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. Author manuscript; available in PMC: 2011 Sep 1.
Published in final edited form as: Compr Psychiatry. 2010 Mar 29;51(5):471–479. doi: 10.1016/j.comppsych.2010.02.005

Table 2.

Comparison of processing speed performance and access to general knowledge at Index Hospitalization and 2-Year Follow-Up within each diagnostic group

Processing Speed Initial Hospitalization 2-Year Follow-Up t p-value
Schizophrenia 40.7 (13.1) 48.5 (13.7) 4.03 < .001
Other Psychotic 47.7 (13.9) 56.1 (14.1) 4.41 < .001
Non-Psych Dep 56.0 (13.6) 62.2 (15.4) 3.94 < .001
Access to General Knowledge Initial Hospitalization 2-Year Follow-Up t p-value
Schizophrenia 15.1 (6.3) 16.1 (6.0) 2.42 < .05
Other Psychotic 17.6 (5.4) 17.6 (5.9) .05 NS
Non-Psych Dep 17.8 (5.0) 18.4 (5.1) 1.82 NS