Table 3 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 complete 42-day follow-up group, January 2009-December 2011
Day FU | 2009 | 2010 | 2011 | |||
|---|---|---|---|---|---|---|
No. Parasite positive | Proportion parasite positive (95%CI) | No. Parasite positive | Proportion parasite positive (95%CI) | No. Parasite positive | Proportion parasite positive (95%CI) | |
Day 0 | 379 | 100 | 153 | 100.00 | 46 | 100.00 |
Day 1 | 151 | 39.84 (34.91-44.77) | 94 | 61.44 (53.73-69.15) | 28 | 63.04 (49.09-76.99) |
Day 2 | 104 | 27.44 (22.95-31.93) | 51 | 33.33 (25.86-40.80) | 12 | 26.09 (13.40-38.78) |
Day 3 | 49 | 12.93 (9.55-16.31) | 26 | 16.99 (11.04-22.94) | 6 | 13.04 (3.31-22.78) |
Day 7 | 0 | - | 1 | 0.65 (0.02-3.59) | 0 | - |
Day 14 | 3 | 0.79 (0.16-2.30) | 0 | - | 0 | - |
Day 21 | 6 | 1.58 (0.33-2.84) | 1 | 0.65 (0.02-3.59) | 0 | - |
Day 28 | 8 | 2.11 (0.66-3.56) | 1 | 0.65 (0.02-3.59) | 1 | 2.17 (0.06-6.39) |
Day 42 | 1 | 0.26 (0.01-1.46) | 0 | - | 0 | - |