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Objective: This study aims to investigate the psychometric properties of the Malay version of the Dutch Eating Behaviour Questionnaire (DEBQ) among Malaysian adults. Method: The Malay version of the DEBQ instrument was administered to 398 outpatients (269 women and 129 men) at the University of Malaya Medical Centre (UMMC). Confirmatory Factor Analysis (CFA) was conducted to study the construct validity of the instrument. Composite reliability coefficient, Raykov's rho, was used to determine the internal consistency. Results: The proposed three-factor structure for the DEBQ instrument was appropriate, although three items (Items 21, 14 and 27) showed problematic loadings with inappropriate model fit and were removed. The modified version had an appropriate model fit χ2/df = 2.129, TLI = 0.908, CFI = 0.918, RMSEA = 0.053 (90%CI = 0.048–0.058), close-fit P-value = 0.136 and satisfactory internal consistency of 0.914 for emotional eating scale, 0.819 for external eating scale and 0.856 for restrained eating scale. Discussion: The Malay version of the DEBQ is a valid instrument to study eating behaviour traits among Malaysian adults. Further research is warranted to determine if Items 14 and 27 are appropriate for the Malaysian population.
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Objective: To determine the validity and reliability of the Chinese parent proxy and child self-report health related quality of life measure for children with epilepsy (CHEQOL-25) in Malaysia. Methods: Face and content validity of the Chinese parent proxy and child self-report CHEQOL-25 was verified by an expert panel, and piloted in five children with epilepsy (CWE). The Chinese CHEQOL-25 was then administered to 40 parent proxies and their CWE (aged 8-18 years), from two tertiary hospitals, at baseline and 2 weeks later. Results: Forty parents and their CWE were recruited. Cronbach’s alpha for each subscale ranged from 0.56-0.83. At test-retest, the interclass correlation for all items ranged from 0.68-0.97. Items 8 and 25 were removed as their corrected item-total correlation values were <0.3. Epilepsy severity, the number of anti-epileptic drugs taken daily, number of close friends and number of time spent with friends were found to be associated with the parent proxy CHEQOL-25 score. Duration of epilepsy, child’s cognitive ability, number of close friends and number of time spent with friends were associated with child self-report CHEQOL-25. The parent proxy and the child selfreport showed high to fair agreement on the “interpersonal/social” [Intraclass correlation coefficient (ICC)=0.670, p<0.001] and “epilepsy secrecy” subscale (ICC=0.417, p=0.048). Conclusions: Our small study found that the Chinese CHEQOL-25 was a valid and reliable questionnaire to assess the quality of life of children with epilepsy from the parent prospective and child self-report when items 8 and 25 were removed.
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EpilepsiaRESUMEN
The Aging Male Symptoms Scale (AMS) measures health-related quality of life in aging men. The objective of this paper is to describe the translation and validation of the AMS into Bahasa Melayu (BM). The original English version of the AMS was translated into BM by 2 translators to produce BM1 and BM2, and subsequently harmonized to produce BM3. Two other independent translators, blinded to the English version, back-translated BM3 to yield E2 and E3. All versions (BM1, BM2, BM3, E2, E3) were compared with the English version. The BM pre-final version was produced, and pre-tested in 8 participants. Proportion Agreement, Weighted Kappa, Spearman Rank Correlation Coefficient, and verbatim responses were used. The English and the BM versions showed excellent equivalence (weighted Kappa and Spearman Rank Coefficients, ranged from 0.72 to 1.00, and Proportion Agreement values ranged from 75.0% to 100%). In conclusion, the BM version of the AMS was successfully translated and adapted.
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Objective: Type D personality, tendency trait to experience increased NA (Negative Affect) and SI (Social Inhibition) has been associated with negative psychological conditions linked to heart disease. This study aimed to examine the psychometric properties of the Malay version of Type D personality scale (DS14) among Malaysian patients with coronary artery disease (CAD). Methods: In this cross-sectional study 195 patients diagnosed with CAD were selected from National Heart Institute, Kuala Lumpur. They completed the questionnaire including demographic information and the Malay version of DS14 and Hospital Anxiety and Depression Scale (HADS). Results: The structural validity, as demonstrated by exploratory factor analysis of the DS14 was acceptable. The Cronbach's α coefficient for the NA and SI subscales were 0.876 and 0.732, respectively. With the standardized cut-off of NA ≥ 10 and SI ≥ 10, 28.2% of the patients with CAD were defined as having a Type D personality. Anxiety was significantly higher among patients with Type D personality. Conclusion: The results indicate that the Type D personality (DS14) questionnaire is a valid and reliable tool in the Malaysian population. The prevalence of Type D personality in Malaysia falls close to what has been found in Western countries, at least for CAD patients. This study indicates also that it is possible to use the DS14 among the Malaysian population in future cross-cultural studies.
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<p><b>AIM</b>To explore the barriers faced by general practitioners (GPs) in the management of patients with erectile dysfunction (ED).</p><p><b>METHODS</b>This was a qualitative analysis of focus group discussions and in-depth interviews involving 28 Malaysian GPs.</p><p><b>RESULTS</b>GPs' perception of ED being not a serious condition was a major determinant of their prescribing practice. Doctor's age (younger), gender (female), short consultation time and lack of experience were cited as barriers. The GPs' prescribing habits were heavily influenced by the feedback from the first few patients under treatment, the uncertainty of etiology of ED without proper assessment and the profit margin with bulk purchase. Other barriers include Patients' coexisting medical conditions, older age, lower socio-economic status, unrealistic expectations and inappropriate use of the anti-impotence drugs. Cardiovascular side effects and cost were two most important drug barriers.</p><p><b>CONCLUSION</b>The factors influencing the management of ED among the general practitioners were multiple and complex. An adequate understanding of how these factors (doctors, patients and drugs) interact can assist in the formulation and implementation of strategies that encourage GPs to identify and manage ED patients.</p>