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Measuring Costs of Pilot Interventions. John H. Bratt September 29, 2009. Outline. How costing pilot interventions differs from costing services Phases of pilot interventions From phases to resources Converting resources into costs Data sources Example: Introducing CBD of DMPA.
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Measuring Costs of Pilot Interventions John H. Bratt September 29, 2009
Outline How costing pilot interventions differs from costing services Phases of pilot interventions From phases to resources Converting resources into costs Data sources Example: Introducing CBD of DMPA
Average Costs of Health Services Health facility represents a production process (inputs-processes-outputs) Defined outputs produced Measured and costed all resources used to produce these outputs Result: average cost per service Other PMTCT CT Program Costs ART
Incremental Costs Associated with Interventions Many health interventions begin as small pilot projects Pilot projects often carried out within an existing program Which costs should we consider? Incremental Costs Program Costs
Costs of a Pilot Project Outputs Processes (activities) Outcomes Inputs • Planning the intervention • Implementing the plan • Carrying out new service delivery • Labor • Supplies • Capital Increased or improved provision of services • Higher use of ARVs • Improved Adherence • Higher PMTCT coverage
Economic Taxonomy of a Pilot Project Pilot Project Phase
Phases of a Pilot Project Planning Implementing the Plan Initial service delivery
Economic Taxonomy of a Pilot Project Pilot Project Phase Activity
Phase 1: Planning Examples of objectives/activities in the planning phase: Design Intervention Work sessions to decide on intervention size and scope Build stakeholder support Meetings with MoH, community leaders, service providers, etc. Design training materials Work sessions to create curricula and job aids
Phase 2: Implementing the Plan Examples of objectives/activities in the “implementing the plan” phase: Train ToTs Workshops to form cadres of trainers Train providers Workshops to introduce the intervention to providers Improve supervision system Consultations with supervisors to explain changes in system
Phase 3: Initial service delivery Examples of objective/activities in the “service delivery” phase: New / improved service provision Additional time spent with clients Increased use of supplies and commodities Additional time spent by supervisors
Economic Taxonomy of a Pilot Project Pilot Project Phase Activity Resource Cost
Approach to Costing Identify resources used for each activity Labor Supplies Capital
Approach to Costing, cont’ Measure resources in natural units hours, items, days of per-diem Assign Unit Value to each resource wage rate, unit cost Cost calculation for activity Σ (quantity of resource x unit cost)
Costing an implementation activity: workshop for clinic staff
Costing a service delivery activity: increased supervision visits
How and where do we obtain data to cost out a pilot project?
Retrospective vs. Prospective Retrospective data collection is the only option if the intervention has already been carried out Quality of data highly variable; depends on financial systems and reporting requirements of implementing agency Best case – worst case
Prospective is Preferred The Ideal: build economic component into pilot project from beginning Assess routine financial reporting of implementing agency Build on existing systems for financial reporting Introduce forms to intervention staff Monitor. Monitor. Monitor.
Example: CBD of DMPA What is DMPA? Progestin-only injectable contraceptive Highly effective (99%) when timely injections given over the first year Administered as an intramuscular Injection (IM) Fertility resumes after 4 months
Facilitating Factors Government support is essential An active, strong CBD program Existing demand for injectables State-of–the art service guidelines Effective commodity logistics system
Planning Phase for CBD of DMPA: Building Stakeholder Consensus Gauge support among national health authorities Create advocacy strategy Establish national core team Conduct sensitization meetings with various stakeholder groups
Planning Phase for CBD of DMPA: Designing the Intervention Develop training curriculum Design supervision system Develop messaging strategy
Planning Phase: Total Costs Stakeholder consensus $1,524 + Intervention Design $5,500 = Total Planning Cost $7,024
Implementation of Plan:CBD of DMPA Intervention staff conduct TOT Trainers train CBAs in central location Improve supervision system Improve logistics system for commodities
Initial Service Delivery Phase for CBD of DMPA More DMPA provided (maybe fewer OCs?) Increased supervision visits/content CBAs spend more time with clients