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Promising Practices

The Promising Practices database informs professionals and community members about documented approaches to improving community health and quality of life.

The ultimate goal is to support the systematic adoption, implementation, and evaluation of successful programs, practices, and policy changes. The database provides carefully reviewed, documented, and ranked practices that range from good ideas to evidence-based practices.
Learn more about the ranking methodology.

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Dental Caries (Cavities): Community Water Fluoridation

NewCDC

Filed under Evidence-Based Practice, Health / Oral Health

Impact: The Community Preventive Services Task Force (CPSTF) recommends community water fluoridation to reduce tooth decay (i.e., dental caries or cavities).

Obesity: Meal or Fruit and Vegetable Snack Interventions to Increase Healthier Foods and Beverages Provided by Schools

NewCDC

Filed under Evidence-Based Practice, Health / Weight Status

Impact: The Community Preventive Services Task Force (CPSTF) recommends meal interventions and fruit and vegetable snack interventions to increase the availability of healthier foods and beverages provided by schools. This finding is based on evidence that they increase fruit and vegetable consumption and reduce or maintain the rate of obesity or overweight. Economic evidence shows that meal interventions and fruit and vegetable snack interventions are cost-effective.

Vaccination Programs: Reducing Client Out-of-Pocket Costs

NewCDC

Filed under Evidence-Based Practice, Health / Immunizations & Infectious Diseases

Impact: The Community Preventive Services Task Force (CPSTF) recommends interventions that reduce client out-of-pocket costs used alone or combined with additional interventions to increase vaccination rates among people of all ages in a range of settings and populations. This includes interventions for individual clinical settings, statewide programs, or national efforts.

An Effective Practice meets the following HCI criteria:

  1. The program description includes at a minimum: the sponsoring organization, program goals, program implementation steps, and outcomes that have demonstrated program success and/or promise in achieving the program goal in one or more localities.
  2. The results from an evaluation of the program include quantitative measures of improvement in outcome of interest (i.e. increase in voter registration, not just delivery of voter registration drive) and/ or the outcome measure is increased or improved compared to the baseline measurement or the control group but the difference is not statistically significant.

A Good Idea meets the following HCI criteria:

  1. The program description includes: the sponsoring organization, program goals, program funding source, program implementation steps and outcomes.
  2. The program evaluation is limited to descriptive measure(s) of success/accomplishment (i.e., program participation rates, number of services/education sessions/radio messages provided). Note: oftentimes, the program has been newly implemented and a program evaluation has not yet been conducted. Programs that have not yet been evaluated, but which show promise in improving health or quality of life, are classified as Good Ideas until an evaluation is conducted.

An Evidence-Based Practice meets the following HCI criteria:

  1. The program description includes at a minimum: the sponsoring organization, program goals, program implementation steps, and outcomes that have demonstrated program success in achieving the program goal in one or more localities.
  2. The results from an evaluation of the program include quantitative measures showing improvement in the outcome(s) of interest after the implementation of the program (i.e. increase in smoking cessation, not just the delivery of a smoking cessation program). The outcome measure(s) is/are compared at relevant time periods before and after the intervention or program implementation. Alternatively, the evaluation study compares the outcome(s) between an intervention group and an appropriate control group.
  3. The study is of peer-review quality and presents numbers in a scientific manner; measurements of precision and reliability are included (e.g. confidence intervals, standard errors), results from statistical tests show a significant difference or change in the outcome measure(s), and relevant point estimates and p-values are presented. Note: if the results from an evaluation of a program are presented in a scientific manner and the outcome measure is improved compared to the baseline measurement or the control group but the difference is not statistically significant, the practice is classified as effective and not evidence-based.