interval (CI) = 0.19-0.49), full-coverage helmet (0.19, 0.10-0.36), and partial-coverage helmet (0.35, 0.21-0.56) exhibited a significantly decreased rate of CSI compared with those without a helmet. CONCLUSION: Wearing full-coverage and partial-coverage helmets significantly reduced the risk of CSI among HI patients following motorcycle crashes. This effect may be due to the smooth surface and hard padding materials of helmet.


Assuntos
Acidentes de Trânsito , Medula Cervical/lesões , Traumatismos Craniocerebrais/prevenção & controle , Dispositivos de Proteção da Cabeça , Adolescente , Adulto , Traumatismos Craniocerebrais/epidemiologia , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Motocicletas , Taiwan , Adulto Jovem
12.
Biomed J ; 37(2): 60-70, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-24732660

RESUMO

BACKGROUND: Obstructive sleep apnea (OSA) syndrome is a complicated disease involving several pathogenic mechanisms. Microarray technology provides a high-throughput means of identifying differentially expressed genes in patients with OSA. METHODS: An Affymetrix U133A gene chip was used to globally analyze the transcriptome of peripheral blood mononuclear cells (PBMC) in patients with OSA and nonapneic control participants after overnight polysomnography. RESULTS: Several genes were differentially expressed in patients with OSA compared with control participants. These genes included disintegrin and metalloproteinase domain 29 (ADAM29), solute carrier family 18 (vesicular acetylcholine) member 3 (SLC18A3), cyclin-dependent kinase inhibitor 2C (CDKN2C), and fibronectin-like domain-containing leucine-rich transmembrane protein 2 (FLRT2). Among these genes, the expression levels of ADAM29 (p = 0.00003), FLRT2 (p < 0.0001), and SLC18A3 (p = 0.0006) were found to be possible markers of severe OSA [respiratory disturbance index (RDI) > 30]. CONCLUSION: Our data suggest that PCMC expression of ADAM29, FLRT2, and SLC18A3 could be assessed as part of a routine screen to help identify individuals at risk of severe OSA in Asian populations.


Assuntos
Proteínas ADAM/genética , Leucócitos Mononucleares/metabolismo , Proteínas de Membrana/genética , Apneia Obstrutiva do Sono/genética , Transcriptoma/genética , Proteínas Vesiculares de Transporte de Acetilcolina/genética , Adulto , Idoso , Povo Asiático , Biomarcadores/análise , Feminino , Perfilação da Expressão Gênica , Humanos , Leucócitos Mononucleares/imunologia , Masculino , Glicoproteínas de Membrana , Pessoa de Meia-Idade , Fatores de Risco , Apneia Obstrutiva do Sono/diagnóstico
13.
J Head Trauma Rehabil ; 29(1): E37-47, 2014.
Artigo em Inglês | MEDLINE | ID: mdl-23474879

RESUMO

OBJECTIVE: To determine the psychometric properties of the Quality of Life After Brain Injury (QOLIBRI) in Chinese persons with traumatic brain injury (TBI) in Taiwan. PARTICIPANTS: Three hundred one patients with TBI were interviewed face-to-face at baseline; of these, 132 completed a follow-up assessment 1 year later. SETTINGS: Neurosurgery clinics of 6 teaching hospitals in northern Taiwan. MEASURE: The 37-item QOLIBRI, including 6 domains of Cognition, Self, Daily Life and Autonomy, Social Relationships, Emotions, and Physical Problems. RESULTS: A small percentage (<1%) of responses were missing, except the Sex Life item under the Social domain (5.9%). The QOLIBRI achieved adequate percentages for the floor value (0%-4%), ceiling value (1%-3.3%), internal consistency (0.79-0.95), and test-retest reliability (0.81-0.89). For construct validity, correlation coefficients (rs) for the QOLIBRI domains and selected clinical measures conceptually related to that domain were all 0.4 or more, except rs for QOLIBRI Cognition and Mini-Mental State Examination scores. A principal components analysis found that one item (Loneliness) of the Emotions domain did not converge with its corresponding domain of the original QOLIBRI (loading score <0.4). Effect sizes of responsiveness to changes in the Glasgow Outcome Scale-Extended over the 1-year period were clinically meaningful for all the QOLIBRI domains except the Emotions domain. CONCLUSION: With modifications to the Emotions domain, the QOLIBRI would be suitable for use with Chinese people in Taiwan who have TBI.


