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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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Individuals and Communities Acting Now to (I CAN) Prevent Diabetes (Minnesota)

Filed under Effective Practice, Health / Diabetes, Adults

Goal: To provide the tools to prevent or delay adult type 2 diabetes.

Text4Diet: A Text Message-based Intervention for Weight Loss

Filed under Evidence-Based Practice, Health / Physical Activity, Adults

Goal: To facilitate behavior change among overweight adults that leads to sustained weight loss.

Impact: Those who use Text4Diet are exposed to customized advice regarding healthy behavior changes. Participants on average saw an average 6-pound weight loss during a four-month use period. This is a statistically significant difference from weight loss in the usual care comparison group.

Baltimore Healthy Carryout Project (Baltimore, MD)

Filed under Effective Practice, Health / Physical Activity, Teens, Adults, Families, Racial/Ethnic Minorities, Urban

Goal: The goal of the Baltimore Healthy Carryout project was to increase healthy food options at carryout facilities and restaurants in Baltimore's low-income neighborhoods.

Impact: The BHC project reached 36.8% more customers during the intervention period than at baseline when comparing intervention carryouts to comparison carryouts. Customers reported purchasing specific foods due to the presence of a photo on the menu board (65.3%) or menu labeling (42.6%).

Cornwall Housing and Health

Filed under Evidence-Based Practice, Health / Children's Health, Children

Goal: The goal of this study was to reduce pediatric asthma-related symptoms by installing central heating in homes.

Impact: Central heating successfully improves home heating, dampness, and energy efficiency. Through home modifications, asthma-related symptoms (nocturnal cough and days lost from school) can be reduced among children.

Flex Your Power Case Study: Orange County Water District (Orange County, CA)

Filed under Effective Practice, Environmental Health / Energy & Sustainability

Goal: OCWD's goals in 2001 were to reduce energy load, save money and preserve/extend equipment life. Its projects targeted power use in buildings' electrical/lighting systems; chemical and energy management issues concerning the plant treatment process and HVAC systems; and energy use by employees and ultimately customers.

BetterU (USA)

Filed under Evidence-Based Practice, Health / Women's Health, Women

Goal: The goal of the BetterU intervention is to increase knowledge of heart disease, increase physical activity, and improve nutrition among women aged 25 years and older.

Centering Pregnancy Program (USA)

Filed under Evidence-Based Practice, Health / Maternal, Fetal & Infant Health, Women, Racial/Ethnic Minorities

Goal: The goal of the Centering Pregnancy Program is to improve perinatal outcomes for low-income women and their infants through group prenatal care.

National Diabetes Prevention Program (USA)

Filed under Evidence-Based Practice, Health / Diabetes, Adults, Women, Men, Older Adults, Racial/Ethnic Minorities

Goal: The National Diabetes Prevention Program encourages collaboration among federal agencies, community-based organizations, employers, insurers, health care professionals, academia, and other stakeholders to prevent or delay the onset of type 2 diabetes among people with prediabetes in the United States.

Impact: The National Diabetes Prevention Program is a cost-effective method to reduce the risk of developing type 2 diabetes among individuals with prediabetes.

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.