| dc.description.abstract | This study aimed to compare the prevalence of 25-hydroxyvitamin D deficiency in cerebral palsied (CP) with healthy control children and evaluate possible correlations between 25-hydroxyvitamin D and severity of CP and motor function.In this case-control study, serum levels of 25-hydroxyvitamin D were evaluated in 65 children with CP and compared with 65 healthy children referred to Tabriz Pediatric Hospital, Tabriz, northwestern Iran in 2015. Blood samples were taken to measure levels of 25-hydroxyvitamin D, calcium, phosphorus and alkaline phosphatase. Regarding 25-hydroxyvitamin D levels, patients were classified as sufficient (?30 ng/ml), insufficient (20-30 ng/ml) and deficient (<20 ng/ml).Mean 25-hydroxyvitamin D levels were 28.03آ±24.2 ng/ml in patients and 30آ±1.94 ng/ml in control group. 25-hydroxyvitamin D deficiency was seen in 44.6% of CP and 18.5% of healthy children. There was no significant difference in 25-hydroxyvitamin D levels between boys and girls, CP types and use of antiepileptics in case group. There was significant negative correlation between age and 25-hydroxyvitamin D levels (P=0.007). The correlation between 25-hydroxyvitamin D and Gross Motor Function Classification System was not significant.25-hydroxyvitamin D deficiency is common in children with CP in comparison with healthy children. There was significant negative correlation between age and 25-hydroxyvitamin D levels. Routine measurement of 25-hydroxyvitamin D levels and its proper treatment is recommended to prevent its deficiency and subsequent consequences. | |
