Heidi W. Reynolds

Improving the use of health data for health system strengthening.

BACKGROUND Good quality and timely data from health information systems are the foundation of all health systems. However, too often data sit in reports, on shelves or in databases and are not sufficiently utilised in policy and program development, improvement, strategic planning and advocacy. Without specific interventions aimed at improving the use of data produced by information systems, health systems will never fully be able to meet the needs of the populations they serve. OBJECTIVE To employ a logic model to describe a pathway of how specific activities and interventions can strengthen the use of health data in decision making to ultimately strengthen the health system. DESIGN A logic model was developed to provide a practical strategy for developing, monitoring and evaluating interventions to strengthen the use of data in decision making. The model draws on the collective strengths and similarities of previous work and adds to those previous works by making specific recommendations about interventions and activities that are most proximate to affect the use of data in decision making. The model provides an organizing framework for how interventions and activities work to strengthen the systematic demand, synthesis, review and use of data. RESULTS The logic model and guidance are presented to facilitate its widespread use and to enable improved data-informed decision making in program review and planning, advocacy, policy development. Real world examples from the literature support the feasible application of the activities outlined in the model. CONCLUSIONS The logic model provides specific and comprehensive guidance to improve data demand and use. It can be used to design, monitor and evaluate interventions, and to improve demand for, and use of, data in decision making. As more interventions are implemented to improve use of health data, those efforts need to be evaluated.Background : Good quality and timely data from health information systems are the foundation of all health systems. However, too often data sit in reports, on shelves or in databases and are not sufficiently utilised in policy and program development, improvement, strategic planning and advocacy. Without specific interventions aimed at improving the use of data produced by information systems, health systems will never fully be able to meet the needs of the populations they serve. Objective : To employ a logic model to describe a pathway of how specific activities and interventions can strengthen the use of health data in decision making to ultimately strengthen the health system. Design : A logic model was developed to provide a practical strategy for developing, monitoring and evaluating interventions to strengthen the use of data in decision making. The model draws on the collective strengths and similarities of previous work and adds to those previous works by making specific recommendations about interventions and activities that are most proximate to affect the use of data in decision making. The model provides an organizing framework for how interventions and activities work to strengthen the systematic demand, synthesis, review and use of data. Results : The logic model and guidance are presented to facilitate its widespread use and to enable improved data-informed decision making in program review and planning, advocacy, policy development. Real world examples from the literature support the feasible application of the activities outlined in the model. Conclusions : The logic model provides specific and comprehensive guidance to improve data demand and use. It can be used to design, monitor and evaluate interventions, and to improve demand for, and use of, data in decision making. As more interventions are implemented to improve use of health data, those efforts need to be evaluated.

A systematic approach to the planning, implementation, monitoring, and evaluation of integrated health services

BackgroundBecause of the current emphasis and enthusiasm focused on integration of health systems, there is a risk of piling resources into integrated strategies without the necessary systems in place to monitor their progress adequately or to measure impact, and to learn from these efforts. The rush to intervene without adequate monitoring and evaluation will continue to result in a weak evidence base for decision making and resource allocation. Program planning and implementation are inextricability linked to monitoring and evaluation. Country level guidance is needed to identify country-specific integrated strategies, thereby increasing country ownership.DiscussionThis paper focuses on integrated health services but takes into account how health services are influenced by the health system, managed by programs, and made up of interventions. We apply the principles in existing comprehensive monitoring and evaluation (M&E) frameworks in order to outline a systematic approach to the M&E of integration for the country level. The approach is grounded by first defining the country-specific health challenges that integration is intended to affect. Priority points of contact for care can directly influence health, and essential packages of integration for all major client presentations need to be defined. Logic models are necessary to outline the plausible causal pathways and define the inputs, roles and responsibilities, indicators, and data sources across the health system. Finally, we recommend improvements to the health information system and in data use to ensure that data are available to inform decisions, because changes in the M&E function to make it more integrated will also facilitate integration in the service delivery, planning, and governance components.SummaryThis approach described in the paper is the ideal, but its application at the country level can help reveal gaps and guide decisions related to what health services to prioritize for integration, help plan for how to strengthen systems to support health services, and ultimately establish an evidence base to inform investments in health care. More experience is needed to understand if the approach is feasible; similarly, more emphasis is needed on documenting the process of designing and implemented integrated interventions at the national level.

