Table 1.

Baseline characteristics.

	N = 106
Gender, n (%) Female	64 (60.3)
Mean age (years) ± SD (range), years	46.6 ± 12.5 (30–78)
Countries, n (%) Argentina Brazil Colombia Others*	30 (28.3) 21 (19.2) 13 (12.2) 42 (40.3)
Years post-graduation, mean ± SD (range)	13.7 ± 11 (3–45)
For how many years following completion of your training have you cared for patients with NMOSD?, mean ± SD (range), years	8 ± 3 (1–24)
Practice type, n (%) Academic medical center Individual private practice Group private practice Other	45 (37.2) 34 (28.1) 32 (26.4) 10 (8.3)
Percentage of your professional time involved in clinical activities, n (%) 25% or less 26%–50% 51%–75% Greater than 75%	17 (16.1) 20 (18.8) 59 (55.6) 10 (9.5)
Percentage of the patients for which you provide ongoing care have: NMOSD or CNS inflammatory disease other than MS, n (%) 1%–5% 6%–15% 16%–30% Greater than 30% MS, n (%) 25% or less 26%–50% 51%–75% Greater than 75%	36 (33.9) 35 (33.1) 21 (19.8) 14 (14.2) 37 (34.9) 34 (32.1) 18 (16.9) 17 (16.1)
Estimate number of new NMOSD diagnoses per year, mean ± SD (range)	7.1 ± 18.3 (1–50)

*All included countries are shown in the Supplementary Materials .

Correct answers are shown in bold.