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. 2015 Aug 4;5(8):e612. doi: 10.1038/tp.2015.102

Table 1. Summary of subject demographics.

  Comparison Schizophrenia
n 14 16
Age 79.4±9.3 75.8±11.9
Sex 4 M/10 F 11 M/5 F
PMI (h) 10.0±7.3 11.4±4.4
Tissue pH 6.3±0.2 6.4±0.3
On/off Rx 0/14 11/5

Abbreviations: F, female; M, male; PMI, postmortem interval; Rx, antipsychotic medication.

Values are expressed as means±s.d. Off Rx indicates patients that had not received antipsychotic medications for 6 weeks or more at the time of death.