“…Although the measurement properties of the KIDSCREEN-27 questionnaire for the general population have been previously studied in a variety of cultures (Andersen et al, 2016; Baydur et al, 2016; da Silveira et al, 2021; Nezu et al, 2016; Ng et al, 2015; Pardo-Guijarro et al, 2013; Ravens-Sieberer et al, 2007; Stevanovic & Jafari, 2015; Vélez et al, 2016), to the best of our knowledge, research with this tool for individuals with CP is limited to only one study that reported psychometric properties only for the parent-reported version (Erhart et al, 2009). Several other studies have used the KIDSCREEN questionnaires for children with varied disabilities (Bingol et al, 2021; Davis et al, 2009; Deutz et al, 2018; Korterink et al, 2016; Sakzewski et al, 2012). To date, the quality and precision of HRQOL information from self-report and primary caregiver report for children with CP has relied on the psychometric properties of other HRQOL scales used with other populations.…”