Shared decision making in the treatment of pediatric strabismus

Abstract

Purpose: To quantify the results of shared decision making in pediatric strabismus surgery from the parent perspective using the nine-item Shared Decision Making (SDM) Questionnaire and the associations of SDM score with parental education level; secondarily, to evaluate postoperative parental satisfaction as a function of child age, parental education level, SDM scores, and motor outcomes.

Methods: Consecutive parents of children 2-14 years of age with concomitant manifest strabismus that consented to strabismus surgery were surveyed using the SDM Questionnaire. A four-point Likert scale was used to gauge the level of postoperative satisfaction (POS). Potential predictors were estimated in multivariable regression analysis, with results adjusted for education level, children's age, and motor outcomes.

Results: A total of 100 parents (86 women) completed the survey and were included. Significant differences for SDM score were found between individuals with university-level versus the other three educational levels (P < 0.001 for primary and secondary levels; P = 0.017 for college or lyceum level). Categorical regression analysis showed that POS level was inversely correlated with education level and positively correlated with SDM score. Children's age at time of surgery and postoperative motor outcome were not significantly associated with POS.

Conclusions: In our study cohort, SDM score was correlated with educational level. Satisfaction was greater among responders with higher SDM scores, indicating that SDM may help improve parent-reported satisfaction with treatment results.