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. 2016 Sep 6;17(6):713–720. doi: 10.5811/westjem.2016.8.30660

Table 1.

Descriptive characteristics of intervention patients and control group in a study comparing the effectiveness of an alternative EMS telehealth delivery model relative to traditional EMS care.

Measure Intervention Control
Race/ethnicity
 White 17% 15%
 Black/African American 58% 60%
 Hispanic/Latino 17% 20%
 All other 8% 5%
Matched measure
 Median age, IQR, y 44 (10) 45 (10)
 Sex % female 55% 51%
Top 3 chief complaints
 % “Abdomen pain” 15% 17%
 % “Sick” 25% 29%
 % “Breathing” 20% 18%

EMS, emergency medical services, IQR, interquartile range