Table 1 Baseline characteristics of analyzed sample
Variables | Mean (SD), n (%) | Min | Max | n |
|---|---|---|---|---|
Age (years) | 68.79 (3.73) | 60.16 | 84.63 | 1568 |
Sex (women) | 799 (51.0) | Â | Â | 1568 |
BMI (kg/m2) | 26.83 (4.19) | 17.03 | 47.68 | 1534 |
Smoking (packyears) | 10.51 (17.75) | 0.00 | 148.00 | 1511 |
Serum Selenium (μg/L) | 89.65 (17.38) | 45.20 | 134.60 | 1357 |
Selenium deficiency (< 90 µg/L) | 656 (48.3) |  |  | 1357 |
SELENOP (mg/L) | 3.72 (0.83) | 1.26 | 5.86 | 1324 |
GPx3 (intensity) | 12.52 (0.27) | 11.33 | 13.11 | 1209 |
7-CpG DNAmAA (years) | 0.00 (6.97) | − 22.93 | 26.61 | 1305 |
Horvath DNAmAA (years) | 0.04 (4.27) | − 14.71 | 17.90 | 853 |
Hannum DNAmAA (years) | − 0.04 (3.48) | − 10.90 | 19.15 | 853 |
PhenoAge DNAmAA (years) | 0.03 (4.61) | − 16.88 | 14.28 | 853 |
GrimAge DNAmAA (years) | 0.01 (3.08) | − 8.52 | 10.20 | 853 |
DunedinPACE (biol./chron.) | 1.01 (0.11) | 0.58 | 1.42 | 959 |