Predictors of Interest in Performing Activities Among Iranian Adolescents with Cerebral Palsy

Objectives: Generally, adolescents who are interested in performing activities experience positive emotions and report high levels of wellbeing. However, adolescents with Cerebral Palsy (CP) encounter various issues affecting their interests. The present research was planned to investigate the predictor factors that affect the interest in performing activities in Iranian adolescents with CP. Methods: In total, 312 adolescents with CP (1019yearolds, Mean ±SD age: 14.08 ±2.34 y) participated in this crosssectional study. Their gross motor function was assessed by the Gross Motor Function Classification System (GMFCS), and their manual ability was evaluated by the Manual Ability Classification System (MACS) in random order by an occupational therapist. All study participants also completed the Adolescent Interest InventoryCerebral Palsy (AIICP). The predictive model was analyzed using a multiple linear regression model by the enter method. Results: The multiple linear regression analysis data presented that the highest independence in motor performance, personal values, social environment support, and age appeared to be the strongest predictors of interest in performing activities in the explored adolescents with CP (R2: 0.475). Discussion: Interest as a significant factor for participation and motivation in conducting daily living activities is associated with the highest independence in motor performance, personal values, social environment support, and the age of adolescents with CP.