Population health looks at the outcomes of a group of individuals, and means that services are more evenly distributed to ensure equitable access for all. Decision-makers focus on the wider population so that resources can be allocated effectively within the local population.
Shorter sleep and depression: what role do our genes play?
![sander-sammy-DIBwWsoshGE-unsplash](https://www.nationalelfservice.net/cms/wp-content/uploads/2024/01/sander-sammy-DIBwWsoshGE-unsplash-150x150.jpg)
Nick Donnelly discusses how one’s genetic predisposition to shorter sleep is associated with the onset of depression in older adults.
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