Anonymous
Not logged in
Talk
Contributions
Create account
Log in
Search
Editing
Jo Nijs
(section)
From MEpedia, a crowd-sourced encyclopedia of ME and CFS science and history
Namespaces
Page
Discussion
More
More
Page actions
Read
Edit
Edit source
History
Warning:
You are not logged in. Your IP address will be publicly visible if you make any edits. If you
log in
or
create an account
, your edits will be attributed to your username, along with other benefits.
Anti-spam check. Do
not
fill this in!
===Daily physical activity in ME/CFS=== Nijs has researched how a reliable measurement of the daily activities of ME/CFS patients could be obtained.Β He has agued that the 'International Physical activity questionnaire-short form' (IPAQ-sf) might be inappropriate since it focused mostly on strenuous efforts and vigorous activities, which are hardly performed by ME/CFS patients.<ref name="IPAQ2011" /> As an alternative, Nijs proposes to use more direct measures such as an accelerometer that tracks step counts and an activity diary. In a 2011 study, Nijs used these techniques to follow up on the activities of 67 ME/CFS patients and 66 healthy controls.<ref name="Fluct2011" /> Patients were significantly less active compared to sedentary controls. The study was however unable to confirm the fluctuating activity pattern of ME/CFS patients; they did not concentrate their activities more in peaks, as was suggested by [[Leonard Jason]].<ref name="Jason1999">{{Cite journal | last = Jason | first = L.A. | authorlink = Leonard Jason | last2 = King | first2 = C.P. | authorlink2 = | last3 = Frankenberry | first3 = E.L. | author-link3 = | last4 = Jordan | first4 = K.M. | authorlink4 = Karen Jordan | last5 = Tryon | first5 = W.W. | authorlink5 = | last6 = Rademaker | first6 = F. | last7 = Huang | first7 = C.F. | date = Apr 1999 | title = Chronic fatigue syndrome: assessing symptoms and activity level | url = https://www.ncbi.nlm.nih.gov/pubmed/10348404|journal=Journal of Clinical Psychology|volume=55|issue=4 | pages = 411β424|issn=0021-9762|pmid=10348404|quote=|via=}}</ref> Nijsβ study showed a correlation between time spent being more active on the one hand and pain, fatigue and concentration difficulties on the other hand. According to the authors "this can be interpreted as more physical activity resulting in more complaints and more fluctuations in the fatigue." A 2013 study by Nijs' research group showed that there was no significant correlation between activity levels and cognitive performance in 31 ME/CFS patients.<ref name="IckmansCog2013" /> Another study suggested increased physical activity to have beneficial effects on sleep quality in ME/CFS.<ref name="Aerenhouts2015">{{Cite journal | title = Sleep characteristics, exercise capacity and physical activity in patients with chronic fatigue syndrome | date = 2015 | url=https://pubmed.ncbi.nlm.nih.gov/25512240/|journal=Disability and Rehabilitation|volume=37|issue=22 | pages = 2044β2050 | last = Aerenhouts | first = Dirk | authorlink = | last2 = Ickmans | first2 = Kelly | authorlink2 = Kelly Ickmans | last3 = Clarys | first3 = Peter | authorlink3 = | last4 = Zinzen | first4 = Evert | authorlink4 = | last5 = Meersdom | first5 = Geert | authorlink5 = | last6 = Lambrecht | first6 = Luc | authorlink6 = | last7 = Nijs | first7 = Jo | authorlink7 = Jo Nijs|doi=10.3109/09638288.2014.993093|pmc=|pmid=25512240|access-date=|issn=1464-5165|quote=|via=}}</ref>
Summary:
Please make sure your edits are consistent with
MEpedia's guidelines
.
By saving changes, you agree to the
Terms of use
, and you irrevocably agree to release your contribution under the
CC BY-SA 3.0 License
and the
GFDL
. You agree that a hyperlink or URL is sufficient attribution under the Creative Commons license.
Cancel
Editing help
(opens in new window)
This page is a member of a hidden category:
Category:CS1 Nederlands-language sources (nl)
Navigation
Navigation
Skip to content
Main page
Browse
Become an editor
Random page
Popular pages
Abbreviations
Glossary
About MEpedia
Links for editors
Contents
Guidelines
Recent changes
Pages in need
Search
Help
Wiki tools
Wiki tools
Special pages
Page tools
Page tools
User page tools
More
What links here
Related changes
Page information
Page logs