Featured Research

from universities, journals, and other organizations

Cancer Survivors Have Low Levels Of Physical Activity And High Levels Of Obesity

Date:
April 21, 2008
Source:
American Cancer Society
Summary:
A new study reveals that many cancer survivors are inactive and obese, which may negatively affect the control of their disease. The findings show that a cancer diagnosis does not appear to prompt significant behavior change and that interventions to increase physical activity and promote better eating habits among cancer survivors are warranted.

A new study reveals that many cancer survivors are inactive and obese, which may negatively affect the control of their disease. The findings, which come from a study of cancer survivors in Canada, show that a cancer diagnosis does not appear to prompt significant behavior change and that interventions to increase physical activity and promote better eating habits among cancer survivors are warranted.

Related Articles


Obesity and physical inactivity are known to be detrimental to health, and in cancer patients, studies have linked these factors to negative outcomes including disease recurrence, cancer-specific death and reduced quality of life. However, few studies have looked at the prevalence of physical activity and obesity in populations of cancer survivors.

To determine this prevalence and compare it to individuals without a history of cancer, Kerry S. Courneya, Ph.D. of the University of Alberta in Edmonton analyzed data from the 2005 Canadian Community Health Survey consisting of computer-assisted interviews of more than 114,000 adults. Survey participants reported their cancer history, height and body weight (to calculate body mass index), and participation in various leisure time activities.

The study revealed that fewer than 22 percent of Canadian cancer survivors were physically active, with the lowest rates reported by male and female colorectal cancer survivors, female melanoma survivors and breast cancer survivors. Also, nearly one in five (18 percent) of cancer survivors was obese, and one in three (34 percent) was overweight with little variation among the cancer survivor groups. The authors concluded that Canadian cancer survivors have low levels of physical activity and a high prevalence of obesity that are comparable to the general population.

However, some differences were found between cancer survivors and those without a history of cancer. Prostate cancer survivors were more likely to be active and less likely to be obese than men without a history of cancer, and male skin cancer survivors were more likely to be active than their disease-free counterparts. Also, obese breast cancer survivors were less likely to be active compared with obese women without a history of cancer. "This finding is cause for concern because physical activity may be particularly important for obese breast cancer survivors," the authors note. Studies suggest that obese breast cancer survivors may particularly benefit from higher physical activity levels in terms of preventing disease recurrence and improving quality of life.

In light of their findings, the authors recommend that lifestyle interventions be implemented to increase physical activity and promote a health body weight among cancer survivors.

Journal reference: "Physical activity and obesity in Canadian cancer survivors: Population-based estimates from the 2005 Canadian Community Health Survey." Kerry S. Courneya, Peter T. Katzmarzyk, and Eric Bacon. Cancer; Published Online: April 21, 2008 (DOI: 10.1002/cncr.23455); Print Issue Date: June 1, 2008.


Story Source:

The above story is based on materials provided by American Cancer Society. Note: Materials may be edited for content and length.


Cite This Page:

American Cancer Society. "Cancer Survivors Have Low Levels Of Physical Activity And High Levels Of Obesity." ScienceDaily. ScienceDaily, 21 April 2008. <www.sciencedaily.com/releases/2008/04/080421072212.htm>.
American Cancer Society. (2008, April 21). Cancer Survivors Have Low Levels Of Physical Activity And High Levels Of Obesity. ScienceDaily. Retrieved November 26, 2014 from www.sciencedaily.com/releases/2008/04/080421072212.htm
American Cancer Society. "Cancer Survivors Have Low Levels Of Physical Activity And High Levels Of Obesity." ScienceDaily. www.sciencedaily.com/releases/2008/04/080421072212.htm (accessed November 26, 2014).

Share This


More From ScienceDaily



More Health & Medicine News

Wednesday, November 26, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

Pet Dogs to Be Used in Anti-Ageing Trial

Pet Dogs to Be Used in Anti-Ageing Trial

Reuters - Innovations Video Online (Nov. 26, 2014) Researchers in the United States are preparing to discover whether a drug commonly used in human organ transplants can extend the lifespan and health quality of pet dogs. Video provided by Reuters
Powered by NewsLook.com
From Popcorn To Vending Snacks: FDA Ups Calorie Count Rules

From Popcorn To Vending Snacks: FDA Ups Calorie Count Rules

Newsy (Nov. 25, 2014) The US FDA is announcing new calorie rules on Tuesday that will require everywhere from theaters to vending machines to include calorie counts. Video provided by Newsy
Powered by NewsLook.com
Daily Serving Of Yogurt Could Reduce Risk Of Type 2 Diabetes

Daily Serving Of Yogurt Could Reduce Risk Of Type 2 Diabetes

Newsy (Nov. 25, 2014) Need another reason to eat yogurt every day? Researchers now say it could reduce a person's risk of developing type 2 diabetes. Video provided by Newsy
Powered by NewsLook.com
Madagascar Working to Contain Plague Outbreak

Madagascar Working to Contain Plague Outbreak

AFP (Nov. 24, 2014) Madagascar said Monday it is trying to contain an outbreak of plague -- similar to the Black Death that swept Medieval Europe -- that has killed 40 people and is spreading to the capital Antananarivo. Duration: 00:42 Video provided by AFP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins