Samsung Galaxy S 4 Important Information Manual page 11

Sprint_L720_T_IIB_.book Page 11 Wednesday, September 25, 2013 10:11 PM
research to address gaps in knowledge. Some
of these studies are described below.
Interphone Study
Interphone is a large international study
designed to determine whether cell phones
increase the risk of head and neck cancer. A
report published in the International Journal of
Epidemiology (June, 2010) compared cell
phone usage for more than 5,000 people with
brain tumors (glioma and meningioma) and a
similar number of healthy controls.
Results of this study did NOT show that cell
phones caused brain cancer. In this study, most
people had no increased risk of brain cancer
DRAFT For Internal Use Only
from using cell phones. For people with the
heaviest use of cell phones (an average of
more than ½ hour per day, every day, for over
10 years) the study suggested a slight increase
in brain cancer. However, the authors
determined that biases and errors prevented
any conclusions being drawn from this data.
Additional information about Interphone can be
found at
http://www.iarc.fr/en/media-centre/pr/2010/pdfs/
pr200_E.pdf.
Interphone is the largest cell phone study to
date, but it did not answer all questions about
cell phone safety. Additional research is being
conducted around the world, and the FDA
continues to monitor developments in this field.
Important Safety Information 11