Table 2.

Age and gender of the second study group participants (n = 50).

Age Range	Number	Percentage (%)
<30	11	22.0
30–39	5	10.0
40–49	15	30.0
50–59	16	32.0
≥60	3	6.0
Gender	Number	Percentage (%)
male	9	18.0
female	41	32.0