Torrey EF et al. – Low–risk factors include a history of traumatic brain injury, sex abuse in childhood, obstetrical complications, having a father 45 or older, specific genetic polymorphisms, birth seasonality, maternal exposure to influenza, or prenatal stress.
The failure to find genes of major effect in schizophrenia has refocused attention on nongenetic, including infectious factors.
In a previous study, antibodies to Toxoplasma gondii were found to be elevated in 23 studies of schizophrenia (OR 2.73; 95% CI 2.10-3.60).
The current study replicates this finding with 15 additional studies (OR 2.71; 95% CI 1.93-3.80) and compares this with other identified schizophrenia risk factors.
The highest risk factors are having an affected mother (relative risks [RR] 9.31; 95% CI 7.24-11.96), father (RR 7.20; 95% CI 5.10-10.16), or sibling (RR 6.99; 95% CI 5.38-9.08) or being the offspring of immigrants from selected countries (RR 4.5; 95% CI 1.5?13.1).
Intermediate risk factors, in addition to infection with T. gondii, include being an immigrant from and to selected countries (RR 2.7; 95% CI 2.3-3.2), being born in (RR 2.24; 95% CI 1.92-2.61) or raised in (RR 2.75; 95% CI 2.31-3.28) an urban area, cannabis use (OR 2.10-2.93; 95% CI 1.08-6.13), having minor physical anomalies (OR 2.23; 95% CI 1.42-3.58), or having a father 55 or older (OR 2.21-5.92; 95% CI 1.46-17.02).
Istoric In Romania, in vremea comunismului, pshiatrii au fost incadrati in APR, ramura a celorlalte ramuri medicale.Dupa 1989 APR si-a coninuat prezenta, fiind in continuare condusa de urmasii lui Predescu, Gorgos, Angheluta & co. APR se face vinovat in fata istoriei printr-o selectie mafiotica care a coborit psihiatria romaneasca la un instrument de persecutie a regimului fata deorice aspiratie de innoire,de respingerea a numeroase valori care n-au incaput in breasla si au trebuit sa emigreze sau sa fie marginalizati, perspectiveneavind decit cei hiperadaptati la teroarea raului. Persecutiile fata de psihiatrii si chiar fata de unii bolnavi sunt cunoscute. Text integral