Covariate balance in a Bayesian propensity score analysis of beta blocker therapy in heart failure patients

Table 2 Summary statistics for the distribution of log odds ratios depicted in Figure 2 and Figure 3.

	Log odds ratios
	Median	IQR	Mean	Variance
Balance with respect to treatment
Crude	0.09	0.68	0.09	0.34
PSA	0.02	0.04	0.02	0.02
BPSA	0.20	0.39	0.19	0.12
Balance with respect to outcome
Crude	0.08	0.70	0.25	0.31
PSA	0.24	0.58	0.31	0.24
BPSA	0.15	0.35	0.23	0.12