Displaying all 9 publications

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  1. Shrestha R, Weikum D, Copenhaver M, Altice FL
    Int J Ment Health Addict, 2017 Aug;15(4):812-825.
    PMID: 29051714 DOI: 10.1007/s11469-017-9752-0
    While neurocognitive impairment (NCI) among people living with HIV (PLWH) who use drugs and its impact on HIV treatment outcomes continue to be widely investigated, there remains a critical gap in NCI assessment among HIV-infected people who use drugs (PWUD) in Malaysian context. The present study, therefore, sought to improve the utility of the existing Neuropsychological Impairment Scale (NIS) as a screening tool for assessing NCI by establishing its psychometric properties in the Malaysian context. The NIS is a brief, self-report measure originally designed to assess NCI by having individuals rate a range of items that may influence cognitive functioning. HIV-infected male prisoners (N=301) administered the full 95-item NIS. An exploratory factor analysis (EFA) was conducted using principal axis factoring and orthogonal varimax rotation. Reliability was measured using Cronbach's alpha. The EFA resulted in an abbreviated, psychometrically sound, eight-factor structure (54-item) revised NIS - now referred to as the Brief Inventory of Neuro-cognitive Impairment-Malaysia (BINI-M). It is better designed to detect NCI in PLWH, ranging from generalized neurocognitive symptoms to more specific forms of impairment with excellent to average reliability. The BINI-M may serve as a useful tool for clinicians and researchers to assess NCI in PLWH and can inform enhanced treatment strategies in the Malaysian context.
  2. Ostovar S, Md Nor MB, Griffiths MD, Chermahini SA
    Int J Ment Health Addict, 2017;15(3):621-638.
    PMID: 28596716 DOI: 10.1007/s11469-016-9713-z
    Cognitive reactivity (CR) to the experimental induction of sad mood has been found to predict relapse in recovered depressed patients. The Leiden Index of Depression Sensitivity Revised (LEIDS-R) is a self-report measure of CR. The aim of the present study was to establish the validity and reliability of the Persian version of the LEIDS-R. The participants were recovered depressed and non-depressed Iranian individuals (n = 833). The analyses included content validation, factor analysis, construct validity, and reliability testing. Preliminary construct validation analysis confirmed that factor analysis was appropriate for the Persian version of the LEIDS-R. Factor analysis displayed similar factor loadings to the original English version. The total internal consistency of the translated version, which was assessed using Cronbach's alpha coefficient, was equal to 0.90. The test-retest reliability of the total score was equal to that of the test-retest conducted after a two-week interval at 0.94. Content validity, face validity, and construct validity, as well as reliability analysis were all found to be satisfactory for the Persian version of the LEIDS-R. The Persian version of the LEIDS-R appears to be valid and reliable for use in future studies, and has properties comparable to the original version and to that obtained in previous studies.
  3. Pang NTP, Kamu A, Hambali NLB, Mun HC, Kassim MA, Mohamed NH, et al.
    Int J Ment Health Addict, 2023;21(1):684.
    PMID: 32840246 DOI: 10.1007/s11469-020-00373-2
    [This corrects the article DOI: 10.1007/s11469-020-00355-4.].
  4. Pang NTP, Kamu A, Hambali NLB, Mun HC, Kassim MA, Mohamed NH, et al.
    Int J Ment Health Addict, 2022;20(1):263-272.
