Impact of gastroesophageal reflux disease on work absenteeism, presenteeism and productivity in daily life: a European observational study

Severity and impairment of allergic rhinitis in patients consulting in primary care

Jean Bousquet, F NEUKIRCH, Pierre Gehano et al. · Journal of Allergy and Clinical Immunology · 2005 · 296 citations

Asthma, Primary Care, Allergy +6

Health-related quality of life, work productivity, and health care resource utilization of subjects with irritable bowel syndrome: Baseline results from logic (longitudinal outcomes study of gastrointestinal symptoms in Canada), a naturalistic study

Pierre Paré, James R. Gray, Sy Lam et al. · Clinical Therapeutics · 2006 · 193 citations

Quality Of Life, Functional Gastrointestinal Disorder, Health-related Quality +6

Validity, reliability, and responsiveness of the work productivity and activity impairment questionnaire in Crohn's disease

Margaret C. Reilly, Laetitia Gerlier, Yves Brabant et al. · Clinical Therapeutics · 2008 · 191 citations

Quality Of Life, Disability, Gastroenterology +9

Gastro‐oesophageal reflux symptoms and health‐related quality of life in the adult general population – the Kalixanda study

Jukka Ronkainen, Pertti Aro, Tom Storskrubb et al. · Alimentary Pharmacology & Therapeutics · 2006 · 171 citations · Full text

Validity of a Work Productivity and Activity Impairment Questionnaire for Patients with Symptoms of Gastro-Esophageal Reflux Disease (WPAI-GERD)—Results from a Cross-Sectional Study

P Wahlqvist, Jonas Carlsson, Nils‐Olov Stålhammar et al. · Value in Health · 2002 · 148 citations · Full text

Productivity, Quality Of Life, Health Policy +6