|Cerebral palsy (CP) represents the largest diagnostic group treated in pediatric rehabilitation. The hallmark impairment in children with CP is a disordered development of gross motor function that has a negative impact on physical activity (PA) levels. Children with CP are less physically active than typically developing peers, and to minimize health risks associated with sedentary living there is a growing need for a better understanding of potentially modifiable variables that are associated with PA in this population. Impairment of posture and balance in sitting affects the ability to perform the activities of daily living. Stability and dynamic stability are two important aspects of the sitting position. Stability is the ability to reduce the bodyâs motion or sway.
The impact factor of journal provides quantitative assessment tool for grading, evaluating, sorting and comparing journals of similar kind. It reflects the average number of citations to recent articles published in science and social science journals in a particular year or period, and is frequently used as a proxy for the relative importance of a journal within its field. It is first devised by Eugene Garfield, the founder of the Institute for Scientific Information.The impact factor of a journal is evaluated by dividing the number of current year citations to the source items published in that journal during the previous two years.