Due to media reports and psychiatric literature coercive measures (seclusio
n, restraint, forced medication) seem to be carried out rather arbitrarily
in psychiatric hospitals. We examined whether associations between severity
of psychopathological symptoms, patients' aggressive behaviour and coerciv
e measures would be found. Method: 193 consecutive treatment episodes of ou
r department for general psychiatry were examined. The psychopathological s
tatus at admission was recorded with the PANSS, aggressive behaviour during
in-patient treatment with the Modified Overt Aggression Scale (MOAS). For
each treatment episode we recorded whether coercive measures were carried o
ut or not. Results: Coercive measures were carried out in 47 patients (24.3
%). MOAS scores in these patients were six fold higher than in patients who
were not exposed to coercive measures. 56% of coercive measures occurred i
n the quarter of patients with the highest psychopathology, none in the qua
rter with the lowest psychopathology (p < 0.0001). Conclusion: Contrary to
frequent presumptions, the application of coercive measures in psychiatric
hospitals is predominantly indicated by patients' psychopathology and viole
nt behaviour.