社区戒烟干预理论概述

通过对近几十年国内外以社区为基础开展戒烟干预研究的文献进行分析汇总,介绍根据不同理论框架开发的戒烟措施在社区应用的效果。针对中国严峻的烟草流行形势和现有戒烟服务的不足,探讨其在降低中国人群吸烟率中的应用前景,以期为国内开展社区戒烟干预研究的理论框架和实践应用提供参考。     

Cardiac rehabilitation services in Denmark: still room for expansion

AIM: European cardiologists agree that cardiac rehabilitation (CR) should be offered as an integrated part of cardiac care, and CR guidelines have been published. The authors aimed to ascertain the potential for expanding CR coverage at hospitals in Denmark. METHOD: A cross-sectional questionnaire study was conducted among all hospitals receiving acute cardiac patients (n = 67). The response rate was 79%, with no differences according to catchment area, number of beds, or geographical location. The hospitals were classified as having full CR if all core components (physical training, psychosocial support, dietary counselling, smoking cessation, and pharmaceutical risk factor management) were available during each of three phases: (I) in hospital; (II) outpatient; and (II) community-based services. RESULTS: Many hospitals offered one or more of the CR components during phases I and II: physical training (77%; 77%), psychosocial support (89%; 79%), dietary counselling (85%; 89%), smoking cessation (94%; 68%), and clinical control by a physician (100%; 93%). The content varied greatly. Full phase I CR was offered at 57% (95% confidence interval (95% CI): 44-70%) of the hospitals and 47% (95% CI: 34-60%) offered full phase II CR. Phase III CR was very rare (2% (95% CI: 0-6%). The numbers of patients receiving CR was not registered. CONCLUSION: Marked progress was made in the 1990s in implementing CR; nevertheless, the services are far from fully expanded. Denmark has great potential for improving CR services, as do most other European countries. CR activities need to be registered at Danish hospitals.     

A community-based integrated nutrition research programme to alleviate poverty: baseline survey

BACKGROUND: The United Nation's Children Fund (UNICEF) has indicated that urban poverty is primarily found in squatter settlements. At present, 13.5% of all South African households live in informal settlements. The main hypothesis for this empirical study was that micromechanisms would not negatively influence food, nutrition and health of residents in an informal settlement in the Vaal Triangle, South Africa. This hypothesis was tested empirically against the UNICEF framework of the immediate, underlying and basic causes of malnutrition. The purpose of this study was to establish a situation analysis of children and women before designing any intervention. OBJECTIVES: The objectives covered in this paper include Phases I and II of the project, namely planning of the project and determining the demographic and health profile of the sample as part of a situation analysis. STUDY DESIGN: This is a community participatory project. After a strategic participatory planning workshop with stakeholders, a plan of operation document, guiding all field undertakings, was drawn up (Phase 1), followed by a cross-sectional baseline survey (Phase II), situation analysis (Phase III), and implementation of community-based intervention studies (Phase IV). Impact measurement will follow in Phase V. METHODS: After the planning meeting and obtaining consent, a pretested, structured demographic and health questionnaire was used to obtain data from 357 randomly selected households in an informal settlement. Data were statistically analysed for means and standard deviations. RESULTS: The findings of the workshop evaluation indicated that 100% of the participants (n = 34) agreed that a need existed for this project, 74% (n = 24) understood the relevance, and 64% (n = 22) realized the importance for sustainable community development. In the baseline survey, 89% of the respondents lived in zinc shacks with two rooms or less (32.2%), three or four rooms (41.5%) or four rooms or more (26.3%). The household size was six people or more (33%), five people (18.5%), four people (21.3%) and three people or less (27.2%). The unemployment rate was 94.2% for respondents and 80.1% for their partners. The majority of households (42.6%) had a monthly income of 相似文献   

Racism,Health Status,and Birth Outcomes: Results of a Participatory Community-Based Intervention and Health Survey

