This book is the first to focus on sex- and gender-based analysis (SGBA) in public health, addressing the dearth of thinking, practice, and publication on SGBA and public health. The Canadian government is a global leader in seeking gender equity and mandating SGBA in federal initiatives, programs, and policies, continuing to advocate for the uptake of SGBA. However, there is differential uptake of SGBA in many fields, and public health is lagging behind. This book analyses the movement toward SGBA in Canada and internationally, highlighting some key examples of public health concern such as HIVAIDS and tobacco use.An international group of experts in the fields of SGBA, public health, program evaluation, policy development, and research comprise the authorship of the book.