Table 5. Knowledge of an opportunity to buy an insecticide spray or a mosquito net in the village of residence in the two surveys carried out in the region of Man, western Côte d'Ivoire (in % of households, stratified by wealth quintiles).

Survey	Wealth quintile	Opportunity to buy
		Insecticide spray	Mosquito net
First survey (August 2002)	Most poor	54	27
	Very poor	60	27
	Poor	56	14
	Less poor	72	53
	Least poor	86	42
	Total	65*	32*
Second survey (late 2003/early 2004)	Most poor	38	2.7
	Very poor	56	8.3
	Poor	46	5.4
	Less poor	61	5.6
	Least poor	67	8.3
	Total	53*	6.0*

*: Statistically significant difference between the totals of the two surveys, using logistic regression models (p<0.05).