Clustering data with hclust algorithm for Plasma sphingolipid changes with autopsy-confirmed Lewy body or Alzheimer's pathology (Study ST000433)
UPLC POSITIVE ION MODE (Analysis AN000683)| Metabolite | Structure | F1 | F2 | F3 | F4 |
|---|---|---|---|---|---|
| arachidonic | ME150039 | 0.74 | 0.71 | 2.36 | 0.59 |
| elaidic | ME150043 | 1.00 | 0.94 | 1.47 | 0.71 |
| stearic | ME150044 | 0.89 | 1.03 | 1.42 | 0.76 |
| myristic | ME150037 | 0.80 | 0.99 | 1.54 | 0.81 |
| palmitic | ME150041 | 0.83 | 1.03 | 1.49 | 0.77 |
| linoleic | ME150040 | 0.79 | 0.96 | 1.75 | 0.69 |
| linolenic | ME150036 | 0.77 | 0.93 | 1.78 | 0.73 |
| oleic | ME150042 | 0.82 | 1.05 | 1.58 | 0.68 |
| palmitoleic | ME150038 | 0.77 | 1.08 | 1.66 | 0.64 |
| s1p | ME150028 | 0.96 | 0.95 | 0.84 | 1.22 |
| cer240 | ME150035 | 1.10 | 1.05 | 0.93 | 0.89 |
| spa | ME150027 | 0.89 | 1.06 | 0.99 | 1.05 |
| sph | ME150026 | 0.88 | 1.05 | 1.06 | 1.03 |
| cer181 | ME150031 | 1.01 | 0.77 | 1.53 | 0.87 |
| c181hexcerum | ME150046 | 1.15 | 0.77 | 1.36 | 0.87 |
| cer140 | ME150029 | 0.97 | 0.95 | 1.22 | 0.92 |
| c241hexcerum | ME150047 | 1.09 | 0.81 | 1.24 | 0.97 |
| cer180 | ME150032 | 1.05 | 0.81 | 1.32 | 0.93 |
| cer200 | ME150033 | 1.16 | 0.87 | 1.15 | 0.88 |
| c180hexcerum | ME150045 | 1.14 | 0.86 | 1.25 | 0.85 |
| cer160 | ME150030 | 1.07 | 0.88 | 1.19 | 0.92 |
| cer241 | ME150034 | 1.09 | 0.89 | 1.22 | 0.88 |
Factors:
| F1 | Group:Alzheimer disease dementia |
| F2 | Group:Cognitively normal |
| F3 | Group:Dementia with Lewy Bodies |
| F4 | Group:Mixed DLB and AD |
