field_id title Group Subgroup 23400 Total cholesterol Cholesterol 23401 Total cholesterol minus HDL-C Cholesterol 23402 Remnant cholesterol (non-HDL, non-LDL -cholesterol) Cholesterol 23403 VLDL cholesterol Cholesterol 23404 Clinical LDL cholesterol Cholesterol 23405 LDL cholesterol Cholesterol 23406 HDL cholesterol Cholesterol 23407 Total triglycerides Triglycerides 23408 Triglycerides in VLDL Triglycerides 23409 Triglycerides in LDL Triglycerides 23410 Triglycerides in HDL Triglycerides 23411 Total phospholipids in lipoprotein particles Phospholipids 23412 Phospholipids in VLDL Phospholipids 23413 Phospholipids in LDL Phospholipids 23414 Phospholipids in HDL Phospholipids 23415 Total esterified cholesterol Cholesteryl esters 23416 Cholesteryl esters in VLDL Cholesteryl esters 23417 Cholesteryl esters in LDL Cholesteryl esters 23418 Cholesteryl esters in HDL Cholesteryl esters 23419 Total free cholesterol Free cholesterol 23420 Free cholesterol in VLDL Free cholesterol 23421 Free cholesterol in LDL Free cholesterol 23422 Free cholesterol in HDL Free cholesterol 23423 Total lipids in lipoprotein particles Total lipids 23424 Total lipids in VLDL Total lipids 23425 Total lipids in LDL Total lipids 23426 Total lipids in HDL Total lipids 23427 Total concentration of lipoprotein particles Lipoprotein particle concentrations 23428 Concentration of VLDL particles Lipoprotein particle concentrations 23429 Concentration of LDL particles Lipoprotein particle concentrations 23430 Concentration of HDL particles Lipoprotein particle concentrations 23431 Average diameter for VLDL particles Lipoprotein particle sizes 23432 Average diameter for LDL particles Lipoprotein particle sizes 23433 Average diameter for HDL particles Lipoprotein particle sizes 23434 Phosphoglycerides Other lipids 23435 Ratio of triglycerides to phosphoglycerides Other lipids 23436 Total cholines Other lipids 23437 Phosphatidylcholines Other lipids 23438 Sphingomyelins Other lipids 23439 Apolipoprotein B Apolipoproteins 23440 Apolipoprotein A1 Apolipoproteins 23441 Ratio of apolipoprotein B to apolipoprotein A1 Apolipoproteins 23442 Total fatty acids Fatty acids 23443 Degree of unsaturation Fatty acids 23444 Omega-3 fatty acids Fatty acids 23445 Omega-6 fatty acids Fatty acids 23446 Polyunsaturated fatty acids Fatty acids 23447 Monounsaturated fatty acids Fatty acids 23448 Saturated fatty acids Fatty acids 23449 Linoleic acid Fatty acids 23450 Docosahexaenoic acid Fatty acids 23451 Ratio of omega-3 fatty acids to total fatty acids Fatty acids Fatty acid ratios 23452 Ratio of omega-6 fatty acids to total fatty acids Fatty acids Fatty acid ratios 23453 Ratio of polyunsaturated fatty acids to total fatty acids Fatty acids Fatty acid ratios 23454 Ratio of monounsaturated fatty acids to total fatty acids Fatty acids Fatty acid ratios 23455 Ratio of saturated fatty acids to total fatty acids Fatty acids Fatty acid ratios 23456 Ratio of linoleic acid to total fatty acids Fatty acids Fatty acid ratios 23457 Ratio of docosahexaenoic acid to total fatty acids Fatty acids Fatty acid ratios 23458 Ratio of polyunsaturated fatty acids to monounsaturated fatty acids Fatty acids Fatty acid ratios 23459 Ratio of omega-6 fatty acids to omega-3 fatty acids Fatty acids Fatty acid ratios 23460 Alanine Amino acids 23461 Glutamine Amino acids 23462 Glycine Amino acids 23463 Histidine Amino acids 23464 Total concentration of branched-chain amino acids (leucine + isoleucine + valine) Amino acids Branched-chain amino acids 23465 Isoleucine Amino acids Branched-chain amino acids 23466 Leucine Amino acids Branched-chain amino acids 23467 Valine Amino acids Branched-chain amino acids 23468 Phenylalanine Amino acids Aromatic amino acids 23469 Tyrosine Amino acids Aromatic amino acids 23470 Glucose Glycolysis