| Characteristic |
Overall |
Period 1* |
Period 2* |
| Number of patients |
82,706 |
58,115 |
58,071 |
| Number of visits |
425,657 |
224,325 |
201,332 |
| % Female |
60.7 |
63.3 |
62.1 |
| Mean Age, years (std) |
41.7 (13.5) |
41.0 (12.9) |
41.8 (13.1) |
| Race, % |
|
|
|
| White |
29.8 |
29.7 |
29.6 |
| African American |
49.5 |
49.6 |
53.1 |
| Hispanic |
8.0 |
9.7 |
7.9 |
| Other |
10.0 |
9.7 |
6.1 |
| Unknown |
2.7 |
1.2 |
3.3 |
| Insurance, % |
|
|
|
| Commercial |
22.0 |
23.6 |
22.4 |
| Medicare |
11.6 |
13.9 |
11.4 |
| Medicaid |
30.2 |
30.0 |
31.8 |
| Uninsured |
35.2 |
32.5 |
34.4 |
| Primary Language, % |
|
|
|
| English |
77.6 |
75.2 |
85.3 |
| Spanish |
5.2 |
5.5 |
5.7 |
| Other / Unknown |
17.2 |
19.3 |
9.0 |
* Period 1 = Jan 2008 – June 2010; Period 2 = July 2010 – June 2012 |
