Les 9

Question 1

Hoe ga je om met confounders in observationele studies

Answer 1

In the design phase: (irreversible):
A) specification
B) matching
In the analysis phase: (more flexible):
C) stratification
D) statistical adjustment.

Question 2

Met welke vragen kan je paper beoordelen

Answer 2

Wanneer?
Waar?
Wie?
Wat? -> wat houdt het onderzoek in
Hoe? -> welk soort onderzoek
Geldig? -> zijn de conclusies geldig

Question 3

Hoe controleer je de externe geldigheid

Answer 3

Do the results of the study also apply
to the patients in my practice?
Are the patients and the settings of
the study representative for the
patients in my practice?