related metabolites 23471 Lactate Glycolysis related metabolites 23472 Pyruvate Glycolysis related metabolites 23473 Citrate Glycolysis related metabolites 23474 3-Hydroxybutyrate Ketone bodies 23475 Acetate Ketone bodies 23476 Acetoacetate Ketone bodies 23477 Acetone Ketone bodies 23478 Creatinine Fluid balance 23479 Albumin Fluid balance 23480 Glycoprotein acetyls Inflammation 23481 Concentration of chylomicrons and extremely large VLDL particles Lipoprotein subclasses Chylomicrons and extremely large VLDL (particle diameters from 75 nm upwards) 23482 Total lipids in chylomicrons and extremely large VLDL Lipoprotein subclasses Chylomicrons and extremely large VLDL (particle diameters from 75 nm upwards) 23483 Phospholipids in chylomicrons and extremely large VLDL Lipoprotein subclasses Chylomicrons and extremely large VLDL (particle diameters from 75 nm upwards) 23484 Cholesterol in chylomicrons and extremely large VLDL Lipoprotein subclasses Chylomicrons and extremely large VLDL (particle diameters from 75 nm upwards) 23485 Cholesteryl esters in chylomicrons and extremely large VLDL Lipoprotein subclasses Chylomicrons and extremely large VLDL (particle diameters from 75 nm upwards) 23486 Free cholesterol in chylomicrons and extremely large VLDL Lipoprotein subclasses Chylomicrons and extremely large VLDL (particle diameters from 75 nm upwards) 23487 Triglycerides in chylomicrons and extremely large VLDL Lipoprotein subclasses Chylomicrons and extremely large VLDL (particle diameters from 75 nm upwards) 23488 Concentration of very large VLDL particles Lipoprotein subclasses Very large VLDL (average diameter 64 nm) 23489 Total lipids in very large VLDL Lipoprotein subclasses Very large VLDL (average diameter 64 nm) 23490 Phospholipids in very large VLDL Lipoprotein subclasses Very large VLDL (average diameter 64 nm) 23491 Cholesterol in very large VLDL Lipoprotein subclasses Very large VLDL (average diameter 64 nm) 23492 Cholesteryl esters in very large VLDL Lipoprotein subclasses Very large VLDL (average diameter 64 nm) 23493 Free cholesterol in very large VLDL Lipoprotein subclasses Very large VLDL (average diameter 64 nm) 23494 Triglycerides in very large VLDL Lipoprotein subclasses Very large VLDL (average diameter 64 nm) 23495 Concentration of large VLDL particles Lipoprotein subclasses Large VLDL (average diameter 53.6 nm) 23496 Total lipids in large VLDL Lipoprotein subclasses Large VLDL (average diameter 53.6 nm) 23497 Phospholipids in large VLDL Lipoprotein subclasses Large VLDL (average diameter 53.6 nm) 23498 Cholesterol in large VLDL Lipoprotein subclasses Large VLDL (average diameter 53.6 nm) 23499 Cholesteryl esters in large VLDL Lipoprotein subclasses Large VLDL (average diameter 53.6 nm) 23500 Free cholesterol in large VLDL Lipoprotein subclasses Large VLDL (average diameter 53.6 nm) 23501 Triglycerides in large VLDL Lipoprotein subclasses Large VLDL (average diameter 53.6 nm) 23502 Concentration of medium VLDL particles Lipoprotein subclasses Medium VLDL (average diameter 44.5 nm) 23503 Total lipids in medium VLDL Lipoprotein subclasses Medium VLDL (average diameter 44.5 nm) 23504 Phospholipids in medium VLDL Lipoprotein subclasses Medium VLDL (average diameter 44.5 nm) 23505 Cholesterol in medium VLDL Lipoprotein subclasses Medium VLDL (average diameter 44.5 nm) 23506 Cholesteryl esters in medium VLDL Lipoprotein subclasses Medium VLDL (average diameter 44.5 nm) 23507 Free cholesterol in medium VLDL Lipoprotein subclasses Medium VLDL (average diameter 44.5 nm) 23508 Triglycerides in medium VLDL Lipoprotein subclasses Medium VLDL (average diameter 44.5 nm) 23509 Concentration of small VLDL particles Lipoprotein subclasses Small VLDL (average diameter 36.8 nm) 23510 Total lipids in small VLDL Lipoprotein subclasses