Anxiety is one of the common neuropsychiatric symptoms (NPs) in individuals with cognitive impairment. Considering the fluctuating and variable course of NPs in dementia, studies with longer follow-up periods are required to understand the relationship between caregiver mastery and anxiety in patients with dementia.

Dementia, an umbrella condition, encompasses various neurogenerative diseases that can cause behavioural problems, movement problems, autonomic dysfunction, gait and balance problems, as well as cognitive impairment. Hence, it is important to develop caregiver skills with different strategies for each type of dementia.

Results support National Institute for Health and Care Excellence recommendations7 in defining vitamin D levels below 50 nmol/L as insufficient and highlight sitting time over 6 hours/day as a possible determinant of mortality in cancer survivors.

Biological mediators linking sedentary behaviours, vitamin D and health outcomes should be investigated to understand the underlying causal link.