Table 2.

Distribution of global attack by age groups and gender.

Age groups	Gender				Totala
	Male		Female
	Positive cases	Negative cases	Positive cases	Negative cases
<65	1	1	2	0	3/4
≥65 < 75	2	1	5	1	7/9
≥75 < 85	15	7	27	16	42/65
≥85 < 95	12	6	27	29	39/74
≥95	0	4	6	1	6/11
TOTAL	30	19	67	47	97/163

^aNumber of positive cases/Total of patients.