This study aimed to investigate the impact of perception on adherence and determine the influence of patient- and medication-related factors on both adherence and attitudes toward medication in adolescents with psychiatric disorders receiving medication.
The Pediatric Medication Adherence Scale (PMAS)- 9 questions and the Pediatric Attitude toward Medication Scale (PAMS)- 18 questions, two reliable self-report scales designed for this population, were used to assess negative adherence behaviors and patients' perceptions of medication. Data were collected from a sample of adolescents (12-18 years) undergoing psychotropics for 2 months. Statistical analysis was conducted to examine correlations between adherence, attitudes, and patient characteristics.
The scales were administered to 288 patients (67% female) and significant correlations were found between anxiety scores and attitudes toward medication (p<0.05). Patients receiving monotherapy showed lower anxiety scores and more positive attitudes (p<0.05). Side effects were associated with reduced adherence and negative attitudes. Patients diagnosed with an eating disorder had more negative attitudes, while those using antidepressant-antipsychotic combinations had more negative attitudes compared to stimulants. This study highlights the importance of considering influential factors in medication adherence and attitudes in clinical practice for adolescents with psychiatric disorders. Addressing anxiety perception, managing side effects, and evaluating polypharmacy were found important for pharmacotherapy optimization.