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. Author manuscript; available in PMC: 2016 Jul 1.
Published in final edited form as: J Psychiatr Res. 2015 Apr 28;0:16–23. doi: 10.1016/j.jpsychires.2015.04.007

Table 2.

Results of correlation analyses between performance measures from experimental tasks and symptoms and scores on measures of neurocognition in patients (SZ) and healthy controls (HC).

IGT BART
High
Risk
Deck
(AB)
Choices		 Frequent
Loss
Deck
(AC)
Choices		 Money
Earned		 Average
Pumps
Overall		 Money
Earned		 Explosions
Symptoms
  BPRS Anxiety 0.247 0.070 −0.225 −0.104 0.000 −0.237
  BPRS Negative −0.053 −0.050 −0.030 0.031 0.024 0.089
  BPRS Psychosis −0.048 −0.071 0.189 −0.108 −0.013 −0.152
  BPRS Disorganization 0.125 −0.069 −0.399* −0.368* −0.391* −0.263*
  SANS AFB/AL 0.128 0.076 −0.225 0.288* 0.226 0.232
  SANS AA/RF 0.182 0.044 −0.157 0.247 0.175 0.265
Neuropsych (SZ)
  RBANS Total −0.243 0.167 0.160* 0.062 0.093 −0.082
  LNS scaled −0.160 0.204 0.075 0.089 0.090 −0.003
  WAIS III Digit-Symbol scaled −0.286* 0.103 0.330* 0.151 0.180 0.182
  WASI Verbal IQ −0.358* 0.100 0.374* −0.053 0.021 −0.164
  WASI Performance IQ −0.157 0.211 0.093* 0.156 0.173 −0.006
Neuropsych (HC)
  RBANS Total −0.329* 0.221 0.217 0.121 0.048 0.135
  LNS scaled −0.551* 0.287 0.513* 0.244 0.052 0.297
  WAIS III Digit-Symbol scaled −0.220 0.284 0.409* −0.130 −0.004 −0.066
  WASI Verbal IQ −0.649* 0.363* 0.517* 0.119 0.069 0.172
  WASI Performance IQ −0.313 0.251 0.256 0.045 0.087 0.050
*

p < 0.05

Abbreviations: BPRS, Brief Psychiatric Rating Scale; SANS, Scale for the Assessment of Negative Symptoms; AA/RF, Anhedonia/Asociality/Role Functioning; AFB/AL, Affective Blunting/Alogia; RBANS, Repeatable Battery for the Assessment of Neuropsychological Status; LNS, University of Maryland Letter-Number Sequencing Test; WAIS, Wechsler Adult Intelligence Scale; WASI, Wechsler Abbreviated Scale of Intelligence.