Small VLDL (average diameter 36.8 nm) 23511 Phospholipids in small VLDL Lipoprotein subclasses Small VLDL (average diameter 36.8 nm) 23512 Cholesterol in small VLDL Lipoprotein subclasses Small VLDL (average diameter 36.8 nm) 23513 Cholesteryl esters in small VLDL Lipoprotein subclasses Small VLDL (average diameter 36.8 nm) 23514 Free cholesterol in small VLDL Lipoprotein subclasses Small VLDL (average diameter 36.8 nm) 23515 Triglycerides in small VLDL Lipoprotein subclasses Small VLDL (average diameter 36.8 nm) 23516 Concentration of very small VLDL particles Lipoprotein subclasses Very small VLDL (average diameter 31.3 nm) 23517 Total lipids in very small VLDL Lipoprotein subclasses Very small VLDL (average diameter 31.3 nm) 23518 Phospholipids in very small VLDL Lipoprotein subclasses Very small VLDL (average diameter 31.3 nm) 23519 Cholesterol in very small VLDL Lipoprotein subclasses Very small VLDL (average diameter 31.3 nm) 23520 Cholesteryl esters in very small VLDL Lipoprotein subclasses Very small VLDL (average diameter 31.3 nm) 23521 Free cholesterol in very small VLDL Lipoprotein subclasses Very small VLDL (average diameter 31.3 nm) 23522 Triglycerides in very small VLDL Lipoprotein subclasses Very small VLDL (average diameter 31.3 nm) 23523 Concentration of IDL particles Lipoprotein subclasses IDL (average diameter 28.6 nm) 23524 Total lipids in IDL Lipoprotein subclasses IDL (average diameter 28.6 nm) 23525 Phospholipids in IDL Lipoprotein subclasses IDL (average diameter 28.6 nm) 23526 Cholesterol in IDL Lipoprotein subclasses IDL (average diameter 28.6 nm) 23527 Cholesteryl esters in IDL Lipoprotein subclasses IDL (average diameter 28.6 nm) 23528 Free cholesterol in IDL Lipoprotein subclasses IDL (average diameter 28.6 nm) 23529 Triglycerides in IDL Lipoprotein subclasses IDL (average diameter 28.6 nm) 23530 Concentration of large LDL particles Lipoprotein subclasses Large LDL (average diameter 25.5 nm) 23531 Total lipids in large LDL Lipoprotein subclasses Large LDL (average diameter 25.5 nm) 23532 Phospholipids in large LDL Lipoprotein subclasses Large LDL (average diameter 25.5 nm) 23533 Cholesterol in large LDL Lipoprotein subclasses Large LDL (average diameter 25.5 nm) 23534 Cholesteryl esters in large LDL Lipoprotein subclasses Large LDL (average diameter 25.5 nm) 23535 Free cholesterol in large LDL Lipoprotein subclasses Large LDL (average diameter 25.5 nm) 23536 Triglycerides in large LDL Lipoprotein subclasses Large LDL (average diameter 25.5 nm) 23537 Concentration of medium LDL particles Lipoprotein subclasses Medium LDL (average diameter 23 nm) 23538 Total lipids in medium LDL Lipoprotein subclasses Medium LDL (average diameter 23 nm) 23539 Phospholipids in medium LDL Lipoprotein subclasses Medium LDL (average diameter 23 nm) 23540 Cholesterol in medium LDL Lipoprotein subclasses Medium LDL (average diameter 23 nm) 23541 Cholesteryl esters in medium LDL Lipoprotein subclasses Medium LDL (average diameter 23 nm) 23542 Free cholesterol in medium LDL Lipoprotein subclasses Medium LDL (average diameter 23 nm) 23543 Triglycerides in medium LDL Lipoprotein subclasses Medium LDL (average diameter 23 nm) 23544 Concentration of small LDL particles Lipoprotein subclasses Small LDL (average diameter 18.7 nm) 23545 Total lipids in small LDL Lipoprotein subclasses Small LDL (average diameter 18.7 nm) 23546 Phospholipids in small LDL Lipoprotein subclasses Small LDL (average diameter 18.7 nm) 23547 Cholesterol in small LDL Lipoprotein subclasses Small LDL (average diameter 18.7 nm) 23548 Cholesteryl esters in small LDL Lipoprotein subclasses Small LDL (average diameter 18.7 nm) 23549 Free cholesterol in small LDL Lipoprotein subclasses Small LDL (average diameter 18.7 nm) 23550 Triglycerides in small LDL Lipoprotein