From: Local CpG density affects the trajectory and variance of age-associated DNA methylation changes
 | 1st measurement | 2nd measurement | 3rd measurement | 4th measurement |
---|---|---|---|---|
Mean age (min/max) | 69.6 (67.7, 71,3) | 72.6 (71.0, 74.2) | 76.3 (74.7, 77.7) | 79.3 (78.0, 80.9) |
No. females | 265 | 271 | 259 | 224 |
No. males | 295 | 307 | 292 | 238 |