The prevalence of cognitive impairment in a rural in-patient substance misuse treatment programme

Abstract

Cognitive impairment is one factor known to affect people's ability to participate in substance misuse treatment because of the range of cognitive, behavioural and emotional problems such impairment can cause. Some of the behaviours described as common features of cognitive impairment, such as impaired self-monitoring and self-regulation and lack of initiative are seen in some treatment modalities to be causes and consequences of addiction thereby prescribing a moral rationale to behaviour that may have a physical cause. The aim of this study was to identify the prevalence of cognitive impairment in a rural Australian substance treatment in-patient population. The Addenbrook's Cognitive Examination – Revised (ACE-R) was used to screen consenting patients (n = 50). Six (12%) scores were less than or equal to 82 (moderate to severe cognitive impairment), and 20 (40%) were less than or equal to 88 (mild to moderate cognitive impairment). Statistical techniques were used to determine if cognitive impairment w...