. Author manuscript; available in PMC: 2018 Mar 1.

Published in final edited form as: Genes Brain Behav. 2016 Nov 14;16(3):369–383. doi: 10.1111/gbb.12346

Table 2. Food intake as a function of genotype, sex and housing condition at PD 30–33.

All measurements were taken prior to the introduction E+S or S. Intake values are presented in kilocalorie units per gram body weight. Values in the last column utilized the average from Sh groups for conversion into a percent-change. All data are presented as the mean ± std. error and each value is constructed from 10–12 cages.

Genotype	Sex	Housing	Chow intake (kcal/g)	% change (from social)

B6	Female	Social	0.91±0.040
B6	Female	Isolate	1.05±0.039	+15.4^*

	Male	Social	0.86±0.045
	Male	Isolate	0.95±0.044	+10.5

BALB	Female	Social	0.99±0.041
BALB	Female	Isolate	1.02±0.039	+1.0

	Male	Social	0.96±0.044
	Male	Isolate	1.02±0.042	+6.3

FVB	Female	Social	0.87±0.039
FVB	Female	Isolate	0.89±0.040	+1.0

	Male	Social	0.80±0.040
	Male	Isolate	0.98±0.039	+22.5^**

MSM	Female	Social	1.20±0.046
MSM	Female	Isolate	1.46±0.043	+21.7^***

	Male	Social	1.15±0.042
	Male	Isolate	1.29±0.043	+12.2^*

<0.05,

^**

P<0.01,

^***

P<0.001 for orthogonal contrasts comparing Sh vs. Ih.