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Six-Minute Walk Test
Aka: Six-Minute Walk Test, 6 Minute Walk Test
- See Also
- Activities of Daily Living
- Activities of Daily Living Scale
- Instrumental Activities of Daily Living
- Activity in the Elderly
- Congestive Heart Failure
- Indications
- Evaluation of Older Adult Functioning
- Evaluation of CHF Function (predicts mortality)
- Contraindications
- Musculoskeletal disorder interfering with ambulation
- Ambulatory aid use
- Resting Oxygen Saturation <90%
- Chest Pain within prior month
- Myocardial Infarction, PTCA, or CABG within 3 months
- Resting Heart Rate <50 or >110 beats per minute
- Preparation
- Set-up unobstructed hallway with known distance
- Ideal distance: 50 feet (100 feet round-trip)
- Mark floor with tape signifying start and end
- Place chair at each end of hallway
- Instructions for patient
- Walk at your own pace and stop to rest if needed
- Cover as much distance as possible
- Questionaire for patient
- Rate your Shortness of Breath before and after test
- Symptoms after test
- Chest Pain
- Light headedness
- Leg Pain
- Other symptoms
- Interpretation: General functioning in older adults
- Symptoms in <25% of participants
- Study mean walk distance (n=2117)
- Men: 1188 feet
- Women: 1089 feet
- References
- Enright (2003) Chest 123:387-98 [PubMed]
- Interpretation: Congestive Heart Failure evaluation
- Distance walked: <984 feet (300 meters)
- Hospitalization rate in 1 year: 40.9%
- Mortality rate in 1 year: 10.2%
- Distance walked: <1227 feet (374 meters)
- Hospitalization rate in 1 year: 33.6%
- Mortality rate in 1 year: 7.9%
- Distance walked: <1473 feet (449 meters)
- Hospitalization rate in 1 year: 27.4%
- Mortality rate in 1 year: 4.2%
- Distance walked: >1474 feet (450 meters)
- Hospitalization rate in 1 year: 19.9%
- Mortality rate in 1 year: 3.0%
- References
- Bittner (1993) JAMA 270:1702-7 [PubMed]