No involvement (n: 93)
Mild (n:141) Moderate (n:115) Severe (n:159)
P value
Age 41 (19-62) 45 (19-76) 64 (31-90) 69 (23-99) 0.001
Female Male 45 (48.3%) 48 (51.7%) 67 (32.7%) 74 (35.2%) 65 (31.7%) 50 (23.8%) 73 (35.6%) 86 (41.0%)
0.191