Abstract
In retrospective studies, a demographic imbalance often exists between cases and controls. This imbalance may affect outcome, independent of experimental group. We discuss matching methods that allow us to overcome these imbalances.
| Original language | English (US) |
|---|---|
| Pages (from-to) | 793-794 |
| Number of pages | 2 |
| Journal | Journal of Foot and Ankle Surgery |
| Volume | 52 |
| Issue number | 6 |
| DOIs | |
| State | Published - Nov 2013 |
| Externally published | Yes |
Keywords
- Case matching
- Propensity score
- Study design
ASJC Scopus subject areas
- Surgery
- Orthopedics and Sports Medicine