Study trend Italian Multiple Sclerosis Register (data at 30th Apr 2025)
TOTAL PATIENTS: 93.802
Distribution by age classes (age at 30th Apr 2025)
Symptoms at the onset
| Symptom |
% Patient |
| Supratentorial |
19.58% |
| Optic |
19.49% |
| Spinal |
22.82% |
| Brainstem |
17.68% |
| Polysymptomatic |
11.19% |
| Other |
9.24% |
Distribution for symptoms at onset
First MS-Course
| MS-Course |
% Patient |
| CIS |
86.81% |
| PP MS |
5.49% |
| Missing |
7.7% |
CIS=Clinically Isolated Syndrome;
PP MS=Primary Progressive;
RR MS=Relapsing Remitting
Distribution First MS-Course
Last MS-Course
| MS-Course |
% Pazienti |
| RR MS |
71.42% |
| SP MS |
10.79% |
| CIS |
4.6% |
| PP MS |
3.52% |
| PR MS |
1.97% |
| Missing |
7.7% |
RR MS=Relapsing Remitting;
SP MS=Secondary Progressive;
CIS=Clinically Isolated Syndrome;
PP MS=Primary Progressive;
PR MS=Progressive Relapsing;
Distribution Last MS-Course
Classes of sex/age at onset
| Age class |
% Male |
% Female |
| 0-17 yy |
2.05% |
4.53% |
| 18-24 yy |
6.59% |
13.77% |
| 25-32 yy |
9.07% |
18.2% |
| 33-40 yy |
6.62% |
13.6% |
| 41-48 yy |
4.42% |
9.6% |
| 49-56 yy |
2.29% |
4.46% |
| 57-64 yy |
0.78% |
1.27% |
| >=65 yy |
0.21% |
0.34% |
| Missing data |
2.20% |
Distribution of sex/age at onset
