Historically, aging has been thought of as a state of immune deficiency.
Children aged <5 years have greater rates of hospitalisation and complications than their older counterparts, particularly if the children have co-existing illnesses; historically, this age group have had higher mortality rates from the disease than other children, although during the 2009 2010 pandemic the median age of those who died of influenza was higher than in previous seasons.
We collected information on typical footwear as worn currently and also historically (at ages 20 29, 30 44, 45 64, 65 74 and 75+ years), using a checklist derived in two other population-based studies [ 68, 69].
Calibration curves have been constructed using dendrochronological data (tree-ring measurements of bristlecone pines as old as 8,200 years); periglacial varve, or annual lake sediment, data (see above); and, in archaeological research, certain materials of historically established ages.
Old age, historically, was an experience for the few.
The dropout age, historically set at 16 in most of the nation, has been edging up.
This one, historically, a bronze age grave, then Roman shrine, then outdoor court, place of execution, parish marker, gypsy haunt, poet's muse.
I use these results, together with further analyses of artifact and feature distributions, to infer a basic suite of places, place-making practices and some of the social relations and organizational structures that produced these historically unique Iron Age settlement landscapes.
"Historically, an increasing ageing population, rising property prices and a steady flow of income from local authority contracts made care homes an attractive proposition for investors," she said.
Historically, the normal retirement age has been 65, but life expectancy has risen over time.
