Provide a critical analysis of the methods used to collect epidemiological data. What types of studies have been used to inform the rationale for PIA being a PH priority.

Public health

With reference to the evidence base and epidemiological data, critically explore why physical inactivity should be a public health priority

Use of epidemiology in evidencing the burden of PIA;

• Key epidemiological concepts; – Incidence

– Prevalence

• The burden of chronic (lifestyle) diseases related to PA and

PIA;

• Key trends over time;
• A critical analysis of the methods used to collect epidemiological data;
• What types of studies have been used to inform the rationale for PIA being a PH priority