highly significantp ≤0.01
The regression equation was highly significant ( p ≤0.01) and the coefficient of determination (R 2 ) was 0.806, suggesting that 80.6% of variation in the log-transformed disease incidence was accounted for by C inf .
The regression equation was highly significant ( p ≤0.01) and the coefficient of determination (R 2 ) was 0.806, suggesting that 80.6% of variation in the log-transformed disease incidence was accounted for by C inf .