| Title: |
Using compositional data analysis to explore accumulation of sedentary behavior, physical activity and youth health |
| Authors: |
Verswijveren, SJJM; Lamb, KE; Martín-Fernández, JA; Winkler, E; Leech, RM; Timperio, A; Salmon, J; Daly, RM; Cerin, E; Dunstan, DW; Telford, RM; Telford, RD; Olive, LS; Ridgers, ND |
| Publisher Information: |
SHANGHAI UNIV SPORT |
| Publication Year: |
2022 |
| Collection: |
The University of Melbourne: Digital Repository |
| Description: |
PURPOSE: The study aimed to describe youth time-use compositions, focusing on time spent in shorter and longer bouts of sedentary behavior and physical activity (PA), and to examine associations of these time-use compositions with cardiometabolic biomarkers. METHODS: Accelerometer and cardiometabolic biomarker data from 2 Australian studies involving youths 7-13 years old were pooled (complete cases with accelerometry and adiposity marker data, n = 782). A 9-component time-use composition was formed using compositional data analysis: time in shorter and longer bouts of sedentary behavior; time in shorter and longer bouts of light-, moderate-, or vigorous-intensity PA; and "other time" (i.e., non-wear/sleep). Shorter and longer bouts of sedentary time were defined as |
| Document Type: |
article in journal/newspaper |
| Language: |
English |
| ISSN: |
2095-2546 |
| Relation: |
https://hdl.handle.net/11343/281651 |
| Availability: |
https://hdl.handle.net/11343/281651 |
| Rights: |
https://creativecommons.org/licenses/by-nc-nd/4.0 ; CC BY-NC-ND |
| Accession Number: |
edsbas.E851938C |
| Database: |
BASE |