Se Asian J Trop Med
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Se Asian J Trop Med · Mar 2006
Reliability and construct validity of the Malay version of the Job Content Questionnaire (JCQ).
The JCQ has been shown to be a valid and reliable instrument to assess job stress in many occupational settings worldwide. In Malaysia, both the English and validated Malay versions have been employed in studies of medical professionals and laboratory technicians, respectively. The present study assessed the reliability and construct validity of the Malay version of the JCQ among automotive workers in Malaysia. ⋯ Exploratory factor analysis showed 3 meaningful common factors that could explain the 3 theoretical dimensions or constructs of Karasek's demand-control-social support model. In conclusion, the results of the validation study suggested that the JCQ scales are reliable and valid for assessing job stress in a population working in the automotive industry. Further analyses are necessary to evaluate the stability and concurrent validity of the JCQ.
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Se Asian J Trop Med · Mar 2006
Estimation of non-fatal road traffic injuries in Thai Nguyen, Vietnam using capture-recapture method.
Road traffic injuries (RTIs) are increasing in developing countries where accurate routine data are usually not available. Although a capture-recapture technique has increasingly been employed in studies of human populations to provide reliable estimates of the magnitude of problems, it has rarely been used in road traffic injury research. We applied two sample capture-recapture methods using hospital and traffic police records to estimate non-fatal road traffic injuries in Thai Nguyen City during the years 2000-2004. ⋯ In comparison to the estimated figure, official sources accounted for only 21.9 to 60.1% of total non-fatal RTIs. Estimated rates of non-fatal RTIs were 105.5 injuries/10,000 population per year and 393 injuries/10,000 vehicles. Given the fact that under reporting of RTIs has been a major limitation of routine official data sets in developing countries, we suggested the capture-recapture method be used as a tool to provide affordable and reliable estimates of RTIs in resource-poor countries.
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Se Asian J Trop Med · Mar 2006
Risk factors and clinical outcomes of penicillin resistant S. pneumoniae community-acquired pneumonia in Khon Kaen, Thailand.
To determine the prevalence, risk factors and clinical outcomes of penicillin-resistant S. pneumoniae (PRSP) in community-acquired pneumonia (CAP), a cross-sectional study was conducted between January 1995 and December 2004 at Srinagarind Hospital, Khon Kaen, Thailand. Patients hospitalized with CAP and culture proved to be S. pneumoniae were included. PRSP was found in 22 of 64 (34.4%) patients. ⋯ Thus, pneumonia caused by intermediate-level penicillin resistant S. pneumoniae appears to be adequately treated with beta-lactams or aminopenicillin antibiotics. The MIC levels of penicillin resistance should be monitored further. The need for antibiotics active against drug-resistant S. pneumoniae was required if high-level penicillin resistance was detected.
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Se Asian J Trop Med · Mar 2006
Relationship between body size and severity of dengue hemorrhagic fever among children aged 0-14 years.
A hospital based case-control study was conducted from October 2002 to November 2003 among children aged 0-14 years at Queen Sirikit National Institute of Child Health (Children's Hospital), Bangkok, Thailand. This study focused on body size and severity of dengue hemorrhagic fever (DHF) in children. One hundred five patients diagnosed as having DHF grade III or IV were the cases and 105 diagnosed as having DHF grade I or II were controls. ⋯ This result can be utilized in a preventive and control program, particularly in more aggressive management of overweight children. Health personnel should continue to provide health education, particularly, signs and symptoms of shock, to the community and private sectors. Government and Non-Government Protective Projects in primary schools (5-9 years children) should be continued in the high risk groups.