TABLE 1.

Average hormone levels and masculinity/femininity self-assessment for men and women.

Whole sample	men	women NC	women OC	Men vs. NC		Men vs. OC		NC vs. OC
	(n = 89)	(n = 89)	(n = 60)	F	p	F	P	F	p
Testosterone (pg/ml)	105.58 ± 53.24	48.43 ± 20.92	37.62 ± 18.09	87.14	< 0.001	78.12	< 0.001	9.86	0.002
Estradiol (pg/ml)	2.76 ± 1.02	3.11 ± 1.15	3.31 ± 0.94	4.45	0.05	12.90	< 0.001	0.61	0.44
Progesterone (pg/ml)	65.58 ± 55.32	136.05 ± 116.63	62.96 ± 47.82	26.20	< 0.001	0.27	0.60	13.49	< 0.001
Masculinity (self)	6.49 ± 1.16	3.83 ± 1.39	3.08 ± 1.76	188.84	< 0.001	187.54	< 0.001	4.58	0.03
Masculinity vs. men	5.80 ± 1.30	2.26 ± 1.10	1.88 ± 1.04	372.11	< 0.001	333.84	< 0.001	2.40	0.12
Masculinity vs. women	7.52 ± 1.56	5.20 ± 1.74	3.98 ± 2.11	85.42	< 0.001	124.31	< 0.001	11.27	0.001
Femininity (self)	3.60 ± 1.66	6.02 ± 1.51	6.93 ± 0.95	263.11	< 0.001	183.05	< 0.001	16.63	< 0.001
Femininity vs. men	4.48 ± 1.98	7.30 ± 1.70	8.05 ± 1.24	102.27	< 0.001	139.13	< 0.001	8.65	0.004
Femininity vs. women	2.54 ± 1.57	5.31 ± 1.71	6.33 ± 1.56	126.75	< 0.001	192.63	< 0.001	12.38	< 0.001
TIV	1582 ± 115.53	1400 ± 99.46	1400 ± 107.73	127.53	< 0.001	98.58	< 0.001	< 0.01	0.97
WM	559.9 ± 47.87	486.8 ± 47.48	479.5 ± 49.81	0.62	0.43	1.25	0.81	0.70	0.80
GM	756.0 ± 55.15	694.7 ± 52.04	688.3 ± 55.40	1.58	0.21	4.12	0.08	9.88	0.006
HippocampusL	4.60 ± 0.33	4.27 ± 0.38	4.13 ± 0.40	0.97	0.33	6.82	0.03	5.18	0.04
HippocampusR	4.15 ± 0.34	3.86 ± 0.32	3.77 ± 0.30	< 0.01	0.98	2.98	0.18	5.94	0.06
MFG_L	1.38 ± 0.25	1.34 ± 0.25	1.35 ± 0.28	2.72	0.30	0.21	0.65	0.35	0.55
MFG_R	1.24 ± 0.25	1.29 ± 0.21	1.31 ± 0.26	19.22	< 0.001	9.69	0.004	< 0.01	0.98

Age was controlled in all comparisons. P-values were FDR-corrected. NC, naturally cycling. OC, oral contraceptive user. MFG, middle frontal gyrus. L, left; R, right. Significant effects are highlighted in bold font.