... graduates, and attrition of workforce staff. We model, using Excel (Office, Microsoft; 2007), the effects of changes in these variables on the projected number of doctors, clinical officers, nurses ... workforce for each cadrebased on the annual inflows and outflows of each cadre inthe public sector health workforce. The annual number of staff leaving the workforce includes the number of healthworkers ... the workforce. Bycadre, the pipeline is eight years for medical doctors, fouryears for clinical officers, three years for enrolled nurses,four years for registered nurses, two years for registeredmidwives,...