MFIS - Need to Rest More Often or Longer

**Semantic type:** Intellectual Product

**Definition:** Modified Fatigue Impact Scale (MFIS) Because of my fatigue during the past 4 weeks I have needed to rest more often or for longer periods.

**Synonyms:** - MFIS01-Need to Rest More Often or Longer - MFIS01-Need to Rest More Often or Longer - MFIS0121