actigraphy

  1. D

    "Fitbits and other wearables may not accurately track heart rates in people of color" STAT News

    Very significant for POC who are trying to track heart rates. Also makes one wonder about other factors that impact accuracy. "An estimated 40 million people in the United States have smartwatches or fitness trackers that can monitor their heartbeats. But some people of color may be at risk of...
  2. Esther12

    Esther Crawley (2019) Physical activity patterns among children and adolescents with mild-to-moderate CFS / ME [baseline accelerometer MAGENTA data]

    Can't actually find this paper, but the abstract has been posted at Bath and I thought it might be of interest, even though they don't really say much: https://researchportal.bath.ac.uk/en/publications/physical-activity-patterns-among-children-and-adolescents-with-mi (Edit: Open access...
  3. Hoopoe

    Symptom fluctuations and daily physical activity in patients with chronic fatigue syndrome: a case-control study, Nijs et al (2011)

    A study that is of interest because it measured activity levels with an accelerometer. https://www.ncbi.nlm.nih.gov/pubmed/22032215 Unfortunately the authors did not investigate further to find out the "direction of these relations".
  4. JaimeS

    Who said: no getting back to work or drop in benefits after GET / CBT?

    Another 'who said' post! I've got Vink's paper (2016). Even the PACE authors themselves say there was no difference between groups in lost employment, before or after the trial, and yet CBT and GET were more expensive anyway, and that may be enough. In general benefits is a terrible, terrible...
  5. Sly Saint

    The use of monitoring devices such as actometers to measure outcomes in clinical trials. Discussion thread

    This post was copied and subsequent posts either copied or moved from this thread: David Tuller: Trial By Error: So What's Happening with the MAGENTA Trial? Re the actometers; I know others have said this but why on earth didn't they use fitbits? Crawleys always going on about how she is 'like...
  6. Indigophoton

    Blog: PACE trial: Whatever happened to actigraphy?

    A new blog post by @Lucibee, https://lucibee.wordpress.com/2018/05/09/pace-trial-whatever-happened-to-actigraphy/
  7. Indigophoton

    It’s not your fitness tracker that is wrong – it’s you

    http://www.lboro.ac.uk/news-events/news/2018/april/its-not-your-fitness-tracker-thats-wrong-its-you/ From the paper, http://jech.bmj.com/content/early/2018/04/09/jech-2017-209703
  8. Andy

    Autonomic nervous system function, activity patterns, & sleep after physical or cognitive challenge

    Personally I don't know the researchers but it's been suggested to me that at least one has previously been firmly in the BPS camp, the fact that it is published in the Journal of Psychosomatic Research is a red flag as well. But, until proven otherwise, I'm putting it in the Biomedical research...
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