Chronobiology in Medicine

Yoo, Cho, Han, Loh, and Seo: Sleep Duration and Body Mass Index in 5–9 Aged Korean Children

Erratum

Published online: December 29, 2022

DOI: https://doi.org/10.33069/cim.2022.0024e

Sleep Duration and Body Mass Index in 5–9 Aged Korean Children

Sung Hoon Yoo¹, Wan Il Cho², Youngshin Han², Byoung Gook Loh³, Won Hee Seo¹

¹Department of Pediatrics, Korea University Ansan Hospital, Korea University College of Medicine, Ansan, Korea

²Nutrii Co., Ltd. Research Institute of Food & Life Cycle, Seoul, Korea

³Department of Applied Artificial Intelligence, Hansung University, Seoul, Korea

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

We would like to correct the Table 2 as written below (red letters).

We would like to correct the Table 2 as written below (red letters).

Table 2.

Sleep duration and bedtime by age

Age group	Participants n (%)	Sleep duration (h)	Bedtime (h)
5 years old	7,746 (49.9)	9.53±0.85	21.60±0.72
6 years old	5,348 (34.4)	9.41±0.84	21.60±0.72
7 years old	913 (5.8)	9.16±0.86	21.60±0.72
8 years old	696 (4.5)	8.99±0.95	21.80±0.72
9 years old	840 (5.5)	8.78±0.92	22.08±0.72

Values are presented as mean±standard deviation.