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Table 5 Actigraphic recordings in schizophrenic patients treated with clozapine or with other antipsychotics, compared to controls.

From: Actigraphic registration of motor activity reveals a more structured behavioural pattern in schizophrenia than in major depression

  Control Clozapine Other antipsychotics ANOVA
Activity 286 ± 80 155 ± 54 *** 152 ± 67 *** F(51,2) = 22.127, P < 0.001
Activity night 89 ± 53 24 ± 10 *** 47 ± 38 F(51,2) = 8.887, P < 0.001
Interdaily stability 0.446 ± 0.113 0.616 ± 0.166 ** 0.468 ± 0.119 F(51,2) = 7.136, P = 0.002
Intradaily variability 0.901 ± 0.168 0.685 ± 0.223 ** 0.778 ± 0.163 F(51,2) = 5.898, P = 0.005
Relative amplitude 0.837 ± 0.118 0.875 ± 0.061 0.753 ± 0.158 F(51,2) = 4.317, P = 0.019
  1. t-test, ** p < 0.01, *** p = 0.001 or <0.001; clozapine or other antipsychotics compared to the control group