The primary purpose of evaluating global health programs and interventions is to determine their impact on health outcomes, such as morbidity, mortality, and quality of life.

Establishing clear objectives and indicators is a key component of a comprehensive evaluation plan, as it provides a framework for assessing the program's impact and measuring its success.

Process evaluation assesses the implementation of the program, while impact evaluation assesses the outcomes. Process evaluation is conducted during the implementation phase, while impact evaluation is conducted after the program has been completed. Process evaluation assesses the short-term effects of the program, while impact evaluation assesses the long-term effects.

Surveys, interviews, focus groups, and observational studies are all common methods for collecting data in global health evaluations.

Stakeholders play a crucial role in the evaluation of global health programs by providing input into the evaluation design, reviewing and providing feedback on the evaluation findings, disseminating the evaluation findings to relevant audiences, and using the evaluation findings to make informed decisions about the program.

Evaluating global health programs can be challenging due to limited resources, cultural and linguistic barriers, ethical considerations, political interference, and other factors.

The findings of a global health program evaluation can be used to identify areas where the program can be strengthened, develop new strategies and interventions, inform policy and decision-making, advocate for increased funding, and other purposes.

Disseminating the findings of global health program evaluations is important to inform stakeholders about the program's impact, contribute to the body of knowledge on global health, promote transparency and accountability, encourage collaboration and partnerships, and other purposes.

When evaluating global health programs, it is important to consider ethical principles such as respect for autonomy, beneficence, non-maleficence, and justice.

Monitoring plays a crucial role in the evaluation of global health programs by tracking progress towards achieving program objectives, identifying problems and challenges early on, providing feedback to program implementers, and informing decision-making about the program.

Conducting randomized controlled trials in global health settings can be challenging due to recruitment and retention of participants, cost and logistical challenges, ethical considerations, cultural and contextual factors, and other issues.

In the absence of randomized controlled trials, alternative methods such as quasi-experimental designs, observational studies, mixed methods approaches, participatory evaluation methods, and others can be used to evaluate global health programs.

Considering cultural and contextual factors when evaluating global health programs is important to ensure that the program is appropriate and relevant to the local context, avoid unintended consequences, promote sustainability, facilitate community engagement, and other purposes.

A variety of indicators, including mortality rates, morbidity rates, quality of life indicators, and health system indicators, can be used to assess the effectiveness of global health programs.

The findings of global health program evaluations can be used to inform policy and decision-making by identifying evidence-based interventions and strategies, allocating resources more effectively, developing policies that are informed by evidence, advocating for increased funding for global health, and other purposes.