subclasses Small LDL (average diameter 18.7 nm) 23551 Concentration of very large HDL particles Lipoprotein subclasses Very large HDL (average diameter 14.3 nm) 23552 Total lipids in very large HDL Lipoprotein subclasses Very large HDL (average diameter 14.3 nm) 23553 Phospholipids in very large HDL Lipoprotein subclasses Very large HDL (average diameter 14.3 nm) 23554 Cholesterol in very large HDL Lipoprotein subclasses Very large HDL (average diameter 14.3 nm) 23555 Cholesteryl esters in very large HDL Lipoprotein subclasses Very large HDL (average diameter 14.3 nm) 23556 Free cholesterol in very large HDL Lipoprotein subclasses Very large HDL (average diameter 14.3 nm) 23557 Triglycerides in very large HDL Lipoprotein subclasses Very large HDL (average diameter 14.3 nm) 23558 Concentration of large HDL particles Lipoprotein subclasses Large HDL (average diameter 12.1 nm) 23559 Total lipids in large HDL Lipoprotein subclasses Large HDL (average diameter 12.1 nm) 23560 Phospholipids in large HDL Lipoprotein subclasses Large HDL (average diameter 12.1 nm) 23561 Cholesterol in large HDL Lipoprotein subclasses Large HDL (average diameter 12.1 nm) 23562 Cholesteryl esters in large HDL Lipoprotein subclasses Large HDL (average diameter 12.1 nm) 23563 Free cholesterol in large HDL Lipoprotein subclasses Large HDL (average diameter 12.1 nm) 23564 Triglycerides in large HDL Lipoprotein subclasses Large HDL (average diameter 12.1 nm) 23565 Concentration of medium HDL particles Lipoprotein subclasses Medium HDL (average diameter 10.9 nm) 23566 Total lipids in medium HDL Lipoprotein subclasses Medium HDL (average diameter 10.9 nm) 23567 Phospholipids in medium HDL Lipoprotein subclasses Medium HDL (average diameter 10.9 nm) 23568 Cholesterol in medium HDL Lipoprotein subclasses Medium HDL (average diameter 10.9 nm) 23569 Cholesteryl esters in medium HDL Lipoprotein subclasses Medium HDL (average diameter 10.9 nm) 23570 Free cholesterol in medium HDL Lipoprotein subclasses Medium HDL (average diameter 10.9 nm) 23571 Triglycerides in medium HDL Lipoprotein subclasses Medium HDL (average diameter 10.9 nm) 23572 Concentration of small HDL particles Lipoprotein subclasses Small HDL (average diameter 8.7 nm) 23573 Total lipids in small HDL Lipoprotein subclasses Small HDL (average diameter 8.7 nm) 23574 Phospholipids in small HDL Lipoprotein subclasses Small HDL (average diameter 8.7 nm) 23575 Cholesterol in small HDL Lipoprotein subclasses Small HDL (average diameter 8.7 nm) 23576 Cholesteryl esters in small HDL Lipoprotein subclasses Small HDL (average diameter 8.7 nm) 23577 Free cholesterol in small HDL Lipoprotein subclasses Small HDL (average diameter 8.7 nm) 23578 Triglycerides in small HDL Lipoprotein subclasses Small HDL (average diameter 8.7 nm) 23579 Phospholipids to total lipids ratio in chylomicrons and extremely large VLDL Relative lipoprotein lipid concentrations Chylomicrons and extremely large VLDL ratios 23580 Cholesterol to total lipids ratio in chylomicrons and extremely large VLDL Relative lipoprotein lipid concentrations Chylomicrons and extremely large VLDL ratios 23581 Cholesteryl esters to total lipids ratio in chylomicrons and extremely large VLDL Relative lipoprotein lipid concentrations Chylomicrons and extremely large VLDL ratios 23582 Free cholesterol to total lipids ratio in chylomicrons and extremely large VLDL Relative lipoprotein lipid concentrations Chylomicrons and extremely large VLDL ratios 23583 Triglycerides to total lipids ratio in chylomicrons and extremely large VLDL Relative lipoprotein lipid concentrations Chylomicrons and extremely large VLDL ratios 23584 Phospholipids to total lipids ratio in very large VLDL Relative lipoprotein lipid concentrations Very large VLDL ratios 23585 Cholesterol to total