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

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.

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.

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).

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.