Stressful life events preceding the acute onset of schizophrenia: A cross-national study from the World Health Organization

1987 ◽  
Vol 11 (2) ◽  
pp. 123-205 ◽  
Author(s):  
R. Day ◽  
J. A. Nielsen ◽  
A. Korten ◽  
G. Ernberg ◽  
K. C. Dube ◽  
...  
2008 ◽  
Vol 103 (2) ◽  
pp. 639-642
Author(s):  
Ajit Shah ◽  
Ritesh Bhandarkar

Crime may be associated with a less structured society, less social integration, and feelings of less security and greater distress among citizens, which characteristics may lead to mental illness and subsequent suicide. Therefore, a cross-national analysis examining the association of general population suicide rates with percent of males and females in the population victimised by different categories of crime was undertaken using cross-national data from the World Health Organization and United Nations for 42 countries. Spearman correlations were generally weak and not statistically significant. Those values were at variance with the study's hypothesis and may be explained by several factors, including methodological issues. Individual-level case-control or cohort studies of suicides and attempted suicides in the general population may permit exploration of the relation of general population suicides with experience and percent by nations of being victimised by crime.


2009 ◽  
Vol 66 (7) ◽  
pp. 785 ◽  
Author(s):  
Soraya Seedat ◽  
Kate Margaret Scott ◽  
Matthias C. Angermeyer ◽  
Patricia Berglund ◽  
Evelyn J. Bromet ◽  
...  

2009 ◽  
Vol 21 (6) ◽  
pp. 1190-1195 ◽  
Author(s):  
Ajit Shah

ABSTRACTBackground: The elderly are at high risk of developing tuberculosis. The prevalence and incidence of depression and anxiety are higher in those with tuberculosis than in the general population. A positive correlation between national suicide rates and rates of mortality due to tuberculosis has been reported.Methods: The relationships between elderly suicide rates and (i) the prevalence of tuberculosis, (ii) the proportion of detected cases of tuberculosis, and (iii) the proportion of cured cases of tuberculosis were examined in a cross-national study using data from the World Health Organization and the United Nations.Results: There were no significant correlations between elderly suicide rates and the prevalence of tuberculosis and the proportion of detected cases of tuberculosis. There were weak but significant negative correlations between the proportion of cured cases of tuberculosis and suicide rates for both sexes in both elderly age-bands.Conclusion: Caution should be exercised in interpreting the findings and the direction of the causal relationship from this cross-sectional ecological study because of ecological fallacy. However, if the findings are true then potentially the study has important implications for prevention of elderly suicides, particularly in countries with a high prevalence of tuberculosis.


2000 ◽  
Vol 176 (6) ◽  
pp. 576-580 ◽  
Author(s):  
Ramin Mojtabai ◽  
Ezra Susser ◽  
Vijoy K. Varma

BackgroundThe acute and transient psychotic disorders (ATPD) in ICD–10 advanced the nosology of remitting psychoses with acute onset. But the proposed criteria for ATPD – especially in regard to duration – are tentative and need to be validated.AimsTo evaluate: (a) the duration of remitting psychoses with acute onset; (b) the applicability of the ATPD criteria for these cases; and (c) differences in duration and ATPD diagnoses across sociocultural settings.MethodData from the World Health Organization Determinants of Outcome study were used.ResultsThe 98 cases of remitting psychoses with acute onset had a modal duration of 2–4 months, with 43% falling in this range. Mainly because of this, few met the ATPD criteria. Duration and diagnostic findings were similar across settings.ConclusionsATPD criteria need refinement, especially in regard to duration. Further studies aimed at early detection and assessment of onset and duration of these disorders are needed.


2009 ◽  
Vol 104 (2) ◽  
pp. 609-612
Author(s):  
Ajit Shah

There is mixed evidence of a relation for suicide rates in the general population with urbanisation. A cross-national study of 76 countries was undertaken examining the a priori hypothesis that the relation of the general population suicide rates with urbanisation, using data from the World Health Organization and United Nations, would be curvilinear and follow an inverted U-shaped curve, with a quadratic pattern. The predicted curvilinear relation was not found. This may have been due to major methodological limitations in cross-national studies, so this hypothesised curvilinear relationship may be better examined in longitudinal studies over time in individual countries undergoing urbanisation.


1991 ◽  
Vol 3 (1) ◽  
pp. 89-96 ◽  
Author(s):  
Luigi Amaducci ◽  
M. Baldereschi ◽  
M. P. Amato ◽  
A. Lippi ◽  
P. Nencini ◽  
...  

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