Joy Welham
Overview
Explore the profile of Joy Welham including associated specialties, affiliations and a list of published articles.
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Articles
16
Citations
2184
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0
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Recent Articles
1.
McGrath J, Welham J, Scott J, Varghese D, Degenhardt L, Hayatbakhsh M, et al.
Arch Gen Psychiatry
. 2010 Mar;
67(5):440-7.
PMID: 20194820
Context: Prospective cohort studies have identified an association between cannabis use and later psychosis-related outcomes, but concerns remain about unmeasured confounding variables. The use of sibling pair analysis reduces the...
2.
Varghese D, Scott J, Welham J, Bor W, Najman J, OCallaghan M, et al.
Schizophr Bull
. 2009 Aug;
37(2):389-93.
PMID: 19687152
Objective: Population-based surveys have confirmed that psychotic-like experiences are prevalent in the community. However, it is unclear if these experiences are associated with common mental disorders. The aim of this...
3.
Scott J, Martin G, Welham J, Bor W, Najman J, OCallaghan M, et al.
Am J Psychiatry
. 2009 Apr;
166(5):567-74.
PMID: 19339357
Objective: Community surveys have shown that many otherwise well individuals report delusional-like experiences. The authors examined psychopathology during childhood and adolescence as a predictor of delusional-like experiences in young adulthood....
4.
Welham J, Scott J, Williams G, Najman J, OCallaghan M, McGrath J
Aust N Z J Psychiatry
. 2008 Dec;
43(1):61-7.
PMID: 19085529
Objective: While birth cohort studies have shown that individuals who develop non-affective psychosis show subtle deviations in cognitive and behavioural developmental trajectories, there is less evidence about deviations in physical...
5.
Welham J, Isohanni M, Jones P, McGrath J
Schizophr Bull
. 2008 Jul;
35(3):603-23.
PMID: 18658128
Background: Birth cohort (BC) studies demonstrate that individuals who develop schizophrenia differ from the general population on a range of developmental indices. The aims of this article were to summarize...
6.
McGrath J, Saha S, Chant D, Welham J
Epidemiol Rev
. 2008 May;
30:67-76.
PMID: 18480098
Recent systematic reviews have encouraged the psychiatric research community to reevaluate the contours of schizophrenia epidemiology. This paper provides a concise overview of three related systematic reviews on the incidence,...
7.
Welham J, Chant D, Saha S, McGrath J, Kirkpatrick B, Castle D
Aust N Z J Psychiatry
. 2006 Sep;
40(10):935-6.
PMID: 16959020
No abstract available.
8.
Mbewe E, Haworth A, Welham J, Mubanga D, Chazulwa R, Zulu M, et al.
Schizophr Res
. 2006 Jun;
86(1-3):202-7.
PMID: 16765568
Background: There is a relative lack of information about the epidemiology of psychotic disorders in the developing world. The aim of this pragmatic study was to describe the correlates of...
9.
Saha S, Welham J, Chant D, McGrath J
Soc Psychiatry Psychiatr Epidemiol
. 2006 Mar;
41(5):338-40.
PMID: 16520883
Background: A recent systematic review found that the prevalence of schizophrenia was lower in developing nations compared to developed nations. However, there is a lack of information about the association...
10.
Saha S, Chant D, Welham J, McGrath J
PLoS Med
. 2005 May;
2(5):e141.
PMID: 15916472
Background: Understanding the prevalence of schizophrenia has important implications for both health service planning and risk factor epidemiology. The aims of this review are to systematically identify and collate studies...