RESUMO
Nurses are usually the first caregivers for cardiac arrest patients in an in-hospital environment, and subsequently partner with doctors in the further resuscitation of patients. The skills of basic life support are crucial for their practice. The Advanced Cardiac Life Support programme is traditionally geared toward training of medical staff in advanced resuscitation skills. The need for a bridging course that focuses on the knowledge and skills required by nurses to become effective members of the resuscitation team has resulted in the creation of the Life Support Course for Nurses (LSCN) in Singapore. The components of the LSCN programme have evolved over the years, taking into consideration the modifications to resuscitation guidelines. The LSCN programme is gradually including a larger proportion of nurses in the emergency and critical care environments as well as those in the general ward.
Assuntos
Arritmias Cardíacas/terapia , Reanimação Cardiopulmonar/educação , Educação em Enfermagem/métodos , Parada Cardíaca/terapia , Cuidados para Prolongar a Vida/métodos , Arritmias Cardíacas/diagnóstico , Reanimação Cardiopulmonar/métodos , Currículo , Humanos , Enfermeiras e Enfermeiros/normas , Guias de Prática Clínica como Assunto , SingapuraRESUMO
BACKGROUND: The authors' emergency department (ED) served as Singapore's screening centre for influenza H1N1 cases. The aims of the study were to describe their screening experience and to compare clinical and laboratory features of H1N1 versus seasonal flu cases. METHODOLOGY: The authors conducted a prospective observational study on consecutive patients aged 16 years and above presenting to a busy, urban ED for H1N1 screening over 50 days. Clinical, laboratory, radiological and PCR data were collected from the hospital electronic databases. Primary outcomes were proportions of confirmed H1N1 cases and their distribution of clinical, laboratory and radiological features. Secondary outcomes were comparison of clinical and laboratory features of H1N1 versus seasonal flu cases. Data were analysed using descriptive statistics and univariate analysis was used to compare factors between the two groups. A p value <0.05 was considered statistically significant. RESULTS: 1205 patients were screened. 31 (2.6%) and 133 (11%) of them had H1N1 and seasonal flu infections, respectively. The two groups had similar symptoms. There were six clinical and two laboratory features with statistically significant differences between H1N1 and seasonal flu cases. Clinical factors were travel or contact history, median age, respiratory rate, diastolic blood pressure and length of hospital stay. Laboratory factors were median platelet and lymphocyte counts. CONCLUSIONS: The authors report their experience as the nation's H1N1 screening centre. They identified factors that were different between H1N1 and seasonal flu cases. Future research is needed to elucidate if and how this information can be used as a screening tool for H1N1.
Assuntos
Surtos de Doenças/prevenção & controle , Vírus da Influenza A Subtipo H1N1/isolamento & purificação , Influenza Humana/diagnóstico , Influenza Humana/epidemiologia , Programas de Rastreamento/métodos , Adolescente , Adulto , Distribuição por Idade , Estudos de Coortes , Diagnóstico Precoce , Serviço Hospitalar de Emergência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Prevenção Primária/organização & administração , Estudos Prospectivos , Medição de Risco , Distribuição por Sexo , Singapura/epidemiologia , Taxa de Sobrevida , Fatores de Tempo , Adulto JovemRESUMO
OBJECTIVE: To determine factors associated with frequent emergency department (ED) attendance at an acute general hospital in Singapore. METHOD: Patients who attended the ED from 1 January to 31 December 2006 without prior attendance in the preceding 12 months (index attendance) were tracked for 12 months. Variables included in the analysis were age, gender, race, date and time of attendance, patient acuity category scale, mode of arrival, distance to ED and diagnosis based on ICD-9CM code. Frequent attenders were patients who attended the ED ≥5 times for any diagnosis within 12 months. RESULTS: A total of 82,172 patients in the study cohort accounted for a total of 117,868 visits within 12 months, of which 35,696 (30.3%) were repeat attendances. A total of 1595 patients (1.9%) were frequent attenders responsible for 8% of all repeat attendances. Stepwise logistic regression analysis found patients aged 75+ years, male, non-Chinese ethnic groups, Sunday and Monday, time of the attendance from 16:00 to midnight, distance to ED, chronic obstructive pulmonary disease, heart failure and acute respiratory infections to be significantly associated with frequent attendances. CONCLUSION: With the ageing population and their complex healthcare needs, elderly patients with chronic medical conditions are expected to make up an increasing proportion of the workload of ED in the future. A systems approach and a disease and case management approach in collaboration with primary care providers are interventions recommended to stem this.