Many community-based participatory research (CBPR) partnerships address social determinants of health as a central consideration. However, research studies that explicitly address racism are scarce in the CBPR literature, and there is a dearth of available community-generated data to empirically examine how racism influences health disparities at the local level. In this paper, we provide results of a cross-sectional, population-based health survey conducted in the urban areas of Genesee and Saginaw Counties in Michigan to assess how a sustained community intervention to reduce racism and infant mortality influenced knowledge, beliefs, and experiences of racism and to explore how perceived racism is associated with self-rated health and birth outcomes. We used ANOVA and regression models to compare the responses of intervention participants and non-participants as well as African Americans and European Americans (N = 629). We found that intervention participants reported greater acknowledgment of the enduring and differential impact of racism in comparison to the non-intervention participants. Moreover, survey analyses revealed that racism was associated with health in the following ways: (1) experiences of racial discrimination predicted self-rated physical health, mental health, and smoking status; (2) perceived racism against one’s racial group predicted lower self-rated physical health; and (3) emotional responses to racism-related experiences were marginally associated with lower birth-weight births in the study sample. Our study bolsters the published findings on perceived racism and health outcomes and highlights the usefulness of CBPR and community surveys to empirically investigate racism as a social determinant of health.     

Smoking cessation with young women in public family planning clinics: the impact of physician messages and waiting room media

This study evaluated the impact of a media program and a physician-delivered message in encouraging smoking cessation among young black women in public family planning clinics. Incorporated into the clinic visit, the 3- to 5-min physician message was intended to elicit a commitment from participants to take steps toward quitting, namely, to think about quitting, set a target date, enlist the help of family and friends, throw away matches and cigarettes, and to then quit "cold turkey." The media program consisted of specially designed posters in waiting rooms showing models of people in the process of quitting and a continuously run movie dealing with women and smoking. A total of 1,179 female smokers were recruited into the study when they came to three separate clinics in Baltimore, Maryland, to receive gynecological examinations and/or contraceptive services. Four separate interventions were tested: (I) a baseline questionnaire about smoking habits and related information; (II) baseline questionnaire plus media program; (III) baseline questionnaire plus physician message; and (IV) baseline questionnaire plus media program plus physician message. Conditions I and II were administered in Clinic A on alternating weeks, Condition III was administered in Clinic B, and Condition IV was administered in Clinic C. Follow-up was conducted at 3 and 12 months. Follow-up rates were 88.1% at 3 months, 79.9% at 12 months, and 84.1% for both 3 and 12 months. Among women receiving the physician message (Conditions III and IV), 9.9% reported not smoking at 12 months; the lowest selfreported cessation rate was 3.1% in Condition I. When verified through analyzing cotinine in saliva, quit rates were 0.09% in Condition I, 2.4% in Condition II, 3.7% in Condition III, and 2.1% in Condition IV. The fact that participants receiving the physician message quit smoking at a significantly greater rate than those who did not indicates the need for further study of the impact of physician-delivered smoking cessation messages and ways to increase their effectiveness.     

Ethnic Differences in Smoking Rate, Nicotine Dependence, and Cessation-Related Variables Among Adult Smokers in Hawaii

This study tests hypotheses concerning ethnic disparities in daily cigarette smoking rates, nicotine dependence, cessation motivation, and knowledge and past use of cessation methods (e.g., counseling) and products (e.g., nicotine patch) in a multiethnic sample of smokers in Hawaii. Previous research has revealed significant differences in smoking prevalence among Native Hawaiians, Filipinos, Japanese, and Caucasians in Hawaii. However, no study has examined differences in dependence and cessation-related knowledge and practices among smokers representing these ethnic groups. Participants were recruited through newspaper advertisement as part of a larger smoking cessation intervention study. Participants (N?=?919; M age?=?45.6, SD?=?12.7; 48?% women) eligible to participate provided self-report data through mail and telephone. Participants included 271 self-identified Native Hawaiians, 63 Filipinos, 316 Caucasians, 145 “East Asians” (e.g., Japanese, Chinese), and 124 “other” (e.g., Hispanic, African-American). Pair-wise comparisons of means, controlling for age, gender, income, education, and marital status, indicated that Native Hawaiian smokers reported significantly higher daily smoking rates and higher levels of nicotine dependence compared to East Asians. Native Hawaiian smokers reported significantly lower motivation to quit smoking than Caucasians. Further, Filipino and Native Hawaiian smokers reported lesser knowledge of cessation methods and products, and less frequent use of these methods and products than Caucasians. The results suggest that Native Hawaiian and Filipino smokers could be underserved with regard to receiving cessation-related advice, and may lack adequate access to smoking cessation products and services. In addition, cessation interventions tailored for Native Hawaiian smokers could benefit from a motivational enhancement component.     