Assuntos
Lesões Encefálicas/diagnóstico , Lesões Encefálicas/psicologia , Comparação Transcultural , Qualidade de Vida/psicologia , Atividades Cotidianas/classificação , Atividades Cotidianas/psicologia , Adulto , Transtornos Cognitivos/diagnóstico , Transtornos Cognitivos/psicologia , Avaliação da Deficiência , Emoções , Feminino , Hospitais de Ensino , Humanos , Relações Interpessoais , Entrevista Psicológica , Estudos Longitudinais , Masculino , Pessoa de Meia-Idade , Psicometria/estatística & dados numéricos , Reprodutibilidade dos Testes , Autoimagem , Taiwan , Tradução
15.
J Neurotrauma ; 29(1): 75-80, 2012 Jan 01.
Artigo em Inglês | MEDLINE | ID: mdl-21534720

RESUMO

Guidelines for patients with severe traumatic brain injury (sTBI) published in 2007 recommend providing early nutrition after trauma. Early enteral nutrition (EN) started within 48 h post-injury reduces clinical malnutrition, prevents bacterial translocation from the gastrointestinal tract, and improves outcome in sTBI patients sustaining hypermetabolism and hypercatabolism. The aim of this study was to examine the effect of early EN support on survival rate, Glasgow Coma Scale (GCS) score, and clinical outcome of sTBI patients. Medical records of sTBI patients with GCS scores 4-8 were recruited from 18 hospitals in Taiwan, excluding patients with GCS scores ≤3. During 2002-2010, data from 145 EN patients receiving appropriate calories and nutrients within 48 h post-trauma were collected and compared with 152 non-EN controls matched for gender, age, body weight, initial GCS score, and operative status. The EN patients had a greater survival rate and GCS score on the 7th day in the intensive care unit (ICU), and a better outcome at 1 month post-injury. After adjusting for age, gender, initial GCS score, and recruitment period, the non-EN patients had a hazard ratio of 14.63 (95% CI 8.58-24.91) compared with EN patients. The GCS score during the first 7 ICU days was significantly improved among EN patients with GCS scores of 6-8 compared with EN patients with GCS scores of 4-5 and non-EN patients with GCS scores of 6-8. This finding demonstrates that EN within 48 h post-injury is associated with better survival, GCS recovery, and outcome among sTBI patients, particularly in those with a GCS score of 6-8.


Assuntos
Lesões Encefálicas/mortalidade , Lesões Encefálicas/terapia , Intervenção Médica Precoce/métodos , Nutrição Enteral , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Estudos de Coortes , Feminino , Escala de Coma de Glasgow , Humanos , Lactente , Recém-Nascido , Estimativa de Kaplan-Meier , Masculino , Pessoa de Meia-Idade , Resultado do Tratamento , Adulto Jovem
17.
Psychol Med ; 41(6): 1271-7, 2011 Jun.
Artigo em Inglês | MEDLINE | ID: mdl-20860869

RESUMO

BACKGROUND: Whether traumatic brain injury (TBI) is an independent risk factor for the subsequent development of schizophrenia has evoked considerable controversy. No evidence has been previously reported from Asia. This study estimated the risk of schizophrenia during a 5-year period following hospital admission for TBI relative to a comparison group of non-TBI patients during the same period in Taiwan. METHOD: Two datasets were linked: the Traumatic Brain Injury Registry and the Taiwan National Health Insurance Research Dataset. A total of 3495 patients hospitalized with a diagnosis of TBI from 2001 to 2002 were included, together with 17 475 non-TBI patients as the comparison group, matched on sex, age, and year of TBI hospitalization. Each individual was followed for 5 years to identify any later diagnosis of schizophrenia. Cox proportional hazard regressions were performed for analysis. RESULTS: During the 5-year follow-up period, patients who had suffered TBI were independently associated with a 1.99-fold (95% confidence interval 1.28-3.08) increased risk of subsequent schizophrenia, after adjusting for monthly income and residential geographical location. The severity and type of TBI was not associated with the subsequent development of schizophrenia. CONCLUSIONS: Our findings add important evidence from Asia and suggest a potential link between TBI and schizophrenia. Our study suggests that clinicians and family members should be alert to possible neuropsychiatric conditions following TBI.


Assuntos
Lesão Encefálica Crônica/epidemiologia , Lesão Encefálica Crônica/psicologia , Esquizofrenia/epidemiologia , Psicologia do Esquizofrênico , Adulto , Lesão Encefálica Crônica/diagnóstico , Comorbidade , Estudos Transversais , Feminino , Seguimentos , Escala de Coma de Glasgow , Humanos , Masculino , Pessoa de Meia-Idade , Risco , Esquizofrenia/diagnóstico , Taiwan
18.
Asia Pac J Public Health ; 23(6): 957-66, 2011 Nov.
Artigo em Inglês | MEDLINE | ID: mdl-20498125

