| 60-69 yrs | 70-79 yrs | ≥80 yrs | P values+ |
---|---|---|---|---|
Female/Male (n) | 278/237 | 247/188 | 112/81 | 0.53 |
Hb (g/L) | 143.00 (136.00, 151.00); n = 515 | 142 (134, 149.00); n = 435 | 139 (131.00, 146.00); n = 193 | <0.001 |
MCV (fl) | 89.00 (87.00, 91.00); n = 515 | 90.00 (87.00, 92.00); n = 435 | 91.00 (88.00, 93.00); n = 193 | <0.001 |
Fedosov’s ω | 0.13 (−0.13, 0.36); n = 463 | 0.02 (−0.30, 0.33); n = 411 | −0.10 (−0.39, 0.22); n = 184 | <0.001 |
B12 (pmol/L) | 237 (190, 292); n = 515 | 228 (180.00, 292); n = 435 | 231 (185, 301); n = 193 | 0.22 |
holoTc (pmol/L) | 52.3 (41.0, 66.0); n = 508 | 54.1 (39.3, 69.0); n = 432 | 51.8 (38.2, 67.3); n = 193 | 0.60 |
MMA (nmol/L) | 207 (169, 261.00); n = 467 | 221 (179, 294); n = 412 | 244 (190, 326); n = 184 | <0.001 |
Hcy (μmol/L) | 12.5 (10.5, 14.80); n = 515 | 13.9 (11.6, 16.7); n = 435 | 15.5 (12.8, 19.9); n = 193 | <0.001 |
Serum folate (nmol/L) | 19.5 (13.8, 27.0); n = 515 | 17.7 (12.9; 25.3); n = 4354 | 17.2 (13.0, 25.3); n = 193 | 0.01 |
Red cell folate (nmol/L) | 899 (700,1157); n = 498 | 870 (669,1157); n = 431 | 837 (646, 1136); n = 192 | 0.17 |
Folate/B12 | 83.4 (58.9, 116.3); n = 515 | 81.5 (55.9, 112.0); n = 435 | 76.8 (57.3, 104.5); n = 139 | 0.09 |
eGFR (ml/min/1.73 m2) | 90 (82, 98); n = 515 | 82 (69, 89); n = 435 | 67 (54, 78); n = 193 | <0.001 |
Mentzer index | 18.70 (17.60, 19.79); n = 515 | 18.94 (17.77, 20.22); n = 435 | 20.0 (18.33, 21.09); n = 193 | <0.001 |