TABLE 1.

Results of social behavior of CON (N = 30) and CSI (N = 30) females during the social interaction test

	Unit	CON	CSI	U	r	p
Proportion of prosocial moving	%	50.50 ± 2.53	56.68 ± 2.64	578	0.24	0.058
Head investigation duration	s	12.27 ± 1.08	10.60 ± 1.36	348.5	—	0.13
Head investigation frequency	Fq	8.23 ± 0.62	7.43 ± 0.77	380	—	0.3
Back/flank investigation duration	s	7.00 ± 1.15	7.13 ± 0.87	489.5	—	0.56
Back/flank investigation frequency	Fq	4.23 ± 0.73	5.20 ± 0.56	582	0.18	0.049
Ano-genital investigation duration	s	30.50 ± 3.27	28.53 ± 2.91	435	—	0.82
Ano-genital investigation frequency	Fq	12.37 ± 1.06	14.40 ± 1.36	525.5	—	0.26
Aggression duration	s	1.70 ± 0.47	0.43 ± 0.16	301	0.33	0.01
Aggression frequency	Fq	1.27 ± 0.29	0.57 ± 0.21	313.5	—	0.24
Aggression latency	s	423.50 ± 34.85	501.33 ± 34.01	569	0.25	0.049
Keep down duration	s	9.93 ± 3.20	10.93 ± 3.46	462	—	0.86
Keep down frequency	Fq	2.83 ± 0.52	4.13 ± 0.93	484.5	—	0.6
Keep down latency	s	301.83 ± 36.31	224.97 ± 38.87	319	0.25	0.051
Allo-grooming duration	s	7.30 ± 1.24	10.57 ± 3.22	449	—	0.99
Allo-grooming frequency	Fq	3.97 ± 0.58	3.70 ± 0.64	420	—	0.66

Results are presented as mean ± SEM (s, seconds, Fq, total occurrences of behavioral expression during the test). Significant differences between CON and CSI are indicated in bold.