Parent‐reported genetic counselor adherence to the NSGC practice resource for communicating a potential prenatal diagnosis: Impact on the Down syndrome diagnosis experience

Abstract

In 2011, the National Society of Genetic Counselors (NSGC) published practice resources about communicating a prenatal or postnatal diagnosis of Down syndrome (DS). However, the impact of GC adherence to those recommendations on patient experiences has been unknown. The objective of this analysis was to investigate perceived GC adherence to professional recommendations for delivering a DS diagnosis and the impact on parental diagnosis experiences and the information and support offered. Parents of children with DS born between 2016 and 2021 completed a survey distributed by 12 local DS organizations and the national DS Diagnosis Network to assess prenatal diagnosis experiences and the provision of support and information by health professionals. Participants were queried about whether their GC followed specific recommendations from the NSGC practice resource. Respondents were also invited to describe their diagnosis experience. An overall perceived adherence score was calculated (percentage of elements GC demonstrated/total number of elements). Open‐ended responses were inductively coded by a GC and GC student to identify categories and to perform a sentiment analysis where 1 was completely negative, 2 was mixed/more negative, 3 was neutral, 4 was mixed/more positive, and 5 was completely positive. The GCs were blinded to participants' perceived adherence scores while performing the sentiment analysis. Of the 242 parents who completed the survey, 161 respondents answered questions about GC's perceived practice resource adherence. The median perceived adherence score was 42.9% (IQR 21.4–71.4)%. A total of 61 people provided an open‐ended response about their prenatal diagnosis experience with a GC and were assigned a sentiment score. The median sentiment score was 3 (IQR 1–5). Kendall's Tau analysis showed that higher perceived practice resource adherence was associated with more positive sentiment scores. These results suggest that NSGC practice resource adherence may improve the prenatal diagnosis experiences of parents of children with DS and have the potential to improve counseling outcomes.