The relation of physical comorbidity and multimorbidity to fibromyalgia, widespread pain and fibromyalgia-related variables

From the National Data Bank for Rheumatic Diseases, Wichita, KS, USA; University of Kansas School of Medicine, Wichita KS, USA; Institute of Rheumatology, Tel Aviv Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Monash University and Monash Health, Melbourne, Australia; Monash University and Monash Health, Melbourne, Australia, Faculty of Behavioral, Management and Social sciences, University of Twente, Enschede, Netherlands. Address correspondence to Frederick Wolfe, MD, National Data Bank for Rheumatic Diseases, 1035 N. Emporia, Ste 288, Wichita, KS 67214. fwolfe@arthritis-research.org

From the National Data Bank for Rheumatic Diseases, Wichita, KS, USA; University of Kansas School of Medicine, Wichita KS, USA; Institute of Rheumatology, Tel Aviv Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Monash University and Monash Health, Melbourne, Australia; Monash University and Monash Health, Melbourne, Australia, Faculty of Behavioral, Management and Social sciences, University of Twente, Enschede, Netherlands. Address correspondence to Frederick Wolfe, MD, National Data Bank for Rheumatic Diseases, 1035 N. Emporia, Ste 288, Wichita, KS 67214. fwolfe@arthritis-research.org

From the National Data Bank for Rheumatic Diseases, Wichita, KS, USA; University of Kansas School of Medicine, Wichita KS, USA; Institute of Rheumatology, Tel Aviv Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Monash University and Monash Health, Melbourne, Australia; Monash University and Monash Health, Melbourne, Australia, Faculty of Behavioral, Management and Social sciences, University of Twente, Enschede, Netherlands. Address correspondence to Frederick Wolfe, MD, National Data Bank for Rheumatic Diseases, 1035 N. Emporia, Ste 288, Wichita, KS 67214. fwolfe@arthritis-research.org

From the National Data Bank for Rheumatic Diseases, Wichita, KS, USA; University of Kansas School of Medicine, Wichita KS, USA; Institute of Rheumatology, Tel Aviv Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Monash University and Monash Health, Melbourne, Australia; Monash University and Monash Health, Melbourne, Australia, Faculty of Behavioral, Management and Social sciences, University of Twente, Enschede, Netherlands. Address correspondence to Frederick Wolfe, MD, National Data Bank for Rheumatic Diseases, 1035 N. Emporia, Ste 288, Wichita, KS 67214. fwolfe@arthritis-research.org

From the National Data Bank for Rheumatic Diseases, Wichita, KS, USA; University of Kansas School of Medicine, Wichita KS, USA; Institute of Rheumatology, Tel Aviv Sourasky Medical Center and Sackler School of Medicine, Tel Aviv University, Tel Aviv, Israel; Monash University and Monash Health, Melbourne, Australia; Monash University and Monash Health, Melbourne, Australia, Faculty of Behavioral, Management and Social sciences, University of Twente, Enschede, Netherlands. Address correspondence to Frederick Wolfe, MD, National Data Bank for Rheumatic Diseases, 1035 N. Emporia, Ste 288, Wichita, KS 67214. fwolfe@arthritis-research.org