Physical Activity and Sedentary Lifestyle Linked to Obstructive Sleep Apnea (OSA) Risk


OSA is a situation the place respiration is stopped for a brief interval throughout sleep that reduces oxygen provide. The main signs are loud loud night breathing, daytime sleepiness, pauses in respiration whereas asleep, and episodes of waking at evening feeling in need of breath or gasping for air.

It is estimated that round 1 billion adults aged 30-69 years are affected by gentle to extreme OSA globally.

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Serious problems related to poorly managed OSA embody an elevated danger of high blood pressure, stroke, coronary heart assault, irregular heartbeat, and sort 2 diabetes.

The main danger elements for obstructive sleep apnea are obesity, a household historical past of loud night breathing or apnea, and being male.

New Risk Factors Association

A brand new research printed within the European Respiratory Journalby investigators from Brigham and Women’s Hospital examined the relationship between an lively life-style and the danger of obstructive sleep apnea (OSA).

They analyzed the well being information from greater than 138,000 US women and men over a interval of 10-to-18 years. 8,733 members had been reported to have OSA diagnoses on the finish of observe up interval.

Other elements that may influence OSA danger had been additionally thought of inside their evaluation reminiscent of members’ age, body-mass index (BMI), and smoking or consuming alcohol habits.

Participants with reasonable and vigorous bodily exercise had been examined individually. Though each had been strongly correlated with a decrease danger of OSA, the members with the next exercise degree had a 54% decrease danger of creating OSA.

They additionally discovered that

  • People who spent greater than 4 hours per day sitting watching TV had a 78% larger OSA danger than the least sedentary individuals
  • People who did sedentary work had a 49% elevated danger of OSA in contrast with the least sedentary individuals.

The distinction in OSA danger between sedentary work and time spent sitting watching TV is defined by different behaviors that might result in extra weight achieve, which is understood to be a risk factor for OSA.

“We found that physical activity and sedentary behavior are independently associated with OSA risk,” stated Huang, an Associate Epidemiologist on the Brigham.

This research additionally differs from earlier research due to its massive pattern dimension and detailed evaluation of bodily exercise and sedentary conduct. The analysis workforce was capable of take many related elements under consideration, making the findings extra credible.

Based on the research findings, investigators encourage physicians to focus on the benefits of physical activity to decrease OSA danger amongst individuals.

Future Perspective

All collected information on this research about OSA analysis and bodily exercise or sedentary conduct, had been self-reported. Mild OSA is usually difficult to detect and might stay clinically unrecognized.

Furthermore, solely leisure bodily exercise was thought of, leaving out any bodily exercise in occupational settings. Sedentary conduct was solely counted as sitting whereas watching TV and sitting away from house or at work.

The subsequent step on this analysis ought to accumulate information utilizing actigraphy, house sleep apnea exams and polysomnography, reasonably than self-reports.

Lifestyle Remedies

Simple life-style interventions might help individuals with obstructive sleep apnea.

Regular train – As weight problems will increase the danger of airway obstruction and slim nasal passages that result in OSA, maintaining a healthy weight with regular exercise is vital to forestall sleep apnea. It additionally improves respiratory power and encourages oxygen circulation to cut back the signs of sleep apnea.

Altering sleep place – For some individuals, OSA happens after they sleep on their again. In such people, sleeping on the aspect might help ease respiration.

Avoid alcohol and smoking – Alcohol relaxes the throat muscle mass that management your respiration resulting in sleep apnea. Alcohol may also trigger irritation in your airways, blocking your airflow. Tobacco use additionally worsens sleep apnea signs by contributing to irritation and swelling within the airways. So, keep away from smoking and consuming alcohol behavior to enhance the sleep high quality.

Use humidifiers – As dry air canrestrict airways to extend congestion and difficulty in breathing, the humidifiers that add moisture to the air can cut back sleep apnea danger. For added advantages, lavender, peppermint, or eucalyptus oil could be added to a humidifier. These three important oils have recognized anti-inflammatory and soothing advantages.

Use oral home equipment – Oral home equipment might help with sleep apnea by repositioning your jaw or tongue to maintain the airway open throughout sleep. The two main home equipment are mandibular development gadgets and tongue stabilizing gadgets. These work by shifting your decrease jaw or tongue ahead to lower the obstruction behind our throat. These home equipment vary from low-cost, over-the-counter (OTC) choices to gadgets which can be custom-fit by a dentist.

Although OSA could be managed with trendy remedies, the main focus needs to be on prevention. Health professionals ought to prioritize prevention and help people who find themselves at-risk of creating OSA to be extra lively.

This research provides to the proof on the significance of sustaining an lively life-style on stopping OSA, and it’s encouraging that even a small improve in bodily exercise or discount in sedentary hours can reap potential advantages.

References :

  1. Sleep Apnea – (
  2. Treatments for Obstructive Sleep Apnea – (
  3. Obstructive sleep apnea – Adults – (

Source: Medindia

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