marginally significantP = 0.052
The main effect of time showed a marginally significant effect ( P = 0.052), with a significant increase in responsiveness from t0 to t18 ( P = 0.03) (t0: 3.5 ± 1.1, t18: 3.8 ± 1.2, t24: 3.7 ± 1.2).
The main effect of time showed a marginally significant effect ( P = 0.052), with a significant increase in responsiveness from t0 to t18 ( P = 0.03) (t0: 3.5 ± 1.1, t18: 3.8 ± 1.2, t24: 3.7 ± 1.2).
At t24, the main effect of condition showed a trend as well (χ 2 = 7.60; P = 0.06).