“…While fetal hypoxia has strong support as a risk factor for schizophrenia (Clarke et al, 2012;, it has also been proposed to mediate the effects of other OC Clarke et al, 2012). Research also indicate an association between schizophrenia and prenatal exposure to infection (Brown, 2006;Mittal et al, 2008b), to inflammation Chaves et al, 2015), to stress (Holloway et al, 2013;Khashan et al, 2008;Malaspina et al, 2008;van Os and Selten, 1998) and to diabetes (Cannon et al, 2002;Van Lieshout and Voruganti, 2008). Though the results diverge, a few studies find a relationship between risk of schizophrenia and a low birth weight, especially below 2500 g (Abel et al, 2010;, a low and high birth weight ) and a low gestational age Geddes et al, 1999;.…”