Table 3.

Sex differences in developmental trajectories

Cerebellar structure	Male-female comparisons				Male-female comparisons adjusted for total brain volume
	Height Differences		Shape Differences		Height Differences		Shape Differences
	F	p values	F	p values	F	p values	F	p values
Total cerebellar volume	28.56	<0.01	4.41	<0.01	13.46	<0.01	3.58	0.03
Right	31.22	<0.01	3.89	0.01	15.34	<0.01	3.29	0.04
Left	28.77	<0.01	3.84	0.01	12.31	<0.01	3.30	0.04
Inferior posterior lobe	29.09	<0.01	2.65	0.05	16.06	<0.01	2.19	0.09
Right	31.02	<0.01	2.30	0.08	15.66	<0.01	1.66	0.19
Left	25.03	<0.01	2.04	0.11	13.04	<0.01	1.72	0.17
Superior posterior lobe	16.72	<0.01	5.47	0.01	8.79	<0.01	4.93	0.01
Right	17.15	<0.01	4.50	0.01	9.66	<0.01	4.09	0.02
Left	14.61	<0.01	3.22	0.03	5.93	0.02	3.00	0.06
Anterior lobe	0.52	0.47	0.49	0.61	0.00	0.97	0.37	0.69
Right	0.02	0.89	0.46	0.63	0.16	0.69	0.47	0.63
Left	2.12	0.15	4.58	0.03	0.32	0.57	3.86	0.05
Corpus medullare	13.55	<0.01	0.53	0.59	2.20	0.14	0.63	0.54
Right	14.72	<0.01	0.31	0.58	1.43	0.23	1.15	0.32
Left	18.78	<0.01	0.07	0.80	3.00	0.09	0.01	0.92

Sex differences were obtained with multilevel models; height differences are estimated mean differences across the age range studied.