| 83166-9 | Turns in 2M nRate NIH | |
| 83163-6 | 10 ft marks past cone 2M post NIH | |
| 83164-4 | Ft past last mark 2M post NIH | |
| 83165-1 | Inches past last mark 2M post NIH | |
| 83167-7 | Walk distance score 2M NIH | |
| 83168-5 | 2-min walk unadj score NIH | |
| 83171-9 | 2 min walk test score age-adj NIH | |
| 84415-9 | 2 min walk test score full adj NIH | |
| 84420-9 | 2 min walk national prctl NIH | |
| 83143-8 | 2-min walk test NIH | |