PMID- 29254526 OWN - NLM STAT- MEDLINE DCOM- 20180731 LR - 20181202 IS - 1873-2607 (Electronic) IS - 0749-3797 (Linking) VI - 54 IP - 1S1 DP - 2018 Jan TI - Collaborative Modeling: Experience of the U.S. Preventive Services Task Force. PG - S53-S62 LID - S0749-3797(17)30378-1 [pii] LID - 10.1016/j.amepre.2017.07.003 [doi] AB - Models can be valuable tools to address uncertainty, trade-offs, and preferences when trying to understand the effects of interventions. Availability of results from two or more independently developed models that examine the same question (comparative modeling) allows systematic exploration of differences between models and the effect of these differences on model findings. Guideline groups sometimes commission comparative modeling to support their recommendation process. In this commissioned collaborative modeling, modelers work with the people who are developing a recommendation or policy not only to define the questions to be addressed but ideally, work side-by-side with each other and with systematic reviewers to standardize selected inputs and incorporate selected common assumptions. This paper describes the use of commissioned collaborative modeling by the U.S. Preventive Services Task Force (USPSTF), highlighting the general challenges and opportunities encountered and specific challenges for some topics. It delineates other approaches to use modeling to support evidence-based recommendations and the many strengths of collaborative modeling compared with other approaches. Unlike systematic reviews prepared for the USPSTF, the commissioned collaborative modeling reports used by the USPSTF in making recommendations about screening have not been required to follow a common format, sometimes making it challenging to understand key model features. This paper presents a checklist developed to critically appraise commissioned collaborative modeling reports about cancer screening topics prepared for the USPSTF. CI - Copyright (c) 2017 American Journal of Preventive Medicine. All rights reserved. FAU - Petitti, Diana B AU - Petitti DB AD - Department of Biomedical Informatics, College of Medicine-Phoenix, University of Arizona, Phoenix, Arizona. Electronic address: diana.petitti@yahoo.com. FAU - Lin, Jennifer S AU - Lin JS AD - Kaiser Permanente Center for Health Research, Portland, Oregon. FAU - Owens, Douglas K AU - Owens DK AD - VA Palo Alto Health Care System, Palo Alto, California; Center for Primary Care and Outcomes Research, Department of Medicine, School of Medicine, Stanford University, Stanford, California. FAU - Croswell, Jennifer M AU - Croswell JM AD - Patient-Centered Outcomes Research Institute, Washington, District of Columbia. FAU - Feuer, Eric J AU - Feuer EJ AD - Division of Cancer Control and Population Sciences, National Cancer Institute, Bethesda, Maryland. LA - eng PT - Journal Article PL - Netherlands TA - Am J Prev Med JT - American journal of preventive medicine JID - 8704773 SB - IM MH - Advisory Committees/*standards MH - Checklist/statistics & numerical data MH - Computer Simulation/*statistics & numerical data MH - Evidence-Based Medicine MH - Humans MH - Preventive Health Services/methods/*standards MH - United States EDAT- 2017/12/20 06:00 MHDA- 2018/08/01 06:00 CRDT- 2017/12/20 06:00 PHST- 2017/03/30 00:00 [received] PHST- 2017/06/12 00:00 [revised] PHST- 2017/07/06 00:00 [accepted] PHST- 2017/12/20 06:00 [entrez] PHST- 2017/12/20 06:00 [pubmed] PHST- 2018/08/01 06:00 [medline] AID - S0749-3797(17)30378-1 [pii] AID - 10.1016/j.amepre.2017.07.003 [doi] PST - ppublish SO - Am J Prev Med. 2018 Jan;54(1S1):S53-S62. doi: 10.1016/j.amepre.2017.07.003.