lipids ratio in very large VLDL Relative lipoprotein lipid concentrations Very large VLDL ratios 23586 Cholesteryl esters to total lipids ratio in very large VLDL Relative lipoprotein lipid concentrations Very large VLDL ratios 23587 Free cholesterol to total lipids ratio in very large VLDL Relative lipoprotein lipid concentrations Very large VLDL ratios 23588 Triglycerides to total lipids ratio in very large VLDL Relative lipoprotein lipid concentrations Very large VLDL ratios 23589 Phospholipids to total lipids ratio in large VLDL Relative lipoprotein lipid concentrations Large VLDL ratios 23590 Cholesterol to total lipids ratio in large VLDL Relative lipoprotein lipid concentrations Large VLDL ratios 23591 Cholesteryl esters to total lipids ratio in large VLDL Relative lipoprotein lipid concentrations Large VLDL ratios 23592 Free cholesterol to total lipids ratio in large VLDL Relative lipoprotein lipid concentrations Large VLDL ratios 23593 Triglycerides to total lipids ratio in large VLDL Relative lipoprotein lipid concentrations Large VLDL ratios 23594 Phospholipids to total lipids ratio in medium VLDL Relative lipoprotein lipid concentrations Medium VLDL ratios 23595 Cholesterol to total lipids ratio in medium VLDL Relative lipoprotein lipid concentrations Medium VLDL ratios 23596 Cholesteryl esters to total lipids ratio in medium VLDL Relative lipoprotein lipid concentrations Medium VLDL ratios 23597 Free cholesterol to total lipids ratio in medium VLDL Relative lipoprotein lipid concentrations Medium VLDL ratios 23598 Triglycerides to total lipids ratio in medium VLDL Relative lipoprotein lipid concentrations Medium VLDL ratios 23599 Phospholipids to total lipids ratio in small VLDL Relative lipoprotein lipid concentrations Small VLDL ratios 23600 Cholesterol to total lipids ratio in small VLDL Relative lipoprotein lipid concentrations Small VLDL ratios 23601 Cholesteryl esters to total lipids ratio in small VLDL Relative lipoprotein lipid concentrations Small VLDL ratios 23602 Free cholesterol to total lipids ratio in small VLDL Relative lipoprotein lipid concentrations Small VLDL ratios 23603 Triglycerides to total lipids ratio in small VLDL Relative lipoprotein lipid concentrations Small VLDL ratios 23604 Phospholipids to total lipids ratio in very small VLDL Relative lipoprotein lipid concentrations Very small VLDL ratios 23605 Cholesterol to total lipids ratio in very small VLDL Relative lipoprotein lipid concentrations Very small VLDL ratios 23606 Cholesteryl esters to total lipids ratio in very small VLDL Relative lipoprotein lipid concentrations Very small VLDL ratios 23607 Free cholesterol to total lipids ratio in very small VLDL Relative lipoprotein lipid concentrations Very small VLDL ratios 23608 Triglycerides to total lipids ratio in very small VLDL Relative lipoprotein lipid concentrations Very small VLDL ratios 23609 Phospholipids to total lipids ratio in IDL Relative lipoprotein lipid concentrations IDL ratios 23610 Cholesterol to total lipids ratio in IDL Relative lipoprotein lipid concentrations IDL ratios 23611 Cholesteryl esters to total lipids ratio in IDL Relative lipoprotein lipid concentrations IDL ratios 23612 Free cholesterol to total lipids ratio in IDL Relative lipoprotein lipid concentrations IDL ratios 23613 Triglycerides to total lipids ratio in IDL Relative lipoprotein lipid concentrations IDL ratios 23614 Phospholipids to total lipids ratio in large LDL Relative lipoprotein lipid concentrations Large LDL ratios 23615 Cholesterol to total lipids ratio in large LDL Relative lipoprotein lipid concentrations Large LDL ratios 23616 Cholesteryl esters to total lipids ratio in large LDL Relative lipoprotein lipid concentrations Large LDL ratios 23617 Free cholesterol to total lipids ratio in large