Table 1.

Proportion of patients from each study with normal test results, osteopenia, and osteoporosis, as well as descriptive data extracted from the studies: N = 20.

STUDY NO.	AUTHOR, YEAR	COUNTRY	SETTING	NO. OF BMD TEST RESULTS	BMD TEST RESULTS			2 OR MORE SELECTION FACTORS OF POTENTIAL INFLUENCE*
					NORMAL, %	OSTEOPENIA, %	OSTEOPOROSIS, %
1	Schmid et al,30 2004	Switzerland	Outpatient fracture clinic	29	0	28	72
2	Sidwell et al,31 2004	New Zealand	Orthogeriatric rehabilitation ward	158	4	17	79
3	Becker et al,29 2006	United States	Orthopedic and rehabilitation inpatient wards	61	7	23	70
4	Hegeman et al,32 2005	The Netherlands	Outpatient fracture clinic	100	13	20	67
5	Astrand et al,33 2006	Sweden	Emergency department and orthopedic inpatient ward	239	13	45	42	X
6	Mulherin et al,34 2003	United Kingdom	Emergency department	91	14	34	52
7	Chevalley et al,35 2002	Switzerland	Orthopedic inpatient ward and outpatient clinic	242	14	45	41
8	Hegeman et al,36 2004	The Netherlands	Departments of surgery and traumatology	94	15	34	51
9	Levasseur et al,37 2007	France	Orthopedic inpatient ward	32	16	50	34
10	Rozental et al,28 2008	United States	Orthopedic outpatient clinic	32	16	50	34	X
11	Gallacher,38 2005	United Kingdom	Orthopedic and trauma departments	NR	17	46	37
12	Harrington et al,39 2005	United States	Orthopedic inpatient ward and outpatient clinic	154	18	50	32
13	McLellan et al,26 2003	United Kingdom	Emergency department, orthopedic inpatient ward, and fracture clinic	2077	18	42	40
14	van Helden et al,27 2008	The Netherlands	Emergency department and orthopedic inpatient ward	568	21	44	35	X
15	Majumdar et al,40 2007	Canada	Orthopedic surgery department	120	21	34	45
16	Harrington and Lease,41 2007	United States	Orthopedic inpatient ward and outpatient clinic	232	2	57	21
17	Kuo et al,42 2007	Australia	Outpatient fracture clinic	135	24	46	30	X
18	Majumdar et al,43 2008	Canada	Emergency and fracture clinics	95	28	52	20	X
19	Cuddihy et al,44 2004	United States	Orthopedic inpatient ward and outpatient clinic	42	29	50	21	X
20	Majumdar et al,45 2004	Canada	Emergency department	42	31	17	52

BMD—bone mineral density, NR—not reported.

^*Selection factors of potential bias included study of wrist fractures only, younger age, study sample not restricted to fragility fractures (ie, might have included moderate-trauma fractures but no high-trauma fractures), and BMD testing received as part of an integrated program (ie, more people with normal BMD might have been tested).