Table 1.

Loco-check.

1	You cannot put on each sock of a pair while standing on one leg
2	You stumble or slip in your house
3	You need to use a handrail when going upstairs
4	You cannot get across the road at a crossing before the traffic light changes
5	You have difficulty walking continuously for 15 min
6	You find it difficult to walk home carrying a shopping bag weighing about 2 kg (e.g., two 1-L milk packs).
7	You find it difficult to do housework requiring physical strength (e.g., use of a vacuum cleaner to clean the rooms, putting futons into and taking them out of the closet)