Table 4 Proportion of parasite-positive and 95% confidence interval (CI) by day of follow-up after anti-malarial treatment in seven provinces along the Thai-Cambodian border in the "at least one follow-up group", January 2009-December 2011
Day FU | 2009 | 2010 | 2011 | ||||||
|---|---|---|---|---|---|---|---|---|---|
No. blood test | No. Parasite positive | Proportion parasite positive (95%CI) | No. blood test | No. Parasite positive | Proportion parasite positive (95%CI) | No. blood test | No. Parasite positive | Proportion parasite positive (95%CI) | |
Day 0 | 576 | 576 | 100 | 265 | 265 | 100 | 126 | 126 | 100 |
Day 1 | 419 | 173 | 41.29 (36.57-46.00) | 180 | 112 | 62.22 (55.14-69.30) | 56 | 36 | 64.29 (51.74-76.84) |
Day 2 | 420 | 116 | 27.26 (23.34-31.90) | 181 | 63 | 34.81 (27.87-41.75) | 56 | 15 | 26.79 (15.19-38.38) |
Day 3 | 420 | 57 | 13.57 (10.30-16.85) | 179 | 32 | 17.88 (12.26-23.49) | 56 | 6 | 10.71 (2.61-18.82) |
Day 7 | 571 | 0 | - | 264 | 1 | 0.38 (0.01-2.09) | 122 | 0 | - |
Day 14 | 417 | 5 | 1.20 (0.39-2.78) | 172 | 0 | - | 55 | 0 | - |
Day 21 | 415 | 10 | 2.41 (0.93-3.89) | 175 | 3 | 1.71 (0.35-4.93) | 55 | 1 | 1.82 (0.05-9.72) |
Day 28 | 559 | 10 | 1.79 (0.69-2.89) | 256 | 6 | 2.34 (0.49-4.20) | 121 | 2 | 1.65 (0.20-5.84) |
Day 42 | 543 | 1 | 0.18 (0.00-1.02) | 243 | 0 | - | 117 | 0 | - |