A research team follows a representative sample of employed adults who are being treated for bowel cancer. The team collects data from the adults' employment records and from questionnaires.
Which result would the team use to measure a cost of the disease to the national economy?
The fall in the total yearly earnings of all the participants
The fall in the participants' average quality-of-life score
The number of participants whose pain limits their daily activities
The number of participants who say money worries have harmed their mental health
304 exam-style questions on AQA GCSE Biology 2.2 Animal tissues, organs and organ systems, covering 2.2.1 The human digestive system, 2.2.2 The heart and blood vessels, 2.2.3 Blood, 2.2.4 Coronary heart disease: a non-communicable disease, 2.2.5 Health issues, 2.2.6 The effect of lifestyle on some non-communicable diseases, and 2.2.7 Cancer. Each one has a worked solution and a mark scheme showing where the marks go.