borderline non-significantP = .057
In contrast to SVGmag, continuous QRS area showed a borderline non-significant association with CRT response (OR 1.4 per 1 SD increase, P = .057).
In contrast to SVGmag, continuous QRS area showed a borderline non-significant association with CRT response (OR 1.4 per 1 SD increase, P = .057).
Although there was a numerical trend across QRS area tertiles, this was not statistically significant ( P = .71 and P = .11 for T2 vs T1 and T3 vs T1, respectively), and there was no significant linear trend across tertiles ( P = .10).