The serum LMW adiponectin level was lower in AI than that in LI and CE (2.1 ± 0.9 vs. 3.0 ± 1.2 μg/mL, respectively; p = 0.0003 and 2.1 ± 0.9 vs. 3.0 ± 1.1 μg/mL, respectively; p = 0.001), whereas no significant differences in the MMW adiponectin levels were found among the stroke subtypes. This evidence concerns the gene ADIPOQ and stroke disorder.