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1.
Annals of the Academy of Medicine, Singapore ; : 17-26, 2023.
Artigo em Inglês | WPRIM | ID: wpr-970004

RESUMO

Poliomyelitis, or polio, is a highly infectious disease and can result in permanent flaccid paralysis of the limbs. Singapore was certified polio-free by the World Health Organization (WHO) on 29 October 2000, together with 36 other countries in the Western Pacific Region. The last imported case of polio in Singapore was in 2006. Fortunately, polio is vaccine-preventable-the world saw the global eradication of wild poliovirus types 2 and 3 achieved in 2015 and 2019, respectively. However, in late 2022, a resurgence of paralytic polio cases from vaccine-derived poliovirus (VDPV) was detected in countries like Israel and the US (specifically, New York); VDPV was also detected during routine sewage water surveillance with no paralysis cases in London, UK. Without global eradication, there is a risk of re-infection from importation and spread of wild poliovirus or VDPV, or new emergence and circulation of VDPV. During the COVID-19 pandemic, worldwide routine childhood vaccination coverage fell by 5% to 81% in 2020-2021. Fortunately, Singapore has maintained a constantly high vaccination coverage of 96% among 1-year-old children as recorded in 2021. All countries must ensure high poliovirus vaccination coverage in their population to eradicate poliovirus globally, and appropriate interventions must be taken to rectify this if the coverage falters. In 2020, WHO approved the emergency use listing of a novel oral polio vaccine type 2 for countries experiencing circulating VDPV type 2 outbreaks. Environmental and wastewater surveillance should be implemented to allow early detection of "silent" poliovirus transmission in the population, instead of relying on clinical surveillance of acute flaccid paralysis based on case definition alone.


Assuntos
Criança , Humanos , Lactente , Vigilância em Saúde Pública , Pandemias , Águas Residuárias , Vigilância Epidemiológica Baseada em Águas Residuárias , COVID-19/epidemiologia , Poliomielite/prevenção & controle , Poliovirus , Vacina Antipólio Oral , Vacinação , Saúde Global
2.
Annals of the Academy of Medicine, Singapore ; : 203-211, 2021.
Artigo em Inglês | WPRIM | ID: wpr-877761

RESUMO

INTRODUCTION@#Frontline healthcare workers (HCWs) exposed to coronavirus disease 2019 (COVID-19) are at risk of psychological distress. This study evaluates the psychological impact of COVID-19 pandemic on HCWs in a national paediatric referral centre.@*METHODS@#This was a survey-based study that collected demographic, work environment and mental health data from paediatric HCWs in the emergency, intensive care and infectious disease units. Psychological impact was measured using the Depression, Anxiety, Stress Scale-21. Multivariate regression analysis was performed to identify risk factors associated with psychological distress.@*RESULTS@#The survey achieved a response rate of 93.9% (430 of 458). Of the 430 respondents, symptoms of depression, anxiety and stress were reported in 168 (39.1%), 205 (47.7%) and 106 (24.7%), respectively. Depression was reported in the mild (47, 10.9%), moderate (76, 17.7%), severe (23, 5.3%) and extremely severe (22, 5.1%) categories. Anxiety (205, 47.7%) and stress (106, 24.7%) were reported in the mild category only. Collectively, regression analysis identified female sex, a perceived lack of choice in work scope/environment, lack of protection from COVID-19, lack of access to physical activities and rest, the need to perform additional tasks, and the experience of stigma from the community as risk factors for poor psychological outcome.@*CONCLUSION@#A high prevalence of depression, anxiety and stress was reported among frontline paediatric HCWs during the COVID-19 pandemic. Personal psychoneuroimmunity and organisational prevention measures can be implemented to lessen psychiatric symptoms. At the national level, involving mental health professionals to plan and coordinate psychological intervention for the country should be considered.


Assuntos
Adulto , Feminino , Humanos , Masculino , Pessoa de Meia-Idade , Ansiedade/etiologia , COVID-19/psicologia , Depressão/etiologia , Inquéritos Epidemiológicos , Hospitais Pediátricos , Modelos Logísticos , Análise Multivariada , Doenças Profissionais/etiologia , Pandemias , Recursos Humanos em Hospital/psicologia , Prevalência , Fatores de Risco , Autorrelato , Índice de Gravidade de Doença , Singapura/epidemiologia , Estresse Psicológico/etiologia
3.
Annals of the Academy of Medicine, Singapore ; : 559-566, 2013.
Artigo em Inglês | WPRIM | ID: wpr-285595

RESUMO

<p><b>INTRODUCTION</b>We aimed to create a definition of neurophobia, and determine its prevalence and educational risk factors amongst medical students and junior doctors in Singapore.</p><p><b>MATERIALS AND METHODS</b>We surveyed medical students and junior doctors in a general hospital using electronic and paper questionnaires. We asked about knowledge, interest, perceived difficulty in neurology, and confidence in managing neurology patients compared to 7 other internal medicine specialties; quality and quantity of undergraduate and postgraduate neuroscience teaching, clinical neurology exposure, and postgraduate qualifications. Neurophobia was defined as ≤4 composite score of difficulty and confidence with neurology.</p><p><b>RESULTS</b>One hundred and fifty-eight medical students (63.5%) and 131 junior doctors (73.2%) responded to the questionnaire. Neurophobia prevalence was 47.5% in medical students, highest amongst all medical subspecialties, and 36.6% in junior doctors. Multivariate analysis revealed that for medical students, female gender (OR 3.0, 95% CI, 1.3 to 6.7), low interest (OR 2.5, 95% CI, 1.0 to 6.2), low knowledge (OR 10.1, 95% CI, 4.5 to 22.8), and lack of clinical teaching by a neurologist (OR 2.8, 95% CI, 1.2 to 6.6) independently increased the risk of neurophobia. For doctors, low interest (OR 3.0, 95% CI, 1.3 to 7.0) and low knowledge (OR 2.7, 95% CI, 1.2 to 6.2) independently increased the risk of neurophobia, and female gender was of borderline significance (OR 2.0, 95% CI, 0.9 to 4.6).</p><p><b>CONCLUSION</b>Neurophobia is highly prevalent amongst Singapore medical students and junior doctors. Low interest and knowledge are independent risk factors shared by both groups; female gender may also be a shared risk factor. The mnemonic GIK (Gender, Interest, Knowledge) identifies the risk factors to mitigate when planning teaching strategies to reduce neurophobia.</p>


Assuntos
Humanos , Atitude do Pessoal de Saúde , Corpo Clínico Hospitalar , Neurologia , Médicos , Estudantes de Medicina , Inquéritos e Questionários
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