Adherence to a vitamin D supplement intervention in urban schoolchildren.
J Acad Nutr Diet
; 114(1): 86-90, 2014 Jan.
Article
en En
| MEDLINE
| ID: mdl-23999277
ABSTRACT
Vitamin D supplementation is an important strategy for preventing low levels of serum 25OHD and improving bone health and consequent associated health risks, especially in children at risk of deficiency. Although vitamin D supplements are recommended, there is limited research on the factors that influence adherence to taking them. In a cross-sectional sample of 256 child (aged 9 to 15 years) and parent pairs in the Boston, MA, area during January to March 2012, analysis of covariance was used to determine associations between health beliefs about vitamin D, parental vitamin D-containing supplement use, and the individual responsible for pill administration with supplement adherence measured by pill counts. Mean and median supplement pill count adherence over 3 months were 84% and 89%, respectively. Adherence was positively associated with parents' use of vitamin D-containing supplements (7% higher, P=0.008) and with combined child and parent responsibility for administration of the supplement compared with child only (9% higher, P=0.03). Parents' beliefs about vitamin D neither predicted their children's beliefs nor positively influenced children's adherence. Adherence was higher when parents took vitamin D-containing supplements and when parents and children shared responsibility for administering the supplement. Promoting child supplement use through parent involvement and role modeling may be a practical solution for registered dietitians who are aiming to improve vitamin D adherence in at-risk youth.
Palabras clave
Texto completo:
1
Bases de datos:
MEDLINE
Asunto principal:
Población Urbana
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Vitamina D
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Suplementos Dietéticos
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Cumplimiento de la Medicación
Tipo de estudio:
Observational_studies
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Prevalence_studies
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Prognostic_studies
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Risk_factors_studies
País/Región como asunto:
America do norte
Idioma:
En
Revista:
J Acad Nutr Diet
Año:
2014
Tipo del documento:
Article