Table 3.

Class of Anti-Osteoporosis Medication Received

	≥2 fractures while on AOM (n = 73)	1 fracture while on AOM (n = 359)	No fractures while on AOM (n = 5118)
Bisphosphonate (oral)	64 (88)	312 (87)	4213 (82)
Bisphosphonate (injection or infusion)	3 (4.1)	5 (1.4)	56 (1.1)
Parathyroid hormone	0	1 (0.3)	4 (0.1)
SERM	4 (5.5)	34 (9.5)	602 (12)
Calcitonin hormone	1 (1.4)	3 (0.8)	48 (0.9)
Strontium ranelate	0	5 (1.4)	80 (1.6)
Steroid hormone	1 (1.4)	2 (0.6)	161 (3.2)
Bisphosphonates + SERM	0	2 (0.6)	41 (0.8)
Bisphosphonates + strontium ranelate	0	1 (0.3)	0
Bisphosphonates + steroid hormone	0	0	1 (0.02)
Bisphosphonates + calcitonin hormone	0	0	3 (0.1)
Calcitonin hormone + strontium ranelate	0	0	1 (0.02)

SERM = selective estrogen receptor modulator.