0
We're unable to sign you in at this time. Please try again in a few minutes.
Retry
We were able to sign you in, but your subscription(s) could not be found. Please try again in a few minutes.
Retry
There may be a problem with your account. Please contact the AMA Service Center to resolve this issue.
Contact the AMA Service Center:
Telephone: 1 (800) 262-2350 or 1 (312) 670-7827  *   Email: subscriptions@jamanetwork.com
Error Message ......
RSS Email Alerts
Please Wait... Processing your request... Please Wait.

JAMA Pediatrics | 
Original Investigation | 
Soyang Kwon, PhD; Kathleen F. Janz, EdD; Elena M. Letuchy, MS; et al.
JAMA Pediatr. 2015;169(7):666-672. doi:10.1001/jamapediatrics.2015.0327.
Includes: Supplemental Content

JAMA Internal Medicine | 
Original Investigation |  ONLINE FIRST
Paul J. Christine, MPH; Amy H. Auchincloss, PhD; Alain G. Bertoni, MD, MPH; et al.
JAMA Intern Med. Published online June 29, 2015. doi:10.1001/jamainternmed.2015.2691
Includes: Supplemental Content

JAMA Internal Medicine | 
Original Investigation | 
Marius Henriksen, PT, MSc, PhD; Robin Christensen, PhD; Louise Klokker, MSc; et al.
JAMA Intern Med. 2015;175(6):923-930. doi:10.1001/jamainternmed.2015.0461.
Includes: Supplemental Content

JAMA Internal Medicine | 
Invited Commentary | 
Todd M. Manini, PhD
JAMA Intern Med. 2015;175(6):968-969. doi:10.1001/jamainternmed.2015.0544.

JAMA Internal Medicine | 
Original Investigation | 
Hannah Arem, MHS, PhD; Steven C. Moore, PhD; Alpa Patel, PhD; et al.
JAMA Intern Med. 2015;175(6):959-967. doi:10.1001/jamainternmed.2015.0533.
Includes: Supplemental Content

JAMA Internal Medicine | 
Original Investigation | 
Klaus Gebel, PhD; Ding Ding, PhD; Tien Chey, MAppStats; et al.
JAMA Intern Med. 2015;175(6):970-977. doi:10.1001/jamainternmed.2015.0541.

JAMA Pediatrics | 
Original Investigation | 
Li Ming Wen, MD, MMed, PhD; Louise A. Baur, MBBS, PhD; Judy M. Simpson, PhD; et al.
JAMA Pediatr. 2015;169(6):543-551. doi:10.1001/jamapediatrics.2015.0258.

JAMA Pediatrics | 
Original Investigation | 
Sharon Bout-Tabaku, MD, MSCE; Marc P. Michalsky, MD; Todd M. Jenkins, PhD; et al.
JAMA Pediatr. 2015;169(6):552-559. doi:10.1001/jamapediatrics.2015.0378.

JAMA Pediatrics | 
Original Investigation |  ONLINE ONLY
Emma V. Sanchez-Vaznaugh, ScD, MPH; Brisa N. Sánchez, PhD; Patricia B. Crawford, DrPH, RD; et al.
JAMA Pediatr. 2015;169(5):e150781. doi:10.1001/jamapediatrics.2015.0781.
Includes: Supplemental Content

JAMA Oncology | 
Original Investigation |  FREE
Susan G. Lakoski, MD, MS; Benjamin L. Willis, MD; Carolyn E. Barlow, MS; et al.
JAMA Oncol. 2015;1(2):231-237. doi:10.1001/jamaoncol.2015.0226.

Sign in

Purchase Options

• Subscribe to the journal
• Rent this article ?

A free personal account provides

• Free current issues on The JAMA Network Reader
• Free quizzes on The JAMA Network Challenge
• Commenting and personalized alerts
From The JAMA Network
JAMA Pediatrics
Original Investigation  | 
Developmental Trajectories of Physical Activity, Sports, and Television Viewing During Childhood to Young Adulthood: Iowa Bone Development Study
Soyang Kwon, PhD; Kathleen F. Janz, EdD; Elena M. Letuchy, MS; et al.
JAMA Internal Medicine
Original Investigation  | 
Longitudinal Associations Between Neighborhood Physical and Social Environments and Incident Type 2 Diabetes Mellitus: The Multi-Ethnic Study of Atherosclerosis (MESA)
Paul J. Christine, MPH; Amy H. Auchincloss, PhD; Alain G. Bertoni, MD, MPH; et al.
JAMA Internal Medicine
Original Investigation  | 
Evaluation of the Benefit of Corticosteroid Injection Before Exercise Therapy in Patients With Osteoarthritis of the Knee: A Randomized Clinical Trial
Marius Henriksen, PT, MSc, PhD; Robin Christensen, PhD; Louise Klokker, MSc; et al.
JAMA Internal Medicine
Invited Commentary  | 
Using Physical Activity to Gain the Most Public Health Bang for the Buck
Todd M. Manini, PhD