Test–retest reliability of the Italian version of the M‐BACK questionnaire to assess the barriers, attitudes, confidence, and knowledge of mental health staff regarding metabolic health of psychiatric patients

Abstract

Abstract Objectives The Metabolic‐Barriers, Attitudes, Confidence, and Knowledge Questionnaire (M‐BACK) was developed to determine the barriers, attitudes, confidence, and knowledge of mental health practitioners regarding the metabolic health of patients in order to determine the efficacy of targeted training interventions. This study aimed to validate the Italian version of M‐BACK questionnaire (M‐BACK‐IT) and to determine the test–retest reliability. Methods The M‐BACK questionnaire was translated into Italian and back‐translated using an established protocol. In order to determine the test–retest reliability of the instrument, mental health professionals were recruited from a private psychiatric hospital located in northeast Italy and completed the questionnaire on two separate occasions, seven days apart. Intraclass correlation coefficients (ICC) were calculated for the total score, as well as each of the four M‐BACK domains. Results Thirty mental health professionals (4 psychiatrists, 9 psychologists, 12 nurses, and 5 exercise specialists) completed the M‐BACK‐IT. ICCs ranged from 0.58 to 0.94. Conclusions The test–retest reliability of the M‐BACK‐IT demonstrated comparable results to the English version. The M‐BACK‐IT is a reliable measure to assess key elements of practitioners' perceptions of the barriers, their knowledge, attitudes, and confidence regarding metabolic monitoring and intervention in people with mental illness.

Keywords

• evaluation tool
• metabolic syndrome
• physical health
• reliability
• severe mental illness