Table 1: Arbitrarily selected sub-ranges of percentage positives for the schools for each antigen with colored-coded symbols. The number of participating schools per color code, the number of students tested, the number of students positive, and the range of number of students enrolled per school.
Antigen | Percentage of students IgG positive per school | Color Scale (Symbol, Figure 1) | Number of Schools | Number of Students Tested | Number of Students Tested IgG Positive | Range of the Number of Students Enrolled per School | |
CHIKV E1 | 0% | White Circle, Figure 1A | 12 | 223 | 0 | 71 - 528 | |
CHIKV E1 | > 0-10% | Yellow Circle, Figure 1A | 25 | 485 | 33 | 73 - 651 | |
CHIKV E1 | 15-20% | Red Circle, Figure 1A | 5 | 97 | 17 | 131 - 388 | |
Total | 42 | 805 | 50 | ||||
DENV-2 VLP | 0-10% | White Square, Figure 1B | 14 | 272 | 27 | 105 - 651 | |
DENV-2 VLP | > 10-25% | Yellow Square, Figure 1B | 17 | 330 | 71 | 71 - 528 | |
DENV-2 VLP | > 25-66.7% | Red Square, Figure 1B | 11 | 203 | 98 | 87 - 405 | |
Total | 42 | 805 | 196 | ||||
DENV-3 VLP | 0-5% | White Triangle, Figure 1C | 16 | 301 | 13 | 105 - 596 | |
DENV-3 VLP | 10-20% | White Triangle, Figure 1C | 19 | 374 | 47 | 71 - 651 | |
DENV-3 VLP | > 20-66.7% | White Triangle, Figure 1C | 7 | 130 | 59 | 73 - 405 | |
Total | 42 | 805 | 119 |