Motivations for food prohibitions during pregnancy and their enforcement mechanisms in a rural Ghanaian district

© 2015 Arzoaquoi et al. Background: Food taboos are known from virtually all human societies and pregnant women have often been targeted. We qualitatively assessed food taboos during pregnancy, its motivating factors, and enforcement mechanisms in the Upper Manya Krobo district of Ghana. Methods: This was an exploratory cross sectional study using qualitative focus group discussions (FGDs). Sixteen FGDs were conducted. Participants were purposively selected using the maximum variation sampling technique. Tape recorded FGDs were transcribed verbatim and analyzed using Malterudian systematic text condensation technique. Results: All the participants were aware of the existence of food prohibitions and beliefs targeting pregnant women in Upper Manya Krobo. The study identified snails, rats, hot foods, and animal lungs as tabooed during pregnancy. Adherence motivators included expectation of safe and timely delivery, avoidance of "monkey babies" (deformed babies); respect for ancestors, parents, and community elders. Enforcement mechanisms identified included constant reminders by parents, family members and significant others. Stigmatization and community sanctions are deployed sparingly. Conclusions: Food taboos and traditional beliefs targeting pregnant women exist in Upper Manya Krobo. Pregnant women are forbidden from eating snails, rats, snakes, hot foods and animal lungs. To a large extent, socio-cultural, and to a lesser, health concerns motivate the practice

Predictors of fetal anemia and cord blood malaria parasitemia among newborns of HIV-positive mothers

Background: Malaria and HIV infections during pregnancy can individually or jointly unleash or confound pregnancy outcomes. Two of the probable outcomes are fetal anemia and cord blood malaria parasitemia. We determined clinical and demographic factors associated with fetal anemia and cord blood malaria parasitemia in newborns of HIV-positive women from two districts in Ghana. Results: We enrolled 1,154 antenatal attendees (443 HIV-positive and 711 HIV-negative) of which 66% were prospectively followed up at delivery. Maternal malaria parasitemia, and anemia rates among HIV+ participants at enrolment were 20.3% and 78.7% respectively, and 12.8% and 51.6% among HIV- participants. Multivariate linear and logistic regression models were used to study associations. Prevalence of fetal anemia (cord hemoglobin level < 12.5 g/dL) and cord parasitemia (presence of P. falciparum in cord blood at delivery) were 57.3% and 24.4% respectively. Factors found to be associated with fetal anemia were maternal malaria parasitemia and maternal anemia. Infant cord hemoglobin status at delivery was positively and significantly associated with maternal hemoglobin and gestational age whilst female gender of infant was negatively associated with cord hemoglobin status. Maternal malaria parasitemia status at recruitment and female gender of infant were positively associated with infant cord malaria parasitemia status. Conclusions: Our data show that newborns of women infected with HIV and/or malaria are at increased risk of anemia and also cord blood malaria parasitemia. Prevention of malaria infection during pregnancy may reduce the incidence of both adverse perinatal outcomes. © 2013 Laar et al.; licensee BioMed Central Ltd

Barriers and facilitators to the implementation of a community-based hypertension improvement project in Ghana: a qualitative study of ComHIP.

BACKGROUND: Globally, hypertension is a leading cause of cardiovascular disease and mortality, with the majority of deaths occurring in low- and middle-income countries. Because the burden of hypertension is increasing in low resource settings with restricted infrastructure, it is imperative that new models for hypertension care are realised. One such model is the Community-based Hypertension Improvement Project (ComHIP) which employs a community-based method of task-shifting for managing hypertension. This study is a qualitative analysis of the barriers and facilitators of the main components of ComHIP. METHODS: We purposively selected 55 informants for semi-structured interviews or focus group discussions, which were carried out bythree trained local researchers in Krobo, Twi or English. Informants included patients enrolled in ComHIP, health care providers and Licensed Chemical Sellers trained by ComHIP, and Ghana Health Service employees. Data were analysed using a multi-step thematic analysis. RESULTS: While results of the effectiveness of the intervention are pending, overall, patients and nurses reported positive experiences within ComHIP, and found that it helped enable them to manage their hypertension. Healthcare providers appreciated the additional training, but had some gaps in their knowledge. Ghana Health Service employees were cautiously optimistic about the programme, but expressed some worries about the sustainability of the programme. Many informants expressed concerns over the inability of community nurses and workers to dispense anti-hypertensives, due to legal restrictions. CONCLUSIONS: The WHO recommends task-sharing as a technique for managing chronic conditions such as hypertension in resource constrained settings. ComHIP presents an example of a task-sharing programme with a high level of acceptability to all participants. Going forward, we recommend greater levels of communication and dialogue to allow community-based health workers to be allowed to dispense anti-hypertensives

Cost-effectiveness of a Community-based Hypertension Improvement Project (ComHIP) in Ghana: results from a modelling study.

Objective To undertake a cost-effectiveness analysis of a Community-based Hypertension Improvement Project (ComHIP) compared with standard hypertension care in Ghana. Design Cost-effectiveness analysis using a Markov model.SettingLower Manya Krobo, Eastern Region, Ghana.InterventionWe evaluated ComHIP, an intervention with multiple components, including: community-based education on cardiovascular disease (CVD) risk factors and healthy lifestyles; community-based screening and monitoring of blood pressure by licensed chemical sellers and CVD nurses; community-based diagnosis, treatment, counselling, follow-up and referral of hypertension patients by CVD nurses; telemedicine consultation by CVD nurses and referral of patients with severe hypertension and/or organ damage to a physician; information and communication technologies messages for healthy lifestyles, treatment adherence support and treatment refill reminders for hypertension patients; Commcare, a cloud-based health records system linked to short-message service (SMS)/voice messaging for treatment adherence, reminders and health messaging. ComHIP was evaluated under two scale-up scenarios: (1) ComHIP as currently implemented with support from international partners and (2) ComHIP under full local implementation. Main outcome measures Incremental cost per disability-adjusted life-year (DALY) averted from a societal perspective over a time horizon of 10 years. Results ComHIP is unlikely to be a cost-effective intervention, with current ComHIP implementation and ComHIP under full local implementation costing on average US$12 189 and US$6530 per DALY averted, respectively. Results were robust to uncertainty analyses around model parameters. Conclusions High overhead costs and high patient costs in ComHIP suggest that the societal costs of ensuring appropriate hypertension care are high and may not produce sufficient impact to achieve cost-effective implementation. However, these results are limited by the evidence quality of the effectiveness estimates, which comes from observational data rather than from randomised controlled study design

Health system challenges to hypertension and related non-communicable diseases prevention and treatment: perspectives from Ghanaian stakeholders.

BACKGROUND: Hypertension, itself a cardiovascular condition, is a significant risk factor for other cardiovascular diseases. Hypertension is recognized as a major public health challenge in Ghana. Beginning in 2014, a collaborative team launched the community-based hypertension improvement program (ComHIP) in one health district in Ghana. The ComHIP project, a public-private partnership, tests a community-based model that engages the private sector and utilizes information and communication technology (ICT) to control hypertension. This paper, focuses on the various challenges associated with managing hypertension in Ghana, as reported by ComHIP stakeholders. METHODS: A total of 55 informants - comprising patients, health care professionals, licensed chemical sellers (LCS), national and sub-national policymakers - were purposively selected for interview and focus group discussions (FGDs). Interviews were audio-recorded and transcribed verbatim. Where applicable, transcriptions were translated directly from local language to English. The data were then analysed using two-step thematic analysis. The protocol was approved by the two ethics review committees based in Ghana and the third, based in the United Kingdom. All participants were interviewed after giving informed consent. RESULTS: Our data have implications for the on-going implementation of ComHIP, especially the importance of policy maker buy-in, and the benefits, as well as drawbacks, of the program to different stakeholders. While our data show that the ComHIP initiative is acceptable to patients and healthcare providers - increasing providers' knowledge on hypertension and patients' awareness of same- there were implementation challenges identified by both patients and providers. Policy level challenges relate to task-sharing bottlenecks, which precluded nurses from prescribing or dispensing antihypertensives, and LCS from stocking same. Medication adherence and the phenomenon of medical pluralism in Ghana were identified challenges. The perspectives from the national level stakeholders enable elucidation of whole of health system challenges to ComHIP and similarly designed programmes. CONCLUSIONS: This paper sheds important light on the patient/individual, and system level challenges to hypertension and related non-communicable disease prevention and treatment in Ghana. The data show that although the ComHIP initiative is acceptable to patients and healthcare providers, policy level task-sharing bottlenecks preclude optimal implementation of ComHIP

An integrated community-based hypertension improvement program improves hypertension awareness in Ghana

Background: We evaluated the impact of an integrated community-based hypertension intervention on hypertension awareness (defined as prior diagnosis of hypertension among persons with elevated blood pressure), prevalence of hypertension, and behavioural risk factors for hypertension. Methods: The community-based hypertension improvement program implements an integrated package of interventions in one health district in Ghana. The project is evaluated using a quasi-experimental design consisting of population-based cross-sectional surveys (the focus of this paper) in an intervention and a comparison districts, plus a cohort study in the intervention district-only. The cohort study determined hypertension control. Results: At baseline, we interviewed 2,400 respondents (1,200 each from the Lower Manya Krobo (intervention district) and Akuapim South (comparison district) and interviewed 2,533 adults aged 30 years or older from same districts at endline – 1,306 from the Lower Manya Krobo and 1,227 from Akuapim South districts. Hypertension awareness significantly increased in the intervention district from 47.7%; 95% confidence interval (CI) (42.0–53.7) at baseline to 59.2%; 95% CI (53.8–64.6) at endline, while in the comparison district, there was a small, non-significant decrease from 44.7%; 95% CI (38.8–50.8) to 36.6%; 95% CI (31.3–42.2). There is strong evidence of difference between these two districts OR (P = 0.005). There were no significant differences in changes of hypertension prevalence or treatment from baseline to endline between the two districts The proportion of people that know more than 2 risk factors increased in the control groups (odds ratio [OR], 1.770; 95% CI, 1.242–2.5142) while this does not change significantly in the intervention group (OR, 0.865; 95% CI, 0.61–1.210). Conclusion: This integrated community-based program improved hypertension awareness, and some behavioural risk factors, but not hypertension prevalence at the community level

Contribution of scaling up nutrition Academic Platforms to nutrition capacity strengthening in Africa: local efforts, continental prospects and challenges

Addressing contemporary nutrition problems often require application of knowledge from multiple disciplines. The scaling up nutrition (SUN) movement harnesses multiple sectors for effective global and in-country planning and implementation. Although the role of knowl- edge networks (academia and research institutions) is recognised, the how of engaging knowl- edge networks in the current SUN architecture is only now becoming apparent. For relevant sectors to play their roles effectively, observed capacity gaps, particularly in developing coun- try settings, need to be addressed. The present paper presents the work being undertaken by the Ghana SUN Academic Platform, a local knowledge network, towards strengthening nutrition capacity in Ghana. The Platform presently provides technical support, evidence and capacity towards scaling up effective nutrition interventions in Ghana and beyond. The data presented draws heavily on the observations and collective experiences of the authors in practice, com- plemented by a review of relevant literature. The ultimate goal of the AP is to build capacity of professionals from nutrition and cognate sectors (including planning, agriculture, health, economics, research and academia). This is an essential ingredient for effective and durable SUN efforts. The paper recognises that both disciplinary and interdisciplinary capacity is required for effective SUN efforts in Africa, and offers an approach that utilises cross-sector/inter-professional, peer-learning and experiential learning initiatives