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Portable Oxygen Did Not Increase Physical Activity in Fibrotic Lung Disease Patients

Randomized trial shows no difference from sham control ...

Are Wearable Trackers Accurate? A Doctor Explains The Data On 9 Brands

From the Oura Ring to the Apple Watch to the Google Pixel — here's what the science really says about the accuracy of their health data ...
Verywell Health

Why Obstructive Sleep Apnea Raises Inflammation and Weakens Immune Defenses

Obstructive sleep apnea promotes whole-body inflammation and weakens the body's immune system. Read about related pathways and health consequences.
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'80% of people with sleep apnea don't know they have it' — the signs and sleep tracker metrics to look for, according to a Samsung Health scientist

An estimated 80% of sleep apnea cases remain undiagnosed worldwide but your sleep tracker could hold the key to a successfully spotting symptoms of the condition, a study by Samsung has found. “For ...
bmjopensem.bmj

Should we use fat-free mass or body mass and percentage body fat as separate predictors to predict maximum oxygen uptake?

Conclusion Incorporating FFM into equations to predict VO 2max fails to explain the negative effect of central adiposity. However, by incorporating M and percentage body fat (BF%) separately into the ...