3.1 Missing Data Management
The data was screened for missing data. Five variables had missing data:
DUP (14.3%), SAPS scores (3%), SANS scores (3%), CDSS scores (5.3%),
and substance use (11.28%). This was managed through pairwise deletion
(Peugh & Enders, 2004). Littleās MCAR test (X2 =
17.15, p = .248) was used to confirm data was missing completely at
random in line with the assumptions of pairwise exclusion