Exploring Patient Multimorbidity and Complexity Using Health Insurance Claims Data: A Cluster Analysis Approach

Anna Nicolet   ^{1 *} , PhD ;   Dan Assouline   ^{1 *} , PhD ;   Marie-Annick Le Pogam   ¹ , MD, MPH ;   Clémence Perraudin   ¹ , PhD ;   Christophe Bagnoud   ² , PhD ;   Joël Wagner   ³ , PhD, Prof Dr ;   Joachim Marti   ^{1 *} , PhD, Prof Dr ;   Isabelle Peytremann-Bridevaux   ^{1 *} , MD, MPH, DSc, Prof Dr

¹ Center for Primary Care and Public Health (Unisanté), University of Lausanne, Lausanne, Switzerland

² Groupe Mutuel, Martigny, Switzerland

³ Department of Actuarial Science, Faculty of Business and Economics, and Swiss Finance Institute, University of Lausanne, Lausanne, Switzerland

*these authors contributed equally