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.

Submit a Promising Practice

Flex Your Power Case Study: Otay Water District (San Diego County, CA)

Filed under Effective Practice, Environmental Health / Energy & Sustainability

Goal: The goal of these projects was to promote water and energy conservation.

Health Equity: Tenant-Based Housing Voucher Programs

CDC

Filed under Evidence-Based Practice, Economy / Housing & Homes

Impact: The Community Preventive Services Task Force (CPSTF) recommends tenant-based housing voucher programs to improve health and health-related outcomes for adults based on sufficient evidence of effectiveness. Health-related outcomes include housing quality and security, healthcare use, and neighborhood opportunities (e.g., lower poverty level, better schools).

Children ages 12 years and younger whose households use vouchers show improvements in education, employment, and income later in life. Outcomes for adolescents vary by gender. Females 10-20 years of age whose families use tenant-based vouchers to live in lower poverty neighborhoods experience better health outcomes while males of the same age experience worse physical and mental health outcomes. Additional research is needed to better understand and address challenges faced by adolescent males.

CPSTF finds societal benefits exceed the cost of tenant-based housing voucher programs that serve families with young children who are living in public housing, provide pre-move counseling, and move families to neighborhoods with greater opportunities.

Tenant-based housing voucher programs give many people access to better housing and neighborhood opportunities, both of which are considered social determinants of health. Because these programs are designed for households with low incomes, they are expected to advance health equity.

Outdoor Air Quality Flag Program (San Joaquin Valley Air Pollution Control District)

Filed under Effective Practice, Environmental Health / Air, Children

Goal: The program aims to accomplish two things in Central California: (1) permanently change local policy with respect to existing operating procedures in school districts and schools to help reduce exposure of students, teachers, staff and nearly communities to outdoor environmental asthma triggers ;and (2) provide education on air quality and potential health effects from exposure to air pollutants.

Pasos Adelante (Arizona)

Filed under Evidence-Based Practice, Health / Physical Activity, Racial/Ethnic Minorities

Goal: Pasos Adelante is a lifestyle intervention that aims to prevent and control chronic disease such as heart disease and diabetes in Mexican Americans by providing a supporting environment for improving nutrition and increasing walking activity in U.S.-Mexico border communities.

Project Dulce (San Diego County, CA)

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

Goal: The goal of Project Dulce is to improve the lives of people with diabetes through culturally appropriate, community-based diabetes management, education, and support programs.

Vietnamese REACH for Health Initiative (VRHI) (Santa Clara County, CA)

Filed under Effective Practice, Health / Cancer, Women, Racial/Ethnic Minorities, Urban

Goal: The goal of the Vietnamese REACH for Health Initiative is to promote awareness and use of breast and cervical cancer screening.

Buck Tobacco Sponsorship Project (California)

Filed under Effective Practice, Health / Alcohol & Drug Use, Adults

Goal: The goal of the Buck Tobacco Sponsorship Project is to work with rodeo governing bodies throughout the state to establish written, voluntary policies restricting tobacco sponsorship at rodeos.

Center for Employment Training (CET) (San Jose, CA)

Filed under Effective Practice, Economy / Employment

Goal: The mission of CET, an economic and community development corporation, is to promote human development and education by providing people with marketable skills, training and supportive services that contribute to self sufficiency.

Champions for Change (California)

Filed under Evidence-Based Practice, Health / Physical Activity, Families, Racial/Ethnic Minorities

Goal: The goal of the movement of Californians who are becoming Champions for Change are: 1. Eating Healthy; 2. Moving More; 3. Drinking more water and fewer sugary drinks; 4. Using CalFresh benefits to help buy healthier foods for your family; 5. Connecting with other Champions for Change.

Impact: A program using social media and integrated grassroots activities can potentially successfully influence healthy behavior and community-level changes when it comes to eating and drinking healthier and exercising more.

Germ Fighters Student Illness Prevention Program (Johnson County, IA)

Filed under Good Idea, Health / Immunizations & Infectious Diseases, Children

Goal: The overall objective of the program is to reduce student absence due to communicable illness.

An Effective Practice meets the following HCI criteria:

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.
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:

The program description includes: the sponsoring organization, program goals, program funding source, program implementation steps and outcomes.
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:

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.
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.
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.