Practical Meta-Analysis Effect Size Calculator David B. Wilson, Ph.D., George Mason University

Odds-ratio and Risk-Ratio from Phi Coefficient and Marginal Distributions

Treatment

Control

Sample size (n)

Phi coefficient (r)

Proportion of full sample with event

OR =

RR =

95% C.I. =

OR_{logged} =

RR_{logged} =

v_{ORlogged} =

v_{RRlogged = }

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