Publications by authors named "Susan P Grandy"
Article Synopsis
- Intermittent claudication from peripheral arterial disease (PAD) significantly affects walking ability, and the Walking Impairment Questionnaire (WIQ) is used to gauge this self-reported difficulty.
- The study involved 60 PAD patients divided into two groups to compare self-administration and telephone administration of the WIQ, assessing reliability and validity using additional measures.
- Results showed no significant difference in WIQ scores between the two methods, indicating that self-administration could potentially replace the more burdensome interviewer-administered approach without loss of reliability.
