PRO-CTCAE V1.0 - Concentration Problems Interference

**Semantic type:** Intellectual Product

**Definition:** Patient-Reported Outcomes Version of the Common Terminology Criteria for Adverse Events Item Library Version 1.0 (PRO-CTCAE V1.0) In the last 7 days, how much did problems with concentration interfere with your usual or daily activities?

**Synonyms:** - PT01-Concentration Problems Interference - PT01-Concentration Problems Interference - PT01046B