Caregivers' knowledge and medication adherence in children with thyroid disorders: an exploratory study

Objectives: Many thyroid disorders in children demand long-term therapy. The parent's understanding of the child's condition is of utmost importance for adherence to treatment. The study objective was to assess the knowledge, medication adherence, reasons for non-adherence, and their relationship with various clinical parameters.

Methods: An exploratory, cross-sectional study with a total enumeration sampling technique was conducted between July 2022 and September 2022. Children and young adults aged ≤18 years who were diagnosed with a thyroid disorder and taking medications for at least 3 months were included. Data were collected by interviewing parents using the Adherence to Refills and Medications Scale (ARMS) and structured knowledge questionnaire.

Results: Parents of 102 children were interviewed. The mean age of the children was 9.2 ± 0.4 years; 58 (57 %) were girls. The mean duration of treatment was 5.5 ± 0.3 years. Many (66 %) informants were mothers. Three-fourths (75.5 %) of parents were educated up to senior secondary and above. Most (91.2 %) of parents had poor knowledge about the disease and its management. Poor disease knowledge was significantly linked to lower education (p<0.001). Nonetheless, strong adherence (>80 %) was noted on the ARMS scale. No significant correlation was found between physical growth, thyroid function, and adherence/knowledge (p-values 0.20-0.71).

Conclusions: The caregivers' knowledge of thyroid disorders was poor and related to their educational level. There is a need to use clear language and ensure that parents have an adequate understanding of their child's condition. Healthcare professionals should assess and address gaps in parental knowledge and adherence.