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. 2017 Dec 15;7(4):21. doi: 10.3390/jpm7040021

Table 1.

Demographic and clinical information of biobank participants (N = 4900) *.

Mean Age, Years (95% CI) 12.1 (11.8–12.3)
Age Groups, Years
 0–1 352 (7.2%)
 2–5 1073 (21.9%)
 6–11 1182 (24.1%)
 12–17 1339 (27.3%)
 18+ 954 (19.5%)
Gender
 Female 2497 (50.9%)
 Male 2395 (48.8%)
 Unknown 8 (0.2%)
Race
 White 3674 (75.0%)
 Black 472 (9.6%)
 Asian 168 (3.4%)
 Native American/Alaskan Native 9 (0.2%)
 Native Hawaiian/Pacific Islander 4 (0.1%)
 Other 213 (4.3%)
 Prefer not to answer 51 (1.0%)
 Unknown 309 (6.3%)
Ethnicity
 Non-Hispanic/Latino 3359 (68.6%)
 Hispanic/Latino 624 (12.7%)
 Prefer not to answer 555 (11.3%)
 Unknown 362 (7.4%)
Participants with at least one clinical visit within the past year 4437 (91.0%)
 Surgical encounter 1210 (24.7%)
 Admission to Inpatient unit 1099 (22.5%)
 Admission to intensive care unit 362 (7.4%)
Most Frequented Clinics (Top 10)
 Pre-op Admitting 2650 (54.1%)
 Emergency Department 2276 (46.4%)
 Outpatient Labs (Phlebotomy) 1968 (40.2%)
 Noninvasive Cardiology 1576 (32.2%)
 Radiology/Interventional Radiology 1295 (26.4%)
 Gastroenterology 1269 (25.9%)
 Orthopedics 1217 (24.8%)
 Otolaryngology 1153 (23.5%)
 Hearing/Speech 870 (17.8%)
 Endocrine 865 (17.7%)

* All values represent frequencies and percentages unless otherwise noted.