LDL Relative lipoprotein lipid concentrations Large LDL ratios 23618 Triglycerides to total lipids ratio in large LDL Relative lipoprotein lipid concentrations Large LDL ratios 23619 Phospholipids to total lipids ratio in medium LDL Relative lipoprotein lipid concentrations Medium LDL ratios 23620 Cholesterol to total lipids ratio in medium LDL Relative lipoprotein lipid concentrations Medium LDL ratios 23621 Cholesteryl esters to total lipids ratio in medium LDL Relative lipoprotein lipid concentrations Medium LDL ratios 23622 Free cholesterol to total lipids ratio in medium LDL Relative lipoprotein lipid concentrations Medium LDL ratios 23623 Triglycerides to total lipids ratio in medium LDL Relative lipoprotein lipid concentrations Medium LDL ratios 23624 Phospholipids to total lipids ratio in small LDL Relative lipoprotein lipid concentrations Small LDL ratios 23625 Cholesterol to total lipids ratio in small LDL Relative lipoprotein lipid concentrations Small LDL ratios 23626 Cholesteryl esters to total lipids ratio in small LDL Relative lipoprotein lipid concentrations Small LDL ratios 23627 Free cholesterol to total lipids ratio in small LDL Relative lipoprotein lipid concentrations Small LDL ratios 23628 Triglycerides to total lipids ratio in small LDL Relative lipoprotein lipid concentrations Small LDL ratios 23629 Phospholipids to total lipids ratio in very large HDL Relative lipoprotein lipid concentrations Very large HDL ratios 23630 Cholesterol to total lipids ratio in very large HDL Relative lipoprotein lipid concentrations Very large HDL ratios 23631 Cholesteryl esters to total lipids ratio in very large HDL Relative lipoprotein lipid concentrations Very large HDL ratios 23632 Free cholesterol to total lipids ratio in very large HDL Relative lipoprotein lipid concentrations Very large HDL ratios 23633 Triglycerides to total lipids ratio in very large HDL Relative lipoprotein lipid concentrations Very large HDL ratios 23634 Phospholipids to total lipids ratio in large HDL Relative lipoprotein lipid concentrations Large HDL ratios 23635 Cholesterol to total lipids ratio in large HDL Relative lipoprotein lipid concentrations Large HDL ratios 23636 Cholesteryl esters to total lipids ratio in large HDL Relative lipoprotein lipid concentrations Large HDL ratios 23637 Free cholesterol to total lipids ratio in large HDL Relative lipoprotein lipid concentrations Large HDL ratios 23638 Triglycerides to total lipids ratio in large HDL Relative lipoprotein lipid concentrations Large HDL ratios 23639 Phospholipids to total lipids ratio in medium HDL Relative lipoprotein lipid concentrations Medium HDL ratios 23640 Cholesterol to total lipids ratio in medium HDL Relative lipoprotein lipid concentrations Medium HDL ratios 23641 Cholesteryl esters to total lipids ratio in medium HDL Relative lipoprotein lipid concentrations Medium HDL ratios 23642 Free cholesterol to total lipids ratio in medium HDL Relative lipoprotein lipid concentrations Medium HDL ratios 23643 Triglycerides to total lipids ratio in medium HDL Relative lipoprotein lipid concentrations Medium HDL ratios 23644 Phospholipids to total lipids ratio in small HDL Relative lipoprotein lipid concentrations Small HDL ratios 23645 Cholesterol to total lipids ratio in small HDL Relative lipoprotein lipid concentrations Small HDL ratios 23646 Cholesteryl esters to total lipids ratio in small HDL Relative lipoprotein lipid concentrations Small HDL ratios 23647 Free cholesterol to total lipids ratio in small HDL Relative lipoprotein lipid concentrations Small HDL ratios 23648 Triglycerides to total lipids ratio in small HDL Relative lipoprotein lipid concentrations Small HDL ratios 20280 Glucose-lactate Glycolysis related metabolites 20281 Spectrometer-corrected alanine Amino acids