Table 2.
Pearson’s correlation coefficients of newly absorbed vitamin A and vitamin D2 AUC with select lipid AUCs over 0–6 h.
| Lipid | Neutral mass (Da) | r Vit. A | P-value | r Vit. A/ApoB-48 | P-value | r Vit. D2 | P-value | r Vit. D2 /ApoB-48 | P-value | Identification Levela |
|---|---|---|---|---|---|---|---|---|---|---|
| CE | 368.3425 | 0.54 | 1.3E-4 | 0.31 | 0.05 | 0.64 | 2.0E-6 | −0.14 | 0.37 | level 3 |
| SM 18:1/16:0 | 702.5698 | 0.58 | 3.2E-5 | 0.34 | 0.03 | 0.63 | 3.2E-6 | −0.15 | 0.34 | level 1 |
| PC 16:0/18:1 | 759.5333 | 0.62 | 5.4E-6 | 0.34 | 0.03 | 0.65 | 1.5E-6 | −0.16 | 0.32 | level 1 |
| PC 16:0/20:4 | 781.5549 | 0.58 | 3.2E-5 | 0.35 | 0.02 | 0.64 | 2.5E-6 | −0.18 | 0.25 | level 1 |
| PC 16:0/20:3 | 783.5218 | 0.61 | 8.5E-6 | 0.34 | 0.03 | 0.67 | 5.7E-7 | −0.18 | 0.24 | level 1 |
| PC 18:0/18:2 | 785.5916 | 0.60 | 1.3E-5 | 0.34 | 0.03 | 0.68 | 2.4E-6 | −0.19 | 0.22 | level 1 |
| SM 18:2/24:1 | 810.5951 | 0.53 | 2.0E-4 | 0.34 | 0.03 | 0.60 | 1.8E-6 | −0.21 | 0.19 | level 2 |
a
Identification level is based on criteria outlined in [39]. Lipids were selected via significant group x time interactions in a mixed-effect model applied to all detected lipids.