of borderline significanceP = .06
For β-blockers, the association was weaker and of borderline significance (OR = 1.81, 95% CI 0.98–3.37; P = .06), suggestive of a trend. 4.
For β-blockers, the association was weaker and of borderline significance (OR = 1.81, 95% CI 0.98–3.37; P = .06), suggestive of a trend. 4.