Table 4.

Effect of season, climatic and water physicochemical properties on the infection rates of B. globosus and B. pfeifferi snails.

Snail species	Variables	Estimates	Confidence interval	Pr( >|z|)
B. globosus	Intercept	− 3.502	− 13.499 to 6.494	0.492
	Hot/dry	1.922	− 2.856 to 6.699	0.431
	Post-rainy	4.196	0.320 to 8.071	0.034
	Rainy	4.438	− 2.926 to 11.803	0.238
	Rainfall	− 0.057	− 0.113 to − 0.001	0.048
	MinTemp	0.168	− 0.206 to 0.542	0.379
	Max Temp	0.065	− 0.288 to 0.417	0.720
	DO	0.383	− 0.187 to 0.953	0.188
	pH	− 0.774	− 1.545 to − 0.004	0.049
B. pfeifferi	Intercept	− 147.899	− 409.783 to 113.984	0.268
	Post-rainy	2.681	− 5.499 to 10.862	0.521
	Rainy	− 4.395	− 38.945 to 30.154	0.803
	Rainfall	− 0.124	− 0.406 to 0.159	0.392
	MinTemp	3.263	− 6.517 to 13.043	0.513
	MaxTemp	3.180	− 2.108 to 8.468	0.238
	DO	− 0.624	− 3.062 to 1.814	0.616
	pH	0.797	− 1.930 to 3.524	0.567

Significant p-value (p-value < 0.05) are in bold.