MFIS - Have Difficulty Paying Attention for Long Time

**Semantic type:** Intellectual Product

**Definition:** Modified Fatigue Impact Scale (MFIS) Because of my fatigue during the past 4 weeks I have had difficulty paying attention for long periods of time.

**Synonyms:** - MFIS01-Have Difficulty Paying Attention - MFIS01-Have Difficulty Paying Attention - MFIS0102