Past Seven Days Frequency of Pain

A question about an individual's frequency of nausea over the past seven days.

A question about an individual's frequency of diarrhea over the past seven days.

A question about how much an individual's decreased appetite interfered with usual or daily activities over the past seven days.

A period of time consisting of the 6 months before the present.

A period of time consisting of the 28 days before the present.

Before the present time.