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BACKGROUND: Nonalcoholic fatty liver disease (NAFLD) is one of the most common chronic liver diseases. Studies have shown that sleep apnea is associated with NAFLD. However, studies on the association between sleep disorders in general and NAFLD are limited. We conducted a nationwide population-based longitudinal study to evaluate this potential association. METHODS: We identified patients diagnosed with sleep disorders in the years 2000 through 2005 in Taiwan using the National Health Insurance Research Database and selected an equal number of patients without sleep disorders from the same database as the comparison cohort. The patients were followed from the index date to the diagnosis of NAFLD or the end of 2013. We used Cox proportional hazards models to estimate the risk of NAFLD associated with sleep disorders. RESULTS: A total of 33,045 patients with sleep disorders were identified. The incidence of NAFLD was 14.0 per 10,000 person-year in patients with sleep disorders and 6.2 per 10,000 person-year in the comparison cohort. The adjusted hazard ratio (AHR) of NAFLD associated with sleep disorders was 1.78 (95% confidence interval [95%CI]: 1.46-2.16), and other independent risk factors included male sex (AHR = 1.31, 95%CI: 1.12-1.54), age 40-59 years (AHR = 1.49, 95%CI: 1.21-1.82), and dyslipidemia (AHR = 2.51, 95%CI: 2.08-3.04). In the subgroup analyses, both patients with (AHR = 2.24, 95%CI: 1.05-4.77) and without (AHR = 1.77, 95%CI: 1.46-2.15) sleep apnea had an increased risk of NAFLD. CONCLUSIONS: Sleep disorders are associated with NAFLD, even in patients without sleep apnea. Further studies are warranted to explore the mechanisms of the association.
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Enfermedad del Hígado Graso no Alcohólico/epidemiología , Trastornos del Sueño-Vigilia/epidemiología , Adulto , Anciano , Estudios de Cohortes , Femenino , Humanos , Estudios Longitudinales , Masculino , Persona de Mediana Edad , Modelos de Riesgos Proporcionales , Factores de Riesgo , TaiwánRESUMEN
BACKGROUND: Few studies have explored the field experiences and risk factors related to post-traumatic stress disorder (PTSD) among disaster rescue workers. METHODS: A 6.4-magnitude earthquake struck southern Taiwan on February 6, 2016. A standardized, paper-based, self-administered survey questionnaire including demographic information, field experiences and the Post-Traumatic Stress Disorder Checklist (PCL) was conducted among emergency medical technicians (EMTs) one month after the earthquake. A multivariate regression model was used to analyze the associations between risk factors and the PCL. A two-sided p value less than 0.05 was considered statistically significant. RESULTS: The survey response rate was 86.1% (447/519). The respondents who exceeded the cut-off points for the re-experience, avoidance, or hyperarousal domains were 11.8%, 2.7%, or 4.7%, respectively. A proportion of 12.7% of respondents met partial PTSD. The personality characteristics of anxiety (p < 0.001), perfectionism (p = 0.023) and introvert tendency (p = 0.002) were significantly correlated with partial PTSD. Emergency medical services (EMS) were significantly associated with partial PTSD than other main tasks (p < 0.001). The prevalence of partial PTSD was higher but was not significantly different in the groups of lower educational level, longer EMT careers, earlier arrival date, fewer field working hours, or managing dead people. Both univariate and multivariate logistic regression analyses showed that an anxious personality and EMS as the main task during the missions were significantly associated with PTSD risk. CONCLUSION: Not only personality characteristics but also the task components could alter the PTSD risks in disasters. A broad realization of these risks may improve the mental outcomes of disaster rescuers.
