RCT	Randomised controlled trial
ITT	Intention-to-treat
PP	Per-protocol
IPW	Inverse probability weighting
IPTW	Inverse probability of treatment weighting
MSM	Marginal structural model
IPW-MSM	Inverse probability weighting as part of a marginal structural model
PSM	Propensity score matching
ATE	Average treatment effect
ATT	Average treatment effect on the treated
IPCW	Inverse probability of censoring weighting
SMD	Standardised mean difference
MI	Multiple imputation
MCMC	Markov chain Monte Carlo
BART	Bayesian additive regression trees
MAR	Missing at Random
MNAR	Missing Not at Random
EHR	Electronic health record
eGFR	Estimated glomerular filtration rate
DAG	Directed acyclic graph
TARGET	TrAnsparent ReportinG of observational studies Emulating a Target trial reporting guideline
AI	Artificial intelligence