. Author manuscript; available in PMC: 2018 Mar 1.

Published in final edited form as: Calcif Tissue Int. 2016 Dec 24;100(3):235–243. doi: 10.1007/s00223-016-0223-6

Table 1.

Demographic characteristics of patients with incomplete and complete AFF, and normal premenopausal women

	Incomplete AFF	Complete AFF	Premenopausal
Number of patients	5	7	43
Gender	All female	All female	All female
Race	All white	All white	All white
Age (years, mean(SD))	72.4 (5.32)	61.0 (12.0)	37.4 (7.84)
Type of BP	Alendronate	Alendronate	-
Duration of BP use (years, mean(SD))	9.40 (4.04)	7.71 (4.31)	-
Affected femurs	9	9	-
Affected femurs with prodromal symptoms	1/9 (11%)	9/9 (100%)	-
Incomplete fracture with fracture line	2/9 (22%)	-	-
Patients with bilateral femur Involvement	2	4^*	-

Two patients had bilateral AFF and other 2 mixed AFF and PBD