Physiotherapy - Theses

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    Understanding and promoting physical activity participation for children born preterm
    Cameron, Kate Lillian Iona ( 2021)
    Children born preterm are at greater risk of motor impairment, including cerebral palsy (CP) and developmental coordination disorder, compared with children born at term. Despite the important role participation, including participation in physical activity (PA), plays in promoting motor development, very little is known about participation for children born preterm at preschool age. Participation includes two components: attendance and involvement. It is a complex phenomenon, influenced by environmental and personal factors, and is recognised as an important outcome for children with motor impairment. This thesis aims to better understand correlates of participation for preschool age children born preterm, as well as means of promoting participation for this group. Study one focused on correlates of participation. It compared community participation for preschool age children born at <30 weeks’ gestation (VP) and at term, and explored motor impairment and social risk as possible correlates of participation. Perceived environmental barriers and facilitators of community participation were also assessed. Children born VP participated less frequently in community activities compared with children born at term. Higher social risk was associated with poorer participation outcomes for children born VP but not term, while there was little evidence motor impairment was associated with community participation. Finally, parents of children born VP perceived greater environmental barriers to participation compared with parents of children born at term. Study two was a systematic review exploring the efficacy of movement-based interventions for preschool age children (3-6 years), with or at risk of motor impairment, including children born preterm (<37 weeks’ gestation). This review highlighted the scarcity of randomised controlled trials (RCTs) or quasi RCTs exploring movement-based interventions for this age group. Overall, movement-based interventions did not significantly improve body structure and function or activity outcomes, while the heterogeneity of intervention design and study quality made it difficult to establish definite conclusions. In particular, there were no studies that assessed participation as an outcome. Study three explored the feasibility and acceptability of a novel intervention known as Dance PREEMIE (a Dance PaRticipation intervention for Extremely prEterm children with Motor Impairment at prEschool age), which aimed to improve PA participation for preschool age children born extremely preterm (<28 weeks’ gestation) or extremely low birthweight (<1000g), with motor impairment. Children enrolled in Dance PREEMIE were allocated to a weekly community dance class (8 weeks duration) taught by dance teachers who received study-specific training. Dance PREEMIE was feasible to implement in Melbourne, Australia. Classes were well-attended and enjoyable for children, while dance teachers reported improved self-efficacy for teaching children with motor impairment after the training. Overall, Dance PREEMIE was acceptable to both parents of participating children and dance teachers. Findings from this thesis indicate that preschool age children born preterm have poorer participation outcomes compared with their term born peers, and present evidence on the feasibility and acceptability of Dance PREEMIE, a novel PA participation intervention.