Community-based participatory research: lessons learned from the Centers for Children's Environmental Health and Disease Prevention Research

Over the past several decades there has been growing evidence of the increase in incidence rates, morbidity, and mortality for a number of health problems experienced by children. The causation and aggravation of these problems are complex and multifactorial. The burden of these health problems and environmental exposures is borne disproportionately by children from low-income communities and communities of color. Researchers and funding institutions have called for increased attention to the complex issues that affect the health of children living in marginalized communities--and communities more broadly--and have suggested greater community involvement in processes that shape research and intervention approaches, for example, through community-based participatory research (CBPR) partnerships among academic, health services, public health, and community-based organizations. Centers for Children's Environmental Health and Disease Prevention Research (Children's Centers) funded by the National Institute of Environmental Health Sciences and U.S. Environmental Protection Agency were required to include a CBPR project. The purpose of this article is to provide a definition and set of CBPR principles, to describe the rationale for and major benefits of using this approach, to draw on the experiences of six of the Children's Centers in using CBPR, and to provide lessons learned and recommendations for how to successfully establish and maintain CBPR partnerships aimed at enhancing our understanding and addressing the multiple determinants of children's health.     

A randomised controlled trial to evaluate the efficacy of a nurse-provided intervention for hospitalised smokers

Objective: Does the provision of a nurse‐based intervention lead to smoking cessation in hospital patients? Methods: At tertiary teaching hospital in Newcastle, Australia, 4,779 eligible (aged 18–80, admitted for at least 24 hours, and able to provide informed consent) and consenting (73.4%) in‐patients were recruited into a larger cross‐sectional survey. 1,422 (29.7%) smokers (in the last 12 months) were randomly assigned to control (n=711) or intervention group (n=711). The brief nurse‐delivered intervention incorporated: tailored information, assessment of withdrawal, offer of nicotine replacement therapy, booklets, and a discharge letter. Self‐reported cessation at 12 months was validated with CO and salivary cotinine. Results: There were no significant differences between groups in self‐reported abstinence at three or 12 months post intervention, based on an intention to treat analysis. At three months, self‐reported abstinence was 27.3% (I) and 27.5% (C); at 12 months was 18.5% (I) and 20.6% (C). There were no differences in validation of self‐report between intervention and control groups at 12 months. Conclusion: This brief nurse‐provided in‐patient intervention did not significantly increase the smoking cessation rates compared with the control group at either three or 12‐month follow‐up. Implications: A systematic total quality improvement model of accountable outcome‐focused treatment, incorporating assertive physician‐led pharmacotherapy, routine assessment and recording of nicotine dependence (ICD 10 coding), in‐and outpatient services and engagement from multidisciplinary teams of health professionals may be required to improve treatment modalities for this chronic addictive disorder.     

A community-based participatory research approach to the development of a Peer Navigator health promotion intervention for people with spinal cord injury

BackgroundRecent trends indicate research targeting outcomes of importance to people with disabilities, such as spinal cord injury (SCI), may be best informed by those individuals; however, there are very few published rehabilitation intervention studies that include people with disabilities in the research process in a role beyond study participant.ObjectiveTo describe a community-based participatory research (CBPR) approach to the development and pilot testing of an intervention using community-based Peer Navigators with SCI to provide health education to individuals with SCI, with the goal of reducing preventable secondary conditions and rehospitalizations, and improving community participation.MethodsA CBPR framework guides the research partnership between academic researchers and a community-based team of individuals who either have SCI or provide SCI-related services. Using this framework, the processes of our research partnership supporting the current study are described including: partnership formation, problem identification, intervention development, and pilot testing of the intervention. Challenges associated with CBPR are identified.ResultsUsing CBPR, the SCI Peer Navigator intervention addresses the partnership's priority issues identified in the formative studies. Utilization of the framework and integration of CBPR principles into all phases of research have promoted sustainability of the partnership. Recognition of and proactive planning for challenges that are commonly encountered in CBPR, such as sharing power and limited resources, has helped sustain our partnership.ConclusionsThe CBPR framework provides a guide for inclusion of individuals with SCI as research partners in the development, implementation, and evaluation of interventions intended to improve outcomes after SCI.     

