November 22, 2010, Vol 170, No. 21, Pages 1871-1944

Subclinical Thyroid Dysfunction and Incident Hip Fracture in Older Adults

Bidirectional Association Between Depression and Type 2 Diabetes Mellitus in Women

Metformin Use and Mortality Among Patients With Diabetes and Atherothrombosis

Less Is More

Renal Ultrasonography in the Evaluation of Acute Kidney Injury: Developing a Risk Stratification Framework

• Invited Commentary
  Curbing the Use of Ultrasonography in the Diagnosis of Acute Kidney Injury: Penny Wise or Pound Foolish?Comment on “Renal Ultrasonography in the Evaluation of Acute Kidney Injury”
  Kathleen D. Liu, MD, PhD, MAS; Glenn M. Chertow, MD, MPH

Validation of an Atrial Fibrillation Risk Algorithm in Whites and African Americans

• Editorial
  Predicting Incident Atrial Fibrillation: An Important Step Toward Primary Prevention
  Gregory M. Marcus, MD, MAS

Health Care Reform

Health Care Use and Decision Making Among Lower-Income Families in High-Deductible Health Plans

• Invited Commentary
  High-Deductible Plans: What If You Can't Afford Your Share?Comment on “Health Care Use and Decision-Making Among Lower-Income Families in High-Deductible Health Plans”
  Victor R. Grann, MD, MPH

National Estimates of Emergency Department Visits for Hemorrhage-Related Adverse Events From Clopidogrel Plus Aspirin and From Warfarin

Testing for the Presence of Positive-Outcome Bias in Peer Review: A Randomized Controlled Trial