Effects on Parental Stress of Early Home-Based CareToy Intervention in Low-Risk Preterm Infants

Table 4

Delta changes (T1-T0) with related -scores and level of significance for mother and father values.

Delta (T1-T0) PSI-SF domains	Mothers			Fathers
	CT median [95% CI]	SC median [95% CI]	()^∗	CT median [95% CI]	SC median [95% CI]	()^∗
PD	-3 [-4.73/-0.68]	2 [2.12/2.22]	-2.237 (0.025)	1 [-1.42/1.59]	1 [2.55/1.50]	-0.126 (0.900)
P-CDI	-0.50 [-3.47/0.80]	-2 [-4.06/-0.71]	-0.925 (0.355)	-1 [-2.82/1.15]	-1 [-2.93/0.02]	-0.435 (0.663)
DC	-1 [-2.06/0.48]	0.00 [-2.10/0.96]	-0.046 (0.963)	-0.50 [-2.51/0.18]	-1 [-2.31/0.31]	-0.011 (0.991)
Total stress	-3.50 [-8.26/-1.41]	-2.00 [-6.44/0.63]	-0.592 (0.554)	1 [-5.53/1.69]	1 [-6.52/0.52]	-0.514 (0.607)

^∗Mann-Whitney nonparametric test.