Learning about Urban Congregations and HIV/AIDS: Community-Based Foundations for Developing Congregational Health Interventions

Religious congregations are important community institutions that could help fight HIV/AIDS; however, barriers exist, particularly in the area of prevention. Formative, participatory research is needed to understand the capacity of congregations to address HIV/AIDS. This article describes a study that used community-based participatory research (CBPR) approaches to learn about congregation-sponsored HIV activities. CBPR strategies were used throughout the study, including proposal development, community expert interviews, Community Advisory Board, congregational telephone survey, congregational case studies, and congregational feedback sessions. Involving community consultants, experts, and advisory board members in all stages of the study helped the researchers to conceptualize congregational involvement in HIV, be more sensitive to potential congregational concerns about the research, achieve high response rates, and interpret and disseminate findings. Providing preliminary case findings to congregational participants in an interactive feedback session improved data quality and relationships with the community. Methods to engage community stakeholders can lay the foundation for future collaborative interventions.     

Media and community campaign effects on adult tobacco use in Texas

The present study reports on the effects on adult tobacco cessation of a comprehensive tobacco-use prevention and cessation program in the state of Texas. Differences in cessation rates across treatment conditions were measured by following a panel of 622 daily smokers, recruited from the original cross-sectional sample, from baseline to follow-up. The adult media campaign combined television, radio, newspaper and billboard advertisements featuring messages and outreach programs to help adults avoid or quit using tobacco products. The ads also promoted quitting assistance programs from the American Cancer Society Smokers' Quitline, a telephone counseling service. The cessation component of the intervention focused on increasing availability of and access to cessation counseling services and pharmacological therapy to reduce nicotine dependence. Both clinical and community-based cessation programs were offered. Treatment areas which combined cessation activities with high level media campaigns had a rate of smoking reduction that almost tripled rates in areas which received no services, and almost doubled rates in areas with media campaigns alone. Analyses of the dose of exposure to media messages about smoking cessation show greater exposure to television and radio messages in the areas where high level media was combined with community cessation activities than in the other areas. Results also show that exposure to media messages was related to processes of change in smoking cessation and that those processes were related to the quitting that was observed in the group receiving the most intensive campaigns.     

An academic detailing intervention to disseminate physician-delivered smoking cessation counseling: smoking cessation outcomes of the Physicians Counseling Smokers Project

BACKGROUND: Little is known about the effectiveness of interventions to disseminate smoking cessation interventions among a population of primary care physicians. This study's objective was to determine the effect of a community-based academic detailing intervention on the quit rates of a population-based sample of smokers. METHODS: This community-based, quasi-experimental study involved representative samples of 259 primary care physicians and 4295 adult smokers. An academic detailing intervention was delivered to physicians in intervention areas over a period of 15 months. Analyses were performed on the data from the 2346 subjects who reported at least one physician visit over 24 months. Multivariate regression analyses were conducted to determine the impact of the intervention on self-reported smoking quit rates, reported by adjusted odds ratios. RESULTS: Among smokers reporting a physician visit during the study period, there was a borderline significant effect for those residing in intervention areas versus control areas (OR = 1.35; 95% CI.99-1.83; P = 0.057). Among a subgroup of 819 smokers who reported a visit with an enrolled physician, we observed a significant effect for those residing in intervention areas (OR = 1.80; 95% CI 1.16-2.75; P = 0.008). CONCLUSION: An academic detailing intervention to enhance physician delivered smoking cessation counseling is an effective strategy for disseminating smoking cessation interventions among community-based practices.     

某社区居民吸烟情况分析

[目的 ]　了解某社区居民的吸烟率 ,吸烟者的原因、戒烟打算及接受劝烟服务情况。　 [方法 ]　于 2 0 0 3年 7月对社区 13～ 74岁居民进行整群随机抽样 ,面对面问卷调查 ,共调查了 13 96人。　 [结果 ]　该社区 13～ 74岁居民的吸烟率为 2 5 .5 %。其中男性为 60 .8% ,女性为 0 %。 2 0岁及以下未发现吸烟者。吸烟者主要吸烟原因是好奇、社交需要、解乏、时髦。有 76.1%的吸烟者未考虑在未来 6个月内戒烟 ,只有 17.7%的吸烟者考虑在未来 6个月内戒烟。过去 6个月中 ,只有 5 .3 %的吸烟者接受过医务人员的劝烟服务。　 [结论 ]　吸烟是本社区的一个重要公共卫生问题。戒烟干预的主要对象是 2 0岁以上的男性 ,采取临床场所戒烟与社区控烟相结合的综合策略 ,以提高吸烟者戒烟意愿、动机为重点。     

Community-Based Youth Tobacco Control Interventions

Background: We evaluated the impact of a community-based tobacco control project that was implemented in the city of Tucson, Arizona, USA, between 1996 and 2001. Aim: The project’s goal was to reduce the prevalence of youth smoking through change in social norms at schools and in communities and workplaces. As is often the case, these community-based health promotion interventions were implemented in conjunction with other broader programmes, in this case implemented on the state level. Method: Taking into account state level interventions as well as changes in sociodemographic and economic environment over the course of the project (e.g. increases in cigarette prices), we measure the net effect of the intervention in terms of the number of people who quit or did not initiate smoking and by the discounted life-years gained. To establish the value of investing into community-based intervention, we calculated the real discounted cost per quit and per life-year gained of $US3789 and $US3942, respectively. These compare favourably with the real cost per quit of $US4270 when implementing the 1996 US Clinical Practice Guideline for smoking cessation but exceed the real cost of $US2923 per discounted life-year gained when following the guideline. Results: A sensitivity analysis that assumed 5% programme persistence (i.e. 5% of the programme’s impact would last forever in the absence of future funding for the programme), one-third would relapse and that one-third of those who quit may have quit smoking even without the programme, suggested a lower cost per discounted life-year saved of $US3476. The cost effectiveness of this project compares favourably with other tobacco control interventions. Conclusion: Despite its relatively small target group, this community-based intervention was cost effective.     

Effect of a smoking cessation intervention for women in subsidized neighborhoods: A randomized controlled trial

ObjectiveTo evaluate the effectiveness of a community based participatory research (CBPR) developed, multi-level smoking cessation intervention among women in subsidized housing neighborhoods in the Southeastern US.MethodsA total of n = 409 women in 14 subsidized housing neighborhoods in Georgia and South Carolina participated in this group randomized controlled trial conducted from 2009 to 2013. Intervention neighborhoods received a 24-week intervention with 1:1 community health worker contact, behavioral peer group sessions, and nicotine replacement. Control neighborhoods received written cessation materials at weeks 1, 6, 12, 18. Random coefficient models were used to compare smoking abstinence outcomes at 6 and 12 months. Significance was set a p < 0.05.ResultsThe majority of participants (91.2%) were retained during the 12-month intervention period. Smoking abstinence rates at 12 months for intervention vs. control were 9% vs. 4.3%, p = 0.05. Additional analyses accounting for passive smoke exposure in these multi-unit housing settings demonstrated 12 month abstinence rates of 12% vs. 5.3%, p = 0.016. However, in the multivariate regression analyses, there was no significant effect of the intervention on the odds of being a non-smoker (OR = 0.44, 95% CI: 0.18–1.07). Intervention participants who kept coach visits, attended group sessions, and used patches were more likely to remain abstinent.ConclusionsThis CBPR developed intervention showed potential to engage smokers and reduce smoking among women in these high-poverty neighborhoods. Effectiveness in promoting cessation in communities burdened with fiscal, environmental and social inequities remains a public health priority.     

The role of health professionals in a community-based program to help women quit smoking

BACKGROUND: Health professionals are credible sources of smoking cessation advice. This study describes changes in health professionals' reported provision of smoking cessation counseling activities for women during a community health education project that took place in two intervention counties (I) and compares these to reports from health professionals in two similar comparison counties (C). METHODS: Specific smoking cessation activities reported by physicians (I n = 73, C n = 73), dentists (I n = 51, C n = 46), dental hygienists (I n = 38, C n = 44), family planning and WIC (Special Supplemental Food Program for Women, Infants and Children) counselors (I n = 14 C n = 16), and community mental health counselors (I n = 57, C n = 23) were assessed by mailed surveys at baseline, after 4 years of countywide interventions, and 2 years later. RESULTS: Compared with health professionals in the comparison counties, significant increases in smoking cessation training (P < 0.01) and in reported referral of women to stop smoking groups, support groups, and one-to-one support were noted for physicians, family planning, and WIC counselors (P < 0.001); in training and referral to stop smoking groups and support groups by dentists and dental hygienists (P < 0.05); and in referral to support groups by community mental health counselors (P < 0.05). Significant increases in setting quit dates (P < 0.05) and providing self-help materials (P < 0.01) were also noted for family planning and WIC counselors. These effects were no longer demonstrable 2 years after external support for the countywide interventions was withdrawn. CONCLUSIONS: We suggest that an important aspect of facilitating consistent smoking cessation advice and counseling from health professionals in the future will be the provision of a broader range of regularly available smoking cessation support systems within communities than is generally available at this time in the United States.     

