Environmental factors related to multiple sclerosis in Indian population.

ABSTRACT:

Background

Multiple sclerosis (MS) is less prevalent among Indians when compared to white populations. Genetic susceptibility remaining the same it is possible that environmental associations may have a role in determining disease prevalence.

Aims

To determine whether childhood infections, vaccination status, past infection with Helicobacter pylori (H.pylori), diet, socioeconomic and educational status were associated with MS.

Material and methods

139 patients and 278 matched control subjects were selected. A validated environmental exposure questionnaire was administered. Estimation of serum H.pylori IgG antibody was done by ELISA. Patients and controls were genotyped for HLA-DRB1*15:01.

Results

In our cohort a significant association was seen with measles (p

SUBMITTER: Malli C 

PROVIDER: S-EPMC4406747 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature