Displaying publications 101 - 120 of 180 in total

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  1. Nor FM, Das S
    J Forensic Leg Med, 2011 Oct;18(7):336-9.
    PMID: 21907941 DOI: 10.1016/j.jflm.2011.06.013
    We hereby present a case of planned complex suicide. In this case study, we report a teen-aged girl who committed suicide by strangulating herself, and subsequently fell from the 13th floor of a housing apartment. The planned complex suicide was substantiated by the presence of a suicide note and a photograph captured in a mobile handset. To the best of our knowledge, it is the first case involving self-strangulation and fall from height, in which the photograph was stored in the handset. This is to further emphasize that objects like mobile handsets can be important in determining the cause and manner of death. The available evidence at the site of incident should be explored meticulously in order to arrive at a proper conclusion.
    Matched MeSH terms: Suicide*
  2. Chen PC, Lee LK, Wong KC, Kaur J
    J Adolesc Health, 2005 Oct;37(4):337.
    PMID: 16182146
    This study was undertaken to examine factors relating to adolescent suicide behavior.
    Matched MeSH terms: Suicide, Attempted/psychology*
  3. Wai BH, Heok KE
    Ethn Health, 1998 Nov;3(4):255-63.
    PMID: 10403107
    This study was undertaken to determine whether there were ethnic and social variations in parasuicide in the population of Singapore.
    Matched MeSH terms: Suicide, Attempted/ethnology*
  4. Maniam T
    Med J Malaysia, 1994 Sep;49(3):247-51.
    PMID: 7845274
    Cameron Highlands has one of the highest suicide rates in the world, especially among Indians. Forty Indian families (19 suicides; 21 controls) were studied to compare family characteristics such as income, overcrowding, birth order of index cases of suicide, family history of suicidal behaviour or mental illness, marital disharmony, presence of alcohol abuse, availability of, and knowledge about, weedicides/insecticides, talk/threat of suicide among family members and experience of significant losses in the past year. Controls were matched for age, sex and educational level with the index cases of suicide. A significant difference was only found for one of the above factors, namely increased experience of significant losses in the past year in the family of index cases of suicide. More than 75% in both groups had alcohol related problems. About equal proportions in each group had a family history of suicidal behaviour and mental illness. There was more marital disharmony in families of suicides but this failed to reach significance. These results and methodological limitations of this study are discussed.
    Matched MeSH terms: Suicide*
  5. Maniam T
    Br J Psychiatry, 1988 Aug;153:222-5.
    PMID: 3255436 DOI: 10.1192/bjp.153.2.222
    Ninety-five cases of suicide and 134 cases of parasuicide that occurred between October 1973 and September 1984 in the hill resort district of Cameron Highlands in Malaysia were analysed. Eighty-one per cent of suicides and 78% of parasuicides were of Indians, although they only form 25% of the population. The average annual suicide rate for Indians (over 10 years of age) was 157 per 100,000. About 94% of suicides and 66% of parasuicides were by ingesting agricultural poisons. The age- and sex-specific suicide rates for women were highest in the 20-24-year-old age group. Some possible reasons for high suicide rates among Indians are discussed.
    Matched MeSH terms: Suicide*
  6. Kua EH, Tsoi WF
    Acta Psychiatr Scand, 1985 Mar;71(3):227-9.
    PMID: 3984765
    In a study of suicide in Singapore in 1980 there were 230 cases and the suicide rate for the general population was 9.5 per 100,000. The age-specific rates increased steeply after 50 years and there was a male preponderance especially in the age group 60 years and over. Comparing the three major ethnic groups in Singapore, the highest rate was seen in the Indians and Chinese, whereas the Malays had the lowest. Amongst the suicides there were 59 (25.7%) with mental illness, mainly schizophrenia, and they were of a younger age group, 20-39 years. The commonest method of suicide was jumping from high-rise flats.
    Matched MeSH terms: Suicide/psychology
  7. Teoh CL, Woon TH, Sim SH
    Med J Malaysia, 1973 Dec;28(2):80-3.
    PMID: 4276264
    Matched MeSH terms: Suicide/prevention & control
  8. Hu J, Chan LF, Souza RP, Tampakeras M, Kennedy JL, Zai C, et al.
    Neurosci Lett, 2014 Jan 24;559:39-43.
    PMID: 24275212 DOI: 10.1016/j.neulet.2013.11.025
    Evidence has shown that attempted suicide in psychiatric disorders is a complex interplay of genes and environment. Noradrenergic dysfunction due to abnormalities in the tyrosine hydroxylase (TH) gene has been implicated in the pathogenesis of suicidal behavior in mood disorders. However, suicide is a leading cause of mortality in schizophrenia too. Recent evidence suggests that TH gene variants may also increase the risk of suicide attempts in schizophrenia patients, although the interaction with established clinical risk factors is unclear. This study aimed to identify TH gene variants conferring risk for suicide attempt in schizophrenia while accounting for the interaction between this gene and clinical risk factors. We performed analysis on four TH SNPs (rs11564717, rs11042950, rs2070762, rs689) and the common TCAT repeat (UniSTS:240639) for 234 schizophrenia patients (51 suicide attempters and 183 non-attempters). Clinical risk factors and ethnic stratification were included as covariates. Single marker analysis identified the SNP rs11564717 (p=0.042) and the TCAT(6) (p=0.004) as risk variants for suicide attempt. We also identified the haplotype A-A-A-G as a risk factor for suicide attempt (p=0.0025). In conclusion, our findings suggest that TH polymorphisms may contribute to the risk of attempted suicide in schizophrenia even after accounting for established clinical risk factors and ethnic stratification. Further larger scale studies are needed to confirm these findings and to understand the mechanisms underlying the role of TH gene variants in suicide attempt in schizophrenia.
    Matched MeSH terms: Suicide, Attempted/psychology*
  9. Pengpid S, Peltzer K
    Psychol Res Behav Manag, 2019;12:585-592.
    PMID: 31534377 DOI: 10.2147/PRBM.S209611
    Background: The investigation aimed to estimate the association between carbonated soft drink consumption frequency and externalizing and internalizing behaviour among university students in five ASEAN counties.

    Methods: A cross-sectional survey included 3353 university students from Indonesia, Malaysia, Myanmar, Thailand and Vietnam, median age 20 years (interquartile range 3 years).

    Results: In all five ASEAN countries, the study found a prevalence no soft drink consumption in the past 30 days of 20.3%, less than one time a day 44.7%, once a day 25.4% and two or more times a day 9.6%. In the adjusted logistic regression analysis, higher frequency of soft drink consumption (one and/or two or more times a day) was associated with externalizing behaviour (in physical fight, injury, current tobacco use, problem drinking, drug use, pathological internet use and gambling behaviour), and higher frequency of soft drink consumption (two or more times a day) was associated with depression in females, but no association was found for the general student population in relation to internalizing behaviour (depression, posttraumatic stress disorder, suicidal ideation, suicide plan, suicide attempt and sleeping problem).

    Conclusions: Findings suggest that carbonated soft drink consumption is associated with a number of externalizing but not internalizing health risk behaviours.

    Matched MeSH terms: Suicide; Suicide, Attempted
  10. Chong BTW, Wahab S, Muthukrishnan A, Tan KL, Ch'ng ML, Yoong MT
    Psychol Res Behav Manag, 2020;13:949-962.
    PMID: 33204188 DOI: 10.2147/PRBM.S266976
    Purpose: The shorter life expectancy and increased risk of suicide in patients with schizophrenia have been well documented. However, study outcomes on suicidality in this special population have been few to date. This study investigated the prevalence and factors associated with suicidal ideation in a population of institutionalized patients with schizophrenia.

