The Client Satisfaction Questionnaire: Psychometric Properties in a Dutch Addict Population

In: European addiction research, Band 11, Heft 4, S. 157-162

Abstract

<i>Aims:</i> The aim of this study is to investigate psychometric properties of the Client Satisfaction Questionnaire (CSQ-8) in a Dutch substance abuse population. <i>Methods:</i> The CSQ-8 and the Mental Health Thermometer (the standard Dutch satisfaction instrument) were sent to 927 patients of a Dutch substance abuse treatment centre. (response rate 28.3%; n = 262). Data were compared on several variables (i.e., age, gender, ethnicity, treatment type). For a subgroup of responders (n = 84), data were compared with pre-treatment problem severity and treatment need (the European Addiction Severity Index). <i>Findings:</i> Both internal consistency and concurrent validity were found to be high. Only treatment type had significant effects on CSQ-8 satisfaction scores. Scores were negatively skewed. <i>Conclusion:</i> The CSQ-8 is as suitable an instrument to be used in addict populations, as it is in other populations.