RESUMO

BACKGROUND: Traffic accidents and falls are the major causes of spinal trauma, which result in serious personal and social loss. A comparison between causes and patients' characteristics can be important. METHODS: A total of 681 spinal trauma patients were compared for differences, and the effects of age stratification of the differences are discussed. RESULTS: Significant differences were observed between falls and traffic accidents in the following variables: age (P < .001), associated injuries (P < .001), type of associated injury (P = .001), pattern of neurological deficits (P = .040), and location of spinal trauma (P < .001). After age stratification, significant differences were noted in neurological deficits (P = .032) in the prime age group. CONCLUSIONS: Although traffic accidents caused spinal trauma mostly in the prime age group, falls caused more neurological deficits. Falls caused more spinal trauma in elders but did not cause more neurological deficits. To decrease the economic cost of neurological deficits, preventive measures should be targeted at younger people for falls and at older people for both causes.


Assuntos
Acidentes por Quedas , Acidentes de Trânsito , Traumatismos da Coluna Vertebral/epidemiologia , Adolescente , Adulto , Idoso , Estudos Epidemiológicos , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Traumatismos da Coluna Vertebral/etiologia , Taiwan/epidemiologia , Adulto Jovem
19.
Asia Pac J Public Health ; 22(1): 9-18, 2010 Jan.
Artigo em Inglês | MEDLINE | ID: mdl-20032030

RESUMO

A review of global epidemiological studies of traumatic spinal cord injury (TSCI) within 2 decades was undertaken to compare the incidence, mortality rate, patients' age, gender, causes, and severity of injury between developed countries and developing countries. The incidence rates varied greatly, and there was also a 2-fold difference between the highest mortality rate in developing countries and that in developed countries. Male sex and age from 30 to 50 years are strong risk factors in both these groups. Traffic accidents are the leading cause of injury in developed countries, whereas falls are the leading cause in developing countries. To clarify regional differences, future studies should contain long-term data about TSCI characteristics in a region-based population.


Assuntos
Países Desenvolvidos/estatística & dados numéricos , Países em Desenvolvimento/estatística & dados numéricos , Traumatismos da Medula Espinal/epidemiologia , Acidentes por Quedas/estatística & dados numéricos , Acidentes de Trânsito/estatística & dados numéricos , Adulto , Comparação Transcultural , Feminino , Humanos , Incidência , Masculino , Pessoa de Meia-Idade , Fatores de Risco , Traumatismos da Medula Espinal/etiologia , Traumatismos da Medula Espinal/mortalidade
20.
J Formos Med Assoc ; 107(12): 937-44, 2008 Dec.
Artigo em Inglês | MEDLINE | ID: mdl-19129054

RESUMO

BACKGROUND/PURPOSE: Detection of fever has become an essential step in identifying patients who may have severe acute respiratory syndrome (SARS) or avian influenza. This study evaluated infrared thermography (IRT) and compared the influence of different imagers, ambient temperature discrepancy, and the distance between the subject and imager. METHODS: IRT-digital infrared thermal imaging (IRT-DITI), thermoguard, and ear drum IRT were used for visitors to Municipal Wang Fang Hospital, Taipei, Taiwan. The McNemar and Chi-squared test, standard Pearson correlation, ANOVA, intraclass correlation coefficient (ICC), and receiver operating characteristic curve (ROC) analysis were used to calculate the alarm temperature for each imager. RESULTS: A total of 1032 subjects were recruited. Different distances and ambient temperature discrepancy had a significant influence on thermoguard, and lateral and frontal view DITI. By ICC analysis, a significant difference was found at 10 m distance between ear drum IRT and thermoguard (r = 0.45), lateral view DITI (r = 0.37), and frontal view DITI (r = 0.44). With ROC analysis, the optimal preset cut-off temperatures for the different imagers were: 36.05 degrees C for thermoguard (area under the curve [AUC], 0.716), 36.25 degrees C for lateral view DITI (AUC, 0.801), and 36.25 degrees C for frontal view DITI (AUC, 0.812). CONCLUSION: The temperature readings obtained by IRT may be used as a proxy for core temperature. An effective IRT system with a strict operating protocol can be rapidly implemented at the entrance of a hospital during SARS or avian influenza epidemics.


Assuntos
Temperatura Corporal/fisiologia , Febre/diagnóstico , Influenza Humana/diagnóstico , Raios Infravermelhos , Programas de Rastreamento/métodos , Síndrome Respiratória Aguda Grave/diagnóstico , Termografia/instrumentação , Diagnóstico Diferencial , Surtos de Doenças , Desenho de Equipamento , Febre/fisiopatologia , Humanos , Influenza Humana/epidemiologia , Curva ROC , Síndrome Respiratória Aguda Grave/epidemiologia , Taiwan/epidemiologia
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