Table VI.

 Comparison of the Effect on Blood Pressure of the HEROIC Study Intervention and Educational Interventions Directed Toward the Physicians Reviewed by The Cochrane Collaboration¹⁶

	ΔSBP	ΔDBP
Physician education (The Cochrane Review—9 RCT)16	−2.03 [−3.45 to −0.62]	−0.43 [−1.12 to 0.27]
HEROIC	−1.1 [−2.0 to −0.3]	0.2 [−0.4 to −0.8]

Abbreviations: Δ, change; DBP, diastolic blood pressure, RCT, randomized controlled trials; SBP, systolic blood pressure. See text for expansions of trial names.