Table 1.

Baseline characteristics for the different disease severity groups

Disease Severity	Number of patients (N)	Male (N, [% of total number of males for each disease severity group])	Female (N, [% of total number of females for each disease severity group])	Age (mean±SD), median
Mild	44	24 [50.0]	20 [46.5]	23.7 (±12.3), 26
Moderate	26	16 [33.3]	10 [23.3]	20.2 (±14.2), 25.5
Severe	21	8 [16.7]	13 [30.2]	38.8 (±16.7), 27
Total	91	48 [100]	43 [100]	26.2 (±15.5)