ProHealth me-cfs Vitamin and Natural Supplement Store and Health
Home  |  Log In  |  My Account  |  View Cart  View Your ProHealth Vitamin and Supplement Shopping Cart
800-366-6056  |  Contact Us  |  Help
Facebook Google Plus
Fibromyalgia  Chronic Fatigue Syndrome & M.E.  Lyme Disease  Natural Wellness  Supplement News  Forums  Our Story
Store     Brands   |   A-Z Index   |   Best Sellers   |   New Products   |   Deals & Specials   |   Under $10   |   SmartSavings Club

Trending News

Twenty-Six Years of Hell: An ME/CFS/FM Recovery Story

Motivation: It's Not What You Think

The Opioid Painkiller Clampdown – Will it Lead to Better Drugs?

Could Chronic Fatigue Syndrome (ME/CFS) Be a Chronic Form of Sepsis?

Top 10 Gifts to People Living with Pain

An Alternative to Goals and Resolutions: Intentions and Extreme Permissiveness

Chronic Fatigue Syndrome (ME/CFS) Researcher and Patients Shine During NIH Call

Unrest Flies High, Dr. Oz Talks ME/CFS and Ms Magazine Delivers

Urgency: Ron Davis and His (Non-NIH Funded) ME/CFS Collaborative Research Center

Energy envelope maintenance among patients with myalgic encephalomyelitis and chronic fatigue syndro...

 
Print Page
Email Article

The adoption of chronic fatigue syndrome/myalgic encephalomyelitis case definitions to assess prevalence: a systematic review

  [ 3 votes ]   [ Discuss This Article ]
By By S. Johnston et al. • www.ProHealth.com • June 18, 2013


By S. Johnston et al. 

Abstract

Purpose: Prevalence estimates have been based on several case definitions of chronic fatigue syndrome (CFS). The purpose of this work is to provide a rigorous overview of their application in prevalence research.

Methods: A systematic review of primary studies reporting the prevalence of CFS since 1990 was conducted. Studies were summarized according to study design, prevalence estimates, and case definition used to ascertain cases.

Results: Thirty-one studies were retrieved, and eight different case definitions were found. Early estimates of CFS prevalence were based on the 1988 Centers for Disease Control and Prevention, Australian, and Oxford. The 1994 Centers for Disease Control and Prevention, however, has been adopted internationally, as a general standard. Only one study has reported prevalence according to the more recent, Canadian Consensus Criteria. Additional estimates were also found according to definitions by Ho-Yen, the 2005 Centers for Disease Control and Prevention empirical definition, and an epidemiological case definition.

Conclusions: Advances in clinical case definitions during the past 10 years such as the Canadian Consensus Criteria have received little attention in prevalence research. Future assessments of prevalence should consider adopting more recent developments, such as the newly available International Consensus Criteria. This move could improve the surveillance of more specific cases found within CFS.

Source: Ann Epidemiol. 2013 Jun;23(6):371-6. doi: 10.1016/j.annepidem.2013.04.003. Johnston S, Brenu EW, Staines DR, Marshall-Gradisnik S. Griffith Health Institute, School of Medical Sciences, National Centre for Neuroimmunology and Emerging Diseases, Griffith University, Parklands, QLD, Australia. Electronic address: samantha.johnston3@griffithuni.edu.au.





Post a Comment

Featured Products From the ProHealth Store
Hydroxocobalamin Extreme™ Energy NADH™ 12.5mg B-12 Extreme™


Article Comments



Be the first to comment on this article!

Post a Comment


 
Optimized Curcumin Longvida with Omega-3

Featured Products

Hydroxocobalamin Extreme™ Hydroxocobalamin Extreme™
The B-12 Your Brain Needs for Detox & Sharpness
MitoQ® MitoQ®
Powerful Antioxidant Support to Mitochondria
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Mitochondria Ignite™ with NT Factor® Mitochondria Ignite™ with NT Factor®
Reduce Fatigue up to 45%
B-12 Extreme™ B-12 Extreme™
The Most Potent Vitamin B-12 on Earth

Natural Remedies

Quercetin: Natural Support for Allergy & Inflammation Relief and More Quercetin: Natural Support for Allergy & Inflammation Relief and More
Rejuvenating the Brain - How PQQ Helps Power Up Mental Processing Rejuvenating the Brain - How PQQ Helps Power Up Mental Processing
Cocoa's Polyphenol Riches - All the Health Benefits without the Sugar, Calories or Guilt Cocoa's Polyphenol Riches - All the Health Benefits without the Sugar, Calories or Guilt
The Fibromyalgia and Glutathione Link The Fibromyalgia and Glutathione Link
The Revolutionary 'Good Fat' That Promotes Heart, Brain, Bone and Joint Health The Revolutionary 'Good Fat' That Promotes Heart, Brain, Bone and Joint Health

CONTACT US
ProHealth, Inc.
555 Maple Ave
Carpinteria, CA 93013
(800) 366-6056  |  Email

· Become a Wholesaler
· Vendor Inquiries
· Affiliate Program
SHOP WITH CONFIDENCE
Credit Card Processing
SUBSCRIBE TO OUR NEWSLETTERS
Get the latest news about Fibromyalgia, M.E/Chronic Fatigue Syndrome, Lyme Disease and Natural Wellness

CONNECT WITH US ProHealth on Facebook  ProHealth on Twitter  ProHealth on Pinterest  ProHealth on Google Plus

© 2018 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map