Assuntos
Doença Crônica/terapia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Adulto , Idoso , Idoso de 80 Anos ou mais , Doença Crônica/epidemiologia , Estudos de Coortes , Grupos Diagnósticos Relacionados/classificação , Feminino , Insuficiência Cardíaca/diagnóstico , Hospitais Gerais/estatística & dados numéricos , Humanos , Classificação Internacional de Doenças , Modelos Logísticos , Masculino , Sistemas Computadorizados de Registros Médicos , Pessoa de Meia-Idade , Alta do Paciente , Doença Pulmonar Obstrutiva Crônica/diagnóstico , Infecções Respiratórias/diagnóstico , Singapura/epidemiologia , Fatores de Tempo , Meios de Transporte , Viagem/estatística & dados numéricos , Viagem/tendênciasRESUMO
INTRODUCTION: While non-contrast computed tomography (CT) of the brain can be used to rapidly identify patients with altered mental status (AMS) in the emergency department (ED), with an acute intracranial bleed or infarct, a wide variation in its use exists. The aim of this pilot study was to identify the clinical predictors of an abnormal CT result in ED patients with AMS. METHODS: We conducted a retrospective study of patients aged 15 years and older presenting with undifferentiated AMS in a busy urban ED over one year. Data collected included demographical, clinical, laboratory and radiological features. The primary outcome of interest was the presence of an abnormal CT result defined as an acute infarct or intracranial bleed. Secondary outcomes were clinical predictors of an abnormal CT result. The data was analysed using descriptive statistics. Logistic regression was used to identify clinical predictors of an abnormal CT result. Odds ratios (ORs) were reported with 95 percent confidence intervals (CIs). RESULTS: 578 patients were recruited, of which 284 (49.1 percent) were males. 327 (56.6 percent) patients underwent CT of the brain. 128 scans (39.1 percent) were abnormal. Logistic regression revealed seven clinical features that were associated with an abnormal CT result. They were mean age greater than or equal to 73 years (OR 1.03; 95 percent CI 1.015-1.045), drowsiness or unresponsiveness (OR 1.73; 95 percent CI 0.17-17.72), previous cerebrovascular accident (OR 2.03; 95 percent CI 0.82-5.02), previous epilepsy (OR 1.63; 95 percent CI 0.63-4.19), tachycardia [greater than 120/min] (OR 1.16; 95 percent CI 0.38-3.54), bradycardia [less than 60/min] (OR 1.35; 95 percent CI 0.19-9.59) and exposure to drugs (OR 1.90; 95 percent CI 0.58-6.26). CONCLUSION: We identified seven clinical predictors of an abnormal CT result in AMS patients. Future research in prospective studies is needed to validate these findings.
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Transtornos da Consciência/patologia , Transtornos da Consciência/fisiopatologia , Tomografia Computadorizada por Raios X/métodos , Adolescente , Adulto , Idoso , Transtornos da Consciência/diagnóstico , Medicina de Emergência/métodos , Serviço Hospitalar de Emergência , Feminino , Humanos , Hemorragias Intracranianas/diagnóstico , Masculino , Pessoa de Meia-Idade , Projetos Piloto , Estudos RetrospectivosRESUMO
BACKGROUND: The growing demand for inpatient beds in Singapore has led Tan Tock Seng Hospital to set up an observation medicine unit where patients are monitored and discharged within a 24-h period. METHODS: Using the Consumer Assessment of Health Providers and Systems (CAHPS) Hospital Survey, this descriptive study examines the satisfaction levels of patients admitted into an observation unit, in particular the communication between patients and doctors and nurses. The anonymous surveys were either self-administered by the patients or by the research assistant or nurses. RESULTS: 271 patients completed the survey, with 96% of patients satisfied with the politeness (ie, treating them with courtesy and respect, listening carefully to them) of the medical staff. More highly educated patients were more satisfied with the communication between the doctors or nurses, compared with less educated patients (p<0.05). However, less educated patients gave a higher rating of their observation unit stay than more educated patients (p<0.05). CONCLUSION: With patient satisfaction becoming increasingly important as an indicator of the quality of care in the present healthcare environment, doctors and nurses should seek to improve their communication with their patients so as to ensure that patients are satisfied and receive quality care.
