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  • Correction
  • Open Access

Correction to: Purging behaviors relate to impaired subjective sleep quality in female patients with anorexia nervosa: a prospective observational study

  • 1, 2Email author,
  • 1,
  • 1,
  • 1,
  • 1,
  • 1,
  • 3 and
  • 1
BioPsychoSocial MedicineThe official journal of the Japanese Society of Psychosomatic Medicine201812:5

https://doi.org/10.1186/s13030-018-0124-1

  • Received: 26 February 2018
  • Accepted: 26 February 2018
  • Published:

The original article was published in BioPsychoSocial Medicine 2017 11:22

Correction

After publication of the original article [1], the authors reported an error to Table 2.
Table 2

Spearman’s rank correlation analysis of global sleep quality (global PSQI-J)

Variables

ρ

P

Diagnosis of ANbp

0.525

0.017*

Age

0.345

0.136

Body mass index

0.168

0.479

Duration of illness

0.536

0.015*

Current menstruation

0.281

0.230

Use of sedative drugs

0.332

0.152

CES-D

0.318

0.172

Vomiting

0.561

0.010*

Chewing

-0.061

0.798

Laxative overuse

0.407

0.075

Uretic misuse

0.280

0.232

ANbp anorexia nervosa binge-eating/purging type; CES-D Center for Epidemiologic Studies Depression, PSQI-J Japanese version of the Pittsburgh Sleep Quality Index; ρ Spearman’s correlation coefficient

*P < 0.05

The title for the right-hand column of Table 2 was incorrectly included as “ρ” when it should have been “P”. The correct version of Table 2 is included in this Correction.

Notes

Declarations

Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated.

Authors’ Affiliations

(1)
Department of Psychosomatic Medicine, Kohnodai Hospital, National Center for Global Health and Medicine, 1-7-1 Kohnodai, Ichikawa, Chiba 272-8516, Japan
(2)
Department of Psychosomatic Medicine, Saiseikai Fukuoka General Hospital, 1-3-46 Tenjin, Chuo-ku, Fukuoka 810-0001, Japan
(3)
Department of Psychosomatic Research, National Institute of Mental Health, National Center of Neurology and Psychiatry, 4-1-1 Ogawahigashi, Kodaira, Tokyo 187-8553, Japan

Reference

  1. Tanahashi T, Kawai K, Tatsushima K, Saeki C, Wakabayashi K, Tamura N, et al. Purging behaviors relate to impaired subjective sleep quality in female patients with anorexia nervosa: a prospective observational study. BioPsychoSocial Medicine. 2017;11:22.View ArticlePubMedPubMed CentralGoogle Scholar

Copyright

© The Author(s). 2018

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