Table 7.

Individual and household-level risk factors for Plasmodium infection (children).

Variable	Model 1: Individual-level variables			Model 1a: Individual-level variables + village
	aOR	[95% CI]	p-value	aOR	[95% CI]	p-value
Age (years)			0.0006			0.0006
0–3	1	[1–1]		1	[1–1]
4–7	3.93	[0.75–20.6]		3.9	[0.73–20.7]
8–11	11.7	[2.28–59.6]		11.9	[2.27–61.8]
Decreasing frequency of village sleeping in dry season	1.59	[1.01–2.52]	0.047	1.71	[1.01–2.89]	0.04
Village	N/A					0.04
Chamkar San				1	[1–1]
Phi				3.76	[1.07–13.2]
Tun				4.52	[1.02–20.0]
	Model 2: Individual- and household-level variables			Model 2a: Individual- and household-level variables + village
	aOR	[95% CI]	p-value	aOR	[95% CI]	p-value
Age (years)			0.005			0.005
0–3	1	[1–1]		1	[1–1]
4–7	3.29	[0.64–17.0]		3.25	[0.62–16.9]
8–11	8.36	[1.66–42.1]		8.2	[1.62–41.4]
Decreasing frequency of village sleeping in dry season	1.56	[0.98–2.48]	0.06	1.51	[0.89–2.57]	0.13
Household grows soy bean crop			0.004			0.006
No	1	[1–1]		1	[1–1]
Yes	0.035	[0.0036–0.35]	0.03	[0.0019–0.36]
Household grows peanut crop			0.06			0.06
No	1	[1–1]		1	[1–1]
Yes	12.6	[0.92–174.1]		13.2	[0.91–191.4]
Village	N/A					0.89
Chamkar San				1	[1–1]
Phi				0.72	[0.17–3.02]
Tun				0.68	[0.12–3.84]