Table 1.

Sociodemographic characteristics of the participants by recruitment contact method (N = 1680).

Variable	Call (n = 1132, 67.5%)	Text (n = 548, 32.5%)	Total	p-Value
Age (Mean, SD)	41.6 (14.1)	39.4 (13.1)	40.9 (13.8)	0.002
Gender a				0.68
Male	697 (61.6%)	332 (60.6%)	1029 (61.3%)
Latino ethnicity a
Central/South American	112 (9.9%)	11 (2.0%)	123 (7.3%)	<0.001
Caribbean b	76 (6.7%)	38 (6.9%)	114 (6.8%)
Mexican/Chicano	50 (4.4%)	2 (0.4%)	52 (3.1%)
Other Latino c	893 (78.9%)	497 (90.7%)	1390 (82.7%)

^a The HUMC ED patient registry had some missing demographic data. Thus, the total was not 1680 because of missing data. ^b Caribbean included Puerto Ricans and Cubans. ^c Hospital records did not collect ethnicity under ‘Other Latino’.