The Measurement of Condom Use in Four Countries in East and Southern Africa

Measurement of condom use is important to assess progress in increasing use. Since 2003, the Demographic and Health Surveys (DHS) and AIDS Indicator Surveys (AIS) have included new measures of self-reported condom use. We use data from Namibia, Swaziland, Tanzania, and Zambia to compare measures of condom use accounting for type of sexual partner. Condom use at last sex ranged from 20% in Tanzania to 57% in Namibia for men, and from 12% in Tanzania to 41% in Namibia for women. Reported condom use was lower in response to questions about condom use every time with last partner (from 13 to 47% for men and from 8 to 33% for women). Condom use was highest among people with two or more partners in the last year and lowest with marital partners. Overall, the prevalence of condom use was low, and there was wide variability across the various measures, countries, sexes, and types of partner. Promotion of condom use in all partnerships, but especially in non-marital relationships and among individuals with multiple partners, remains a critical strategy. New condom use questions in the DHS and AIS expand options for measuring and studying condom use.

Integration opportunities for HIV and family planning services in Addis Ababa, Ethiopia: an organizational network analysis

BackgroundPublic health resources are often deployed in developing countries by foreign governments, national governments, civil society and the private health clinics, but seldom in ways that are coordinated within a particular community or population. The lack of coordination results in inefficiencies and suboptimal results. Organizational network analysis can reveal how organizations interact with each other and provide insights into means of realizing better public health results from the resources already deployed. Our objective in this study was to identify the missed opportunities for the integration of HIV care and family planning services and to inform future network strengthening.MethodsIn two sub-cities of Addis Ababa, we identified each organization providing either HIV care or family planning services. We interviewed representatives of each of them about exchanges of clients with each of the others. With network analysis, we identified network characteristics in each sub-city network, such as referral density and centrality; and gaps in the referral patterns. The results were shared with representatives from the organizations.ResultsThe two networks were of similar size (25 and 26 organizations) and had referral densities of 0.115 and 0.155 out of a possible range from 0 (none) to 1.0 (all possible connections). Two organizations in one sub-city did not refer HIV clients to a family planning organization. One organization in one sub-city and seven in the other offered few HIV services and did not refer clients to any other HIV service provider. Representatives from the networks confirmed the results reflected their experience and expressed an interest in establishing more links between organizations.ConclusionsBecause of organizations not working together, women in the two sub-cities were at risk of not receiving needed family planning or HIV care services. Facilitating referrals among a few organizations that are most often working in isolation could remediate the problem, but the overall referral densities suggests that improved connections throughout might benefit conditions in addition to HIV and family planning that need service integration.

Consistent condom use among men with non-marital partners in four sub-Saharan African countries.

Abstract Data from the Demographic and Health Surveys for Namibia, Swaziland, and Zambia and the AIDS Indicator Survey from Tanzania were used to examine the influence of marital status and number of partners on consistent condom use among men with casual sexual partnerships in four generalized HIV epidemic settings. We restrict the sample to the 26% (Zambia), 29% (Tanzania), 35% (Swaziland), and 42% (Namibia) of men, who, in the last 12 months before the survey, had any non-marital/non-cohabiting (i.e., casual) sexual partners. We use “condom always used with any partner in the last 12 months” as a dichotomous-dependent measure of consistent condom use. Analyses were stratified by country. Of men with casual partners, 41% (Zambia) to 70% (Namibia) used a condom every time with at least one partner. The majority of men were unmarried/non-cohabiting with one casual partner in the last year. In Swaziland and Zambia, multivariate results suggest that unmarried/non-cohabiting men with one casual partner had significantly lower odds than married/cohabiting men with casual partners to use condoms consistently (odds ratio [OR]=0.56, p=0.01 and OR=0.41, p<0.001, respectively.). In Namibia, unmarried/non-cohabiting men with two or more casual partners had significantly greater odds than married/cohabiting men with casual partners to use condoms consistently (OR=2.80, p<0.01). With some exceptions by country, higher education, religious group, wealth, having no children, knowing HIV results, having an STI, having one lifetime partner, and positive condom knowledge and beliefs also were significantly associated with using a condom every time with any partner. We conclude that consistent condom use remains an elusive goal even among men with casual sexual relationships. Condom use messages should be refined and targeted to men based on their number and types of relationships and combined with other messages to decrease concurrent relationships.

Service delivery characteristics associated with contraceptive use among youth clients in integrated voluntary counseling and HIV testing clinics in Kenya

Abstract Youth attending voluntary counseling and HIV testing (VCT) services often have unmet need for contraception. Integrated family planning (FP) and HIV services can address dual HIV and unintended pregnancy prevention needs. However, little is known about which VCT service characteristics, such as quality of care, strength of FP-HIV service integration, and youth-friendliness, affect contraceptive behavior. This study explores the facility- and provider-level characteristics that may be associated with same day uptake or intention to use contraception after a VCT visit, and contraceptive use three months later among youth clients, controlling for client characteristics. This was a descriptive study conducted in 20 integrated VCT clinics across Kenya. Data collection included 20 structured clinic observations, 349 baseline interviews with male and female clients aged 15–24 after their VCT visit plus 277 follow-up interviews with clients three months later, and interviews with 46 providers who served the clients at the study clinics. Client, provider, and structured observation data were linked and multi-level logistic path models were used for analyses. Results revealed little evidence of specific service characteristics being associated with contraceptive behavior. However, VCT providers were not routinely screening for risk of unintended pregnancy or counseling on contraception. Results are likely a reflection of suboptimal integrated services. The clinics were serving youth with unmet contraceptive need and therefore integrated services should be strengthened overall to ensure no missed opportunities.

