P
Peter R. Joyce
Researcher at University of Otago
Publications - 266
Citations - 15999
Peter R. Joyce is an academic researcher from University of Otago. The author has contributed to research in topics: Bulimia nervosa & Personality. The author has an hindex of 61, co-authored 266 publications receiving 15267 citations.
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Journal ArticleDOI
Cross-national epidemiology of major depression and bipolar disorder
Myrna M. Weissman,Roger C. Bland,Glorisa Canino,Carlo Faravelli,Steven Greenwald,Hai-Gwo Hwu,Peter R. Joyce,Elie G. Karam,C. K. Lee,Joseph Lellouch,J P Lépine,Stephen C. Newman,Maritza Rubio-Stipec,J. E. Wells,Priya Wickramaratne,Hans-Ulrich Wittchen,E.-K. Yeh +16 more
TL;DR: There are striking similarities across countries in patterns of major depression and of bipolar disorder and the differences in rates for major depression across countries suggest that cultural differences or different risk factors affect the expression of the disorder.
Journal ArticleDOI
Prevalence and comorbidity of mental disorders in persons making serious suicide attempts: a case-control study.
Annette L. Beautrais,Peter R. Joyce,Roger T. Mulder,David M. Fergusson,Brian J. Deavoll,Susan K. Nightingale +5 more
TL;DR: Individuals who made serious suicide attempts had high rates of mental disorders and of comorbid disorders, and subjects with high levels of psychiatric comorbridity had markedly high risks of serious suicide attempt.
Journal ArticleDOI
Sex differences in rates of depression: cross-national perspectives
Myrna M. Weissman,Roger C. Bland,Peter R. Joyce,Susan Newman,J. E. Wells,Hans-Ulrich Wittchen +5 more
TL;DR: The rates of major depression for males seem to be rising and for females stabilizing for birth cohorts born after 1945 (World War II), and new data from the National Comorbidity Survey which has younger birth cohorts can directly examine this issue.
Journal ArticleDOI
Three psychotherapies for anorexia nervosa: a randomized, controlled trial.
Virginia V.W. McIntosh,Jennifer Jordan,Frances A. Carter,Suzanne E. Luty,Janice M. McKenzie,Cynthia M. Bulik,Chris Frampton,Peter R. Joyce +7 more
TL;DR: The finding that nonspecific supportive clinical management was superior to more specialized psychotherapies was opposite to the primary hypothesis and challenges assumptions about the effective ingredients of successful treatments for anorexia nervosa.
Journal ArticleDOI
The Cross-national Epidemiology of Panic Disorder
Myrna M. Weissman,Roger C. Bland,Glorisa Canino,Carlo Faravelli,Steven Greenwald,Hai-Gwo Hwu,Peter R. Joyce,Elie G. Karam,Chung Kyoon Lee,Joseph Lellouch,J P Lépine,Stephen C. Newman,M A Oakley-Browne,Maritza Rubio-Stipec,J. E. Wells,Priya Wickramaratne,Hans-Ulrich Wittchen,Eng-Kung Yeh +17 more
TL;DR: The lifetime prevalence rates for panic disorder ranged from 1.4 per 100 in Edmonton, Alberta, Canada, to 2.9 per cent in Florence, Italy, with the exception of Taiwan, where rates for most psychiatric disorders are low.