Navigation Links
Awareness of epidemiology's limitations could reduce impact of false-positive cancer results
Date:7/8/2008

ors note that a previous analysis demonstrated that unmeasured and residual confounding could generate up to a 2-fold apparent increase in risk, even though the variable being examined did not have any real risk associated with it.

For each of these issues, the authors suggest ways to mitigate the problem. For example, they suggest that researchers should not give undue emphasis to the results of post-hoc and subgroup analyses or emphasize outcomes of borderline statistical significance. "Epidemiologists by training are most often aware of the methodological limitations of observational studies, particularly those done by others, yet when it comes to practice, and especially the interpretation of their own study results, methodological vigilance is often absent," the authors write.

Moreover, both researchers and readers should view novel results critically. "One of the simplest yet potentially most effective remedies involves increasing emphasis on skepticism when assessing study results, particularly when they are new."


'/>"/>

Contact: Liz Savage
jncimedia@oxfordjournals.org
301-841-1287
Journal of the National Cancer Institute
Source:Eurekalert

0

GOOD

Page: 1 2

Related medicine news :

1. The Trevor Project Raises Lifesaving Proceeds, Awareness at Trevor New York Benefit
2. Lyfe Jennings Launches Summer Tour and HIV/AIDS Awareness Initiative
3. Combined Insurance: Consider Supplemental Accident Insurance and Disability Insurance During Safety Awareness Month
4. Newly Formed Consortium to Combat Medical Fraud Announces National Agenda to Intensify Fight Against Health Care Fraud Goals: Collaboration Across Industries; Alignment of Resources; Increased Awareness Among Public and Private Stakeholders Including Fede
5. Verizon Wireless Continues Support of National HIV Testing Awareness Campaign
6. CVS Caremark Employees Raise $1 Million and Increase Awareness for Children with Disabilities through Easter Seals Walk With Me Events Nationwide
7. Thousands Gather for the Walk from Obesity - Walk on the Capitol in Washington, DC, to Raise Awareness of Obesity
8. Hope, Volume One, a CD benefiting Suicide Awareness Voices of Education (SAVE), to Be released on June 24, 2008
9. Movement Against Cancer Launches An All-Russia Cancer Awareness Campaign to Promote Early Screening and Cancer Detection Programs in Russias Regions
10. CafePress Supports Stand Up To Cancer With Online Store to Help Raise Awareness and Funds for Research
11. Tim Russerts Death Provides Important Opportunity for News Media to Increase Public Awareness of How to Prevent Sudden Cardiac Arrest
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:5/21/2013)... Antonio, TX (PRWEB) May 21, 2013 ... from the Texas Department of Aging and Disability Services. ... visits and employee interviews, ContinuCare Home Health was ... , The review is part of the Department of ... array of aging and disability services, supports and ...
(Date:5/21/2013)... CA (PRWEB) May 21, 2013 ... Annual EB-5 Investment Summit: Dealmakers Conference in Long ... Conference will focus on exploring alternative finance through ... the latest market, legal and economic information, and ... and legal professionals within the EB-5 industry. ...
(Date:5/21/2013)... According to a May 13, 2013 New ... Botox,” Botox injections have become the most popular ... (Go to goo.gl/8iYbD). Although it is mostly associated with women, ... injection makes facial wrinkles less visible by paralyzing facial muscles. ... three months. This means that people who are conscious about ...
(Date:5/21/2013)... Diversity Focus, a non-profit organization striving to ... in the Creative Corridor region, is releasing results for ... conference on Thursday, May 23rd at 10:30 a.m. ... , The survey is a critical component ... that attract, nurture and retain people of diverse backgrounds, ...
(Date:5/21/2013)... A paper recently published in the New England ... scientists at the University of Colorado School of Medicine ... fibrosis can be used to identify individuals at risk ... a fairly common variant of the gene for mucin-5B, ... produced by the bronchial tubes. While this variant of ...
Breaking Medicine News(10 mins):Health News:ContinuCare Home Health, Inc. Receives Perfect Report from the Texas Department of Aging and Disability Services 2Health News:Artisan Business Group to Host EB-5 Investment Conference in Long Beach, California 2Health News:Botox – Is the World’s Most Popular Cosmetic Procedure Safe? 2Health News:Diversity Focus Announces Results from 2013 Creative Corridor Survey at News Conference on Thursday, May 23rd at 10:30 a.m. 2Health News:Researchers find genetic risk factor for pulmonary fibrosis 2
