Search Results (363)
Click the Why column to see why an item matched the search.

MatchTypeWhy
Registration practices for observational studies on ClinicalTrials.gov indicated low adherence.Academic Article Why?
Good Practices for Observational Studies of Maternal Weight and Weight Gain in Pregnancy.Academic Article Why?
Selection biases in observational studies affect associations between ''moderate'' alcohol consumption and mortality.Academic Article Why?
The global burden of unsafe medical care: analytic modelling of observational studies.Academic Article Why?
Effects of imperfect test sensitivity and specificity on observational studies of influenza vaccine effectiveness.Academic Article Why?
Hypovitaminosis D in bariatric surgery: A systematic review of observational studies.Academic Article Why?
Obesity Paradox in Recurrent Attacks of Gout in Observational Studies: Clarification and Remedy.Academic Article Why?
A rapid outcomes ascertainment system improves the quality of prognostic and pharmacogenetic outcomes from observational studies.Academic Article Why?
Analysis of observational studies: a guide to understanding statistical methods.Academic Article Why?
Cardiovascular risks of hypertension: lessons from observational studies.Academic Article Why?
A most stubborn bias: no adjustment method fully resolves confounding by indication in observational studies.Academic Article Why?
Addressing bias in observational studies of alcohol withdrawal syndrome: a call to the field.Academic Article Why?
Adjusted restricted mean survival times in observational studies.Academic Article Why?
An Intuitive Review of Methods for Observational Studies of Comparative EffectivenessAcademic Article Why?
Authorship and ethical considerations in the conduct of observational studies.Academic Article Why?
First Prev Page of 25 Next Last Per PageĀ 
Highlights
Search Criteria
  • Observational
  • Studies
Filter by Type