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Updated: Jan 23, 2026

Predictive Immune Modeling of Solid Tumors
Published on: February 25, 2020
Examining the Vitamin D Status of Children With Solid Tumors
Orsolya Juhász1, Zsuzsanna Jakab2, András Szabó1
12nd Department of Pediatrics, Semmelweis University, Hungary.
Abstract:
Objective: Our aims were to compare the vitamin D status of children with and without cancer and to examine the possible correlation between vitamin D levels in children with cancer before initiating treatment and prognosis.Method: We compared the data of 173 children with cancer with those of 569 children without cancer.Results: We measured a significant difference (p = 1.34E-08) between the vitamin D levels of children with cancer before treatment and children without cancer. There was a significant correlation between the initial vitamin D levels of children with cancer and the prognosis (p = 0.016, odds ratio = 51.33) at 5% significance.Conclusions: The average vitamin D level was 19.76% lower in the population with cancer compared with the average of the control group, and we found a correlation between the lower vitamin D levels in children with cancer and the adverse prognosis. We suggest that supplying vitamin D is reasonable and a prospective study of vitamin D in pediatric patients with cancer is recommended.
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