Table 1.

Patient and visit characteristics

Gender	N	%
Female	45	53.6%
Male	39	46.4%
Age, in years
<20	2	2.4%
20–30	2	2.4%
30–40	8	9.5%
40–50	7	8.3%
50–60	12	14.3%
60–70	29	34.5%
70+	24	28.6%
Type of visit
New patient	33	39.3%
Follow-up after having surgery	13	15.5%
Follow-up after MRI	13	15.5%
Follow-up after injection	13	15.5%
Other	12	14.3%