Table 1.

Age groups

Age group (years)*	Patients, n	Percentage
<18	39	7.9
18–35	129	26.3
18–65	355	72.3
>65	97	19.8

Notes:

^*The groups were defined as: <18 years = pediatric group; 18–35 years = young adults; 18–65 years = working-age group; >65 years = older-age group.