Volume 16, Number 3—March 2010
    
    Dispatch
Climate Warming and Tick-borne Encephalitis, Slovakia
Table 2
Relationship between mean annual air temperature and mean altitude of tick-borne encephalitis cases, Slovakia, 1980–2004*
| Temperature lag, y | Correlation coefficient | p value | 
|---|---|---|
| Mean (1–3) | 0.689† | 0.000 | 
| 0 | 0.30‡ | 0.032 | 
| –1 | 0.466‡ | 0.019 | 
| –2 | 0.433‡ | 0.031 | 
| –3 | 0.438‡ | 0.028 | 
*Nonparametric testing (Spearman rank correlation test).
†Correlation is significant at p<0.01 (2-tailed).
‡Correlation is significant at p<0.05 (2-tailed).
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