Patients' and parents' satisfaction to improve patient care in JIA: factors determining acceptable symptom state measured with JAMAR.

Objectives: The aim of this study was to identify factors associated with patients' and parents' reported satisfaction with JIA care, measured with the juvenile arthritis child and parent acceptable symptom state (JA-CASS and JA-PASS, respectively).

Methods: A prospective cohort of 239 JIA patients and 238 parents in a tertiary centre who completed the juvenile arthritis multidimensional assessment report (JAMAR) was analysed cross-sectionally. The primary outcomes were positive JA-CASS and JA-PASS, respectively. Items in the JAMAR, as well as JIA subtype, demographics, and disease activity parameters, were analysed in univariate analysis. A multivariable logistic regression analysis was used to build models explaining the variance of the primary outcome as a dependent variable.

Results: According to the JAMAR, 141 (59.0%) of 239 patients and 149 (62.6%) of 238 parents were satisfied with their or their child's current condition. For patients, the determinants in the final model were a shorter duration of morning stiffness (P = 0.001), a lower age at disease onset (P = 0.044), a longer disease duration (P = 0.009) and a higher rating of the patient's well-being measured on a visual analogue scale (VAS) (P = 0.004). For parents, the determinants were the current state of disease activity (current state of persistent activity P = 0.002, relapse P < 0.005), problems at school (P = 0.002) and the items regarding quality of life (QoL) (P = 0.005).

Conclusion: Our data highlight the importance of patients' and parents' opinions in the evaluation of disease activity, and support their integration into the shared decision-making in daily clinical practice to improve the quality of medical care.