Journal article
Prevalence of high screen time and associated factors among students: a cross-sectional study in Zhejiang, China
- Abstract:
-
Objective To investigate the prevalence and correlates of high screen time (ST) among students in Zhejiang, China.
Expand abstract
- Publication status:
- Published
- Peer review status:
- Peer reviewed
- Version:
- Publisher's Version
Actions
Access Document
- Files:
-
-
(pdf, 291.1KB)
-
- Publisher copy:
- 10.1136/bmjopen-2018-021493
Why is the content I wish to access not available via ORA?
Bibliographic data (the information relating to research outputs) and full-text items (e.g. articles, theses, reports, etc.) arrive in ORA from several different sources. Unfortunately we are not able to make available the full-text for every research output.
Please contact the ORA team (
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
) if you have queries regarding unavailable content OR if you are aware of a full-text copy we can make available.
Content may be unavailable for the following four reasons
-
Version unsuitable
-
We have not obtained a suitable full-text for a given research output. See this page for more information.
-
Recently completed
-
Sometimes content is held in ORA but is unavailable for a fixed period of time to comply with the policies and wishes of rights holders.
-
Permissions
-
All content made available in ORA should comply with relevant rights, such as copyright. See this page for more information.
-
Clearance
-
Some thesis volumes scanned as part of the digitisation scheme funded by Dr Leonard Polonsky are currently unavailable due to sensitive material or uncleared third-party copyright content. We are attempting to contact authors whose theses are affected.
Alternative access to the full-text
You may be able to access the full-text directly from the publisher's website using the 'Publisher Copy' link in the 'Links & Downloads' box from a research output's ORA record page. This method may require an institutional or individual subscription to the journal/resource.
Authors
Funding
+ National Key Research and Development Program of China
More from this funder
Grant:
2016YFC0900502
Bibliographic Details
- Publisher:
- BMJ Publishing Group Publisher's website
- Journal:
- BMJ Open Journal website
- Volume:
- 8
- Issue:
- 6
- Chapter number:
- e021493
- Publication date:
- 2018-06-19
- Acceptance date:
- 2018-05-10
- DOI:
- EISSN:
-
2044-6055
- Pubs id:
-
pubs:859153
- URN:
-
uri:a8fed931-7a9e-49af-b7c1-ec4c18442c78
- UUID:
-
uuid:a8fed931-7a9e-49af-b7c1-ec4c18442c78
- Local pid:
- pubs:859153
Item Description
- Language:
- English
Terms of use
- Copyright holder:
- Wang et al
- Copyright date:
- 2018
- Notes:
- © Article author(s) (or their employer(s) unless otherwise stated in the text of the article) 2018. All rights reserved. No commercial use is permitted unless otherwise expressly granted. This is an open access article distributed in accordance with the terms of the Creative Commons Attribution (CC BY 4.0) license, which permits others to distribute, remix, adapt and build upon this work, for commercial use, provided the original work is properly cited.
If you are the owner of this record, you can report an update to it here: Report update to this record