Table 1 Percentage rizatriptan of prescribed and sold triptans before (May – July 2004) and after (May – July 2005) the intervention and absolute change in percentage rizatriptan (after minus before).
Percentage rizatriptan before the intervention | Percentage rizatriptan after the intervention | Absolute change | Relative change | P-value | |
|---|---|---|---|---|---|
Control | 6 (2 – 13) | 7 (2 – 11) | 0 (-7 - 5) | -29 (-69 – 83) | - |
Attachment I | 3 (1 – 10) | 8 (3 – 14) | 3 (-2 – 8) | 42 (-51 – 222) | 0.071 |
Attachment II | 7 (1 – 13) | 8 (2 – 17) | 1 (-4 – 6) | -1 (-59 – 70) | 0.052 |
Attachment I + II | 5 (1 – 12) | 8 (3 – 16) | 2 (-3 – 7) | 20 (-54 – 140) | 0.031 |