Prediction rules must be developed according to methodological guidelines.
Janssen
Kristel J M
KJ
Moons
Karel G M
KG
Harrell
Frank E
FE
D003627:Data Interpretation, Statistical; D005260:Female; D006801:Humans; D011247:Pregnancy; D011250:Pregnancy Complications, Hematologic / Q000175:diagnosis*; D011336:Probability; D012307:Risk Factors; D020246:Venous Thrombosis / Q000175:diagnosis*