Activate Now
 
ProHealth health 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

Cistus: A Natural Antibiotic, Antiviral, and Biofilm Buster

ACTION ALERT: Improve US Chronic Pain Care

Big step towards cure for HIV and other lifelong viral infections

SURVEY RESULTS: Attitudes About Fatigue

How Omega-3 Fights Depression

Superfood Trio: Ginger, Turmeric, and Carrots?

Rejuvenate Your Skin Naturally With Sea Buckthorn Oil

A Smile

Can Drinking More Water Help You Lose Weight?

Resveratrol’s Link to Slowing Alzheimer’s

 
Print Page
Email Article

Evaluating the Centers for Disease Control’s empirical chronic fatigue syndrome case definition – Source: Journal of Disability Policy Studies, Sep 2009

  [ 35 votes ]   [ 1 Comment ]
By Leonard A. Jason, et al. • www.ProHealth.com • September 2, 2009


The Centers for Disease Control and Prevention (CDC) recently developed an empirical case definition that specifies criteria and instruments to diagnose chronic fatigue syndrome (CFS) in order to bring more methodological rigor to the current CFS case definition.

The present study investigated this new definition with 27 participants with a diagnosis of CFS and 37 participants with a diagnosis of a Major Depressive Disorder.

Participants completed questionnaires measuring disability, fatigue, and symptoms.

Findings indicated that 38% of those with a diagnosis of a Major Depressive Disorder were misclassified as having CFS using the new CDC definition.

Given the CDC’s stature and respect in the scientific world, this new definition might be widely used by investigators and clinicians.

This might result in the erroneous inclusion of people with primary psychiatric conditions in CFS samples, with detrimental consequences for the interpretation of epidemiologic, etiologic, and treatment efficacy findings for people with CFS.

Source: Journal of Disability Policy Studies, Sep 2009; vol 20, pp 93-100. By Jason LA, Najar N, Porter N, Reh C. DePaul University, Chicago, Illinois, USA. [E-mail: Ljason@depaul.edu]

[Note: to read comments on these findings by CFIDS Association Scientific Director Suzanne Vernon, PhD, see "Defining CFS: The Debate Goes on." Dr. Vernon, formerly a researcher with the CDC, was one of 10 authors listed on the CDC article describing the empirical case definition in 2005.]





Post a Comment

Featured Products From the ProHealth Store
Ultra ATP+, Double Strength FibroSleep™ Energy NADH™ 12.5mg

Looking for Vitamins, Herbs and Supplements?
Search the ProHealth Store for Hundreds of Natural Health Products


Article Comments Post a Comment

There's a petition against this definition
Posted by: QuayMan
Sep 3, 2009
A petition was set up in April to protest about the CDC's emprical definition for CFS (the definition Prof. Jason found to be flawed in this study). The petition is at: Sign the petition at: http://CFSdefinitionpetition.notlong.com
Reply Reply
 
Natural Pain Relief Supplements

Featured Products

Ultra EPA  - Fish Oil Ultra EPA - Fish Oil
Ultra concentrated source of essential fish oils
Energy NADH™ 12.5mg Energy NADH™ 12.5mg
Improve Energy & Cognitive Function
Ultra ATP+, Double Strength Ultra ATP+, Double Strength
Get energized with malic acid & magnesium
Optimized Curcumin Longvida® Optimized Curcumin Longvida®
Supports Cognition, Memory & Overall Health
FibroSleep™ FibroSleep™
The All-in-One Natural Sleep Aid

Natural Remedies

More Weight Loss than Any Other Discovery in Supplement History More Weight Loss than Any Other Discovery in Supplement History
Green Coffee Extract: Unique Obesity Intervention Green Coffee Extract: Unique Obesity Intervention
Vitamin K-2 – A Key Player in Cardiovascular and Bone Health Vitamin K-2 – A Key Player in Cardiovascular and Bone Health
Can Glycine + Amino Acids Be the Secret to Deep, Rejuvenating Sleep? Can Glycine + Amino Acids Be the Secret to Deep, Rejuvenating Sleep?
Restore Youthful Cognition and Well-Being Restore Youthful Cognition and Well-Being

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 AND SAVE 15% NOW*
Be the first to know about new products, special discounts and the latest health news. *New subscribers only

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

© 2016 ProHealth, Inc. All rights reserved. Pain Tracker App  |  Store  |  Customer Service  |  Guarantee  |  Privacy  |  Contact Us  |  Library  |  RSS  |  Site Map