TABLE 1.
Demographic Information of Study Counties
| School-Based | Provider-Based | Standard of Care | |
|---|---|---|---|
| Total county population (2006), n | 5949 | 8257 | 10 468 |
| County, % black students | 57 | 32 | 53 |
| Total No. of students (middle and high, 2007–2008) | 418 | 757 | 853 |
| Students, % black | 96a,b | 38c | 53 |
| Students eligible for free or reduced lunch, % | 82d | 65 | 69 |
a
School-based versus provider-based: P < .001; school-based versus standard of care: P < .001.
b
The percentage of students who were black was higher than the population percent because a large proportion of white students attend private rather than public schools.
c
Provider-based versus standard of care: P < .001.
d
School-based versus provider-based: P < .001; school-based versus standard of care: P < .001.