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Desastres , Terremotos , Auxiliares de Urgencia/psicología , Trastornos por Estrés Postraumático , Humanos , Factores de Riesgo , Trastornos por Estrés Postraumático/epidemiología , Encuestas y Cuestionarios , Taiwán/epidemiologíaRESUMEN
BACKGROUND/PURPOSE: To explore the association of patient injury patterns and entrapped locations inside damaged buildings in the 2016 Taiwan earthquake. METHODS: A retrospective analysis was conducted using the Tainan incident registry system. Residents inside nine conjunctive, 16-story (49.3 m in height) reinforced concrete buildings were categorized as non-injured, injured, and dead. Residents were classified into different groups according to their entrapped locations in height and the severity of building damage. The field triage acuity and trauma severity among groups were compared. Statistical significance was set at the level of 0.05. RESULTS: There were 309 enrollees with 76 (24.6%) non-injured, 118 (38.2%) injured, and 115 (37.2%) dead. Residents either in the high floors (odds ratio [OR] = 2.9, 95% CI: 1.5-5.8, p = 0.003) or in the collapsed buildings (OR = 18.2, 95% CI: 7.6-43.6, p < 0.001) were more likely to be dead. Injured patients who were located in the high floors were more likely to have severe field triage acuities (adjusted OR = 14.7, 95% CI: 1.8-118.0, p = 0.012); intracranial hemorrhage (12.5%), intrathoracic injury (18.8%), or intra-abdominal damage (12.5%) (All p < 0.05); the need for emergency surgical intervention (31.3%, p = 0.035); and major trauma (18.8%, p = 0.001). Residents in the collapsed buildings were more likely to have a crush injury (80.0%, p < 0.001) or crush syndrome (80.0%, p < 0.001). CONCLUSION: People entrapped at different heights of floors or in differently damaged buildings could have a distinct pattern of injury. Our findings may facilitate strategic approaches of patients entrapped in damaged buildings and may contribute to future training for field searches and rescues after earthquakes.
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Desastres , Terremotos , Heridas y Lesiones/clasificación , Heridas y Lesiones/epidemiología , Adolescente , Adulto , Niño , Medicina de Desastres , Femenino , Humanos , Masculino , Persona de Mediana Edad , Sistema de Registros , Estudios Retrospectivos , Taiwán/epidemiología , Triaje/estadística & datos numéricos , Heridas y Lesiones/mortalidad , Adulto JovenRESUMEN
BACKGROUND: Periodontitis is a frequently cited extraintestinal manifestation of Crohn's disease (CD). Despite a plethora of investigations and a recent meta-analysis linking CD and periodontitis, no study has estimated the risk of periodontitis among CD patients with respect to a comparison group nor has any investigation analyzed the effect of CD-specific medications on the risk of periodontitis. The present cohort study compared CD patients and matched subjects without a history of inflammatory bowel disease (IBD) to estimate the effect of CD and CD-specific pharmaceutical prescriptions on the risk of developing periodontitis by leveraging a population-based dataset in Taiwan. METHODS: We sourced 6657 CD patients and 26,628 comparison subjects without a history of IBD from the Taiwan National Health Insurance Database. Cox proportional hazards regressions were used to estimate the risk of subsequent periodontitis by CD status and pharmaceutical prescription during the follow-up period. RESULTS: After adjusting for socioeconomic status (SES), urbanicity, selected medical co-morbidities, and CD-specific pharmaceutical prescriptions, the hazard ratio (HR) for subsequent periodontitis among patients with CD was 1.36 (95% CI = 1.25-1.48) that of comparison subjects. There was not a significant difference in risk between genders or across ages. Steroids (95% CI = 0.66-0.77) appeared to confer a protective effect and Aspirin, Plavix, and Licodin were marginally protective (95% CI = 0.76-0.95). CONCLUSION: This is the first study to report an increased HR for subsequent periodontitis among CD patients when compared to matched comparison subjects without IBD. The protective effect of some pharmaceuticals may suggest that treatment of CD protects against periodontitis.
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Enfermedad de Crohn , Glucocorticoides/uso terapéutico , Periodontitis , Adulto , Anciano , Estudios de Casos y Controles , Comorbilidad , Enfermedad de Crohn/tratamiento farmacológico , Enfermedad de Crohn/epidemiología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Periodontitis/diagnóstico , Periodontitis/epidemiología , Modelos de Riesgos Proporcionales , Sustancias Protectoras/uso terapéutico , Medición de Riesgo , Factores de Riesgo , Factores Socioeconómicos , Taiwán/epidemiologíaRESUMEN
OBJECTIVES: High respiratory hazards among search and rescue workers (SRWs) emerged after the World Trade Center attacks on 11 September 2001. There have been limited studies on respiratory symptoms among earthquake SRWs. We investigated the respiratory symptoms and the use of respiratory protective equipment among the SRWs who responded to the 2016 Taiwan earthquake. METHODS: On 6 February 2016, a 6.4-magnitude earthquake struck southern Taiwan and caused 513 injuries and 117 deaths. During the 9-day field operation, 519 firefighters affiliated with the Tainan City Government Fire Bureau participated in the search and rescue response. A standardised, self-completed questionnaire was used to collect data on demographics, dust exposures, personal protective measures and health outcomes 3 weeks after the earthquake. Descriptive and multivariate analyses adjusting for demographics and exposure variables were performed for new or worsened outcomes. RESULTS: Of the 519 SRWs, 414 (80%) responded to the questionnaire. Of these SRWs, 153 (37%) reported new or worsened respiratory symptoms, with cough (23%) as the leading symptom, followed by rhinorrhoea or nasal congestion (22%) and chest tightness (6%). More than 90% of the symptoms persisted to the third week after the earthquake. The prevalence of new or worsened respiratory symptoms was significantly higher among SRWs with a higher level of exposure to dust. Prior training in response to respiratory pollutants was only 5%. CONCLUSIONS: There were significant respiratory hazards among earthquake SRWs. The persistent symptoms and low coverage of training warrant further regular examination and occupational health programmes.
