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

Adaptation of the Barriers, Attitudes, Confidence, and Knowledge Scale (M-BACK-Tr) into Turkish culture to assess the metabolic health of psychiatric professionals and investigation of Its psychometric characteristics

AIM

The aim was to evaluate the validity and reliability of the "Barriers, Attitudes, Confidence, and Knowledge Scale for Assessing Metabolic Health" (M-Back-Tr) to determine the barriers, attitudes, confidence, and knowledge status of psychiatry professionals in the assessing of metabolic syndrome.

METHODS

This methodological study was conducted with 304 psychiatric nurses who were working in public and private healthcare institutions between March and June 2023. Translation and back-translation were made into the Turkish language during the adaptation process and it was found that there was no semantic shift between the versions. While the validity of M-Back-Tr was tested with content validity, construct validity, and convergent validity, its internal reliability and Split-Half Test Reliability were examined for reliability.

RESULTS

The structure of M-Back-Tr, which consists of 4 dimensions (i.e., Barriers, Attitudes, Confidence, Knowledge) and 16 items, was confirmed in Turkish culture. This structure can explain 73 % of the variance in the related concept. The minimum score that can be taken from each sub-dimension is 4 and the maximum is 20. The Cronbach α value of the sub-dimensions of the scale was found to be between 0.79 and 0.91.

CONCLUSION

The study findings showed that the M-Back-Tr is a valid and reliable measurement tool that can be used in Turkish culture.

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

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.