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Unidades Hospitalares/normas , Satisfação do Paciente , Qualidade da Assistência à Saúde , Adulto , Idoso , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Estudos Prospectivos , Singapura , Adulto JovemRESUMO
INTRODUCTION: Since late March 2009, a novel influenza H1N1 strain emerged in humans in Mexico and the United States. It has rapidly spread to many countries on different continents, prompting unprecedented activation of pandemic preparedness plans. Singapore has adopted a containment strategy with active screening of febrile travellers with respiratory symptoms from affected countries since April 27, 2009. METHODS: All cases with new influenza A (H1N1) confirmed on polymerase chain reaction assay on combined nasal and throat swabs and who were admitted to the Communicable Disease Centre, were included in a prospective evaluation of clinical characteristics of new influenza A (H1N1). RESULTS: From May 26 to June 3, 2009, there were ten patients with a mean age of 27.6 years, seven of whom were female. All but one travelled from the United States, six of whom travelled from New York; the last one travelled from the Philippines. Clinical illness developed within a mean of 1.4 days after arrival in Singapore, and presentation to the emergency department at a mean of 2.7 days from illness onset. Fever occurred in 90 percent, cough 70 percent, coryza 40 percent, sore throat and myalgia/arthralgia 30 percent; none had diarrhoea. The fever lasted a mean of 2.1 days. All were treated with oseltamivir. The clinical course was uncomplicated in all cases. CONCLUSION: Clinical features of new influenza A (H1N1) appeared mild, and ran an uncomplicated course in immunocompetent patients.
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Influenza Humana/epidemiologia , Adulto , Antivirais/uso terapêutico , Planejamento em Desastres , Surtos de Doenças , Evolução Fatal , Feminino , Humanos , Vírus da Influenza A Subtipo H1N1/efeitos dos fármacos , Vírus da Influenza A Subtipo H1N1/genética , Influenza Humana/diagnóstico , Masculino , Reação em Cadeia da Polimerase , Estudos Prospectivos , Singapura , ViagemRESUMO
INTRODUCTION: In our Asian society, respect for our elderly is deeply entrenched and highly valued. However, a previous study had shown that physical mistreatment of the elderly exists in the local population. This present descriptive study aims to evaluate the other types of elderly mistreatment and epidemiology of suspected victims in the local population. METHODS: Over a period of 12 months, from June 2005 to May 2006, doctors of the Emergency Department (ED) were trained to look for clinical features of mistreatment in patients aged 65 years and above. A specially-developed evaluation form was used to help the staff in assessing suspected cases; these were then referred to medical social workers for further evaluation. RESULTS: 42 cases of suspected mistreatment were detected, with almost three times more female than male patients. The average age of suspected victims was 78.8 years. There were 27 cases of possible physical mistreatment, 25 of possible neglect, six of possible psychological mistreatment, two of possible financial mistreatment, one of possible abandonment and one of possible self-neglect. Most suspected perpetrators were family members, and more than half were the victims' sons. 37 suspected victims had to be warded after ED consultation and eight died within six months of presentation. CONCLUSION: Mistreatment of the elderly in the local population is more prevalent than expected and victims can suffer adverse outcomes. Understanding of this problem is still incomplete and more research is required. Increased awareness of this problem in the community and the medical fraternity can better identify such patients.
Assuntos
Abuso de Idosos/diagnóstico , Idoso , Idoso de 80 Anos ou mais , Vítimas de Crime , Violência Doméstica , Abuso de Idosos/terapia , Serviço Hospitalar de Emergência , Epidemiologia , Relações Familiares , Feminino , Geriatria/métodos , Humanos , Masculino , Singapura , Serviço SocialRESUMO
Datura metel L. (Yangjinghua) is a toxic herb that contains anticholinergic compounds. Inappropriate consumption of this herb could result in anticholinergic poisoning. Clinical features of such poisoning have not been previously described. We report two such cases. Both patients had taken brews of Datura metel L., and developed poisoning soon afterwards. Prominent clinical features included confusion, dilated pupils, absence of sweating, and the absence of sluggish bowel sounds. No flushing of the face or skin was detected in either case. Both patients recovered fully within 12 hours with supportive measures, and no gastric elimination or antidote was used. The different names ascribed to Datura metel L. in chinese medicine can be confusing; this confusion resulted in the poisoning of one of our patients. The clinical features of Datura metel L. poisoning and concerns over inappropriate uses of herbal medicine are discussed.