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Terremotos , Enfermedades Profesionales/etiología , Exposición Profesional/efectos adversos , Trabajo de Rescate , Enfermedades Respiratorias/etiología , Adulto , Femenino , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Enfermedades Profesionales/epidemiología , Enfermedades Respiratorias/epidemiología , Factores de Riesgo , Taiwán/epidemiologíaRESUMEN
BACKGROUND/PURPOSE: Ambulance traffic accidents (ATAs) are the leading cause of occupation-related fatalities among emergency medical service (EMS) personnel. We aim to use the Taiwan national surveillance system to analyze the characteristics of ATAs and to assist EMS directors in developing policies governing ambulance operations. METHODS: A retrospective, cross-sectional and largely descriptive study was conducted using Taiwan national traffic accidents surveillance data from January 1, 2011 to October 31, 2016. RESULTS: Among the 1,627,217 traffic accidents during the study period, 715 ATAs caused 8 deaths within 24 h and 1844 injured patients. On average, there was one ATA for every 8598 ambulance runs. Compared to overall traffic accidents, ATAs were 1.7 times more likely to result in death and 1.9 times more likely to have injured patients. Among the 715 ATAs, 8 (1.1%) ATAs were fatal and 707 (98.9%) were nonfatal. All 8 fatalities were associated with motorcycles. The urban areas were significantly higher than the rural areas in the annual number of ATAs (14.2 ± 7.3 [7.0-26.7] versus 3.1 ± 1.9 [0.5-8.4], p = 0.013), the number of ATA-associated fatalities per year (0.2 ± 0.2 [0.0-0.7] versus 0.1 ± 0.1 [0.0-0.2], p = 0.022), and the annual number of injured patients (who needed urgent hospital visits) in ATAs (19.4 ± 7.3 [10.5-30.9] versus 5.2 ± 3.8 [0.9-15.3], p < 0.001). CONCLUSION: The ATA-associated fatality rate in Taiwan was high, and all fatalities were associated with motorcycles. ATAs in a highly motorcycle-populated area may require further investigation. An ambulance traffic accident reporting system should be built to provide EMS policy guidance for ATA reduction and outcome improvements.
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Accidentes de Tránsito/estadística & datos numéricos , Ambulancias , Adulto , Anciano , Estudios Transversales , Servicios Médicos de Urgencia , Humanos , Masculino , Persona de Mediana Edad , Motocicletas , Estudios Retrospectivos , Taiwán/epidemiologíaRESUMEN
BACKGROUND: Some of the effects of dioxins seem to be different between men and women, and exposures starting at an early age seem to have more prominent effects. Therefore, we conducted a study in Taiwan to evaluate the associations between exposure to polychlorinated dibenzo-p-dioxins and dibenzofurans (PCDD/Fs) and metabolic syndrome (MetS) starting at different ages in both sexes. METHODS: We recruited participants from an area where residents were exposed to PCDD/Fs released from a factory and defined serum PCDD/Fs levels ≥20 pg WHO98-TEQDF/g lipid as high dioxin levels. MetS was defined as meeting three of the following criteria: fasting glucose ≥100 mg/dl or under treatment for diabetes, waist circumference ≥90 cm in men or ≥80 cm in women, triglycerides ≥150 mg/dl or under treatment for elevated triglycerides, high-density lipoprotein <40 mg/dl in men or <50 mg/dl in women, and blood pressures ≥130/85 mmHg or under treatment for hypertension. RESULTS: Of the 2758 participants, 785 patients with MetS were identified, and we observed positive associations between a high dioxin level and MetS. After adjusting for sex, age, and age at starting exposure, we found that a high dioxin level was an independent predictor for MetS (adjusted odds ratio =1.38; 95% confidence interval = 1.11, 1.72). When we stratified the participants by gender, we found that a high dioxin level remained an independent predictor of MetS in men, but not in women, regardless of the age at starting exposure. CONCLUSIONS: Exposure to PCDD/Fs was associated with MetS in men, independent of age and age at starting exposure.
