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. 2010 Nov 23;10:316. doi: 10.1186/1472-6963-10-316

Table 1.

Characteristics of the study population

Children
(n = 325,810)
Age in 2008 (y)1 5.7 (2.5-8.4)
Membership duration (y)1 2.9 (1.0-6.1)
Medical encounters (n)1 20 (9-35)
 Emergency 0 (0-2)
 Inpatient 1 (1-1)
Stillbirth, neonatal death, or other non-live births (%) 1.3
Hispanic ethnicity (%) 53.5
Race (%)
 White 69.5
 Black 10.6
 Asian/PI2 9.7
 AIAN2 8.1
 Other race 0.3
 Multiple races 9.7

All data are given as median (25th - 75th percentile) or percent.

1 Age, membership duration, and number of medical encounters at Dec 31st, 2008

2 Asian/PI: Asian or Pacific Islander, AIAN: American Indian or Alaskan Native