Table 3.
Correlations between oxidative stress markers and measures of social and neurocognition in schizophrenia patients
| Homocystein | GSH | MDA | NO | SOD | NT4/5 | |
|---|---|---|---|---|---|---|
| Homocystein | - | |||||
| GSH | .250 | - | ||||
| MDA | .111 | .175 | - | |||
| NO | -.121 | -.047 | -.189 | - | ||
| SOD | -.098 | .346* | -.179 | .038 | - | |
| NT4/5 | .233 | .213 | .098 | -.240 | -.011 | - |
| Hinting Task | -.205 | -.063 | .198 | -.030 | -.064 | .043 |
| Face Recognition Test | .310 | -.152 | .102 | .132 | -.228 | .083 |
| RVLT | .032 | -.171 | .071 | -.201 | -.001 | .092 |
| WCST Correct response | .260 | .001 | -.071 | .120 | -.051 | .474** |
| WCST Completed groups | .195 | .171 | .171 | -.131 | -.218 | .399* |
| MQ | -.097 | -.054 | .216 | -.062 | .041 | .269 |
| TMT-A | -.158 | -.135 | -.147 | .150 | .044 | -.333* |
| TMT-B | -.251 | -.119 | -.117 | .130 | .048 | -.272 |
GSH: total glutathione; MDA: malondialdehyde; NO: nitric oxide; SOD: superoxide dismutase; NT4/5: neurotrophin 4/5; WCST: Wisconsin Card Sorting Test; MQ: Memory Quotient; RVLT Rey verbal learning test; MQ: memory quotient; TMT: Trail Making Test. *p = 0.05, **p = 0.01. Values in table represent correlation coefficients.