Abstract
Background: The associations of 25-hydroxyvitamin D [25(OH)D], non-high-density lipoprotein (HDL) cholesterol, low-density lipoprotein (LDL), and related markers of early cardiovascular disease (CVD) are unclear in prepubertal children.
Objective: To investigate the association of 25(OH)D with markers of CVD. The hypothesis was that 25(OH)D would vary inversely with non-HDL-C.
Subjects and methods: A prospective cross-sectional study of children (n=45; 26 males, 19 females) of mean age 8.3±2.5 years to investigate the relationships between 25(OH)D and glucose, insulin, high-sensitivity C-reactive protein, and lipids. Vitamin D deficiency was defined as 25(OH)D <20 ng/mL; overweight as body mass index (BMI) ≥85th but <95th percentile; and obesity as BMI >95th percentile.
Results: Twenty subjects (44.4%) had BMI <85%, and 25 had BMI of ≥85%. Eleven participants (24.4%) had 25(OH)D of <20 ng/mL, and 10 (22.2%) had 25(OH)D of >30 ng/mL. Patients with 25(OH)D of <20 ng/mL had significantly elevated non-HDL-C (136.08±44.66 vs. 109.88±28.25, p=0.025), total cholesterol (TC)/HDL ratio (3.89±1.20 vs. 3.21±0.83, p=0.042), and triglycerides (TG) (117.09±71.27 vs. 73.39±46.53, p=0.024), while those with 25(OH)D of >30 ng/mL had significantly lower non-HDL-C, TC/HDL, TG, and LDL (82.40±18.03 vs. 105.15±28.38, p=0.006). Multivariate analysis showed significant inverse correlations between 25(OH)D and non-HDL cholesterol (β=–0.337, p=0.043), and TC/HDL ratio (β=–0.339, p=0.028), and LDL (β=–0.359, p=0.016), after adjusting for age, race, sex, BMI, and seasonality.
Conclusions: Vitamin D varied inversely with non-HDL, TC/HDL, and LDL. A 25(OH)D level of 30 ng/mL is associated with optimal cardioprotection in children.
This study was supported in part by a grant to Benjamin U. Nwosu from the Department of Pediatrics and the Faculty Diversity Scholars Program, University of Massachusetts Medical School, Worcester, MA, USA. BUN and MML are members of the UMass Diabetes and Endocrine Research Center (DK32520).
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©2013 by Walter de Gruyter Berlin Boston
Articles in the same Issue
- Masthead
- Masthead
- Review article
- Application of imaging modalities for evaluating neuroblastoma
- Images in pediatric endocrinology
- Lingual thyroid
- Original articles
- A levothyroxine dose recommendation for the treatment of children and adolescents with autoimmune thyroiditis induced hypothyroidism
- Fasting glucagon-like peptide-1 in patients with overt hyperthyroidism and euthyroid congenital hypothyroidism
- Perinatal complications and higher risks of offspring thyroid dysfunction in early childhood of Graves’ disease mothers with euthyroidism
- Clinical characteristics and management of cranial diabetes insipidus in infants
- Desmopressin administration in children with central diabetes insipidus: a retrospective review
- An electronic surveillance system for monitoring the hospital presentation of nutritional vitamin D deficiency in children in Scotland
- Frequency and severity of ketoacidosis at onset of autoimmune type 1 diabetes over the past decade in children referred to a tertiary paediatric care centre: potential impact of a national programme highlighted
- Vitamin D status is associated with early markers of cardiovascular disease in prepubertal children
- Evaluation of bone mineral density in children with type 1 diabetes mellitus
- Observational study of diabetes management in type 1 diabetic school-age children during holiday versus school days
- Relationship of body mass index and GAD65 antibody status on β-cell secretion at diabetes onset in African-American children
- Serum dipeptidyl peptidase 4 activity in children with type 1 diabetes mellitus
- Concomitant autoantibodies in newly diagnosed diabetic children with transient celiac serology or proven celiac disease
- Assessment of user-friendliness of the Norditropin FlexPro for pediatric patients treated with recombinant human growth hormone: results of an open-label user survey
- Cognitive impairment and gray/white matter volume abnormalities in pediatric patients with Turner syndrome presenting with various karyotypes
- Prevalence of metabolic syndrome among urban Indian adolescents and its relation with insulin resistance (HOMA-IR)
- Prevalence of metabolic syndrome in obese Chilean children and association with gene variants of the leptin-melanocortin system
- Evaluation of serum neopterin levels and its relationship with adipokines in pediatric obesity-related nonalcoholic fatty liver disease and healthy adolescents
- Could GSD type I expand the spectrum of disorders with elevated plasma chitotriosidase activity?
