Display Settings:

Format

Send to:

Choose Destination
BMJ. 2005 Apr 30;330(7498):1021-3.

Readers guide to critical appraisal of cohort studies: 3. Analytical strategies to reduce confounding.

Author information

  • 1Department of Health Care Policy, Harvard Medical School, Boston, MA, USA.
PMID:
15860831
[PubMed - indexed for MEDLINE]
PMCID:
PMC557157
Free PMC Article

Images from this publication.See all images (1)Free text

Figure 1
PubMed Commons home

PubMed Commons

0 comments
How to join PubMed Commons

    Supplemental Content

    Icon for HighWire Icon for PubMed Central
    Loading ...
    Write to the Help Desk