The table shows a patient’s measurements before and after a lifestyle programme.
Table
| Measurement | Before | After |
|---|---|---|
| Mass in kg | 100 | 90 |
| Height in m | 2.00 | 2.00 |
| Waist circumference in cm | 100 | 95 |
| Hip circumference in cm | 120 | 108 |
Which statement correctly describes the changes in BMI and waist-to-hip ratio?
BMI decreased by 5%5\%5%; waist-to-hip ratio decreased.
BMI decreased by 10%10\%10%; waist-to-hip ratio decreased.
BMI decreased by 10%10\%10%; waist-to-hip ratio increased.
BMI decreased by 5%5\%5%; waist-to-hip ratio increased.
44 exam-style questions on Edexcel GCSE Biology 5.4 Non-communicable diseases, covering 5.4.1 Interaction of factors in non-communicable disease, 5.4.2 Lifestyle factors and non-communicable disease, and 5.4.3 Treatments for cardiovascular disease. Each one has a worked solution and a mark scheme showing where the marks go.