Frequency of the different <i>DRB1*03:01</i>-containing haplotypes in <i>DRB1*15:01</i> positive (+) and negative (−) multiple sclerosis (MS) patients and in controls; and case-control study for the total MS patients.

<p>% are referred to the total number of haplotypes analysed in each group (last row).</p><p>AH 18.2 includes haplotypes carrying <i>DRB1*03:01</i>, <i>DQB1*02:01</i>, <i>TNF -376A</i>, <i>TNF a1b5</i> and <i>B*18</i>. AH 8.1 includes haplotypes carrying <i>DRB1*03:01</i>, <i>DQB1*02:01</i>, <i>TNF -308A</i>, <i>TNF a2b3</i> and <i>B*8</i>. Haplotypes with all the remaining allelic combinations in those loci or markers are included as “non-conserved” haplotypes.</p>1<p>Excluding the <i>HLA-DRB1*15:01</i>-containing haplotypes.