Observational Study
Copyright ©The Author(s) 2022.
World J Psychiatry. Jul 19, 2022; 12(7): 944-957
Published online Jul 19, 2022. doi: 10.5498/wjp.v12.i7.944
Figure 1
Figure 1 Characteristics of participants at each time point (T0 and T1).
Figure 2
Figure 2 Working speed (A) over time and between groups (error bars represent 95% confidence interval) and working accuracy (B) over time and between groups (error bars represent 95% confidence interval). MA: Methamphetamine; OS: Other substances.
Figure 3
Figure 3 Positive Symptom Distress Index over time and between groups (error bars represent 95%CI). MA: Methamphetamine; OS: Other substances; SCL-90-R: Positive symptom distress index.
Figure 4
Figure 4 Hamilton Depressive Rating Scale scores over time and between groups (error bars represent 95% confidence interval). HAMD: Hamilton Depression Rating Scale; MA: Methamphetamine; OS: Other substances.