From: Dried blood spots as a source of anti-malarial antibodies for epidemiological studies
(a) MSP119 | Â | Â | Â | Â | Â |
---|---|---|---|---|---|
Temp (°C) | Measured k (days-1) | Fitted k (days-1) | (95% CI) | t1/2 | (95% CI) (years) |
-20 |  | 0.00007 | (0.00003–0.00014) | 27.9 | (13.1–59.4) |
4 |  | 0.00058 | (0.00037–0.00091) | 3.3 | (2.1–5.1) |
10 |  | 0.00094 | (0.00064–0.00138) | 2.0 | (1.4–2.9) |
20 |  | 0.00202 | (0.00153–0.00266) | 0.94 | (0.71–1.24) |
23 | 0.0025789 | 0.00248 | (0.00193–0.00319) | 0.77 | (0.59–0.99) |
35 | 0.0053228 | 0.00564 | (0.00477–0.00665) | 0.34 | (0.29–0.40) |
47 | 0.0110235 | 0.01201 | (0.01042–0.01385) | 0.16 | (0.14–0.18) |
57 | 0.0281645 | 0.02258 | (0.01882–0.02709) | 0.08 | (0.07–0.10) |
65 | 0.0311997 | 0.03512 | (0.02792–0.04417) | 0.05 | (0.04–0.07) |
(b) MSP-2 | Â | Â | Â | Â | Â |
Temp (°C) | Measured k (days-1) | Fitted k (days-1) | (95% CI) | t1/2 | (95% CI) (years) |
-20 |  | 0.00007 | (0.00003–0.00014) | 28.8 | (13.8–60.2) |
4 |  | 0.00059 | (0.00038–0.00091) | 3.2 | (2.1–5.0) |
10 |  | 0.00096 | (0.00067–0.00139) | 2.0 | (1.4–2.8) |
20 |  | 0.00209 | (0.00159–0.00273) | 0.91 | (0.70–1.19) |
23 | 0.00248 | 0.00260 | (0.00204–0.00332) | 0.73 | (0.57–0.93) |
35 | 0.00629 | 0.00605 | (0.00516–0.00709) | 0.31 | (0.27–0.37) |
47 | 0.01342 | 0.01319 | (0.01147–0.01517) | 0.14 | (0.13–0.17) |
57 | 0.03154 | 0.02418 | (0.02020–0.02895) | 0.08 | (0.07–0.09) |
65 | 0.03723 | 0.03828 | (0.03047–0.04809) | 0.05 | (0.04–0.06) |