Adherence to adult clinical practice guidelines for Down syndrome

Adults with Down syndrome (DS) have unique health care needs with evidence-based care guidelines to address these. Yet, the 2020 adult guidelines were unstudied; we aimed to assess adherence to these guidelines. We reviewed clinical and demographic data from medical charts of 327 adults with DS who were seen in the MGH DSP. We calculated adherence to care guidelines and analyzed correlations between both demographic traits and clinical results. Mean adherence rate to each of the nine adult guidelines was 67.3%. Adherence rates that were below our mean adherence rate included colonoscopy (42.9%), iron (41.9%), audiology specialist (35.8%), and audiogram (35.2%). We found four significant correlations: assigned females at birth had a significantly higher body mass index (BMI) than assigned males at birth (p < 0.001), Hispanic patients had a significantly higher BMI than other patients (p = 0.015), Hispanic patients had a significantly higher rate of diabetes than other patients (p = 0.036), and Black patients had a significantly lower rate of hypothyroidism than other patients (p = 0.004). We assessed the adherence rates to adult DS guidelines and highlighted disparities in healthcare for patients with DS to inform clinicians on how to improve care for patients with DS.