Table 2.
ACE score | Sample size (n) | Prescription rates by year
|
|||||||
---|---|---|---|---|---|---|---|---|---|
1997 | 1998 | 1999 | 2000 | 2001 | 2002 | 2003 | 2004 | ||
0 | 5480 | 39.5 | 43.0 | 46.9 | 50.1 | 57.6 | 60.6 | 60.2 | 60.4 |
1 | 3938 | 56.4 | 60.9 | 71.2 | 81.6 | 81.6 | 87.3 | 81.7 | 87.5 |
2 | 2392 | 76.2 | 84.1 | 84.8 | 99.3 | 100.0 | 99.1 | 100.6 | 104.0 |
3 | 1394 | 93.5 | 101.7 | 89.6 | 95.6 | 105.5 | 109.8 | 119.9 | 110.2 |
4 | 915 | 106.2 | 126.1 | 136.1 | 153.9 | 165.1 | 152.7 | 140.4 | 122.8 |
5 or more | 914 | 149.1 | 130.1 | 126.2 | 144.0 | 159.5 | 172.9 | 175.5 | 172.9 |
Overall | 15,033 | 66.7 | 70.1 | 75.9 | 88.0 | 94.0 | 97.3 | 96.3 | 95.7 |
Rates (per 100 person-years) are age-standardized to the 2000 U.S. population.