Index score segments | ||||
---|---|---|---|---|
Characteristica | All | 1 | 2 | 3 |
HNFI scores | 3.0 ± 1.5 | 0–2 | 3–4 | 5–6 |
Observations, n | 969 | 386 | 411 | 172 |
Age, years | 54 ± 7.4 | 53 ± 8.4 | 54 ± 6.7 | 56 ± 6.0 |
Sex (% female) | 46 | 45 | 47 | 47 |
School education (%) | ||||
Base level | 66 | 72 | 63 | 58 |
High school | 15 | 16 | 14 | 15 |
University | 19 | 12 | 22 | 27 |
BMI, kg/m2 | 26.0 ± 3.7 | 25.9 ± 3.7 | 25.8 ± 3.5 | 26.9 ± 4.1 |
Physical activity (%) | ||||
Low | 77 | 86 | 72 | 64 |
Medium | 20 | 11 | 24 | 29 |
High | 4 | 2 | 4 | 7 |
Present smoking (%) | 18 | 17 | 19 | 19 |
Metabolites (µmol/L) | ||||
Choline | 8.9 ± 1.6 | 8.7 ± 1.5 | 9.0 ± 1.6 | 9.2 ± 1.8 |
Betaine | 31.0 ± 7.2 | 30.1 ± 7.2 | 31.6 ± 7.5 | 32.8 ± 15.4 |
tHcy | 10.5 ± 4.7 | 11.2 ± 6.0 | 10.2 ± 3.9 | 9.9 ± 3.0 |
DMG | 3.8 ± 1.8 | 3.8 ± 1.6 | 3.8 ± 2.0 | 3.9 ± 1.7 |
Sarcosine | 1.9 ± 1.1 | 1.9 ± 1.1 | 1.8 ± 1.1 | 2.1 ± 1.2 |
Glycine | 244 ± 73 | 242 ± 70 | 245 ± 73 | 245 ± 81 |
Serine | 110 ± 19 | 110 ± 19 | 110 ± 19 | 112 ± 20 |