Table 3.

Comparison of demographic, laboratory findings, and bone density of studied patients by Normal Tanner puberty stage.

	Normal Tanner puberty stage	Number	Mean	Std. Deviation	P-value
Bone age	Yes	48	9.0604	3.59482	0.001
	No	27	12.4093	2.61343
Height	Yes	52	132.462	28.0570	0.011
	No	28	148.107	19.8221
Weight	Yes	52	32.404	14.2763	0.006
	No	28	43.036	19.1669
BMI	Yes	52	16.9640	3.11795	0.081
	No	28	21.4196	12.96108
Ca	Yes	52	10.912	12.9028	0.362
	No	28	8.668	.7424
P	Yes	50	3.438	.8564	0.168
	No	28	3.782	1.1219
ALP	Yes	48	589.354	244.7180	0.395
	No	25	644.960	296.7657
Vit D	Yes	51	32.2696	9.51795	0.041
	No	27	27.7037	8.65054
Spine bone age Z score	Yes	52	−.269	1.6749	0.023
	No	27	−1.178	1.5943
Chronological Spine age Z score	Yes	52	−.5385	1.71603	0.181
	No	28	−1.2950	2.01989
Femur bone age Z score	Yes	51	−1.2510	1.16985	0.458
	No	28	−1.4514	1.09198
Chronological Femur age Z score	Yes	51	−1.447	1.1882	0.120
	No	28	−1.889	1.2069