Spatial Distribution and Factors Associated with Multiple Sexual Partnerships among Reproductive-Aged Men in Ethiopia: A Spatial and Mixed-Effect Analysis of the 2016 Ethiopian Demographic and Health Survey.

MSPs showed significant variations across the country, with the primary-cluster spatial window located in Oromia and Somalia regions. Therefore, special attention should be paid to high-risk regions and groups, particularly those who are unmarried and substance users, to decrease MSPs and their serious consequences, such as HIV and other sexually transmitted infections.