But people with progressive MS may still experience attacks and partial remissions. Thus, the disease ranges from very mild to intermittent to steadily progressive. Because MS affects individuals so differently, it is difficult to make generalizations about the extent of disability any one person may sustain. Statistics suggest that two out of three people with MS remain ambulatory over their lifetimes, but many of them will need a cane or other assisting device. MS most often strikes people who are in their twenties or thirties - young adults who are starting their lives.
Women develop it at a rate more than double that of men.
The disease is most frequently found among people in colder climates. Studies also indicate that genetic factors make certain individuals susceptible to the disease, but there is no evidence that MS is directly inherited. Other unknown factors are involved. A definitive diagnosis can take from several months to years. Yes, to a degree.