    PMID: 32837437 DOI: 10.1007/s11469-020-00355-4
    The newly developed Persian Fear of COVID-19 Scale (FCV-19S) is a seven-item uni-dimensional scale that assesses the severity of fear of COVID-19. A translation and validation of the FCV-19S in the Malay language was expedited due to the severe psychological sequelae of COVID-19 in Malaysia. Formal WHO forward and backward translation sequences were employed in translating the English version into Malay. Malaysian university participants were recruited via convenience sampling online using snowball methods. The reliability and validity properties of the Malay FCV-19S were rigorously psychometrically evaluated (utilising both confirmatory factor analysis and Rasch analysis) in relation to socio-demographic variables and response to the depression, anxiety and stress subscales of the Malay validation of the DASS-21. The sample comprised 228 Malaysian participants. The Cronbach α value for the Malay FCV-19S was 0.893 indicating very good internal reliability. The results of the confirmatory factor analysis showed that the uni-dimensional factor structure of the FCV19S fitted well with the data. The FCV-19S-M was significantly correlated with anxiety (r = 0.481, p 
  5. T'ng ST, Ho KH, Pau K
    PMID: 35497075 DOI: 10.1007/s11469-022-00825-x
    Playing mobile MOBA games has become a popular leisure activity among Malaysian youth. However, MOBA games are highly addictive and have negative impacts on adult development. Inadequate local studies investigated the risk factors of excessive MOBA gameplay. The present study examined the (1) predictive role of need frustration on Internet gaming disorder (IGD) and (2) mediating effect of gaming motives. A total of 398 mobile MOBA gamers aged 18 to 29 participated in this cross-sectional online survey study. The findings showed that need frustration positively predicted IGD. Social, escape, competition, coping, and skill motives were significant mediators for the association between need frustration and IGD. However, fantasy and recreation motives were not significant mediators. MOBA players who were frustrated while fulfilling their basic needs may succumb to uncontrollable gaming behavior. Therefore, future prevention and intervention programs should cultivate positive mental strength for youth while meeting their basic needs.
  6. Kassim MAM, Pang NTP, Kamu A, Arslan G, Mohamed NH, Zainudin SP, et al.
    Int J Ment Health Addict, 2023;21(2):819-835.
    PMID: 34466131 DOI: 10.1007/s11469-021-00622-y
    The COVID-19 pandemic has resulted in multiple physical and psychological stressors, which require quantification and establishment of association with other psychological process variables. The Coronavirus Stress Measure (CSM) is a validated instrument with acceptable validity and reliability. This study aimed to examine the psychometric properties of the CSM in a Malaysian population. University participants were recruited via convenience sampling using snowball methods. The reliability and validity of the Malay CSM (CSM-M) were rigorously evaluated, utilising both confirmatory factor analysis and Rasch analysis, in relation to sociodemographic variables and response to the depression, anxiety, and stress subscales of the Malay validation of the DASS-21, and also perceived stress (measured by the PSS) and psychological flexibility (AAQ-II). The sample comprised of 247 Malaysian participants. The McDonald's omega value for the Malay CSM was 0.935 indicating very good internal reliability. The CSM was significantly correlated with stress, anxiety, depression, perceived stress, and psychological flexibility. The Malay CSM properties were examined also with Rasch analysis, with satisfactory outcomes. There was positive correlated error between items 1 and 3, as well as negative correlated error between items 1 and 4. Hence, item 1 was excluded, leaving with 4 items. Confirmatory factor analysis demonstrated good data-model fit, and model fit statistics confirmed that Malay CSM showed a single-factor model. The Malay CSM hence demonstrates good validity and reliability, with both classical and modern psychometric methods demonstrating robust outcomes. It is therefore crucial in operational and research settings in establishing the true extent of stress levels as a consequence of the COVID-19 pandemic.
  7. Kassim MAM, Pang NTP, Mohamed NH, Kamu A, Ho CM, Ayu F, et al.
    PMID: 33437224 DOI: 10.1007/s11469-020-00444-4
    COVID-19 has affected Malaysia in multitude aspects. Although Malaysia is on the right track to flatten the curve attributed to swift and decisive actions by the government, it is important to assess the psychological after effect that caused by the pandemic and the movement control order. This study performed in Borneo, Malaysia, was conducted using principles of snowballing, and by invitation through university students and staffs mailing list to participate. The survey collected data on sociodemographic, along with measuring psychological impact by using the newly validated Malay version Fear of COVID-19 Scale and DASS-21 scale. There were a total of 255 respondents. The majority of the respondents' age was 25 years and below, with a female male ratio of 2:1 and around 70% respondents were students. Below 25-year-old age group, and females are having significantly higher levels of fear of COVID-19, depression, anxiety, and stress. Single people have higher depression level. There was a significant difference between students and non-students for depression, anxiety, and stress, but not for fear of COVID-19. It is imperative to allay the fears and psychological sequalae of COVID-19, especially those individuals at higher risks. Psychological interventions as well as telepsychiatry mobilisation could prove useful in dealing with the distress.
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