Redundant clothing: a readily observable marker for schizophrenia in the psychiatric emergency room population.

Most mental health workers have seen bizarrely dressed patients who wear multiple pieces of some item of clothing. Since many of these patients carried a schizophrenic diagnosis, we devised a study to test whether redundant clothing is a reliable indicator of schizophrenia. Of 25 patients who presented at the city psychiatric emergency room wearing redundant clothes, 18 received schizophrenic diagnoses. A Chi square analysis comparing proportions attained significance at the P < .0001 level. Although not a particularly sensitive measure, wearing redundant clothes appears to be a readily observable behavior associated with schizophrenia in the psychiatric emergency room.