Modified Fatigue Impact Scale (MFIS)Loading...I have been less alertNever0Rarely+1Sometimes+2Often+3Almost always+4I have had difficulty paying attentionNever0Rarely+1Sometimes+2Often+3Almost always+4I have been unable to think clearlyNever0Rarely+1Sometimes+2Often+3Almost everyday+4I have been clumsy and uncoordinatedNever0Rarely+1Sometimes+2Often+3Almost always+4I have been forgetfulNever0Rarely+1Sometimes+2Often+3Almost always+4I have had to pace myself in my physical activitiesNever0Rarely+1Sometimes+2Often+3Almost always+4I have been less motivated to do anything that requires physical effortNever0Rarely+1Sometimes+2Often+3Almost always+4I have been less motivated to participate in social activitiesNever0Rarely+1Sometimes+2Often+3Almost always+4I have been limited in my ability to do things away from homeNever0Rarely+1Sometimes+2Often+3Almost always+4I have trouble maintaining physical effort for long periodsNever0Rarely+1Sometimes+2Often+3Almost always+4I have difficulty making decisionsNever0Rarely+1Sometimes+2Often+3Almost always+4I have been less motivated to do anything that requires thinkingNever0Rarely+1Sometimes+2Often+3Almost always+4My muscles have felt weakNever0Rarely+1Sometimes+2Often+3Almost always+4I have been physically uncomfortableNever0Rarely+1Sometimes+2Often+3Almost always+4I have trouble finishing tasks that require thinkingNever0Rarely+1Sometimes+2Often+3Almost always+4I have had difficulty organizing thingsNever0Rarely+1Sometimes+2Often+3Almost always+4I have been less able to complete the tasks that require physical activityNever0Rarely+1Sometimes+2Often+3Almost always+4My thinking has slowed downNever0Rarely+1Sometimes+2Often+3Almost always+4I have had trouble concentratingNever0Rarely+1Sometimes+2Often+3Almost always+4I have limited my physical abilitiesNever0Rarely+1Sometimes+2Often+3Almost always+4I have needed to rest more often or for longer periods of timeNever0Rarely+1Sometimes+2Often+3Almost always+4Indications for UseInsights & Cautions