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Table 2 Linear regression model analysis on the vector density and geo-environmental features

From: Spatial statistical and environmental correlation analyses on vector density, vector infection index and Japanese encephalitis cases at the village and pigsty levels in Liyi County, Shanxi Province, China

Factor Pearson correlation Coefficient analysis t Sig ANOVA model
Correlation Sig Coefficients 95% confidence intervals F Sig
Lower limit Upper limit
(Constant) Na Na 1.392 0.612 2.172 3.721 0.001 6.06 0.009
Pig number 0.469 0.024 0.013 0.00023 0.025 2.13 0.046
Cotton area 0.486 0.019 4.35e−006 0.00 e−006 8.0e−006 2.25 0.036