Displaying all 11 publications

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  1. Chan CH, Tiwari A, Fong DY, Ho PC
    Int J Nurs Stud, 2010 Jul;47(7):918-25.
    PMID: 20303490 DOI: 10.1016/j.ijnurstu.2010.01.003
    BACKGROUND: Post-traumatic stress disorder is one of the most prevalent mental health sequelae of intimate partner violence, and as a result, it has been extensively documented in Western literature. However, whether abused women from non-Western cultures experience similar post-traumatic responses to intimate partner violence is less documented.

    OBJECTIVES: The objectives of this paper were (1) to review the literature for information about post-traumatic stress disorder among Chinese women survivors of intimate partner violence; (2) to provide a synthesis of the literature on post-traumatic stress disorder among abused Chinese women; and (3) to identify implications for practice and to suggest directions for research relating to post-traumatic stress disorder among abused Chinese women.

    DESIGN: A systematic review of the literature.

    DATA SOURCES: Following a systematic search for relevant literature in computerized databases and manual searches of English and Chinese language publications, five papers reporting on four studies conducted in China, Taiwan, Malaysia, and the United States were included in the review.

    REVIEW METHODS: Abstracts meeting the inclusion criteria were reviewed independently by two of the authors and any discrepancies were resolved by discussion. Full papers for selected abstracts were then retrieved and assessed independently by the same reviewers.

    RESULTS: The present literature review revealed a paucity of information relating to post-traumatic stress disorder symptoms or diagnoses in abused Chinese women. Nevertheless, a link between post-traumatic stress disorder and intimate partner violence was demonstrated by the reviewed papers.

    CONCLUSIONS: Caution should be exercised when making comparison of the findings across the four studies because of the inherent methodological differences. Also, as the assessment tools have not been validated for culture-bound interpretation of trauma and symptom manifestation, comparisons of findings for Chinese women to women in Western literature should be undertaken with due consideration. Implications for practice and recommendations for future research are discussed.

    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology*
  2. Ghazali SR, Elklit A, Balang RV, Sultan MA, Kana K
    Asian J Psychiatr, 2014 Oct;11:45-9.
    PMID: 25453696 DOI: 10.1016/j.ajp.2014.05.008
    The objective of this study is to determine the prevalence of lifetime exposure to traumatic events and its relation to PTSD symptoms.
    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology*
  3. Murphy S, Elklit A, Chen YY, Ghazali SR, Shevlin M
    Psychol Trauma, 2019 Mar;11(3):319-327.
    PMID: 29723027 DOI: 10.1037/tra0000355
    OBJECTIVE: Evidence has suggested there are sex differences in posttraumatic stress disorder (PTSD) symptom expression; however, few studies have assessed whether these differences are due to measurement invariance. This study aimed to examine sex differences in PTSD symptoms based on the Diagnostic and Statistical Manual of Mental Disorders (5th ed.; DSM-5) using differential item functioning (DIF).

    METHOD: Confirmatory factor analysis was conducted on the DSM-5 model of PTSD, followed by a multiple indicators multiple causes (MIMIC) model to examine possible DIF using the PTSD Checklist for DSM-5. Data were analyzed from a Malaysian adolescent sample (n = 481) of which 61.7% were female, with a mean age of 17.03 years.

    RESULTS: The results indicated the presence of DIF for 2 of 20 PTSD criteria. Females scored significantly higher on emotional cue reactivity (B4), and males reported significantly higher rates of reckless or self-destructive behavior (E2) while statistically controlling for the latent variables in the model. However, the magnitude of these item-level differences was small.