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Datura/intoxicação , Medicamentos de Ervas Chinesas/intoxicação , Adulto , Feminino , Humanos , Masculino , Erros de Medicação , Pessoa de Meia-Idade , SingapuraRESUMO
INTRODUCTION: To describe the relationship between bicycle helmet use and injury pattern sustained by patients presenting to an emergency department (ED) in Singapore for bicycle-related trauma. METHODS: Data was collected from all individuals treated for bicycle-related trauma between September 1, 2004 and May 31, 2005 using a closed-ended questionnaire. RESULTS: 160 bicyclists with mean age of 34.4 years (range 10 to 89 years) were surveyed. Among them, 80 percent were male and 30.6 percent were non-residents. Helmets were worn by 10.6 percent of the patients. Alcohol was clinically detected in 11.3 percent of bicyclists. There was no difference in bicycle helmet use between Singaporeans and non-residents (p-value is 0.275). However, compared to younger bicyclists, bicyclists aged 30 years or older (p-value is less than 0.05), and compared to recreational or sport bicyclists, those who commute by bicycle, tended not to wear helmets (p-value is less than 0.01). Compared to Singaporeans (p-value is less than 0.05), non-residents and bicyclists aged 30 years or older (p-value is 0.011) believed that helmets did not protect against head injury. Comparing the helmeted group with the non-helmeted group, injury patterns by body region were: head injury 5.9 percent versus 40.0 percent (p-value is less than 0.01); facial injury 5.9 percent versus 37.1 percent (p-value is less than 0.05). Not wearing a helmet, being hit by a motor vehicle and age were significantly associated with higher injury severity scores, after adjusting for several potential confounding factors. CONCLUSION: Bicycle helmet use was low in our sample of injured patients. When worn, protection against injury was demonstrated. A campaign to promote use of bicycle helmets should be targeted at non-residents and older bicyclists. Authorities should consider compulsory helmet laws for bicyclists and expanding anti-drunk driving campaigns to target alcohol-intoxicated bicyclists.
Assuntos
Acidentes de Trânsito/estatística & dados numéricos , Ciclismo/lesões , Traumatismos Craniocerebrais/epidemiologia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Dispositivos de Proteção da Cabeça/estatística & dados numéricos , Doença Aguda , Adolescente , Adulto , Distribuição por Idade , Idoso , Idoso de 80 Anos ou mais , Consumo de Bebidas Alcoólicas/epidemiologia , Criança , Traumatismos Craniocerebrais/classificação , Traumatismos Craniocerebrais/prevenção & controle , Traumatismos Faciais/classificação , Traumatismos Faciais/epidemiologia , Traumatismos Faciais/prevenção & controle , Feminino , Humanos , Escala de Gravidade do Ferimento , Masculino , Pessoa de Meia-Idade , Singapura/epidemiologia , Inquéritos e QuestionáriosRESUMO
INTRODUCTION: On March 13, 2003, Singapore doctors were alerted about an outbreak of atypical pneumonia that became known as severe acute respiratory syndrome (SARS). We now describe a series of patients that did not fit World Health Organisation (WHO) case definitions for SARS at initial assessment. METHODS: The Ministry of Health, Singapore centralised SARS cases in the study hospital and its emergency department (ED) became the national screening centre. A screening questionnaire and a set of admission criteria based on WHO case definitions were applied. Patients discharged from ED were tracked via telephone surveillance and recalled if necessary. A retrospective review was done of patients who did not fit WHO definitions initially, were discharged and had re-attended. RESULTS: During the outbreak, 11,461 people were screened for SARS. Among 10,075 (87.9 percent) discharged from the ED, there were 28 re-attendees diagnosed to have SARS later, giving an undertriage rate of 0.3 percent. Among the 28, six (21.4 percent) did not complain of fever and 22 (78.6 percent) had temperatures less than 38.0 degrees Celsius during their first ED visit. One patient was screened to have all three criteria but during consultation, the contact history was found to be unrelated to the known "hot spots". The initial mean temperature was 37.6 degrees Celsius (standard deviation [SD] 0.8), which increased significantly (p-value equals 0.04) to 38.0 degrees Celsius (SD 0.8) during their subsequent visit. Chest radiographs with infective changes increased significantly (p-value equals 0.009) from 16 percent to 52.4 percent over the two ED visits. CONCLUSION: The WHO case definitions were helpful in evaluating majority of SARS patients initially. However under-triage at ED is inevitable, with a 0.3 percent under-triage in our study population. In this group and asymptomatic individuals who came for screening, a tracking and recall system helped to ensure their timely return to the ED.