- Patient reports
- Treatment of hyperinsulinemic hypoglycemia because of diffuse nesidioblastosis with nifedipine after surgical therapies in a newborn
- Successful subcutaneous glucagon use for persistent hypoglycaemia in congenital hyperinsulinism
- A novel atypical presentation of insulin autoimmune syndrome (Hirata’s disease) in a child
- Diagnosis of septo-optic dysplasia in a neonate with hypernatremia, hypoglycemia, and persistent hypothermia
- Speech and language delay in two children: an unusual presentation of hyperthyroidism
- Lissencephaly presenting with congenital hypothyroidism
- PHEX gene mutation in a Chinese family with six cases of X-linked hypophosphatemic rickets
- Primary hyperparathyroidism as an extremely rare cause of secondary myelofibrosis in childhood
- A family with Camurati-Engelman disease: the role of the missense p.R218C mutation in TGFbeta1 in bones and endocrine glands
- A case of SCNN1A splicing mutation presenting as mild systemic pseudohypoaldosteronism type 1
- Central precocious puberty in a girl with Prader-Willi syndrome
- Type 1 diabetes mellitus in a patient with homozygous sickle cell anemia
- Short communication
- No impact of obesity susceptibility loci on weight regain after a lifestyle intervention in overweight children
- Letter to the Editor
- Reliability and validity of homeostasis model assessment for insulin resistance and β-cell dysfunction in critically ill children with hyperglycemia
Articles in the same Issue
- Masthead
- Masthead
- Review article
- Application of imaging modalities for evaluating neuroblastoma
- Images in pediatric endocrinology
- Lingual thyroid
- Original articles
- A levothyroxine dose recommendation for the treatment of children and adolescents with autoimmune thyroiditis induced hypothyroidism
- Fasting glucagon-like peptide-1 in patients with overt hyperthyroidism and euthyroid congenital hypothyroidism
- Perinatal complications and higher risks of offspring thyroid dysfunction in early childhood of Graves’ disease mothers with euthyroidism
- Clinical characteristics and management of cranial diabetes insipidus in infants
- Desmopressin administration in children with central diabetes insipidus: a retrospective review
- An electronic surveillance system for monitoring the hospital presentation of nutritional vitamin D deficiency in children in Scotland
- Frequency and severity of ketoacidosis at onset of autoimmune type 1 diabetes over the past decade in children referred to a tertiary paediatric care centre: potential impact of a national programme highlighted
- Vitamin D status is associated with early markers of cardiovascular disease in prepubertal children
- Evaluation of bone mineral density in children with type 1 diabetes mellitus
- Observational study of diabetes management in type 1 diabetic school-age children during holiday versus school days
- Relationship of body mass index and GAD65 antibody status on β-cell secretion at diabetes onset in African-American children
- Serum dipeptidyl peptidase 4 activity in children with type 1 diabetes mellitus
- Concomitant autoantibodies in newly diagnosed diabetic children with transient celiac serology or proven celiac disease
- Assessment of user-friendliness of the Norditropin FlexPro for pediatric patients treated with recombinant human growth hormone: results of an open-label user survey
- Cognitive impairment and gray/white matter volume abnormalities in pediatric patients with Turner syndrome presenting with various karyotypes
- Prevalence of metabolic syndrome among urban Indian adolescents and its relation with insulin resistance (HOMA-IR)
- Prevalence of metabolic syndrome in obese Chilean children and association with gene variants of the leptin-melanocortin system
- Evaluation of serum neopterin levels and its relationship with adipokines in pediatric obesity-related nonalcoholic fatty liver disease and healthy adolescents
- Could GSD type I expand the spectrum of disorders with elevated plasma chitotriosidase activity?
- Patient reports
- Treatment of hyperinsulinemic hypoglycemia because of diffuse nesidioblastosis with nifedipine after surgical therapies in a newborn
- Successful subcutaneous glucagon use for persistent hypoglycaemia in congenital hyperinsulinism
- A novel atypical presentation of insulin autoimmune syndrome (Hirata’s disease) in a child
- Diagnosis of septo-optic dysplasia in a neonate with hypernatremia, hypoglycemia, and persistent hypothermia
- Speech and language delay in two children: an unusual presentation of hyperthyroidism
- Lissencephaly presenting with congenital hypothyroidism
- PHEX gene mutation in a Chinese family with six cases of X-linked hypophosphatemic rickets
- Primary hyperparathyroidism as an extremely rare cause of secondary myelofibrosis in childhood
- A family with Camurati-Engelman disease: the role of the missense p.R218C mutation in TGFbeta1 in bones and endocrine glands
- A case of SCNN1A splicing mutation presenting as mild systemic pseudohypoaldosteronism type 1
- Central precocious puberty in a girl with Prader-Willi syndrome
- Type 1 diabetes mellitus in a patient with homozygous sickle cell anemia
- Short communication
- No impact of obesity susceptibility loci on weight regain after a lifestyle intervention in overweight children
- Letter to the Editor
- Reliability and validity of homeostasis model assessment for insulin resistance and β-cell dysfunction in critically ill children with hyperglycemia