Information and evidence about cost-effective interventions to provide better mental health care are available.

Unlike its neighbors, virtually no money is spent on such cost-effective interventions in China.

Nevertheless, evidence for the efficacy of cost-effective interventions aimed at these visual field defects is still inconsistent.

In calling attention to major areas of waste, the report said that very few cost-effective interventions depend on sophisticated hospitals and specialized physicians.

Vaccines are one of the most cost-effective medical interventions available.

Proven, cost-effective interventions can save the lives of millions of children per year.

"Half of the world's deaths could be prevented with simple and cost-effective interventions," said the report.

Family planning is one of the most highly cost-effective interventions in medicine.

These models can also direct research by pointing to areas where the development of cost-effective interventions can have the most impact on the epidemic.

The Mpowerment Project is listed as the most cost-effective intervention.