... experts say , TUESDAY, Dec. 29 (HealthDay News) -- Winter,s ... but they pose extra hazards for elderly people, experts say. ... adults over age 65 in the United States. Some 1.8 ... departments for falls in 2005, and 15,800 died from their ...
... , ... System and Robert Gerson, MD, Board Certified Plastic Surgeon, will be offering free cosmetic ... ... Health System and Robert Gerson, MD, Board Certified Plastic Surgeon, will be offering free ...
... YORK, Dec. 29 Nutritionist Judy Pentra, of Patients Medical , ... can be a vulnerable time for people trying to lose weight and ... holidays and many resolve to lose the weight in January, however, 70 ... of the biggest problems for busy executives trying to get in shape ...
... N.Y. -- The role of pharmacists hasn,t received much ... care. But national and regional studies show that when ... treatment costs and improve outcomes. A study on diabetic ... and Pharmaceutical Sciences identified cost savings with improvements in ...
... , Michigan Business and Professional Association ... Dec. 29 Eighty-three percent of the owners of small ... care plan as a public option for insurance, according to ... Business and Professional Association (MBPA) and the Michigan ...
... , , SAN JOSE, Calif. , ... 2009 a year of success in advocacy, research support and ... PF is a fatal disease that has no known cause, ... grassroots fundraising efforts in 2009, further advancing the effort to ...
Cached Medicine News:Health News:Caution Can Help Keep Elderly Safe During Winter 2Health News:Patients Medical Warns Against The Manhattan Diet 2Health News:Pharmacists improve care of diabetics while cutting costs, UB research shows 2Health News:Pharmacists improve care of diabetics while cutting costs, UB research shows 3Health News:83 Percent of Small Businesses Say 'No' to Health Care Public Option, 89 Percent Say Government Cannot Provide Adequate Health Care 2Health News:83 Percent of Small Businesses Say 'No' to Health Care Public Option, 89 Percent Say Government Cannot Provide Adequate Health Care 3Health News:Coalition for Pulmonary Fibrosis Celebrates Successes Despite Year of Economic Downturn 2Health News:Coalition for Pulmonary Fibrosis Celebrates Successes Despite Year of Economic Downturn 3Health News:Coalition for Pulmonary Fibrosis Celebrates Successes Despite Year of Economic Downturn 4
(Date:5/21/2013)... CLARA, Calif. , May 21, 2013 ... game-changing embedded-ultrasound platform, today announced the introduction ... that allows complete network-based communications with all ... its latest embedded-ultrasound technology, including this new ... Sao Paulo, Brazil from ...
(Date:5/21/2013)...  Vasomedical, Inc. (OTC BB: VASO) (the "Company"), a diversified ... of medical devices and in the domestic sale of diagnostic ... , President and CEO of Vasomedical, Inc. will present ... May 30, 2013 in New York City ... Company,s presentation is scheduled to begin at 9:30 a.m. EDT. ...
(Date:5/21/2013)... Calif. , May 21, 2013   ... announced today the publication of study results involving ... CyberKnife® Robotic Radiosurgery System, the most widely used ... The study followed 304 patients for a median ... post-treatment and found that 97 percent of patients ...
Breaking Medicine Technology:Cephasonics Unveils Next-Generation Wireless-Imaging Technology for cQuest Ultrasound Hardware Platforms 2Vasomedical, Inc. To Present At The Second Annual Marcum LLP MicroCap Conference 2New Data Validates CyberKnife SBRT for Prostate Cancer Treatment 2New Data Validates CyberKnife SBRT for Prostate Cancer Treatment 3
... THE WOODLANDS, Texas, Dec. 6, 2011 The US Oncology ... M.D., New York Oncology Hematology , and J. Russell ... discussion with oncologists on value-based reimbursement and its impact on the ... Dec. 13 at 1:00 p.m. ET/ 12 p.m. CT/ 11 a.m. ...
... and AMSTERDAM, Dec. 6, 2011 Agendia, an ... of formalin fixed, paraffin embedded tissue technology applied ... Delivering Agendia,s tests in a paraffin embedded tissue ... the superior science, development and validation found in ...
Cached Medicine Technology:The US Oncology Network to Present Webinar on Value-Based Reimbursement 2Agendia Introduces the SYMPHONY™ Breast Cancer Profile With Paraffin Embedded Tissue 2
Each handle is designed to fit a specific trephine size....
Each handle is designed to fit a specific trephine size....
Reusable, stainless steel trephine with handle....
Each handle is designed to fit a specific trephine size. For use in performing free-hand uniform donor buttons....
Medicine Products: