Effect of fingolimod therapy on quantitative macular changes among patients with relapsing-remitting multiple sclerosis: a four-year follow-up study from Oman

Table 4 Mean difference of paired mean values in TMV over 4 years

Time from baseline	n	Mean Difference (MD)	P-value*
TMV - post 3 months	8	−0.050	0.314
TMV - post 6 months	6	−0.100	0.109
TMV - post 1 year	10	−0.150	0.034**
TMV - post 2 years	10	−0.140	0.071
TMV - post 3 years	18	−0.138	0.009**
TMV - post 4 years	30	−0.507	< 0.001**

ISSN: 1471-2415