    CONCLUSION: These findings indicate that despite the presence of DIF for 2 DSM-5 symptoms, this does not provide firm support for nonequivalence across sex. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology
  4. Murphy S, Hansen M, Elklit A, Yong Chen Y, Raudzah Ghazali S, Shevlin M
    Psychiatry Res, 2018 04;262:378-383.
    PMID: 28917443 DOI: 10.1016/j.psychres.2017.09.011
    The factor structure of DSM-5 posttraumatic stress disorder (PTSD) has been extensively debated with evidence supporting the recently proposed seven-factor Hybrid model. However, despite myriad studies examining PTSD symptom structure few have assessed the diagnostic implications of these proposed models. This study aimed to generate PTSD prevalence estimates derived from the 7 alternative factor models and assess whether pre-established risk factors associated with PTSD (e.g., transportation accidents and sexual victimisation) produce consistent risk estimates. Seven alternative models were estimated within a confirmatory factor analytic framework using the PTSD Checklist for DSM-5 (PCL-5). Data were analysed from a Malaysian adolescent community sample (n = 481) of which 61.7% were female, with a mean age of 17.03 years. The results indicated that all models provided satisfactory model fit with statistical superiority for the Externalising Behaviours and seven-factor Hybrid models. The PTSD prevalence estimates varied substantially ranging from 21.8% for the DSM-5 model to 10.0% for the Hybrid model. Estimates of risk associated with PTSD were inconsistent across the alternative models, with substantial variation emerging for sexual victimisation. These findings have important implications for research and practice and highlight that more research attention is needed to examine the diagnostic implications emerging from the alternative models of PTSD.
    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology
  5. Ma Z, Idris S, Zhang Y, Zewen L, Wali A, Ji Y, et al.
    BMC Pediatr, 2021 02 24;21(1):95.
    PMID: 33627089 DOI: 10.1186/s12887-021-02550-1
    BACKGROUND: The emerging of psychological problems triggered by COVID-19 particularly in children have been extensively highlighted and emphasized, but original research in this respect is still lagging behind. Therefore, we designed this study to evaluate the impact of COVID-19 pandemic on mental health and the effectiveness and attitudes towards online education among Chinese children aged 7-15 years.

    METHODS: A detailed questionnaire, comprising of 62 questions was designed and parents or caretakers of 7 to 15 years old children were invited to participate via WeChat, a multi-purpose messaging, social media and mobile payment app, which is widely used by the Chinese population. A total of 668 parents across different regions of China were included.

    RESULTS: During COVID-19 pandemic, 20.7 and 7.2% children report experiencing post-traumatic stress disorder (PTSD) and depressive symptoms due to the COVID-19 pandemic. PTSD and SMFQ-P scores are significantly higher in middle school and boarding school students compared to primary and day school students. Multiple logistic regression analysis revealed that school system and province of origin are factors significantly associated with developing PSTD symptoms. 44.3% respondents feel online education is effective in gaining knowledge and improving practical and communications skills. 78.0% believe the online education system is efficient. Overall 79.8% respondents are satisfied and children can adapt to this new education system. During the COVID-19 pandemic, we found 1 in five children have PTSD and 1 in 14 children have depressive symptoms.

    CONCLUSION: In summary, COVID-19 epidemic has caused PTSD and depression symptoms among Chinese children aged 7 to 15 years. In general, a large proportion of respondents are satisfied with online education, but still a substantial proportion of students are not comfortable with this new form of learning. Authorities should optimize online education systems and implement effective interventions to cope with the psychological effects of COVID-19 on children, as it is affecting the global population and remains uncertain when it will end.

