Fig. 1From: Elevated activity of superoxide dismutase in male late-life schizophrenia and its correlation with clinical symptoms and cognitive deficitsPositive association between the superoxide dismutase (SOD) levels with (A) negative symptoms subscore (r = .57, p = .001), (B) general psychopathology subscore (r = .35, p = .054), and (C) total sore of PANSS (r = .47, p = .008) in patients with late-life schizophrenia. *uncorrected p < .05Back to article page