Table 1 Physical Functional Limitation Measurement Scale

No need for assistance

   0: No physical functional limitations

   1: Go outdoors without assistance, using public transportation with some physical functional limitations

   2: Go outdoors without assistance within the neighborhood with some physical functional limitations

Need assistance when going outdoors but able to carry out indoor daily living activities indoors without assistance

   3: Get out of bed completely without assistance and go outdoors sometimes with assistance

   4: Stay in bed sometimes and go outdoors less frequently

Need assistance to carry out most of daily living activities

   5: Get into wheelchair without assistance, and eat meals and use the toilet out of bed.

   6: Need assistance to get into wheelchair

Bed-bound and eat meals, change clothes, and use the toilet with assistance

   7: Can roll over without assistance

   8: Cannot roll over without assistance