    Methods: Two hundred fifty-six patients with schizophrenia between the age of 18 and 65 years were randomly recruited. This cross-sectional study utilised the Calgary Depression Scale for Schizophrenia (CDSS), the Positive and Negative Syndrome Scale (PANSS) and the Psychotic Symptom Rating Scale (PSYRATS-AH). Univariate analysis was performed using an independent t-test or chi-square test, followed by binary logistic regression to determine the factors associated with increased suicidal risks.

    Results: The socio-demographic factors associated with suicidal ideation included level of education (p=0.039); secondary-level education (OR=5.76, 95% CI:1.49, 22.34, p=0.011) and tertiary-level education (OR=9.30, 95% CI: 1.80, 48.12, p=0.008) posed a greater risk. A history of attempted suicide (OR=2.09, 95% CI: 1.01, 4.36, p=0.049) and the presence of co-morbid physical illnesses (OR=2.07, 95% CI: 1.02, 4.21, p=0.044) were also found to be associated with a suicidal ideation. Other significant factors associated with suicidal thoughts were concurrent depression (OR=9.68, 95% CI: 3.74, 25.05, p<0.001) and a higher PSYRATS score in emotional characteristics of auditory hallucinations (OR=1.13, 95% CI: 1.06, 1.21, p<0.001).

    Conclusion: Suicide in schizophrenia appears to be more closely associated with certain socio-demographic factors and affective symptoms. Appropriate screening and treatment addressing these challenges must be emphasized if suicidal thoughts and actions are to be reduced.

