Table 1.
Scores given for a Potential Surface Analysis (PSA)
| Flying fox distribution zones (probability during 0 to1) | Distance to the flying foxes colonies (km) | Pig farm density (farm per km 2 ) | House density (house per km 2 ) | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Scale | R | W | R*W | Scale | R | W | R*W | Scale | R | W | R*W | Scale | R | W | R*W |
| 0.83x10−3 - 0.83x10−2 | 1 | 2 | 2 | <5 | 9 | 1 | 9 | 0 | 0 | 3 | 0 | 0.13 – 907 | 2 | 3 | 6 |
| 0.84x10−2 - 0.14 | 2 | 2 | 4 | 5-10 | 8 | 1 | 9 | 0.9x10−3 -0.035 | 1 | 3 | 3 | 908-1968 | 4 | 3 | 12 |
| 0.15 - 0.27 | 3 | 2 | 6 | 10-20 | 7 | 1 | 7 | 0.036-0.88 | 2 | 3 | 6 | 1969-3028 | 3 | 3 | 9 |
| 0.28 - 0.87 | 4 | 2 | 8 | 20-30 | 5 | 1 | 5 | 0.89-1.72 | 3 | 3 | 9 | 3029-12510 | 1 | 3 | 3 |
| 30-50 | 3 | 1 | 3 | 1.73-2.56 | 4 | 3 | 12 | ||||||||
| >50 | 1 | 1 | 7 | 2.57-16.55 | 5 | 3 | 15 | ||||||||
R = rating score W = weighting score.
Weighting and rating scores of 4 factors used to map the overlay between NiV hosts on the central plain of Thailand.