Shannon Shaffer

Development of the Pulmonary Arterial Hypertension-Symptoms and Impact (PAH-SYMPACT®) questionnaire: a new patient-reported outcome instrument for PAH

Deborah H. McCollister, Shannon Shaffer, David B. Badesch et al. · Respiratory Research · 2016 · 75 citations · Full text

Characterizing the High Disease Burden of Transthyretin Amyloidosis for Patients and Caregivers

Michelle Stewart, Shannon Shaffer, Brian R. Murphy et al. · Neurology and Therapy · 2018 · 68 citations · Full text

Understanding the migraine treatment landscape prior to the introduction of calcitonin gene‐related peptide inhibitors: Results from the Assessment of TolerabiliTy and Effectiveness in MigrAINe Patients using Preventive Treatment (ATTAIN) study

Ariane K. Kawata, Neel Shah, Jiat Ling Poon et al. · Headache The Journal of Head and Face Pain · 2021 · 46 citations · Full text

Psychometric Evaluation of a Novel Instrument Assessing the Impact of Migraine on Physical Functioning: The Migraine Physical Function Impact Diary

Ariane K. Kawata, Ray Hsieh, Randall H. Bender et al. · Headache The Journal of Head and Face Pain · 2017 · 44 citations

Evaluating the Psychometric Properties of the Migraine Functional Impact Questionnaire (MFIQ)

Ariane K. Kawata, Asha Hareendran, Shannon Shaffer et al. · Headache The Journal of Head and Face Pain · 2019 · 35 citations · Full text