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Table 5 Weight values of 25 plasma fatty acids obtained by the partial least-squares discriminant analysis in the Montrachet study

From: Plasma fatty acids and primary open-angle glaucoma in the elderly: the Montrachet population-based study

Fatty acids

 

Component

Saturated fatty acids

 C12:0

Lauric acid

−0.01

 C14:0

Myristic acid

−0.10

 C15:0

Pentadecanoic acid

0.15

 C16:0

Palmitic acid

0.07

 C17:0

Margaric acid

0.22

 C18:0

Stearic acid

0.07

 C20:0

Arachidic acid

0.16

 C22:0

Behenic acid

0.28

Monounsaturated fatty acids

 C16:1 n-7

Palmitoleic acid

−0.12

 C16:1 n-9

Cis-7 hexadecenoic acid

−0.22

 C18:1 n-7

Vaccenic acid

0.06

 C18:1 n-9

Oleic acid

−0.03

 C20:1 n-9

Eicosenoic acid

0.35

 C24:1 n-9

Nervonic acid

0.08

Polyunsaturated fatty acids

 Omega 6

  C18:2 n-6

Linoleic acid (LA)

−0.04

  C18:3 n-6

Gamma linoleic acid (GLA)

−0.25

  C20:2 n-6

Eicosadienoic acid

0.60

  C20:3 n-6

Dihomo-gamma-linoleic acid (DGLA)

0.11

  C20:4 n-6

Arachidonic acid (AA)

0.10

  C22:4 n-6

Docosatetraenoic acid (DTA)

0.29

  C22:5 n-6

Docosapentaenoic acid n-6 (DPA)

0.30

 Omega 3

  C18:3 n-3

Alpha linoleic acid (ALA)

0.38

  C20:5 n-3

Eicosapentaenoic acid (EPA)

−0.44

  C22:5 n-3

Docosapentaenoic acid n-3 (DPA)

0.01

  C22:6 n-3

Docosahexaenoic acid (DHA)

−0.19

  1. The fatty acids pattern obtained by Partial Least Squares Discriminant Analysis explained 10.0% of the variance in all FAs and 2.2% of the variance in response variable
  2. Values in bold indicate interpretable FAs with absolute values of weights ≥0.20