Table 1.

Comparison of skeletal maturity between groups 1 and 2, according to sex

Oxford	Sex (number)	Mean	Standard Deviation	Confidence Interval 95%	p
Group 1	Male (20)	34.45	1.605	32.845 - 36.055	p<0.001
	Female (17)	35.24	2.047	33.193 - 37.287
Group 2	Male (13)	31.00	2.225	28.775 - 33.225
	Female (11)	29.73	2.054	27.676 - 31.784