RTI uses cookies to offer you the best experience online. By clicking “accept” on this website, you opt in and you agree to the use of cookies. If you would like to know more about how RTI uses cookies and how to manage them please view our Privacy Policy here. You can “opt out” or change your mind by visiting: http://optout.aboutads.info/. Click “accept” to agree.

Search Results

Article

Variation by age in neutropenic complications among patients with cancer receiving chemotherapy

January 01, 2013
Article

Supplementing claims data with outpatient laboratory test results to improve confounding adjustment in effectiveness studies of lipid-lowering treatments

November 26, 2012
Article

Methods to assess seasonal effects in epidemiological studies of infectious diseases-exemplified by application to the occurrence of meningococcal disease

October 01, 2012
Article

Predictors of preconceptional folic acid or multivitamin supplement use: A cross-sectional study of Danish pregnancy planners

October 01, 2012
Article

Leukemia risk in children exposed to benzene and PM10 from vehicular traffic: A case–control study in an Italian population

October 01, 2012
Article

Bias in comparative effectiveness studies due to regional variation in medical practice intensity: A legitimate concern, or much ado about nothing?

September 01, 2012
Article

Effectiveness of adjuvanted influenza vaccination in elderly subjects in Northern Italy

September 01, 2012
Article

Incidence of osteonecrosis of the jaw among users of bisphosphonates with selected cancers or osteoporosis

August 01, 2012
Article

Response to commentary by Marcus and Gibbons

July 01, 2012
Article

A population-based study of stimulant drug treatment of ADHD and academic progress in children

July 01, 2012
Article

Applying propensity scores estimated in a full cohort to adjust for confounding in subgroup analyses

July 01, 2012
Article

Propensity Score Calibration in the Absence of Surrogacy

June 01, 2012
Book

Epidemiology: An Introduction, (2nd ed.)

May 01, 2012
Article

A prospective cohort study of physical activity and time to pregnancy

May 01, 2012
Article

Caffeinated beverage and soda consumption and time to pregnancy

May 01, 2012
Article

One-to-many propensity score matching in cohort studies

May 01, 2012
Article

Variation in antipsychotic treatment choice across US nursing homes

February 01, 2012
Article

Obesity and mortality risk among younger dialysis patients

February 01, 2012