Title and source of the seven questionnaires to be used for data collection in LIFESPAN study
| Form | Title | Source |
| Form A (A1 and A2) | PERSONAL DETAILS, PHYSICAL AND SOCIOECONOMIC STATUS | National Health and Nutrition Examination Survey (NHANES 2015–2016); American Community Survey (ACS); The MacArthur Scale of Subjective Social Status |
| Form B (B1 and B2) | DETAILS FROM THE MEDICAL HISTORY | Acute Pancreatitis Questionnaire (Registry for Pancreatic Patients by Hungarian Pancreatic Study Group) |
| Form C (C1 and C2) | DIETARY HABITS | Diet History Questionnaire, Version 2.0. National Institutes of Health, Epidemiology and Genomics Research Program, National Cancer Institute, 2010 |
| Form D (D1 and D2) | PHYSICAL ACTIVITY | International Physical Activity Questionnaire (long, usual week version) |
| Form E (E1 and E2) | STRESS | Percieved Stress Scale (10-item version) |
| Form F (F1 and F2) | SLEEP QUALITY | Pittsburgh Sleep Quality Index |
| Form P | CHARACTERISTIC OF ACUTE PANCREATITIS (ONLY FOR CASE GROUP) | Acute Pancreatitis Questionnaire (see above) |
ERCP, endoscopic retrograde cholangiopancreatography; IAP/APA, International Association of Pancreatology/American Pancreatic Association.