90385-6

Considering your shortness of breath over the past 7 days, rate the amount of difficulty you had when walking (faster than your usual speed) for 1/2 mile (almost 1 km) without stopping [PROMIS]

Considering your shortness of breath over the past 7D, rate the amount of difficulty you had when walking (faster than your usual speed) for a half mile (almost 1 km) without stopping, a finding in the patient by PROMIS, an ordinal result. PROMIS survey.