1.What It Takes To Set Up Travel Health Services: A Review From Countries With Established Service
Muhammad Haikal Bin Ghazali ; Shamsul Azhar Bin Shah ; Mohd Rizal Bin Abd Manaf
Malaysian Journal of Public Health Medicine 2017;17(3):47-57
As air travelling now becomes cheaper and available to almost all people of any walk of life, travelling across international borders is fast becoming a lifestyle of many. Having travel health service as part of health care services is important to address the issues of travel related illnesses among travellers. However, lacks of published guidelines pertaining to travel health service rendering many countries to overlook its importance. The aim of this paper is to review published literatures and authoritative websites on the components needed to develop guideline to establish travel health services. A systematic literature search was done using pre-specified keywords for literatures published between years 2000 – 2016. Literatures written in English and fully accessible were all included. No exclusion criteria was set before the search. Online authoritative websites pertaining to travel health were also referred. A total of six literatures ranging from expert opinion, review paper and original study, together with three authoritative websites related to travel health were reviewed. Among the important components needed to be considered for developing the guideline for establishing travel health services are to prioritise pre-travel health service, to set up specialised travel health clinic, to produce travel health/medicine specialist, to emphasize on continuous education and training of the practitioners and to apply multiagency and multidisciplinary approach with adequate fund for research in travel health. As a conclusion, policy makers should prioritise and select the most important components in developing guideline for travel health service.
Travel health service
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travel medicine
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guideline development
2.Comorbidities and clinical features related to severe outcomes among COVID-19 cases in Selangor, Malaysia
Wan Shakira Rodzlan Hasani ; Shubash Shander Ganapathy ; Chong Zhuo Lin ; Halizah Mat Rifin ; Mohammad Nazaruddin Bahari ; Muhammad Haikal Ghazali ; Noor Aliza Lodz ; Muhammad Hafizuddin Taufik Ramli ; Nur Liana Ab Majid ; Jane Ling Miaw Yn ; Muhammad Fadhli Mohd Yusoff ; Noor Ani Ahmad ; Anita Suleiman ; Ahmad Faudzi Yusoff ; Venugopalan Balan ; Sha&rsquo ; ari Ngadiman
Western Pacific Surveillance and Response 2021;12(1):46-52
Background: Pre-existing comorbidities can predict severe disease requiring intensive care unit (ICU) admission among COVID-19 cases. We compared comorbidities, clinical features and other predictive factors between COVID-19 patients requiring ICU admission for intubation/mechanical ventilation and all other COVID-19 cases in Selangor, Malaysia.
Methods: Field data collected during the COVID-19 outbreak in Selangor, Malaysia, up to 13 April 2020 were used, comprising socio-demographic characteristics, comorbidities and presenting symptoms of COVID-19 cases. ICU admission was determined from medical records. Multiple logistic regression analysis was performed to identify factors associated with ICU admission requiring intubation/mechanical ventilation among COVID-19 cases.
Results: A total of 1287 COVID-19-positive cases were included for analysis. The most common comorbidities were hypertension (15.5%) and diabetes (11.0%). More than one third of cases presented with fever (43.8%) or cough (37.1%). Of the 25 cases that required intubation/mechanical ventilation, 68.0% had hypertension, 88.0% had fever, 40.0% had dyspnoea and 44.0% were lethargic. Multivariate regression showed that cases that required intubation/mechanical ventilation had significantly higher odds of being older (aged 360 years) [adjusted odds ratio (aOR) = 3.9] and having hypertension (aOR = 5.7), fever (aOR = 9.8), dyspnoea (aOR = 9.6) or lethargy (aOR = 7.9) than cases that did not require intubation/mechanical ventilation.
Conclusion: The COVID-19 cases in Selangor, Malaysia requiring intubation/mechanical ventilation were significantly older, with a higher proportion of hypertension and symptoms of fever, dyspnoea and lethargy. These risk factors have been reported previously for severe COVID-19 cases, and highlight the role that ageing and underlying comorbidities play in severe outcomes to respiratory disease.