Table 5.

Comparison of our GD sample and literature data (Maggiora Vergano et al., 2015^∗) on frequency of trauma.

		GD (n = 95)	Clinical sample∗ (n = 56)	t (df = 149)	Effect size (Cohen’s d)	p	FDR
Neglect	Mothers	1.50 (0.65)	2.03 (0.66)	–4.768	0.81	<0.001	0.000
	Fathers	2.12 (0.92)	2.07 (0.76)	0.364	–	n.s.	n.s.
Reject	Mothers	1.33 (0.46)	1.75 (0.62)	–4.366	0.80	<0.001	0.000
	Fathers	1.65 (0.65)	1.64 (0.56)	0.059	–	n.s.	n.s.
Role reversal	Mothers	1.30 (0.42)	1.39 (0.62)	–0.990	–	n.s.	n.s.
	Fathers	1.05 (0.18)	1.12 (0.34)	–1.428	–	n.s.	n.s.
Psychological abuse	Mothers	1.11 (0.16)	1.22 (0.24)	–3.087	0.57	<0.05	0.015
	Fathers	1.15 (0.22)	1.18 (0.21)	–0.758	–	n.s.	n.s.
Physical abuse	Mothers	1.16 (0.29)	1.39 (0.54)	–2.979	0.57	<0.05	0.016
	Fathers	1.24 (0.43)	1.32 (0.49)	–1.063	–	n.s.	n.s.
Sexual Abuse	Mothers	1.02 (0.13)	1.04 (0.18)	–0.851	–	n.s.	n.s.
	Fathers	1.01 (0.08)	1.03 (0.15)	–1.165	–	n.s.	n.s.
	Other figures	1.09 (0.29)	1.06 (0.22)	0.584	–	n.s.	n.s.
Domestic violence	Mothers	1.21 (0.48)	1.46 (0.62)	–2.586	0.47	<0.05	0.021
	Fathers	1.27 (0.59)	1.46 (0.62)	–1.862	–	n.s.	n.s.
Separations	Mothers	1.20 (0.58)	1.29 (0.62)	–0.814	–	n.s.	n.s.
	Fathers	1.56 (0.90)	1.75 (0.89)	–1.243	–	n.s.	n.s.