    Matched MeSH terms: Suicide; Suicide, Attempted
  11. Voracek M, Loibl LM, Swami V, Vintilă M, Kõlves K, Sinniah D, et al.
    Suicide Life Threat Behav, 2008 Dec;38(6):688-98.
    PMID: 19152299 DOI: 10.1521/suli.2008.38.6.688
    The genetics of suicide is increasingly recognized and relevant for mental health literacy, but actual beliefs may lag behind current knowledge. We examined such beliefs in student samples (total N = 686) from Estonia, Malaysia, Romania, the United Kingdom, and the United States with the Beliefs in the Inheritance of Risk Factors for Suicide Scale. Cultural effects were small, those of key demographics nil. Several facets of construct validity were demonstrated. Marked differences in perceived plausibility of evidence about the genetics of suicide according to research design, observed in all samples, may be of general interest for investigating lay theories of abnormal behavior and communicating behavioral and psychiatric genetic research findings.
    Matched MeSH terms: Suicide/statistics & numerical data*
  12. Siau CS, Wee LH, Ibrahim N, Visvalingam U, Wahab S
    Inquiry, 2017 01 01;54:46958017707295.
    PMID: 28486042 DOI: 10.1177/0046958017707295
    Understanding attitudes toward suicide, especially among healthcare personnel, is an important step in both suicide prevention and treatment. We document the adaptation process and establish the validity and reliability of the Attitudes Toward Suicide (ATTS) questionnaire among 262 healthcare personnel in 2 major public hospitals in the Klang Valley, Malaysia. The findings indicate that healthcare personnel in Malaysia have unique constructs on suicide attitude, compared with the original study on a Western European sample. The adapted Malay ATTS questionnaire demonstrates adequate reliability and validity for use among healthcare personnel in Malaysia.
    Matched MeSH terms: Suicide/prevention & control*
  13. Siti Rohana, A.H., Marhani, M.
    MyJurnal
    This case report highlights the role of hospital-based modified assertive community treatment (ACT) in maintaining stability in a patient with dual diagnosis. We report a case of a middle-aged Indian gentleman who had schizophrenia with co-morbid alcohol abuse presented with multiple relapses, with recurrent suicidal attempts and criminal behaviour during his relapse episodes. After stabilisation of his most recent acute episode in hospital, the patient was followed-up by the community mental health team (CMHT). He was able to maintain in remission and stay free from alcohol, suicidality and criminal behaviour when provided ACT. The hospital-based modified ACT is proven to be effective in the management of this patient with co-morbidities and complications to sustain remission and prevent relapses.
    Matched MeSH terms: Suicide; Suicide, Attempted
  14. Suh GH, Gega L
    Int Psychogeriatr, 2017 05;29(5):707-708.
    PMID: 28351451 DOI: 10.1017/S1041610217000333
    Among the one million suicide deaths worldwide each year, as many as 60% occur in Asia. The World Health Organization (WHO) found higher suicide rates among the elderly in rapidly industrialized Asian countries such as China, Hong Kong, Japan, South Korea, Malaysia, and Singapore, compared to the corresponding rates of recently industrializing Asian countries like Vietnam and Sri Lanka (WHO, 2014). As a case in point, suicide rates in South Korea have been the highest in the world since 2003 and are rising especially among older people (Hong and Knapp, 2014). Suicide attempts and older age are strong predictors of completed suicide (Szanto et al., 2002; Simon et al., 2013) and, as such, are important in guiding our efforts for suicide prevention; however, most epidemiological studies focus on completed suicides across all ages rather than understanding the reasons behind suicide attempts in older populations.
    Matched MeSH terms: Suicide, Attempted*
  15. Chan LF, Eu CL, Soh SY, Maniam T, Shahidii Kadir Z, Chong BTW, et al.
    J Psychiatr Pract, 2018 07;24(4):279-291.
    PMID: 30427812 DOI: 10.1097/PRA.0000000000000316
    Ketamine has shown effectiveness as a rapid-acting antidepressant with antisuicidal effects in terms of reduction of suicidal ideation in the short term. However, the evidence for long-term maintenance ketamine therapy for treatment-resistant depression (TRD) and suicidal behavior is limited. This case series (N=13) highlights the role of adjunctive serial maintenance ketamine infusions in restoring functionality in treatment-resistant unipolar and bipolar (mixed) depression with significant suicide risk and multiple comorbidities, including alcohol dependence. Two cases of TRD achieved functional remission with long-term maintenance ketamine treatment. The first case illustrates the potential synergistic interaction between ketamine and lamotrigine to achieve a sustained antidepressant response in the patient for 7 months. The second case may possibly be the longest reported case of maintenance ketamine therapy, with treatment continuing for 5 years to date. Ketamine treatment showed acute effectiveness in another 7 cases, especially in terms of reduction of suicidal ideation, albeit without significant long-term antidepressant effect. Factors that may contribute to lack of effectiveness of serial ketamine include inadequate mood stabilization in TRD in bipolar spectrum diagnoses, concomitant benzodiazepine use, complex comorbidities, and adverse effects such as significant hypertension and severe dissociation. Future systematic controlled studies are warranted to establish the efficacy and safety profile of long-term ketamine as maintenance therapy for TRD with suicidal behavior.
    Matched MeSH terms: Suicide, Attempted/prevention & control*
  16. Lew B, Chistopolskaya K, Liu Y, Talib MA, Mitina O, Zhang J
    Crisis, 2020 Mar;41(2):82-88.
    PMID: 30935245 DOI: 10.1027/0227-5910/a000604
    Background: According to the strain theory of suicide, strains, resulting from conflicting and competing pressures in an individual's life, are hypothesized to precede suicide. But social support is an important factor that can mitigate strains and lessen their input in suicidal behavior. Aims: This study was designed to assess the moderating role of social support in the relation between strain and suicidality. Methods: A sample of 1,051 employees were recruited in Beijing, the capital of China, through an online survey. Moderation analysis was performed using SPSS PROCESS Macro. Social support was measured with the Multidimensional Scale of Perceived Social Support, and strains were assessed with the Psychological Strains Scale. Results: Psychological strains are a good predictor of suicidality, and social support, a basic need for each human being, moderates and decreases the effects of psychological strains on suicidality. Limitations: The cross-sectional survey limited the extent to which conclusions about causal relationships can be drawn. Furthermore, the results may not be generalized to the whole of China because of its diversity. Conclusion: Social support has a tendency to mitigate the effects of psychological strains on suicidality.
    Matched MeSH terms: Suicide/psychology*
  17. Amit N, Ibrahim N, Aga Mohd Jaladin R, Che Din N
    Med J Malaysia, 2017 10;72(5):291-297.
    PMID: 29197885 MyJurnal
    INTRODUCTION: This research examined the predicting roles of reasons for living and social support on depression, anxiety and stress in Malaysia.

