Reading...
Play button
Play button
Use LEFT and RIGHT arrow keys to navigate between flashcards;
Use UP and DOWN arrow keys to flip the card;
H to show hint;
A reads text to speech;
3 Cards in this Set
- Front
- Back
|
Define Bias |
Systematic error in design or conduct of study that leads to incorrectestimate of association |
|
|
Sourcesof Error inEpidemiological Research |
|
|
|
Sources of Bias |
Sources: •Can be caused byinvestigator or study participants during designorconduct ofstudy•Can occurin experimental, cohort,case-control, cross-sectional and ecological studies •Notinherent characteristic of the study population •Fewstudieshave nobias or errors |