Assuntos
Surtos de Doenças , Vigilância da População , Síndrome Respiratória Aguda Grave/complicações , Síndrome Respiratória Aguda Grave/diagnóstico , Organização Mundial da Saúde , Adolescente , Adulto , Temperatura Corporal , Feminino , Febre/etiologia , Humanos , Masculino , Pessoa de Meia-Idade , Radiografia Torácica , Valores de Referência , Estudos Retrospectivos , SingapuraRESUMO
INTRODUCTION: On 22 March 2003, the Ministry of Health, Singapore, designated Tan Tock Seng Hospital as the nationwide severe acute respiratory syndrome (SARS) hospital and its Emergency Department (ED) took over the role as the screening center for SARS on 26 March 2003. We describe the initial clinical characteristics of probable or suspect SARS patients that presented to the ED. METHODS: A retrospective study of patients who were admitted through the ED and subsequently diagnosed to have probable SARS and suspect SARS was done. The data of these patients from the ED log were reviewed and analysed. RESULTS: From 13 March 2003 to 31 May 2003, 11,461 patients were screened for SARS and 1,386 patients were admitted. Of these, 117 patients were diagnosed to have probable SARS and 146 suspect SARS. Their mean age was 36.7 years (range 1-80). Among these patients, there were 122 men (46.4 percent), and 205 were Singaporeans (77.9 percent). 13 patients had no initial contact history upon presentation to the ED. The mean duration between onset of symptom to presentation to the ED was 3.1 days. Travel history was less common in probable SARS cases than in suspect SARS cases as the epidemic was due mainly to local transmission. Fever was the most common presenting symptom (91.6 percent), and gastrointestinal symptoms were the least (6.9 percent). In the ED, 249 (94.7 percent) patients had chest radiographs and 86 (32.7 percent) had full blood count done. 22.2 percent of probable SARS patients had normal chest radiographs when they first presented to the ED. CONCLUSION: The World Health Organisation criteria were important screening tools and admission guides, but should not be strictly followed. It was difficult to differentiate between probable and suspect SARS patients in the ED.
Assuntos
Síndrome Respiratória Aguda Grave/diagnóstico , Adolescente , Adulto , Idoso , Idoso de 80 Anos ou mais , Criança , Pré-Escolar , Serviço Hospitalar de Emergência , Humanos , Lactente , Masculino , Pessoa de Meia-Idade , Radiografia , Estudos Retrospectivos , Síndrome Respiratória Aguda Grave/diagnóstico por imagem , SingapuraRESUMO
INTRODUCTION: To investigate whether the profile of female victims of domestic violence in Singapore has changed over the past ten years. METHODS: 163 female victims of domestic violence presenting to an emergency department in Singapore were surveyed. The survey included information on the victims' demographics, assault characteristics and knowledge of help services. The results were compared against a similar survey done locally ten years ago, which involved 233 victims. RESULTS: There were no significant differences in the racial composition, marital status, weapon use and admission rates of victims ten years on. However, a significantly higher proportion of female victims in 2002 knew where to seek help, compared to a decade ago (50.9 percent versus 20.6 percent, p-value is less than 0.0001). CONCLUSION: The proportion of victims with an awareness of community and legal help services has more than doubled over the past ten years.