Randomized controlled trial for smoking cessation among city office employees

To evaluate the effect of a smoking cessation program by health professionals, a randomized intervention study was carried out in the Omihachiman city office in 1993. Participants (n = 53), volunteers from current smokers in the city office, were randomly divided into intervention and control groups. The intervention group received intensive education for five months (i.e., the effect of smoking on health, the beneficial aspects of quitting smoking, how to stop smoking and how to deal with the withdrawal symptoms). Group lectures (two times) and individual counseling (three times) were used for health education. After five months, the control group was also given the same advice on smoking cessation. Comparison of smoking cessation rates between the two groups was performed at the end of the intervention period. Follow-up of all participants occurred at six and 12 months post intervention. After the five months of intervention, smoking cessation rate in the intervention group (19.2%) tended to be higher than that in the control group (7.4%), but was not significant (chi 2 = 1.62). Over all smoking cessation rates of all participants (n = 53) at the end of the 10 month intervention was 32.1% and at six months and 1 year after the end of the 10 month intervention were 24.5% and 13.2%, respectively. Comparison of participants who successfully stopped smoking and those who did not, it was revealed that younger age, lower expired air CO concentration (p < 0.01), and attitude for smoking cessation at the beginning were significantly related to smoking cessation. In our study, after five months, smoking cessation rate in the intervention group was about two times that of the control group, although the effectiveness of our smoking cessation program could not be validated due to small sample size. Taking into account the rate of smoking cessation after one year, We believe that programs by health professionals are effective for smoking cessation.     

A trans-disciplinary approach to the evaluation of social determinants of health in a hispanic population

ABSTRACT: BACKGROUND: Individual and community health are adversely impacted by disparities in health outcomes among disadvantaged and vulnerable populations. Understanding the underlying causes for variations in health outcomes is an essential step towards developing effective interventions to ameliorate inequalities and subsequently improve overall community health. Working at the neighborhood scale, this study examines multiple social determinates that can cause health disparities including low neighborhood wealth, weak social networks, inadequate public infrastructure, the presence of hazardous materials in or near a neighborhood, and the lack of access to primary care services. The goal of this research is to develop innovative and replicable strategies to improve community health in disadvantaged communities such as newly arrived Hispanic immigrants. Methods/design This project is taking place within a primary care practice-based research network (PBRN) using key principles of community-based participatory research (CBPR). Associations between social determinants and rates of hospitalizations, emergency department (ED) use, and ED use for primary care treatable or preventable conditions are being examined. Geospatial models are in development using both hospital and community level data to identify local areas where interventions to improve disparities would have the greatest impact. The developed associations between social determinants and health outcomes as well as the geospatial models will be validated using community surveys and qualitative methods. A rapidly growing and underserved Hispanic immigrant population will be the target of an intervention informed by the research process to impact utilization of primary care services and designed, deployed, and evaluated using the geospatial tools and qualitative research findings. The purpose of this intervention will be to reduce health disparities by improving access to, and utilization of, primary care and preventative services. DISCUSSION: The results of this study will demonstrate the importance of several novel approaches to ameliorating health disparities, including the use of CBPR, the effectiveness of community-based interventions to influence health outcomes by leveraging social networks, and the importance of primary care access in ameliorating health disparities.     

Contraceptive injections by community health workers in Uganda: a nonrandomized community trial

OBJECTIVE: To compare the safety and quality of contraceptive injections by community-based health workers with those of clinic-based nurses in a rural African setting. METHODS: A nonrandomized community trial tested provision of injectable Depo Provera (DMPA) by community reproductive health workers and compared it with routine DPMA provision at health units in Nakasongola District, Uganda. The primary outcome measures were safety, acceptability and continuation rates. FINDINGS: A total of 945 new DMPA users were recruited by community workers, clinic-based nurses and midwives. Researchers successfully followed 777 (82% follow-up): 449 community worker clients and 328 clinic-based clients. Ninety-five percent of community-worker clients were "satisfied" or "highly satisfied" with services, and 85% reported receiving information on side-effects. There were no serious injection site problems in either group. Similarly, there was no significant difference between continuation to second injection (88% among clients of community-based workers, 85% among clinic-going clients), nor were there significant differences in other measures of safety, acceptability and quality. CONCLUSION: Community-based distribution (CBD) of injectable contraceptives is now routine in some countries in Asia and Latin America, but is practically unknown in Africa, where arguably the need for this practice is greatest. This research reinforces experience from other regions suggesting that well-trained community health workers can safely provide contraceptive injections.