    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology*
  6. Armour C, Raudzah Ghazali S, Elklit A
    Psychiatry Res, 2013 Mar 30;206(1):26-32.
    PMID: 23017656 DOI: 10.1016/j.psychres.2012.09.012
    The underlying latent structure of Posttraumatic Stress Disorder (PTSD) is widely researched. However, despite a plethora of factor analytic studies, no single model has consistently been shown as superior to alternative models. The two most often supported models are the Emotional Numbing and the Dysphoria models. However, a recently proposed five-factor Dysphoric Arousal model has been gathering support over and above existing models. Data for the current study were gathered from Malaysian Tsunami survivors (N=250). Three competing models (Emotional Numbing/Dysphoria/Dysphoric Arousal) were specified and estimated using Confirmatory Factor Analysis (CFA). The Dysphoria model provided superior fit to the data compared to the Emotional Numbing model. However, using chi-square difference tests, the Dysphoric Arousal model showed a superior fit compared to both the Emotional Numbing and Dysphoria models. In conclusion, the current results suggest that the Dysphoric Arousal model better represents PTSD's latent structure and that items measuring sleeping difficulties, irritability/anger and concentration difficulties form a separate, unique PTSD factor. These results are discussed in relation to the role of Hyperarousal in PTSD's on-going symptom maintenance and in relation to the DSM-5.
    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology
  7. Premalatha GD
    Med J Malaysia, 1994 Sep;49(3):292-4.
    PMID: 7845283
    Post Traumatic Stress Disorder (PTSD) is still a diagnosis which is frequently missed even by psychiatric professionals. Each doctor needs to maintain a high level of awareness that patients may have experienced trauma; that PTSD can often occur for a variety of common symptoms; and that it may also be at the root of a persisting treatment-resistant depressive or anxiety state. This case demonstrates that occupational accidents may result in this condition.
    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology
  8. Peltzer K, Pengpid S
    Nagoya J Med Sci, 2017 02;79(2):123-133.
    PMID: 28626248 DOI: 10.18999/nagjms.79.2.123
    The aim of this study was to investigate dental health status and oral health behavior and associated factors among university students in five ASEAN countries (Indonesia, Malaysia, Myanmar, Thailand and Vietnam). Using anonymous questionnaires, data were collected from 3,344 undergraduate university students (mean age 20.5, SD=1.6; 58.3% female) from five ASEAN countries. Results indicate that 27.7% of students reported to have sometimes, most of the time or always having tooth ache in the past 12 months, 39.4% reported to have one or more cavities, 20.3% did not brush their teeth twice or more times a day, and 30.9% had never been to a dentist (or did not know it). In multivariate logistic regression analysis, older age, living in a lower middle income country, consumption of chocolate or candy, having made a dental care visit, and poor mental health was associated with tooth ache in the past 12 months. Being male, being 20 to 21 years old, coming from a wealthier family background, living in a lower middle income country, frequent consumption of soft drinks, not having consulted with a dentist in the past 12 months and weak beliefs in the benefits of tooth brushing were associated with inadequate tooth brushing frequency (
    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology
  9. Schroevers MJ, Teo I
    Psychooncology, 2008 Dec;17(12):1239-46.
    PMID: 18457342 DOI: 10.1002/pon.1366
    The challenge of a cancer diagnosis may eventually lead to the experience of positive psychological changes, also referred to as posttraumatic growth. As most research on posttraumatic growth in cancer patients has been conducted in Western countries, little is known about the experience of such positive psychological changes in non-Western countries. Therefore, the purpose of this cross-sectional study was to investigate the prevalence of posttraumatic growth in a Malaysian sample of cancer patients. Secondly, we examined the association of posttraumatic growth with patients' report of psychological distress and their use of coping strategies.
    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology*
  10. Leong Bin Abdullah MFI, Ng YP, Sidi HB
    Asian J Psychiatr, 2018 Oct;37:67-70.
    PMID: 30144779 DOI: 10.1016/j.ajp.2018.08.017
    BACKGROUND: Depression and anxiety are common psychiatric sequelae of traumatic brain injury (TBI). However, there is lack of data on comorbid depression and anxiety, and depression and anxiety in TBI patients were often evaluated using non-validated diagnostic tools. This study aims to determine the rates, their comorbidity, and factors associated with depressive and anxiety disorders in TBI patients.

    METHODS: In this cross-sectional study, 101 TBI patients were interviewed using the Structured Clinical Interview for DSM-IV Axis I Disorders to assess the rates of depressive and anxiety disorders after TBI. The association of socio-demographic and clinical factors with depressive and anxiety disorders were determined using Pearson's Chi-Square test.

    RESULTS: A total of 25% of TBI patients (n = 25/101) were diagnosed with depressive disorders, of which 15% had major depressive disorder (n = 15/101) and 10% had minor depression (n = 10/101). Fourteen percent of TBI patients had anxiety disorders (n = 14/101), of which post-traumatic stress disorder (PTSD) was the commonest anxiety disorder (9%, n = 9/101). Seven percent of TBI patients (n = 7/101) had comorbid depressive and anxiety disorders. The only factor associated with depressive disorder was the duration of TBI (≥ 1 year) while the only factor associated with anxiety disorder was the mechanism of trauma (assault).

    CONCLUSION: Major depressive disorder, minor depression and PTSD are common psychiatric complications of TBI. Clinicians should screen for depressive and anxiety disorders in TBI patients, particularly those with ≥1 year of injury and had sustained TBI from assault.

    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology*
  11. Kwek SK, Chew WM, Ong KC, Ng AW, Lee LS, Kaw G, et al.
    J Psychosom Res, 2006 May;60(5):513-9.
    PMID: 16650592
    BACKGROUND: Little is known about the long-term consequence of severe acute respiratory syndrome (SARS). We carried out an assessment on SARS patients after their recovery from their acute illness.

    METHOD: Postal survey comprising Health-Related Quality of Life (HRQoL) questionnaires and anxiety and depression measures was sent to them at 3 months' postdischarge.

    RESULTS: There was a significant impairment in both the HRQoL and mental functioning. Forty-one percent had scores indicative of a posttraumatic stress disorder (PTSD); about 30% had likely anxiety and depression.

    CONCLUSION: SARS has significant impact on HRQoL and psychological status at 3 months.

    Matched MeSH terms: Stress Disorders, Post-Traumatic/epidemiology*
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