Effects of treatment status and life quality on anxiety in MMT patients.

BACKGROUND

Anxiety, an important factor that affects the therapeutic effect and preservation rate of methadone maintenance treatment, has a high prevalence among MMT patients. This study aims to investigate the effects of treatment status and life quality on anxiety in MMT patients.

METHODS

One hundred and Seventy-seven methadone maintenance treatment users in Guangzhou, China were evaluated. The socio-demographic, duration and MMT-related characteristics were documented. Anxiety level and quality of life were evaluated by Beck Anxiety inventory (BAI) and the Quality of Life-Drug Addiction (QOL-DA) respectively. The correlation between different factors and BAI score was also analyzed.

RESULTS

The BAI total score and the QOL-DA score were 7.1±8.2, 163.5±21.4 respectively. 30.5% of the subjects showed mild to severe anxiety. Treatment interruption and QOL-DA score had strong correlations with the score of BAI, with correlation coefficients of 0.17 and - 0.08 respectively.

CONCLUSIONS

Anxiety symptoms were commonly presented in MMT patients. Treatment interruption and quality of life are two major factors affecting anxiety of MMT patients.