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. Author manuscript; available in PMC: 2018 Mar 1.
Published in final edited form as: Epidemiology. 2017 Mar;28(2):249–257. doi: 10.1097/EDE.0000000000000595

Figure 1.

Figure 1

Measures of association between congenital malformation and first trimester statin exposure versus non-exposure using different analytic approaches, Medicaid Data 2000–2007

Abbreviations: CI- Confidence interval, LCL- Lower confidence limit, PS- Propensity scores, PSSExposed- Propensity score stratification, strata created by ranking only the exposed group, PSSCohort- Propensity score stratification, strata created by ranking the entire cohort, RD- Risk difference, RR- Risk ratio, SMRW- Standardized mortality ratio weighting, UCL- Upper confidence limit.