Table 3.

Evidence of dengue infection in febrile children according to risk factors

Risk factors	DENV Positive (%)	DENV Negative (%)	p-value	RR (95% CI)
Covered household water container			0.0001*	0.1478 (0.0678–0.32)
Yes (n = 458)	7 (1.5)	451 (98.5)
No (n = 503)	52 (10.3)	451 (89.7)
Frequency of wearing long sleeve shirts and trousers			0.0001*	0.1647 (0.0249–0.2844)
Yes (n = 683)	17 (2.5)	666 (97.5)
No (n = 278)	42 (15.1)	236 (84.9)
Frequency of indoor insecticide sprays			0.0001*	0.1727 (0.0702–0.2884)
Yes (n = 725)	21 (2.9)	704 (97.1)
No (n = 236)	38 (16.1)	198 (83.9)