Assuntos
Mulheres Maltratadas/estatística & dados numéricos , Violência Doméstica/estatística & dados numéricos , Adulto , Distribuição por Idade , Distribuição de Qui-Quadrado , Violência Doméstica/etnologia , Violência Doméstica/tendências , Serviço Hospitalar de Emergência , Feminino , Humanos , Estado Civil , Pessoa de Meia-Idade , Singapura/epidemiologia , Inquéritos e QuestionáriosRESUMO
This was an open-label, uncontrolled study with the aim of assessing the efficacy and safety of pegylated interferon alfa-2b plus ribavirin in the treatment of chronic hepatitis C. The study was conducted in Island Hospital, Penang beween January 2002 and December 2003. Thirty-three patients were enrolled in this study with ten defaulters. The overall sustained virological response (SVR) (Intention-To-Treat analysis) in naïve patients was 39.10%. However, when the study was adjusted to only include those who completed treatment and follow-up, overall SVR as 52.9%. Side-effects were tolerable in most patients with anaemia occurring in 22 patients (66.7%), leukopenia 23 patients (69.7%) and thrombocytopenia in 15 patients (45.5%). This study showed that pegylated interferon alfa-2b 1.5 mcg/kg/week plus ribavirin > 10.6 mg/kg/day is efficacious and safe to be used in the treatment of: chronic hepatitis C.
Assuntos
Antivirais/administração & dosagem , Hepatite C Crônica/tratamento farmacológico , Interferon-alfa/administração & dosagem , Ribavirina/administração & dosagem , Adulto , Idoso , Quimioterapia Combinada , Feminino , Humanos , Interferon alfa-2 , Malásia , Masculino , Pessoa de Meia-Idade , Polietilenoglicóis , Proteínas RecombinantesRESUMO
BACKGROUND: Singapore has a mandatory helmet law for motorcyclists. This study aimed to determine the injuries sustained by helmeted motorcyclists presenting to the emergency Department (ED). METHODS: Adult victims of motor vehicular incidents (MVI) who presented to an urban public hospital ED from 1 December 1998 to 31 May 1999 were interviewed. Chart reviews were done for those hospitalised. Data collected were demographic, nature of injury, ambulance care, ED and hospital care, outcome and final diagnoses. RESULTS: Motorcyclists formed 49.1% (1018) of all MVI victims, of whom 96.1% were men. The mean age was 32.5 years (SD 13.1), significantly younger (p<0.0001) than the mean age of 36.4 years (SD 16.4) among other MVI victims. The proportions of motorcyclists and other MVI patients admitted to the hospital were not different. Among those admitted, significantly fewer (p = 0.001) motorcyclists (32.2%) sustained head injury compared with other MVI victims (46.8%) but among the motorcyclists with head injury, more than one third (34.2%) had severe head injury. The proportion of patients with thoracic injury was not different (p = 0.93) between motorcyclists (10.2%) and other MVI victims (9.9%). However, among those with thoracic injury, 79.2% of motorcyclists had severe thoracic injury, significantly more (p = 0.04) than 50% of other MVI patients. Wounds, fractures, and/or dislocations of the limbs (p<0.001) were significantly more among motorcyclists compared with other MVI patients. CONCLUSION: Compared with other MVI victims, fewer helmeted motorcyclists sustained head injury. When head injury occurs in helmeted motorcyclists, it tends to be more severe. Motorcyclists remain vulnerable to extremity injury and to severe chest injury.
Assuntos
Acidentes de Trânsito/estatística & dados numéricos , Dispositivos de Proteção da Cabeça , Motocicletas , Ferimentos e Lesões/epidemiologia , Adulto , Traumatismos Craniocerebrais/epidemiologia , Traumatismos Craniocerebrais/etiologia , Serviço Hospitalar de Emergência/estatística & dados numéricos , Feminino , Mortalidade Hospitalar , Humanos , Masculino , Pessoa de Meia-Idade , Motocicletas/estatística & dados numéricos , Prognóstico , Singapura/epidemiologia , Traumatismos Torácicos/epidemiologia , Traumatismos Torácicos/etiologia , Ferimentos e Lesões/etiologiaRESUMO
INTRODUCTION: Singapore has a resident population of 3.26 million and 0.53 million foreign workers. The objective of the study was to compare the injuries sustained by foreign and local workers presenting to an emergency department (ED). MATERIALS AND METHODS: Adult victims of work-related injury who presented to an urban public hospital ED from 1 December 1998 to 31 May 1999 were interviewed. Chart reviews were done for those hospitalised. Data collected were those of demographic, nature of injury, ambulance care, ED and hospital care, outcome and final diagnoses. RESULTS: There were 1244 local workers and 1936 foreign workers, giving a ratio of 1 local:1.6 foreign workers. The mean age of foreign workers was 29.6 years [standard deviation (SD) 6.2], which was younger (P < 0.0001) than the mean age 37.8 years (SD 14) of local workers. Fridays and Saturdays were the common days for injuries among foreign workers as opposed to Wednesdays and Mondays for local workers. Falls from height > or = 2m occurred among 9.1% of foreign workers, more (P < 0.0001) common than 4.3% of local workers, resulting in 2 out of 3 foreign workers death. Though the pattern of injuries was similar between foreign and local workers, foreign workers needed longer (P = 0.03) sick leave and more (P = 0.01) foreign workers were hospitalised, giving a ratio of 2 foreign workers for every 1 local worker hospitalised. CONCLUSION: Foreign workers had no difficulty accessing ED and hospital care for work-related injuries. The pattern and severity of injuries were similar between foreign and local workers but more foreign workers were hospitalised.
