Table 5. Negative binomial hurdle model for pupae Ae. aegypti in Kaohsiung City, Taiwan (N = 436).

		Est	SE	Exp(Est)	95% CI**
Negative binomial model*
	Season (wet vs. dry)	-0.3	0.5	0.7	0.3–2.0
	Location x Function
	Out vs. In (water storage)	-1.6	0.8	0.2	0.1–0.9
	Out vs. In (other receptacle)	2.2	0.9	8.8	1.4–56.3
	Out vs. In (discarded)	0.9	1.1	2.3	0.3–21.5
Logistic regression model
	Season (wet vs. dry)	0.7	0.3	2.1	1.1–4.0

* Zero-truncated

** 95% CI referring to Exp(Est)