While researching a topic, a student has taken the following notes:
· In 2022, Ruth Peters and colleagues in Australia and the UK studied the relationship between blood pressure and risk of dementia in older age.
· They found that a decrease in blood pressure was correlated with a decrease in dementia risk.
· When systolic blood pressure was 100 millimeters of mercury ( mmHg ), the risk of dementia was 0.02.
· When systolic blood pressure was 140 mmHg, the risk of dementia was 03.
· When systolic blood pressure was 180 mmHg, the risk of dementia was 04.
The student wants to summarize the study. Which choice most effectively uses relevant information from the notes to accomplish this goal?