Improving referrals and integrating family planning and HIV services through organizational network strengthening

BACKGROUND The service needs of people with human immunodeficiency virus (HIV) in low-income settings are wide-ranging. Service provision in a community is often disjointed among a variety of providers. We sought to reduce unmet patient needs by increasing referral coordination for HIV and family planning, measured as network density, with an organizational network approach. METHODS We conducted organizational network analysis on two networks in sub-cities of Addis Ababa, Ethiopia. There were 25 organizations in one sub-city network and 26 in the other. In one of them we sought to increase referrals through three network strengthening meetings. We then conducted the network analysis again in both sub-cities to measure any changes since baseline. We also quantitatively measured reported client service needs in both sub-cities before and after the intervention with two cross-sectional samples of face-to-face interviews with clients (459 at baseline and 587 at follow-up). RESULTS In the sub-city with the intervention, the number of referral connections between organizations, measured as network density, increased 55%. In the control community, the density decreased over the same period. Reported unmet client service needs declined more consistently across services in the intervention community. DISCUSSION This quasi experiment demonstrated that (1) an organizational network analysis can inform an intervention, (2) a modest network strengthening intervention can enhance client referrals in the network, (3) improvement in client referrals was accompanied by a decrease in atient-reported unmet needs and (4) a series of network analyses can be a useful evaluation tool.

The effect of women's property rights on HIV: a search for quantitative evidence

In recent years, efforts to reduce HIV transmission have begun to incorporate a structural interventions approach, whereby the social, political, and economic environment in which people live is considered an important determinant of individual behaviors. This approach to HIV prevention is reflected in the growing number of programs designed to address insecure or nonexistent property rights for women living in developing countries. Qualitative and anecdotal evidence suggests that property ownership may allow women to mitigate social, economic, and biological effects of HIV for themselves and others through increased food security and income generation. Even so, the relationship between womens property and inheritance rights (WPIR) and HIV transmission behaviors is not well understood. We explored sources of data that could be used to establish quantitative links between WPIR and HIV. Our search for quantitative evidence included (1) a review of peer-reviewed and “gray” literature reporting on quantitative associations between WPIR and HIV, (2) identification and assessment of existing data-sets for their utility in exploring this relationship, and (3) interviews with organizations addressing womens property rights in Kenya and Uganda about the data they collect. We found no quantitative studies linking insecure WPIR to HIV transmission behaviors. Data-sets with relevant variables were scarce, and those with both WPIR and HIV variables could only provide superficial evidence of associations. Organizations addressing WPIR in Kenya and Uganda did not collect data that could shed light on the connection between WPIR and HIV, but the two had data and community networks that could provide a good foundation for a future study that would include the collection of additional information. Collaboration between groups addressing WPIR and HIV transmission could provide the quantitative evidence needed to determine whether and how a WPIR structural intervention could decrease HIV transmission.

Organizational network strengthening effects on antiretroviral therapy initiation and adherence

The WHO recommends antiretroviral therapy (ART) initiation immediately after HIV diagnosis. When HIV services are fragmented and poorly coordinated, initiation of ART can be delayed. MEASURE Evaluation conducted an organizational network intervention in Addis Ababa, Ethiopia, which increased referral network density and client satisfaction in the intervention versus control networks. The objective of our study was to extend the parent study by assessing effects of network density on the speed of ART initiation and adherence to ART. Measures of client-time since HIV diagnosis, use of ART, satisfaction with HIV-related services, and adherence were obtained from cross-sectional interviews with female service recipients with HIV/AIDS at baseline (T1, 402) and at 18-month follow-up (T2, 524) and compared between network sites. We used weighted least squares estimation with probit regression techniques in a structural equation modeling framework for analyses. On average at follow-up, clients in the intervention network were more likely to have quicker ART initiation, and were initiated on ART 15 days faster than clients in the control network. Moreover, quicker ART initiation was associated with higher adherence. A unit increase in speed of ART initiation was associated with 0.5 points increase in latent adherence score in the intervention group (p < .05). Satisfaction with care positively predicted adherence to ART. Network density had no direct effect on ART adherence. This quasi-experiment demonstrated that increased referral network density, through improved HIV client referrals, can enhance speed of ART initiation, resulting in improved adherence.