Treatment Adherence Among War Veterans with Posttraumatic Stress Disorder: A Concept Analysis

Aim: This study was made to analyze the concept of treatment adherence among war veterans who suffer posttraumatic stress disorder. Methods: This concept analysis was done using Walker and Avant's concept analysis model. Online English and Persian databases were searched using keywords such as "posttraumatic stress disorder," "mental disorder," "compliance," and "adherence." Finally, 11 eligible documents were included in the analysis. The retrieved articles were perused word-by-word, line-by-line, and paragraph-by-paragraph in order to arrive at an in-depth understanding about their contents. Then, the obtained excerpts from the articles, which were relevant to the study subject matter, were coded. The codes were then grouped into the antecedents, consequences, and attributes of the concept. Findings: In total, 122 primary codes, 19 subcategories, 8 main categories, and 4 main themes were extracted. The main antecedents of the treatment adherence concept are patients' personal health background and the attributes of posttraumatic stress disorder and its treatments while its main outcome is the changes in the quality of life. Moreover, the main attribute of adherent veterans is that they take responsibility for their own health and subsequently attempt to plan for health promotion. Conclusion: The concept of treatment adherence among war veterans who suffer from PTSD is a complex and relative concept which depends on patients' personal health background as well as the attributes of the afflicting disorder and its treatments. The concept is manifested by patient's attempts to plan for receiving or parting with treatments and can result in changes in health-related quality of life.