---
_id: '27571'
abstract:
- lang: eng
text: '(1) Background: Evidence has accumulated that patients with anorexia
nervosa (AN) are at higher risk for vitamin D deficiency than healthy controls.
In epidemiologic studies, low 25(OH) vitamin D (25(OH)D) levels were associated
with depression. This study analyzed the relationship between 25(OH)D serum levels
in adolescent patients and AN and depressive symptoms over the course of treatment.
(2) Methods: 25(OH)D levels and depressive symptoms were analyzed in 93 adolescent
(in-)patients with AN from the Anorexia Nervosa Day patient versus Inpatient (ANDI)
multicenter trial at clinic admission, discharge, and 1 year follow up. Mixed
regression models were used to analyze the relationship between 25(OH)D levels
and depressive symptoms assessed by the Beck Depression Inventory (BDI-II). (3)
Results: Although mean 25(OH)D levels constantly remained in recommended ranges
(≥50 nmol/L) during AN treatment, levels decreased from (in)patient admission
to 1 year follow up. Levels of 25(OH)D were neither cross-sectionally, prospectively,
nor longitudinally associated with the BDI-II score. (4) Conclusions: This study
did not confirm that 25(OH)D levels are associated with depressive symptoms in
patients with AN. However, increasing risks of vitamin D deficiency over the course
of AN treatment indicate that clinicians should monitor 25(OH)D levels.'
article_number: '2356'
author:
- first_name: Manuel
full_name: Föcker, Manuel
last_name: Föcker
- first_name: Nina
full_name: Timmesfeld, Nina
last_name: Timmesfeld
- first_name: Judith
full_name: Bühlmeier, Judith
id: '89838'
last_name: Bühlmeier
- first_name: Denise
full_name: Zwanziger, Denise
last_name: Zwanziger
- first_name: Dagmar
full_name: Führer, Dagmar
last_name: Führer
- first_name: Corinna
full_name: Grasemann, Corinna
last_name: Grasemann
- first_name: Stefan
full_name: Ehrlich, Stefan
last_name: Ehrlich
- first_name: Karin
full_name: Egberts, Karin
last_name: Egberts
- first_name: Christian
full_name: Fleischhaker, Christian
last_name: Fleischhaker
- first_name: Christoph
full_name: Wewetzer, Christoph
last_name: Wewetzer
- first_name: Ida
full_name: Wessing, Ida
last_name: Wessing
- first_name: Jochen
full_name: Seitz, Jochen
last_name: Seitz
- first_name: Beate
full_name: Herpertz-Dahlmann, Beate
last_name: Herpertz-Dahlmann
- first_name: Johannes
full_name: Hebebrand, Johannes
last_name: Hebebrand
- first_name: Lars
full_name: Libuda, Lars
id: '88682'
last_name: Libuda
orcid: 0000-0003-1603-3133
citation:
ama: 'Föcker M, Timmesfeld N, Bühlmeier J, et al. Vitamin D Level Trajectories of
Adolescent Patients with Anorexia Nervosa at Inpatient Admission, during Treatment,
and at One Year Follow Up: Association with Depressive Symptoms. Nutrients.
Published online 2021. doi:10.3390/nu13072356'
apa: 'Föcker, M., Timmesfeld, N., Bühlmeier, J., Zwanziger, D., Führer, D., Grasemann,
C., Ehrlich, S., Egberts, K., Fleischhaker, C., Wewetzer, C., Wessing, I., Seitz,
J., Herpertz-Dahlmann, B., Hebebrand, J., & Libuda, L. (2021). Vitamin D Level
Trajectories of Adolescent Patients with Anorexia Nervosa at Inpatient Admission,
during Treatment, and at One Year Follow Up: Association with Depressive Symptoms.
Nutrients, Article 2356. https://doi.org/10.3390/nu13072356'
bibtex: '@article{Föcker_Timmesfeld_Bühlmeier_Zwanziger_Führer_Grasemann_Ehrlich_Egberts_Fleischhaker_Wewetzer_et
al._2021, title={Vitamin D Level Trajectories of Adolescent Patients with Anorexia
Nervosa at Inpatient Admission, during Treatment, and at One Year Follow Up: Association
with Depressive Symptoms}, DOI={10.3390/nu13072356},
number={2356}, journal={Nutrients}, author={Föcker, Manuel and Timmesfeld, Nina
and Bühlmeier, Judith and Zwanziger, Denise and Führer, Dagmar and Grasemann,
Corinna and Ehrlich, Stefan and Egberts, Karin and Fleischhaker, Christian and
Wewetzer, Christoph and et al.}, year={2021} }'
chicago: 'Föcker, Manuel, Nina Timmesfeld, Judith Bühlmeier, Denise Zwanziger, Dagmar
Führer, Corinna Grasemann, Stefan Ehrlich, et al. “Vitamin D Level Trajectories
of Adolescent Patients with Anorexia Nervosa at Inpatient Admission, during Treatment,
and at One Year Follow Up: Association with Depressive Symptoms.” Nutrients,
2021. https://doi.org/10.3390/nu13072356.'
ieee: 'M. Föcker et al., “Vitamin D Level Trajectories of Adolescent Patients
with Anorexia Nervosa at Inpatient Admission, during Treatment, and at One Year
Follow Up: Association with Depressive Symptoms,” Nutrients, Art. no. 2356,
2021, doi: 10.3390/nu13072356.'
mla: 'Föcker, Manuel, et al. “Vitamin D Level Trajectories of Adolescent Patients
with Anorexia Nervosa at Inpatient Admission, during Treatment, and at One Year
Follow Up: Association with Depressive Symptoms.” Nutrients, 2356, 2021,
doi:10.3390/nu13072356.'
short: M. Föcker, N. Timmesfeld, J. Bühlmeier, D. Zwanziger, D. Führer, C. Grasemann,
S. Ehrlich, K. Egberts, C. Fleischhaker, C. Wewetzer, I. Wessing, J. Seitz, B.
Herpertz-Dahlmann, J. Hebebrand, L. Libuda, Nutrients (2021).
date_created: 2021-11-18T19:23:23Z
date_updated: 2022-09-15T09:42:11Z
department:
- _id: '35'
- _id: '22'
- _id: '395'
doi: 10.3390/nu13072356
extern: '1'
language:
- iso: eng
publication: Nutrients
publication_identifier:
issn:
- 2072-6643
publication_status: published
status: public
title: 'Vitamin D Level Trajectories of Adolescent Patients with Anorexia Nervosa
at Inpatient Admission, during Treatment, and at One Year Follow Up: Association
with Depressive Symptoms'
type: journal_article
user_id: '89838'
year: '2021'
...