Process evaluation of comprehensive sexuality education programme in Zambia: a focus on contextual factors, mechanisms of impact, quality of development and implementation process

Comprehensive sexuality education (CSE) is critical in addressing negative sexual and reproductive health (SRH) outcomes among adolescents. Yet in many low- and middle-income countries (LMICs) including Zambia, little is known about the impact, realities of CSE implementation, the quality of teaching and the comprehensiveness of the content covered.