Table 1. Absolute and relative abundance and odds ratio of food security status in case and control groups .

Variables	Cases		Controls		OR (95% CI)	P value
	Number	Percent	Number	Percent
Food security	46	41.4	86	77.5	1.00
Food insecurity without hunger	34	30.6	15	13.5	4.21 (2.10, 8.60)	0.016
Food insecurity with average hunger	24	21.6	7	6.3	6.42 (2.61, 16.00)	0.001
Food insecurity with severe hunger	7	6.4	3	2.7	4.43 (1.11, 17.70)	0.013