simple fitness questions that predict risk of post-operative morbidity

1) How many blocks can you walk? or Can you walk 4 blocks? 2) How many flights of stairs can you walk up? or Can you walk up 2 flights of stairs? Individuals with good exercise tolerance, i.e. ability to walk at least 4 blocks & 2 flights of stairs are at low risk for post-operative morbidity & may not require additional testing prior to elective surgery.

General

health questionnaire preoperative evaluation & management

References

Journal Watch, Mass Med Soc 19(23):186 (Dec) 1999