Table 6 The concentration of etanercept in patients with AS before the fifth, sixth, and seventh administration of 50 mg etanercept.
No | Before 5th administration | Before 6th administration | Before 7th administration | ||||||
|---|---|---|---|---|---|---|---|---|---|
New method | Conventional method | Accuracy (%) | New method | Conventional method | Accuracy (%) | New method | Conventional method | Accuracy (%) | |
Eta-1 | 45.9 | 48.7 | 94.3 | 59.8 | 66.6 | 89.8 | 83.7 | 91.2 | 91.8 |
Eta-2 | 70.2 | 75.9 | 92.5 | 167.8 | 159.7 | 105.1 | 132.3 | 124.0 | 106.7 |
Eta-3 | 80.5 | 71.8 | 112.1 | 87.5 | 81.3 | 107.6 | 102.9 | 100.9 | 102.0 |
Eta-4 | 124.9 | 127.6 | 97.9 | 267.5 | 261.1 | 102.5 | 200.6 | 192.6 | 104.2 |
Eta-5 | 129.3 | 119.1 | 108.6 | 102.3 | 94.3 | 108.5 | 100.8 | 95.4 | 105.7 |
Eta-6 | 205.6 | 199.4 | 103.1 | 204.9 | 203.3 | 100.8 | 198.6 | 208.3 | 95.3 |
