ORCID Profile
0000-0002-2387-6430
Current Organisations
Universiti Malaya
,
Ministry Of Health
,
University of Tasmania
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Publisher: Universiti Malaysia Sabah (UMS)
Date: 29-12-2021
Abstract: Background: A COVID-19 cluster named as Rengas Cluster was declared on 6th November 2020 after nine students from a boarding school in Padang Rengas, Perak diagnosed as positive COVID-19. Risk assessment was conducted and Targeted Enhanced Movement Control Order (TEMCO) was enforced at the school to contain the viral transmission. An investigation was carried out to analyze epidemiological data, clinical manifestations among cases and effect of TEMCO on this cluster. Methods: A retrospective cross-sectional study was conducted from 2nd August 2021 until 3rd September 2021 using data that obtained from Kuala Kangsar District Health Office Crisis Preparedness and Response Centre (CPRC) Surveillance System through e-COVID notification system. The variables used in this current study include socio-demographic and clinical characteristics that include age group, gender, occupation, co-morbidities, symptoms and signs. Results: There were 132 cases out of 324 exposed populations whereby most cases were students (87.9%) and aged between 11 and 20 years old (84.8%). More than half of cases were female (57.6%) with only one case had existing co-morbidity. Majority of cases were asymptomatic (64.4%). Those symptomatic mainly presented with cough (66%) and the strongest significant positive correlation were observed between anosmia and ageusia (r = 0.807, n = 47, p 0.001). There was no significant association between age group and development of symptoms [χ2 (6, N = 132) = 6.014, p 0.05]. An abrupt decline in number of cases was observed following TEMCO enforcement. Conclusion: COVID-19 cases in Rengas Cluster were mostly among young students, asymptomatic and mildly symptomatic. This cluster was timely and effectively controlled by TEMCO enforcement which contributed towards early diagnosis, isolation and treatment for more effective control and preventive measures.
Publisher: Oxford University Press (OUP)
Date: 22-03-2010
Abstract: Information on job strain exposure among Malaysian workers in multinational companies is limited. To investigate the prevalence and factors associated with high job strain among office workers of a multinational company in Malaysia. A cross-sectional study was conducted in November 2007 among 470 eligible workers. Respondents self-administered the Job Content Questionnaire downloaded from the company's intranet. A median-split procedure was applied to create four groups according to the Job Demand-Control Model: active, passive, high and low job strain. Logistic regression models were used to investigate the associations between socio-demographic, occupational and psychosocial factors and high job strain. A total of 356 questionnaires were received (response rate 76%). Twenty-one per cent of respondents were in the high job strain group, 35% were in the passive group, whereas 26% and 17% of workers were in the low strain and active groups, respectively. After controlling for confounders, three factors were found to be associated with high job strain: male workers (adjusted OR 1.94, 95% CI 1.04-3.64), working >48 h per week (adjusted OR 2.51, 95% CI 1.44-4.39) and job insecurity (adjusted OR 1.14, 95% CI 1.02-1.27). One protective factor for high job strain was the scale 'created skill', which is part of skill discretion (adjusted OR 0.70, 95% CI 0.57-0.86). About one in five workers in this study experience high job strain. Work improvement measures include reducing long working hours and job insecurity and giving workers the opportunity to learn, use creativity and develop abilities.
Publisher: SAGE Publications
Date: 03-02-2009
Abstract: This small, cross-sectional study assessed the reliability of 3 scales from the Job Content Questionnaire (JCQ)—decision latitude, psychological job demand, and social support—in a group of office workers in a multinational company in Kuala Lumpur. A universal s le of 30 white-collar workers from a department of the company self-administered the English version of the JCQ comprising 21 core items selected from the full recommended version of 49 items onsite. Reliability (internal consistency) was evaluated using Cronbach's α coefficients for each scale. Corrected item—total correlation was presented for each and every item. Cronbach's α coefficients were acceptable for decision latitude (.76) and social support (.79) but slightly lower for psychological job demand (.64). Values for all item—total correlations for all 3 scales were greater than .3. In conclusion, this study suggests that the JCQ is a reliable scale for assessing job stress in this group of workers.
Publisher: Penerbit Universiti Kebangsaan Malaysia (UKM Press)
Date: 30-06-0009
No related grants have been discovered for Husna Maizura.