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Dibenzofuranos , Exposición a Riesgos Ambientales/estadística & datos numéricos , Síndrome Metabólico/epidemiología , Dibenzodioxinas Policloradas , Adulto , Anciano , Enfermedades Endémicas , Femenino , Humanos , Masculino , Persona de Mediana Edad , Oportunidad Relativa , Factores Sexuales , Taiwán/epidemiologíaRESUMEN
Extracellular vesicles are essential for intercellular communication and are involved in tumor progression. Inhibiting the direct release of extracellular vesicles seems to be an effective strategy in inhibiting tumor progression, but lacks of investigation. Here, we report a natural flavonoid compound, apigenin, could significantly inhibit the growth of hepatocellular carcinoma by preventing microvesicle secretion. Mechanistically, apigenin primarily targets the guanine nucleotide exchange factor ARHGEF1, inhibiting the activity of small G protein Cdc42, which is essential in regulating the release of microvesicles from tumor cells. In turn, this inhibits tumor angiogenesis related to VEGF90K transported on microvesicles, ultimately impeding tumor progression. Collectively, these findings highlight the therapeutic potential of apigenin and shed light on its anticancer mechanisms through inhibiting microvesicle biogenesis, providing a solid foundation for the refinement and practical application of apigenin.
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Apigenina , Carcinoma Hepatocelular , Micropartículas Derivadas de Células , Neoplasias Hepáticas , Neovascularización Patológica , Factores de Intercambio de Guanina Nucleótido Rho , Humanos , Neovascularización Patológica/tratamiento farmacológico , Neovascularización Patológica/metabolismo , Animales , Apigenina/farmacología , Neoplasias Hepáticas/tratamiento farmacológico , Neoplasias Hepáticas/patología , Neoplasias Hepáticas/metabolismo , Factores de Intercambio de Guanina Nucleótido Rho/metabolismo , Factores de Intercambio de Guanina Nucleótido Rho/genética , Micropartículas Derivadas de Células/metabolismo , Micropartículas Derivadas de Células/efectos de los fármacos , Carcinoma Hepatocelular/tratamiento farmacológico , Carcinoma Hepatocelular/patología , Carcinoma Hepatocelular/metabolismo , Carcinoma Hepatocelular/irrigación sanguínea , Ratones , Línea Celular Tumoral , Proteína de Unión al GTP cdc42/metabolismo , Proliferación Celular/efectos de los fármacos , Ensayos Antitumor por Modelo de Xenoinjerto , Células Endoteliales de la Vena Umbilical Humana/metabolismo , Células Endoteliales de la Vena Umbilical Humana/efectos de los fármacos , Células Hep G2 , Ratones Desnudos , AngiogénesisRESUMEN
BACKGROUND: Attention-deficit/hyperactivity disorder (ADHD) is a common behavioral and neurocognitive disorder in school-age children. Methylphenidate (MPH) is the most frequently prescribed CNS stimulant for ADHD. The aim of this study is to evaluate the changes in intelligence quotient and domains of neurocognitive function after long-term MPH treatment of Taiwanese children with ADHD. METHODS: The Wechsler Intelligence Scale (WISC-III) was administrated twice at an interval of at least one year for all 171 subjects (6-12 years) and 47 age- and gender-matched children without ADHD. The ADHD-Rating scale and Clinical Global Impression-Severity (CGI-S) were also used at the time of enrolment, and at 6 months and one year later. RESULTS: Taiwanese children with ADHD had lower Verbal IQ (VIQ) and Full IQ (FIQ) and performed poorly on several subtests of the WISC-III, including Similarities, Vocabulary, and Coding, compared to healthy children without ADHD. After one year of MPH treatment, significant decrements in all scores of the ADHD-Rating scale and CGI-S and increments in several domains of the WISC-III, including FIQ, VIQ, PIQ, Perceptual Organization Index (POI), Picture Completion, Picture Arrangement, Object Assembly, and Digit Span were observed. When the ADHD children under MPH treatment were subdivided into two age groups (6-8 years and 9-12 years), significantly better performance in some subtests and subscales of the WISC-III (such as Similarities, Comprehension, and Object assembly) was found in the 6-8 years age group. CONCLUSIONS: Long-term MPH treatment may improve the neurocognitive profiles of the ADHD children, as seen in their performance in several subtests and in the IQ scores on the WISC-III. And this improvement had no correlation with the decrement of ADHD symptoms. Starting stimulant treatment at as young an age as possible is advised due to the greater benefits in the 6-8 years age group, as seen in this study. More research in this area is also needed to confirm these results.
