Table 3. Assessment of publication bias with Stata 12.0 for each primary outcome.

Primary Outcome	Begg’s Test (P value)	Egger’s Test (P value)
LAD	0.921	0.636
LAVmax	0.767	0.832
LAVmin	0.726	0.670
LAEF	0.785	0.948
LAAEF	1.000	0.605
A Wave	0.536	0.205
A' Wave	0.086	0.117

Abbreviations as previously detailed.