Table 2.

Results of statistical models for habitat occupancy and the number of early (L1 & L2), late (L3, L4 & Pupae) and all instar larvae as measured every 2 weeks in a 500 × 500 m grid within each village

Parameter	Risk Ratio	LowerCL	UpperCL	χ2	P-value
Occupancy*
Scale	2.72	2.72	2.72		< 0.001
Intercept	0.62	0.59	0.65	379.4	< 0.001
Intervention	0.06	0.06	0.07	2594.2	< 0.001
Control	Ref.	Ref.	Ref.
Early instars
Dispersion	12,121.4	6634.8	23,078.3		< 0.001
Intercept	0.81	0.75	0.87	30.5	< 0.001
Intervention	0.08	0.07	0.09	1770.1	< 0.001
Control	Ref.	Ref.	Ref.
Late instars
Dispersion	141.22	98.49	208.28		< 0.001
Intercept	0.59	0.55	0.62	299.2	< 0.001
Intervention	0.03	0.03	0.04	2019.1	< 0.001
Control	Ref.	Ref.	Ref.
All instars
Dispersion	152.25	116.67	201.67		< 0.001
Intercept	1.39	1.32	1.47	134.6	< 0.001
Intervention	0.06	0.05	0.07	3517.5	< 0.001
Control	Ref.	Ref.	Ref.

Habitat occupancy was compared using logistic regression while the number of larvae per dip was compared using negative binomial regression

^*The outcome for habitat occupancy is an odds ratio rather than a risk ratio