HOME >> MEDICINE >> NEWS
Strenuous physical activity associated with lower breast cancer risk

Women who regularly engage in strenuous physical activity may have a lower risk of developing both invasive breast cancer and in situ (early-stage) breast cancer than women who do not, according to a report in the February 26 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.

"Few established risk factors for breast cancer are easily modifiable," the authors write as background information in the article. Physical activity has been associated with breast cancer risk and may be one of the few risk factors that women can control. "Questions remain regarding the amount and intensity of physical activity and the periods when activity provides the greatest breast cancer risk reduction."

Cher M. Dallal, M.S., University of Southern California, Los Angeles, and colleagues studied 110,599 women age 20 to 79 who were part of the California Teachers Study, established in 1995 and 1996. At the beginning of the study, the women were asked about their average participation in moderate (such as brisk walking, golf or volleyball) and strenuous (including swimming laps, aerobics and running) physical activity from high school to their current age and also in the past three years. The women also provided information about other breast cancer risk factors, including race, family history and use of hormone therapy.

Through 2002, 2,649 women were diagnosed with invasive breast cancer and 593 with in situ breast cancer. Women who reported participating in strenuous activity for more than five hours per week over the long term had a 20 percent lower risk of invasive breast cancer and 31 percent lower risk of in situ breast cancer than women who participated in less than 30 minutes of strenuous activity per week. "Long-term moderate physical activity and strenuous and moderate activity in the past three years were not associated with invasive breast cancer," the authors write. Similarly, moderate activity did not appear to i
'"/>

Contact: Jon Weiner
323-442-2830
JAMA and Archives Journals
26-Feb-2007


Page: 1 2

Related medicine news :

1. Device helps physically disabled turn on computer
2. Older motorists improve driving performance with physical conditioning
3. Low physical activity can improve fitness levels for sedentary, overweight postmenopausal women
4. Chronic family turmoil and other problems cause physical changes
5. General physicals prompt needed cancer screenings
6. Civic engagement keeps aging Americans mentally healthy after physical decline
7. Exercise enhances seniors physical, mental functioning
8. Higher physical activity associated with reduced risk of breast cancer
9. TV viewing and physical inactivity independently associated with metabolic risk in children
10. Exercise helps elderly regain physical function and avoid major disability
11. Low birth weight infants may have cognitive and physical problems when they reach adolescence

Post Your Comments:
(Date:7/29/2015)... ... 29, 2015 , ... A June 10, 2015 article from the News-Press, entitled ... importance of having regular skin cancer screenings from an early age. Skin cancer can ... When caught early, skin cancer is rarely fatal; however, if left alone for too ...
(Date:7/29/2015)... (PRWEB) , ... July 29, 2015 , ... Employee Fiduciary, ... will include the general contact information, website, types of plans administered, years in business, ... business listing and have at least one plan with Employee Fiduciary. A search can ...
(Date:7/29/2015)... ... ... Several years ago, in order to be in the strongest position possible ... stance and began planning the Children’s Village consisting of six homes. , Two are ... third home. , “We are very pleased to have received the $500,000 grant from ...
(Date:7/29/2015)... St. Louis, MO (PRWEB) , ... July 29, 2015 , ... ... the website, the Talcum Powder Cancer Lawsuit Center. The website now features a page ... warnings, and news pieces from other sources. The Talcum Powder Lawsuit News ...
(Date:7/29/2015)... Canada (PRWEB) , ... July 29, 2015 , ... ... as a “forward thinker.” Since the late 1970s, Dr. Cottrell has been making ... new book, The New Earth, documents many of these prognostications. He warns that ...
Breaking Medicine News(10 mins):Health News:Get Checked for Skin Cancer Early and Often 2Health News:Get Checked for Skin Cancer Early and Often 3Health News:Employee Fiduciary Launches Financial Advisor Directory 2Health News:Little City Receives $500,000 Matching Grant from The Coleman Foundation 2Health News:Little City Receives $500,000 Matching Grant from The Coleman Foundation 3Health News:National Attorneys Provide Regular Talcum Powder Lawsuit News Updates 2Health News:National Attorneys Provide Regular Talcum Powder Lawsuit News Updates 3Health News:Author Warns Public to Prepare for Imminent Environmental Disaster 2
(Date:7/29/2015)... 29, 2015  Efforts to improve working capital efficiency ... firms in North America and ... an effective working capital management will ease the difficulties ... Big pharma companies expect to invest in optimizing working ... http://photos.prnewswire.com/prnh/20150724/241957LOGO Analysis from Frost ...
(Date:7/28/2015)... FRANCISCO , July 28, 2015 Codman ... Johnson, has introduced a new platform of embolic coils ... enhanced detachment system designed to improve microcatheter stability and ... The announcement was made here at the Society of ... The family of framing, filling and finishing coils ...
(Date:7/28/2015)... , July 28, 2015   Regulus Therapeutics Inc ... the discovery and development of innovative medicines targeting microRNAs, ... highlights for the quarter ended June 30, 2015 on ... close. Regulus will host a conference ... 5:00 pm Eastern Daylight Time to discuss its second ...
Breaking Medicine Technology:Working Capital Management Seizes Priority in North American and European Pharma Industry 2Working Capital Management Seizes Priority in North American and European Pharma Industry 3Working Capital Management Seizes Priority in North American and European Pharma Industry 4Codman Neuro Launches Family Of Coils For Treatment Of Brain Aneurysms 2Codman Neuro Launches Family Of Coils For Treatment Of Brain Aneurysms 3Codman Neuro Launches Family Of Coils For Treatment Of Brain Aneurysms 4Regulus Announces Timing for Second Quarter 2015 Financial Results Webcast and Conference Call 2Regulus Announces Timing for Second Quarter 2015 Financial Results Webcast and Conference Call 3
Cached News: