Documenting the implementation processes and effects of the data use initiatives in primary health care settings in Tanzania: A before-after mixed methods study protocol.

BACKGROUND: The use of data in decision making and planning in primary health care settings is critical for improving efficiency and health outcomes for patients and communities. Implementation research can be used to fully understand the effects, context, challenges, and facilitators of data use, as well as how to scale up data use interventions. However, in the context of low resource settings, little is known about how implementation research can be employed to assess the implementation and impact of data use interventions. METHODS: We will conduct a hybrid type 2 effectiveness-implementation study employing a mixed method controlled before and after design to measure the effects of data use interventions while simultaneously understanding the implementation of those initiatives. The controlled before and after entails measurement of the effects of the interventions at baseline and end line in a matched intervention and control health facilities using structured questionnaire to health workers (n = 440) and existing patients (n = 422) while also extracting selected health outcome variable from routine data in all participating health facilities (n = 80). The mixed methods component entails measuring the implementation outcomes (adoption, acceptability, fidelity and maintenance) and their moderators entails the integration of both quantitative and qualitative data collection, analysis, and interpretation (i.e. mixed methods) approach by using a structured questionnaire to implementers (health workers and managers) (n = 400). Experiential dimensions of implementation processes and moderators will be explored using qualitative interviews. Guided by implementation research theories and frameworks, a theory of change (TOC) is developed first to guide the evaluation of implementation processes and effects of the interventions. Descriptive and inferential statistics will be employed to analyze quantitative data whereas thematic analysis approach will be employed for qualitative data. DISCUSSION: This study is one of the first to test the simultaneous measurement of effects and implementation processes of data use interventions in the primary health care settings. Findings will support efforts to improve quality of services by optimizing scale up and sustainability of the data use initiatives in primary health care settings.

Cluster randomized trial of comprehensive gender-based violence programming delivered through the HIV/AIDS program platform in Mbeya Region, Tanzania: Tathmini GBV study.

The Tathmini GBV study was a cluster randomized trial to assess the impact of a comprehensive health facility- and community-based program delivered through the HIV/AIDS program platform on reduction in gender-based violence and improved care for survivors. Twelve health facilities and surrounding communities in the Mbeya Region of Tanzania were randomly assigned to intervention or control arms. Population-level effects were measured through two cross-sectional household surveys of women ages 15-49, at baseline (n = 1,299) and at 28 months following program scale-out (n = 1,250). Delivery of gender-based violence services was assessed through routine recording in health facility registers. Generalized linear mixed effects models and analysis of variance were used to test intervention effects on population and facility outcomes, respectively. At baseline, 52 percent of women reported experience of recent intimate partner violence. The odds of reporting experience of this violence decreased by 29 percent from baseline to follow-up in the absence of the intervention (time effect OR = 0.71, 95% CI: 0.57-0.89). While the intervention contributed an additional 15 percent reduction, the effect was not statistically significant. The program, however, was found to contribute to positive, community-wide changes including less tolerance for certain forms of violence, more gender equitable norms, better knowledge about gender-based violence, and increased community actions to address violence. The program also led to increased utilization of gender-based violence services at health facilities. Nearly three times as many client visits for gender-based violence were recorded at intervention (N = 1,427) compared to control (N = 489) facilities over a 16-month period. These visits were more likely to include provision of an HIV test (55.3% vs. 19.6%, p = .002). The study demonstrated the feasibility and impact of integrating gender-based violence and HIV programming to combat both of these major public health problems. Further opportunities to scale out GBV prevention and response strategies within HIV/AIDS service delivery platforms should be pursued. Trial Registration: Pan African Clinical Trials Registry No. PACTR201802003124149.

Integrating family planning services into HIV care and treatment clinics in Tanzania: evaluation of a facilitated referral model.

BACKGROUND: Many clients of HIV care and treatment services have unmet contraceptive needs. Integrating family planning (FP) services into HIV services is an increasingly utilized strategy for meeting those unmet needs. However, numerous models for services integration are potentially applicable for clients with diverse health needs. This study developed and tested a 'facilitated referral' model for integrating FP into HIV care and treatment in Tanzania with the primary outcome being a reduction in unmet need for contraception among female clients. METHODS: The facilitated referral model included seven distinct steps for service providers. A quasi-experimental, pre- and post-test, repeated cross-sectional study was conducted to evaluate the impact of the model. Female clients at 12 HIV care and treatment clinics (CTCs) were interviewed pre- and post-intervention and CTC providers were interviewed post-intervention. RESULTS: A total of 323 CTC clients were interviewed pre-intervention and 299 were interviewed post-intervention. Among all clients, the adjusted decrease in proportion with unmet need (3%) was not significant (P = 0.103) but among only sexually active clients, the adjusted decrease (8%) approached significance (P = 0.052). Furthermore, the proportion of sexually active clients using a contraceptive method post-intervention increased by an estimated 12% (P = 0.013). Dual method use increased by 16% (P = 0.004). Increases were observed for all seven steps of the model from pre- to post-intervention. All providers (n = 45) stated that FP integration was a good addition although there were implementation challenges. CONCLUSION: This study demonstrated that the facilitated referral model is a feasible strategy for integrating FP into HIV care and treatment services. The findings show that this model resulted in increased contraceptive use among HIV-positive female clients. By highlighting the distinct steps necessary for facilitated referrals, this study can help inform both programmes and future research efforts in services integration.

Integrating reproductive and child health and HIV services in Tanzania: Implication to policy, systems and services.

In Tanzania, reproductive health and HIV services are coordinated by the Ministry of Health and Social Welfare in two separate units namely Reproductive and Child Health Section and the National AIDS Control Programme. The importance of integrating the two services that are vertically run is expected to improve access to and uptake of key essential services and extend coverage to underserved and vulnerable populations and thus minimizing missed opportunities. Experts around the world recognize the central role of Sexual and Reproductive Health (SRH) services in preventing HIV infection. Evidence suggests that improving access to contraception for women to prevent pregnancy is an important and cost-effective way to prevent HIV-positive births. Integrating SRH and HlV services therefore verifies its importance for improving maternal and child health as well as leading to prevention of HIV infection. The primary objective of this review was to gain an understanding of the current linkages between SRH and HIV within Tanzania's policies, programmes, systems and services. Policy documents, guidelines, national laws, and published reports on SRH and HIV were reviewed. The majority of the reviewed documents mentioned fundamentals of integration between SRH and HIV. Majority of policies and guidelines both in family planning (FP) and HIV documents mandate bi-directional linkages. This review suggests that there are linkages between the two services and can be operationalised together. However, policies and guidelines only specify services to be integrated without due consideration of resources and structural orientation for linked services.