Table 2.

Recruitment of Screen Positive Patients at High Risk for Serious Fall Injuries by Clinical Site

Clinical Site	Recruitment Packets Mailed				Telephone Interview			Enrolled
	Totala	Opted Out	Unable to Contact	End of Recruitment	Total	Ineligible	Declined Participation	Total	% of Eligibleb
Essential Health	3,732	1,052	391	313	1,976	332	1,182	462	28.1
HealthCare Partners	3,141	644	429	431	1,637	222	996	419	29.6
Johns Hopkins Medicine	3,209	646	443	500	1,620	252	748	620	45.3
Mercy Health Network, U Iowa	2,832	762	224	293	1,553	190	994	369	27.1
Michigan Medicine, U Michigan	2,033	383	219	205	1,226	118	559	549	49.5
Mount Sinai Health System	2,971	440	235	323	1,973	358	1,111	504	31.2
Partners HealthCare	3,079	506	296	346	1,931	258	938	735	43.9
Reliant Medical Group	5,336	1,093	711	350	3,182	437	2,143	602	21.9
U Pittsburgh Medical Center	2,852	605	346	281	1,620	151	819	650	44.2
U Texas Medical Branch	2,687	474	272	88	1,853	229	1,083	541	33.3
Overall	31,872	6,605	3,566	3,130	18,571	2,547	10,573	5,451	34.0

Note: ^aValues are lower than the number of positive screens (in Table 1) because enrollment had ended before all recruitment packets could be mailed.

^bThe denominator includes the number of participants with a telephone interview minus the number found to be ineligible.