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Journal of Perinatal Medicine

Official Journal of the World Association of Perinatal Medicine

Editor-in-Chief: Dudenhausen, Joachim W.

Editorial Board Member: / Bancalari, Eduardo / Greenough, Anne / Genc, Mehmet R. / Chervenak, Frank A. / Chappelle, Joseph / Bergmann, Renate L. / Bernardes, J.F. / Bevilacqua, G. / Blickstein, Isaac / Cabero Roura, Luis / Carbonell-Estrany, Xavier / Carrera, Jose M. / D`Addario, Vincenzo / D'Alton, MD, Mary E. / Dimitrou, G. / Grunebaum, Amos / Hentschel, Roland / Köpcke, W. / Kawabata, Ichiro / Keirse, M.J.M.C. / Kurjak M.D., Asim / Lee, Ben H. / Levene, Malcolm / Lockwood, Charles J. / Marsal, Karel / Makatsariya, Alexander / Nishida, Hiroshi / Papp, Zoltán / Pejaver, Ranjan Kumar / Pooh, Ritsuko K. / Romero, Roberto / Saugstad, Ola D. / Schenker, Joseph G. / Sen, Cihat / Seri, Istvan / Vetter, Klaus / Winn, Hung N. / Young, Bruce K. / Zimmermann, Roland

6 Issues per year

IMPACT FACTOR 2013: 1.425

SCImago Journal Rank (SJR): 0.782
Source Normalized Impact per Paper (SNIP): 0.928



The potential role of high or low birthweight as risk factor for adult schizophrenia

Giuseppe Bersani1 / Giorgiana Manuali2 / Luisa Ramieri3 / Ines Taddei4 / Iliana Bersani5 / Filippo Conforti6 / Maria Sofia Cattaruzza7 / John Osborn8 / Paolo Pancheri9










Corresponding author: Prof. Giuseppe Bersani III Psychiatric Clinic, Department of Psychiatric Sciences and Psychological Medicine Special Service of Psychopharmacology and Psychosomatic Medicine University of Rome “La Sapienza” Viale dell'Università 30, 00185 Rome, Italy Tel.: +39-0649914591 Fax: +39-064454765

Citation Information: Journal of Perinatal Medicine. Volume 35, Issue 2, Pages 159–161, ISSN (Online) 1619-3997, ISSN (Print) 0300-5577, DOI: 10.1515/JPM.2007.021, March 2007

Publication History

May 9, 2006
September 8, 2006
December 11, 2006
Published Online:


Objective: Obstetric complications may be an important factor in the development of schizophrenia. The aim of this study is to evaluate the role of these complications in the development of schizophrenia in adult life, with particular attention to the potential role of birth weight.

Method: We carried out a case-control study, comprising schizophrenics and patients with diseases of the schizophrenia spectrum as cases, and their healthy male brothers as controls. Obstetric complications were assessed using the “Midwife Protocol” of Parnas et al.

Results: The main result was that birth weight may be a risk factor for schizophrenia, as indicated by odds ratio analysis. The confidence intervals are very wide and, without compromising the clinical significance of the results, they give a limited indication of the real entity of the risk.

Conclusions: The results contribute to understanding of the role played by a single complications.

Keywords: Birth weight; fetal growth; obstetric complications; pregnancy; shizophrenia

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