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Trastorno por Déficit de Atención con Hiperactividad/tratamiento farmacológico , Atención/efectos de los fármacos , Estimulantes del Sistema Nervioso Central/uso terapéutico , Cognición/efectos de los fármacos , Inteligencia/efectos de los fármacos , Metilfenidato/uso terapéutico , Pueblo Asiatico , Trastorno por Déficit de Atención con Hiperactividad/psicología , Niño , Femenino , Humanos , Pruebas de Inteligencia , Masculino , Pruebas Neuropsicológicas , Índice de Severidad de la Enfermedad , Taiwán , Resultado del TratamientoAsunto(s)
Desastres , Terremotos , Servicios de Salud Mental , Salud Laboral , Dispositivos de Protección Respiratoria , Estrés Psicológico/terapia , Heridas y Lesiones/epidemiología , Adolescente , Adulto , Anciano , Anciano de 80 o más Años , Niño , Preescolar , Servicio de Urgencia en Hospital , Femenino , Personal de Salud/psicología , Hospitalización , Humanos , Lactante , Unidades de Cuidados Intensivos , Masculino , Persona de Mediana Edad , Estrés Psicológico/psicología , Taiwán , Triaje , Adulto JovenRESUMEN
BACKGROUND: With the growing life expectancy for older adults, this study aims to examine the correlation among sociodemographic characteristics and the combined effect of QoL-related domains including physical health, psychological health, social relationships, and environmental factors with the overall QoL level of older adults in Taiwan. METHODS: The WHOQOL-BREF Taiwanese Version questionnaire was adopted and conducted using a randomized telephone interview system from community household elders. In total, 1078 participants aged 65 years and older were recruited. A multiple regression model was used to examine the statistical significance between the overall QoL score as the dependent variable and the sociodemographic characteristics, and 26 items of QoL-related questionnaires as the independent variables. RESULTS: Categories including female, aged 85 years and above, higher education level, and better financial situation had significantly higher overall QoL level. Except the physical health domain and six items, the correlations among all other domains and their including items of questionnaires with overall QoL level were significant. CONCLUSION: The Taiwanese WHOQOL-BREF questionnaire can be used to examine the overall QoL level of elders in Taiwan. Nevertheless, the robust systems of universal health care and long-term care in Taiwan may have led to the no significance of the six items.
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Vida Independiente , Calidad de Vida , Anciano , Femenino , Humanos , Salud Mental , Encuestas y Cuestionarios , Taiwán , Masculino , Anciano de 80 o más AñosRESUMEN
Method of soft metal (Cu) strengthening of Ti3SiC2 was conducted to increase the hardness and improve the wear resistance of Ti3SiC2. Ti3SiC2/Cu composites containing 15 vol.% Cu were fabricated by Spark Plasma Sintering (SPS) in a vacuum. The effect of the sintering temperature on the phase composition, microstructure and mechanical properties of the composites was investigated in detail. The as-synthesized composites were thoroughly characterized by scanning electron micrography (SEM), optical micrography (OM) and X-ray diffractometry (XRD), respectively. The results indicated that the constituent of the Ti3SiC2/Cu composites sintered at different temperatures included Ti3SiC2, Cu3Si and TiC. The formation of Cu3Si and TiC originated from the reaction between Ti3SiC2 and Cu, which was induced by the presence of Cu and the de-intercalation of Si atoms Ti3SiC2. OM analysis showed that with the increase in the sintering temperature, the reaction between Ti3SiC2 and Cu was severe, leading to the Ti3SiC2 getting smaller and smaller. SEM measurements illustrated that the uniformity of the microstructure distribution of the composites was restricted by the agglomeration of Cu, controlling the mechanical behaviors of the composites. At 1000 °C, the distribution of Cu in the composites was relatively even; thus, the composites exhibited the highest density, relatively high hardness and compressive strength. The relationships of the temperature, the current and the axial dimension with the time during the sintering process were further discussed. Additionally, a schematic illustration was proposed to explain the related sintering characteristic of the composites sintered by SPS. The as-synthesized Ti3SiC2/Cu composites were expected to improve the wear resistance of polycrystalline Ti3SiC2.
