Relationship between Body Mass Index and Bone Turnover Markers in Girls with Idiopathic Central Precocious Puberty

Table 4

Associations of body mass index with other parameters.

Items	BMI	P1NP	N-MID	β-CTX
BMI	—
P1NP		—
N-MID	−0.066		—
β-CTX	−0.059			—
E2			0.006	−0.066
LH-base	−0.075		0.094	0.015
FSH-base		−0.006		0.107
LH-peak		0.078	0.098	0.122
FSH-peak		0.063		0.119
LH/FSH peak		0.046	0.007	0.065

, , and were considered statistically significant. BMI, body mass index; P1NP, total procollagen type 1 N-terminal propeptide; N-MID, N-terminal midfragment of osteocalcin; β-CTX, β-C-terminal telopeptide of type 1 collagen; E2, estradiol; LH-base, luteinizing hormone base; FSH-base, follicular stimulating hormone base; LH-peak, luteinizing hormone peak; FSH-peak, follicular stimulating hormone peak; LH/FSH peak, luteinizing hormone/follicular stimulating hormone peak.