Table 2. Characteristics of Study Sample, 2003 and 2010.
| 2003 | 2010 | |||||
|---|---|---|---|---|---|---|
| N | % | SE | N | % | SE | |
| Total (weighted N) | (7529) | (8427) | ||||
| Product type | ||||||
| HMO | 2206 | 29.3 | 0.9 | 2420 | 28.7 | 0.7 |
| PPO | 2703 | 35.9 | 1.6 | 3004 | 35.7 | 0.6 |
| POS | 2613 | 34.7 | 1.3 | 2613 | 31.0 | 0.4 |
| CDP (consumer directed product) | 0 | 0.0 | 0.0 | 390 | 4.6 | 0.6 |
| Behavioral health contract | ||||||
| Specialty External (MBHO) | 5474 | 72.7 | 3.2 | 1251 | 14.8 | 2.3 |
| Hybrid Internal | 911 | 12.1 | 2.2 | 5899 | 70.0 | 3.3 |
| Internal | 1144 | 15.2 | 2.3 | 1278 | 15.2 | 2.2 |
| Pharmacy benefits manager (PBM) contract | ||||||
| Yes | 4028 | 53.5 | 2.2 | 6150 | 73.0 | 1.9 |
| No | 3501 | 46.5 | 2.2 | 2277 | 27.0 | 1.9 |
| Profit status | ||||||
| For-profit | 6445 | 85.6 | 2.3 | 7390 | 87.7 | 2.0 |
| Non-profit | 1084 | 14.4 | 2.3 | 1037 | 12.3 | 2.0 |