Keywords
Stroke
Idiopathic Pulmonary Fibrosis
Pulmonary Fibrosis
Interstitial lung diseases
Statistics
Pulmonary Medicine
Gynecology
Obstetrics
Fertilization in Vitro
Lung Transplantation
Proportional Hazards Models
Logistic regression analysis
Linear regression
Multilevel models (Statistics)
Biostatistics
Generalized estimating equations
Regression Analysis
R (Computer program language)
SAS (Computer program language)
Observational Study
Longitudinal Studies
Survival analysis and censored data