Sentence examples for chronological old age from inspiring English sources

While some loss in pre-B cells is typical in old mice, the incidence of individuals which show both extensive loss of pre-B cells (>70%) and partial loss of pro-B cells (∼50%) increases with chronological old age (Van der Put et al., 2003).

Whereas it is obvious that an individual must have lived 100 years in order to be called a centenarian, there is little consensus about the chronological age associated with the average onset of old age.

The chronological age of 60 or 65 is said to be the beginning of old age in most developed countries because it is roughly equivalent to retirement age (5).

I am more interested in the originality or old age of the ideas of these three individuals rather than their chronological age.

See also aging; old age.

Ah, old age.

Old age, indeed.

"Especially in old age".

Old age?

Old age will come.

Pulse pressure, a marker of arterial stiffness, is clearly related to older chronological age.