Describes when the symptoms started and what the patient was doing at the time

A) location
B) radiation
C) quality
D) severity
E) associated symptoms
F) aggravating factors
G) alleviating factors
H) setting and timing

Setting And Timing

Factors related to the environment and schedule in which an event or activity takes place, affecting its outcome.

Symptoms

Physical or mental features that are regarded as indicating a condition or disease, often noticed by an individual but not observable by others.