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. 2016 Aug 8;6:31314. doi: 10.1038/srep31314

Table 1. Models predicting Puumala virus-infection probability in bank voles and bank vole density index.

Infection probability binomial
  Fall
  Spring
OR CI P OR CI P
Fixed Parts
Bank vole density 1.04 1.02–1.06 <0.001 Bank vole density 1.14 1.05–1.24 0.001
Common shrew density 0.79 0.67–0.94 0.007 Common shrew density 0.50 0.32–0.78 0.002
Weight (g) 1.31 1.27–1.35 <0.001        
Random Parts
 Nplots 54     Nplots 53    
 NYear 11     NYear 10    
 ICCplots 0.017     ICCplots 0.060    
 ICCYear 0.015     ICCYear 0.203    
 Observations 3330     Observations 839    
Bank vole density poisson
Fixed Parts
 Intercept 3.79 2.35–6.14 <0.001 Intercept 1.31 0.91–1.88 <0.001
 Old forest 1.34 0.97–1.87 0.08 Old forest 1.67 1.19–2.33 0.003
 Young forest 0.94 0.70–1.26 0.69 Young forest 1.31 0.97–1.78 0.08
 Bank vole density (t-1) 0.99 0.99–0.99 <0.001 Bank vole density (t-1) 0.95 0.95–0.96 <0.001
 Field vole density 0.98 0.98–0.99 <0.001 Field vole density 1.07 1.04–1.11 <0.001
 Common shrew density 1.07 1.06–1.07 <0.001 Common shrew density 1.05 1.03–1.07 <0.001
 Field vole density × Young forest 1.03 1.02–1.04 <0.001 Field vole density × Young forest 1.02 0.98–1.05 0.29
 Field vole density × Old forest 1.01 1.01–1.02 0.001 Field vole density × Old forest 0.93 0.90–0.96 <0.001
Random Parts
 Nplots 50     Nplots 48    
 NYear 11     NYear 11    
 ICCplots 0.05     ICCplots 0.05    
 ICCYear 0.13     ICCYear 0.06    
 Observations 430     Observations 247    

The reference (intercept) is bank vole density index in meadows and clear-cuts. OR = odds ratio, CI = confidence interval, ICC = intra-class correlation coefficient.