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Acidentes de Trabalho/estatística & dados numéricos , Emigração e Imigração/estatística & dados numéricos , Ferimentos e Lesões/epidemiologia , Adulto , Serviço Hospitalar de Emergência , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Singapura/epidemiologia , Índices de Gravidade do TraumaRESUMO
This is a contribution to the occasional series on simulated interactive management
Assuntos
Serviço Hospitalar de Emergência/organização & administração , Humanos , Inovação Organizacional , Objetivos OrganizacionaisAssuntos
Surtos de Doenças , Serviço Hospitalar de Emergência/organização & administração , Síndrome Respiratória Aguda Grave/terapia , Controle de Doenças Transmissíveis , Surtos de Doenças/prevenção & controle , Surtos de Doenças/estatística & dados numéricos , Humanos , Síndrome Respiratória Aguda Grave/epidemiologia , Síndrome Respiratória Aguda Grave/prevenção & controle , Singapura/epidemiologiaRESUMO
OBJECTIVES: (1) To determine the pattern of ambulance arrivals in the emergency department (ED) and (2) to review resource allocation based on these data. METHODS: All (13 697) ambulance arrivals in 1996 to the ED of Tan Tock Seng Hospital were studied and where relevant compared with the walk in and total arrivals of the same year. The following data were obtained from computer records: (a) patients' demographic data; (b) number of ambulance arrivals by hour; (c) the classification of the ambulance arrivals by emergency or non-emergency, trauma or non-trauma; (d) cause of injury for trauma cases; (e) discharge status. RESULTS: The ambulance arrivals in 1996 constituted 12.4% of the patient load for this department. There was no difference in modes of patient arrival to the ED by sex and ethnic group. However, there was significant evidence to show that more patients age > 60 came by ambulance than those age < 12 (p << 0.01). Some 98.5% of the ambulance arrivals were emergencies; 40.7% of the ambulance arrivals were attributable to trauma versus 27.3% of the walk in arrivals. The majority of the trauma cases brought in by ambulance were because of road traffic accidents (15.3%) or home accidents (7.4%). The peak in ambulance arrivals was between 2100-2300 hours compared with 1000-1200 for the walk in arrivals. More than half of the ambulance arrivals were admitted. CONCLUSION: In planning resource allocation and in the development of contingency plans, the resource use of ambulance patients and the pattern of their arrivals should be taken into account.
Assuntos
Ambulâncias/estatística & dados numéricos , Serviço Hospitalar de Emergência/estatística & dados numéricos , Alocação de Recursos para a Atenção à Saúde/organização & administração , Adolescente , Adulto , Idoso , Criança , Serviço Hospitalar de Emergência/organização & administração , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Admissão do Paciente/estatística & dados numéricos , Alta do Paciente/estatística & dados numéricos , Admissão e Escalonamento de Pessoal , Estudos Retrospectivos , Singapura/epidemiologia , Ferimentos e Lesões/epidemiologiaRESUMO
We report the first recorded case of morbidity from the bite of a red-neck keelback snake (Rhabdophis subminiatus) from South East Asia. This is a species of the Colubrid family which originated from South East Asia. Severe envenomation from this snake was reported as poisonous in the West as far back as 1978 but it is still being classified as non-venomous. This classification led our patient to keep this 'harmless' snake as a pet. We recommend that this snake be reclassified as 'venomous' or at least warnings be issued to the public not to keep it as a pet.