RESUMEN
BACKGROUND: Active aging has been the paradigm of the old-age lifestyle. We aimed to investigate the efficacy of a multi-disciplinary intervention program in community-based elderly. METHODS: We conducted a 2-arm trial comparing the effectiveness between the study group and the control group. The intervention contents included active aging concepts and preparation, physical activity, health care management, cognitive training, emotional awareness and coping skills, family relationship and resilience, and internet use. A questionnaire tapping into the constructs of the expanded healthy life, mental health, social participation, and active aging was administered at baseline, 7th week, and 19th week. RESULTS: The generalized estimating equations analysis revealed that the study group exhibited significant improvements in healthy life, mental health, social participation, and active aging compared with the control group (Pâ<â.001). CONCLUSIONS: This study provided a good evidence supporting the effectiveness of a multi-disciplinary intervention program in improving the cognition of healthy life, mental health status, social participation activities, and active aging. A promotion of similar intervention is recommended.
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Envejecimiento , Ejercicio Físico , Promoción de la Salud/organización & administración , Vida Independiente , Salud Mental , Participación Social , Anciano , Anciano de 80 o más Años , Envejecimiento/fisiología , Envejecimiento/psicología , Femenino , Estilo de Vida Saludable , Humanos , Estilo de Vida , Masculino , Evaluación de Resultado en la Atención de Salud , Evaluación de Programas y Proyectos de Salud , Calidad de VidaRESUMEN
UNLABELLED: Rotavirus is a leading cause of gastroenteritis in young children, which may indicate hospitalization due to dehydration and electrolyte imbalance. Most cases are self-limited with good prognosis. The association between rotavirus and toxic megacolon has never been mentioned in the literature. We report a case of toxic megacolon secondary to rotavirus gastroenteritis. CONCLUSION: Toxic megacolon can occur in patients with rotavirus gastroenteritis. An abdominal radiograph should be taken for patients with rotavirus gastroenteritis who have systemic toxicity and persistent abdominal fullness.
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Gastroenteritis/virología , Megacolon Tóxico/etiología , Infecciones por Rotavirus/complicaciones , Enfermedad Aguda , Preescolar , Colon Transverso/diagnóstico por imagen , Colon Transverso/virología , Deshidratación/diagnóstico , Femenino , Gastroenteritis/diagnóstico , Humanos , Megacolon Tóxico/diagnóstico por imagen , Radiografía , Rotavirus/aislamiento & purificaciónRESUMEN
Workplace violence among Asian emergency medical services (EMS) has rarely been examined. A cross-sectional, mainly descriptive study using a standardized, paper-based, self-reported questionnaire survey was conducted between August and October 2018 among emergency medical technicians (EMTs) in the Tainan City Fire Bureau, Taiwan. A total of 152 EMT-paramedics responded to the questionnaire survey, constituting an overall response rate of 96.2%. The participants were predominantly male (96.1%), college-educated (4-year bachelor's degree) (49.3%), and middle-aged (35-44 years old) (63.8%). Among them, 113 (74.3%) and 75 (49.3%) participants had experienced verbal and physical assaults at work, respectively. Only 12 (7.9%) participants were familiar with relevant regulations or codes. The assaults predominantly occurred during evening shifts (16:00-24:00) and at the scene of the emergency. The most predominant violence perpetrators included patients, patients' families, or patients' friends. Nearly 10% of participants had experienced verbal assaults from hospital personnel. EMTs who encountered workplace violence rarely completed a paper report, filed for a lawsuit, or sought a psychiatric consultation. Fifty-eight (38.2%) and 16 (10.5%) participants were victims of frequent (at least once every 3 months) verbal and physical forms of violence, respectively; however, no statistically significant association was observed in terms of EMT gender, age, working years, education level, or the number of EMS deployments per month. The prevalence of workplace violence among Asian EMS is considerable and is comparable to that in Western countries. Strategies to prevent workplace violence should be tailored to local practice and effectively implemented.
