CDE Detailed Report

Disease: Multiple Sclerosis
Sub-Domain: Performance Measures
CRF: Hauser Ambulation Index (AI)

Displaying 1 - 1 of 1
CDE ID CDE Name Variable Name Definition Short Description Question Text Permissible Values Description Data Type Disease Specific Instructions Disease Specific Reference Population Classification (e.g., Core) Version Number Version Date CRF Name (CRF Module / Guideline) Sub Domain Name Domain Name Size Input Restrictions Min Value Max Value Measurement Type External Id Loinc External Id Snomed External Id caDSR External Id CDISC
C14712 Hauser Ambulation Index grade HauserAmbulationIndex The graded numeric result from the Ambulation Index, a rating scale developed by Hauser et al (1983), to assess mobility by evaluating the time and degree of assistance required to walk a 25-foot course as quickly and safely as possible, with scores that range from 0 (asymptomatic) to 10 (bedridden). The graded numeric result from the Ambulation Index by Hauser et al (1983) to assess mobility. Hauser Ambulation Index 0;1;2;3;4;5;6;7;8;9 Asymptomatic, fully active;Walks normally, but reports fatigue that interferes with athletic or other demanding activities;Abnormal gait or episodic imbalance, gait disorder is noticed by family and friends, able to walk 25 feet (8 meters) in 10 seconds or less;Walks independently, able to walk 25 feet in 20 seconds or less;Requires unilateral support (cane or single crutch) to walk, walks 25 feet in 20 seconds or less;Requires bilateral support (canes, crutches, or walker) and walks 25 feet in 20 seconds or less, or requires unilateral support but needs more than 20 seconds to walk 25 feet;Requires bilateral support and more than 20 seconds to walk 25 feet, may use wheelchair* on occasion;Walking limited to several steps with bilateral support, unable to walk 25 feet, may use wheelchair* for most activities;Restricted to wheelchair, able to transfer self independently;Restricted to wheelchair, unable to transfer self independently Numeric Values

*The use of a wheelchair may be determined by lifestyle and motivation. It is expected that patients in Grade 7 will use a wheelchair more frequently then those in Grades 5 or 6. Assignment of a grade in the range of 5 to 7, however, is determined by the patient's ability to walk a given distance, and not by the extent to which the patient uses a wheelchair.

Hauser SL, Dawson DM, Lehrich JR, Beal MF, Kevy SV, Propper RD, Mills JA,Weiner HL. Intensive immunosuppression in progressive multiple sclerosis. A randomized, threearm study of high-dose intravenous cyclophosphamide, plasma exchange, and ACTH. N Engl J Med. 1983 Jan 27;308(4):173-80. Adult;Pediatric Supplemental 3.00 2013-06-11 00:00:00.0 Hauser Ambulation Index (AI) Performance Measures Outcomes and End Points

Single Pre-Defined Value Selected