Bruce Crawford

PRO development: rigorous qualitative research as the crucial foundation

Kathryn Lasch, Patrick Marquis, M Vigneux et al. · Quality of Life Research · 2010 · 442 citations · Full text

Mapping to Estimate Health-State Utility from Non–Preference-Based Outcome Measures: An ISPOR Good Practices for Outcomes Research Task Force Report

Allan Wailoo, Mónica Hernández Alava, Andrea Manca et al. · Value in Health · 2017 · 202 citations · Full text

Health Systems, Health Policy, Health Economics +12

Clinical improvement as reflected in measures of function and health-related quality of life following treatment with leflunomide compared with methotrexate in patients with rheumatoid arthritis: Sensitivity and relative efficiency to detect a treatment effect in a twelve-month, placebo-controlled trial

Peter Tugwell, George Wells, Vibeke Strand et al. · Arthritis & Rheumatism · 2000 · 174 citations

An index of the three core data set patient questionnaire measures distinguishes efficacy of active treatment from that of placebo as effectively as the American College of Rheumatology 20% response criteria (ACR20) or the Disease Activity Score (DAS) in a rheumatoid arthritis clinical trial

Theodore Pincus, Vibeke Strand, Gary G. Koch et al. · Arthritis & Rheumatism · 2003 · 146 citations

Function and health-related quality of life: Results from a randomized controlled trial of leflunomide versus methotrexate or placebo in patients with active rheumatoid arthritis

Vibeke Strand, Peter Tugwell, Claire Bombardier et al. · Arthritis & Rheumatism · 1999 · 136 citations · Full text