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Servicios Médicos de Urgencia/organización & administración , Violencia Laboral/estadística & datos numéricos , Adulto , Estudios Transversales , Femenino , Humanos , Masculino , Persona de Mediana Edad , Proyectos Piloto , Prevalencia , Autoinforme , Encuestas y Cuestionarios , Taiwán , Adulto JovenRESUMEN
Although several factors associated with posttraumatic stress disorder (PTSD) in disaster rescue workers were identified in previous studies, the results were inconsistent. This study aimed to explore the prognostic factors of PTSD among disaster rescuers using different screening tools. A 6.4 magnitude earthquake struck southern Taiwan on February 6, 2016. Emergency medical technicians (EMTs) who responded to the earthquake were recruited. The initial survey was conducted one month after the earthquake using a standardized, self-reported, paper-based questionnaire. After six months, we re-evaluated the EMTs using the same questionnaire that was used in the baseline survey. A total of 38 EMT-paramedics were enrolled in the final analysis. Significant differences in PTSD scores at baseline existed between EMTs with and without certain risk factors. The interaction between survey time and risk factors was not significant, but several risk factors correlated with a nonsignificant improvement in the PTSD score after the 6-month follow-up. Perfectionism personality characteristics and several specific field experiences (managing injured patients, managing dead victims, managing dead victims who were pregnant, managing emotionally distraught families, or guilty feelings during the missions) might affect different subdomains of PTSD symptom improvement. Disaster rescuers should be followed up after their missions, regardless of their age, gender, or previous experience with disaster response. EMTs with certain personality characteristics or who are involved in specific field operations should be carefully monitored during and after disaster rescue missions.
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Desastres , Terremotos , Auxiliares de Urgencia/estadística & datos numéricos , Trastornos por Estrés Postraumático/epidemiología , Adulto , Auxiliares de Urgencia/psicología , Estudios de Seguimiento , Humanos , Masculino , Persona de Mediana Edad , Personalidad , Trabajo de Rescate/estadística & datos numéricos , Factores de Riesgo , Autoinforme , Trastornos por Estrés Postraumático/psicología , Encuestas y Cuestionarios , Taiwán/epidemiología , Factores de TiempoRESUMEN
BACKGROUND: To identify predictors of successful noninvasive ventilation (NIV) treatment for patients with acute respiratory failure. METHODS: This was a prospective intervention study of the intensive care unit of a teaching hospital in Chia-Yi, Taiwan. Patients were enrolled if they had acute respiratory failure and had been admitted to the intensive care unit of our hospital between October 1, 2004 and September 30, 2005 inclusively. RESULTS: All 86 patients who satisfied the study's inclusion criteria agreed to participate in the study, and each patient was followed-up until the discontinuation of NIV treatment or their death. We measured the Acute Physiology and Chronic Health Evaluation (APACHE) II score prior to their treatment and also conducted serial measurements of respiratory rate (RR), tidal volume, rapid shallow breathing index, maximal inspiratory pressure (PImax), and maximal expiratory pressure (PEmax) prior to, and 30 minutes and 60 minutes subsequent to NIV treatment (denoted by, respectively, the subscripted numbers 0, 30 and 60). NIV treatment was determined as being successful for 55 patients (the success group, for which individuals endotracheal intubation was avoided) and as being a failure for 31 patients (the failure group). APACHE II scores prior to treatment, PImax30 (PImax 30 minutes subsequent to NIV), RR30 (RR 30 minutes subsequent to NIV), and RR60 (RR 60 minutes subsequent to NIV) were all significantly lower for the success group than for the failure group. The success group also had significantly better values for RR during the first 30 minutes of NIV treatment and for PEmax during the first 60 minutes of NIV treatment compared to individuals from the failure group. CONCLUSION: APACHE II scores recorded prior to NIV treatment, PImax30, RR30, RR60, as well as improvements to RR during the first 30 minutes of NIV treatment and to PEmax during the first 60 minutes of NIV treatment were predictors of successful NIV treatment for patients suffering from acute respiratory failure. Such parameters may be helpful in selecting patients to receive NIV treatment and also for deciding when early termination of the treatment is appropriate.
Asunto(s)
Respiración Artificial , Insuficiencia Respiratoria/terapia , APACHE , Enfermedad Aguda , Adulto , Anciano , Femenino , Humanos , Masculino , Persona de Mediana Edad , Estudios Prospectivos , Insuficiencia Respiratoria/fisiopatologíaRESUMEN
BACKGROUND: Poststroke depression (PSD) is one of the most frequent and devastating neuropsychiatric consequences of stroke. The purpose of this study was to investigate the incidence and risk factors for PSD in a general hospital in Taiwan. METHODS: One hundred and one patients with ischemic stroke were enrolled initially, and 91 (90.1%) completed the 1-year study. Assessments were performed at baseline, and at the 1st, 3rd, 6th, 9th, and 12th month after enrolment. The definition of PSD was in accordance with the diagnostic criteria of major depressive episode in the Diagnostic and Statistical Manual, fourth edition (DSM-IV). RESULTS: The accumulated incidence rates of PSD at the 1st, 3rd, 6th, and 9th, month were 4%, 8%, 9%, and 10%, respectively, and the overall incidence at 1 year was 11%. In multivariate regression analysis, female gender, higher depression score, and severity of stroke were significant risk factors. In subgroup analysis, a higher depression score was significantly associated with PSD, regardless of gender; however, stroke severity was a risk factor only in the female group. CONCLUSION: The 1-year incidence of PSD was 11%, based on the DSM-IV diagnostic criteria. More attention should be paid to patients with more risk factors to enable earlier detection and intervention.
