tokens: RESULTS : Subjects ( n = 139 ) were 72 women and 67 men , aged 40 . 8 + / - 12 . 1 years , hospitalized for 24 . 9 + / - 23 . 3 days , and given clozapine , gradually increased to an average daily dose of 282 + / - 203 mg ( 3 . 45 + / - 2 . 45 mg / kg ) for 18 . 9 + / - 16 . 4 days .