Real-time Symptom Assessment in Patients With Endometriosis: Psychometric Evaluation of an Electronic Patient-Reported Outcome Measure, Based on the Experience Sampling Method

Esther van Barneveld   ^{1, 2} , MD, PhD ;   Arianne Lim   ^{1, 2} , MD, PhD ;   Nehalennia van Hanegem   ³ , MD, PhD ;   Frits van Osch   ^{4, 5} , PhD ;   Lisa Vork   ^{4, 6} , MD, PhD ;   Joanna Kruimel   ^{4, 6} , MD, PhD ;   Marlies Bongers   ^{1, 2, 7} , MD, PhD ;   Carsten Leue   ^{8, 9} , MD, PhD

¹ GROW School of Oncology and Developmental Biology, Maastricht University, Maastricht, The Netherlands

² Department of Gynaecology and Obstetrics, Maastricht University Medical Center+, Maastricht, The Netherlands

³ Department of Reproductive Medicine and Gynecology, University Medical Center Utrecht, Utrecht, The Netherlands

⁴ NUTRIM School of Nutrition and Translational Research in Metabolism, Maastricht University, Maastricht, The Netherlands

⁵ Department of Clinical Epidemiology, VieCuri Medical Center, Venlo, The Netherlands

⁶ Department of Internal Medicine, Division of Gastroenterology and Hepatology, Maastricht University Medical Center+, Maastricht, The Netherlands

⁷ Department of Gynaecology and Obstetrics, Máxima Medical Center, Veldhoven, The Netherlands

⁸ School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands

⁹ Department of Psychiatry and Psychology, Maastricht University Medical Center+, Maastricht, The Netherlands