    METHOD: This research was carried out on a sample of 263 participants (age range 12-24 years old), from Klang Valley, Selangor. The survey package comprises demographic information, a measure of reasons for living, social support, depression, anxiety and stress. To analyse the data, correlation analysis and a series of linear multiple regression analysis were carried out.

    RESULTS: Findings showed that there were low negative relationships between all subdomains and the total score of reasons for living and depression. There were also low negative relationships between domain-specific of social support (family and friends) and total social support and depression. In terms of the family alliance, self-acceptance and total score of reasons for living, they were negatively associated with anxiety, whereas family social support was negatively associated with stress. The linear regression analysis showed that only future optimism and family social support found to be the significant predictors for depression. Family alliance and total reasons for living were significant in predicting anxiety, whereas family social support was significant in predicting stress.

    CONCLUSION: These findings have the potential to promote awareness related to depression, anxiety, and stress among youth in Malaysia.

    Matched MeSH terms: Suicide/prevention & control*
  18. Orr JW, Pu TN
    Singapore Med J, 1985 Apr;26(2):161-70.
    PMID: 4035398
    This study presents the demographical characteristics of 271 cases of parasuicide seen at the Psychiatric Clinic, General Hospital, Kuala Lumpur, during 1982. The majority of cases were women in the 20 - 30 year age group, from a lower economic class, with minimal education. About one-half were single and 61.5% were actively religious. The racial breakdown was Indians 55%, Chinese 32% and Malays 13%. Self-poisoning using easily available drugs was the most common method employed and more than one-half intended to die at the time of the suicidal act. Most attempts were impulsive, carried out while alone, inside the
    house. The findings are discussed and compared with earlier studies of attempted suicides in Malaysia and Singapore.

    Study site: Psychiatric Clinic, General Hospital
    Matched MeSH terms: Suicide, Attempted*
  19. Ng CW, How CH, Ng YP
    Singapore Med J, 2016 Nov;57(11):591-597.
    PMID: 27872937 DOI: 10.11622/smedj.2016174
    Major depression is a common condition seen in the primary care setting, often presenting with somatic symptoms. It is potentially a chronic illness with considerable morbidity, and a high rate of relapse and recurrence. Major depression has a bidirectional relationship with chronic diseases, and a strong association with increased age and coexisting mental illnesses (e.g. anxiety disorders). Screening can be performed using clinical tools for major depression, such as the Patient Health Questionaire-2, Patient Health Questionaire-9 and Beck Depression Inventory, so that timely treatment can be initiated. An accurate diagnosis of major depression and its severity is essential for prompt treatment to reduce morbidity and mortality. This is the first of a series of articles that illustrates the approach to the management of major depression in primary care. Our next articles will cover suicide risk assessment in a depressed patient and outline the basic principles of management and treatment modalities.
    Matched MeSH terms: Suicide/prevention & control
  20. Ng CW, How CH, Ng YP
    Singapore Med J, 2017 Feb;58(2):72-77.
    PMID: 28210741 DOI: 10.11622/smedj.2017006
    Major depression is a common condition seen in the primary care setting. This article describes the suicide risk assessment of a depressed patient, including practical aspects of history-taking, consideration of factors in deciding if a patient requires immediate transfer for inpatient care and measures to be taken if the patient is not hospitalised. It follows on our earlier article about the approach to management of depression in primary care.
    Matched MeSH terms: Suicide/prevention & control*
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