Asunto(s)
Isquemia Encefálica , Depresión/epidemiología , Trastorno Depresivo Mayor/epidemiología , Accidente Cerebrovascular , Adulto , Anciano , Anciano de 80 o más Años , Depresión/diagnóstico , Trastorno Depresivo Mayor/diagnóstico , Diagnóstico Precoz , Femenino , Humanos , Incidencia , Masculino , Persona de Mediana Edad , Análisis Multivariante , Estudios Prospectivos , Factores de Riesgo , Taiwán/epidemiologíaRESUMEN
Information on types of long-term care received by stroke patients after hospital discharge is essential for the formulation of long-term care resource development policy. Comparisons of outcomes resulting from different types of long-term care can provide important considerations in the selection of long- term care services. The purpose of this study is to describe the patterns of long-term care received, and to explore if associations exist between long-term care services and mortality status among stroke patients after hospital discharge. Using a longitudinal quasi-experimental study design, this study collected information on the type of long-term care received at 1, 3, and 6 months after discharge for 714 patients. At one month after discharge, 4.5 % had died, and 22.1 % had regained all functions in activities of daily living and instrumental activities of daily living. The percentage of patients receiving institutional care, home or community-based care, and family care only were 10.4 % , 22.4 % , and 40.7 % respectively. The respective percentages at 3 months after discharge were 11.2 % , 18.7 % , and 38.0 % , and, at 6 months after discharge, 10.3 % , 19.4 % , and 30.9 % . After adjusting for age, sex, previous incidence of stroke, and physical functions, the odds of dying within 6 months after discharge for stroke patients receiving home or community-based care was significantly lower than those in institutions ( OR = 0.39; 95 % CI = 0.15 to 0.97 ). It is not clear why a lower mortality rate was observed among patients receiving home or community-based services. Differences in quality of care and quality of life among users of different types of long-term care services should be investigated. More research is needed to assess the causes of the disparity in mortality rates among users of different types of long-term care services.
Asunto(s)
Servicios de Salud Comunitaria/organización & administración , Servicios de Atención de Salud a Domicilio/organización & administración , Atención Domiciliaria de Salud/organización & administración , Cuidados a Largo Plazo/organización & administración , Instituciones de Cuidados Especializados de Enfermería/organización & administración , Accidente Cerebrovascular/mortalidad , Actividades Cotidianas , Anciano , Femenino , Evaluación Geriátrica , Investigación sobre Servicios de Salud , Humanos , Modelos Logísticos , Estudios Longitudinales , Masculino , Análisis Multivariante , Evaluación de Resultado en la Atención de Salud , Evaluación de Programas y Proyectos de Salud , Calidad de la Atención de Salud/normas , Calidad de Vida , Accidente Cerebrovascular/psicología , Rehabilitación de Accidente Cerebrovascular , Encuestas y Cuestionarios , Análisis de Supervivencia , Taiwán/epidemiología , Factores de TiempoRESUMEN
Hospital readmissions contribute significantly to the cost of medical care, and may reflect unresolved problems at discharge or a lack of resources in post-hospital care. The purpose of this paper is to assess the effects of patient characteristics at discharge, the need for nursing care, discharge planning program, post-hospital care arrangements, and caregiver characteristics on readmissions of stroke patients. Patients discharged from neurological wards in seven hospitals in the Taipei area were recruited into the study. Surveys were conducted before their discharge, and at one month after discharge. Of the 489 patients included in the study, 24.3% were readmitted. After controlling for other variables, factors associated with readmissions were number of limitations in activities of daily living (ADL), first incidence of stroke, the need for wound nursing care, the adoption of a care plan, and the discharge locations. Contrary to expectation, age, length of stay, counseling before discharge, and caregiver burden were not associated with readmissions. The findings of this study indicate that ADL limitation is an effective predictor of readmissions. Increasing home nursing resources to meet the demand for wound nursing care may also be effective in reducing readmissions. Discharging patients into institutions for a short period of time may also prove to be more economically viable due to the reduction in readmissions.