Table 1.

Descriptive characteristics of the total study sample

Total n=1,000	Respondents n=717	Non-respondents n=283	p Value
Mean age	63.5 (SD=10.3)	62.6 (SD=10.8)	0.9
Female	652 (91.0%)	257 (91.0%)	1.0
DXA results
Osteoporosis	217 (30.3%)	71 (25.1%)	0.18
Osteopenia	298 (41.6%)	134 (47.4%)
Normal	202 (28.2%)	78 (27.6%)
Early menopause (age <45)	95 (13.2%)	36 (12.7%)	0.82
Smoking (current)	175 (24.4%)	93 (32.8%)	0.007
Glucocorticoid treatment (current)	88 (12.3%)	47 (16.6%)	0.07
Family history in first degree relative	292 (40.7%)	88 (31.1%)	0.005
Prior fragility fracture	219 (30.5%)	72 (25.4%)	0.11