Objective: To assess the public awareness of Multiple Sclerosis (MS) in Jordan and the relationship between awareness about the disease and the timing of the diagnosis. The results will be compared with other Middle Eastern and European studies.Methods: Cross-sectional study through an online survey among the general population and MS patients using the Multiple Sclerosis Knowledge Questionnaire (MSKQ). The symptoms of the first MS attack were also assessed.Results: There were 507 participants, 393 among the general population, and 114 MS patients. The majority of the participants were females (72.1%), and the most common age group was in the range of 25-44 years. Among the 507 participants, 98 were medical professionals, with 13 MS patients. The most common symptoms of the first attack of MS were unsteadiness and numbness/weakness in lower limbs (67.5%, 67.5%, and 65.8% respectively). The mean delay between the onset of symptoms and diagnosis of MS was 23 months. Regarding overall awareness, the mean number of correct answers according to the MSKQ was 7.16. Most participants were aware that MS is a disease of the central nervous system (72%), autoimmune (54%), and not contagious (82%), but a few participants knew about the effect of MS on lifespan (17%), and the percentage of MS cases in Jordan (6%). There was a significant difference in the level of awareness in favour of females, medical professionals, and MS patients. The age group 45-60 years had the highest score for MS awareness. There was a clear correlation between the awareness about MS and the level of education of the participants, but not the father's or mother's education. Among the 114 patients with MS, 51(44.7%) were diagnosed after the first attack.
Conclusion:According to the MSKQ, the mean number of correct answers was 7.16, which is acceptable but still suboptimal, but can be improved by educational programs to the healthcare providers and the public about MS.