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Animal SLRV prevalence in each continent from 1991 to 2000.
| Continent | Studies | N | Prevalence | Range | ||
|---|---|---|---|---|---|---|
| Mean | CI 95% | Min | Max | |||
| Africa | 2 | 1267 | 20.99 | 18.84–23.32 | 6.74 | 24.80 |
| Asia | 13 | 2890 | 6.02 | 5.21–6.95 | 0.00 | 12.20 |
| Europe | 11 | 26,232 | 9.10 | 8.76–9.45 | 0.00 | 24.00 |
| North America | 21 | 39,444 | 26.49 | 26.05–26.92 | 2.19 | 52.00 |
| South and Central America | 0 | 0 | N/A 1 | N/A | N/A | N/A |
| Global | 47 | 69,833 | 19.01 | 18.72–19.30 | 0.00 | 52.00 |
1 N/A, not applicable.
