Birth preparedness and complications readiness among women in disadvantaged rural districts of Ghana

INTRODUCTION

Essentially all women and babies irrespective of their economic and social status should reach their full potential for health and well-being. The study assessed the readiness of mothers and their preparedness for birth across three disadvantaged rural districts in Ghana.

METHODS

A multi-centre quantitative survey from January to December 2018 using a multistage sampling approach was employed. Using a structured questionnaire data from mothers attending antenatal and postnatal clinics in three main ecological zones of Ghana were collected. Women who provided informed consent were consecutively recruited until the sample size was achieved. For categorical data, summary tables, proportions and percentage are presented. Multivariate logistic regression analysis determined the effect of selected characteristics on birth preparedness. Ethics approval was obtained from the Navrongo Health Research Centre.

RESULTS

A total of 1058 mothers were enrolled: 33.6%, 33.4% and 33.0% respectively from the Ada west, Upper Denkyira west and Builsa south districts. About 94% of the women had prior knowledge of birth preparedness. Approximately 22.6% (95%CI 20.1, 25. 2) of the mothers were assessed to have poor birth preparedness: 8.0% in Builsa south, 27.8% in Ada west and 31.7% in Upper Denkyira west. Prenatal and postnatal data showed no statistically significant difference in poor preparedness (21.9% vs 23.3%; p-value > 0.05). Maternal age, employment status, religious affiliation and parity were not associated with birth preparedness (p-value > 0.05). Area of study (P < 0.001), educational level (P < 0.016), marital status (p < 0.001) and antenatal contacts (< 0.001) were significantly associated with birth preparedness.

CONCLUSIONS

As an important safe motherhood strategy woman should plan their pregnancy and birth well to reduce maternal and neonatal mortality. Policy initiatives should take into consideration area of residence, education, marital status and antenatal contacts of women.

Compliance to HIV testing and counseling guidelines at antenatal care clinics in the Kassena-Nankana districts of northern Ghana: A qualitative study

Background

Utilization of antenatal care services in Ghana has substantially increased over the years, but the rates of mother-to-child transmission of HIV is still high. The high burden of HIV among pregnant women has serious implications for mother-to-child transmission. The main objective of this study was to assess the compliance of HIV testing and counseling provided at antenatal care clinics in two rural districts in northern Ghana by comparing reported practices to the national guidelines.

Methods

This study was a descriptive qualitative study conducted in the Kassena-Nankana Districts of northern Ghana. In-depth interviews were conducted with 10 midwives, 10 mothers, and 2 public health nurses who were recruited through purposive and snowball sampling. All interviews were audio recorded, transcribed into English, and imported into NVivo 12.0 software for open, axial, and selective coding.

Results

The findings indicate that not all pregnant women were informed prior to testing nor informed of their test results. Many mothers indicated that pre-test counseling is limited although the midwives claimed to provide it. Post-test counseling is primarily given to those who test positive, and several midwives agreed that there is no need to counsel HIV-negative women. Perceptions of the lack of confidentiality and privacy were pervasive among mothers despite the emphasis placed on its importance by the midwives. There were conflicting reports on whether HIV testing during antenatal care is voluntary or compulsory. The challenges with HIV testing and counseling that were mentioned by midwives include lack of adequate infrastructure, language barriers, and insufficient training.

Conclusions

HIV testing and counseling provided at antenatal care is not uniform across all health facilities and does not strictly adhere to national guidelines. Future interventions that focus on standardization, monitoring, privacy, and capacity building are likely to prove valuable in ensuring quality services are provided.

Health impacts of a randomized biomass cookstove intervention in northern Ghana

BACKGROUND

Household air pollution (HAP) from cooking with solid fuels has adverse health effects. REACCTING (Research on Emissions, Air quality, Climate, and Cooking Technologies in Northern Ghana) was a randomized cookstove intervention study that aimed to determine the effects of two types of "improved" biomass cookstoves on health using self-reported health symptoms and biomarkers of systemic inflammation from dried blood spots for female adult cooks and children, and anthropometric growth measures for children only.

METHODS

Two hundred rural households were randomized into four different cookstove groups. Surveys and health measurements were conducted at four time points over a two-year period. Chi-square tests were conducted to determine differences in self-reported health outcomes. Linear mixed models were used to assess the effect of the stoves on inflammation biomarkers in adults and children, and to assess the z-score deviance for the anthropometric data for children.

RESULTS

We find some evidence that two biomarkers of oxidative stress and inflammation, serum amyloid A and C-reactive protein, decreased among adult primary cooks in the intervention groups relative to the control group. We do not find detectable impacts for any of the anthropometry variables or self-reported health.

CONCLUSIONS

Overall, we conclude that the REACCTING intervention did not substantially improve the health outcomes examined here, likely due to continued use of traditional stoves, lack of evidence of particulate matter emissions reductions from "improved" stoves, and mixed results for HAP exposure reductions.

CLINICAL TRIAL REGISTRY

ClinicalTrials.gov (National Institutes of Health); Trial Registration Number: NCT04633135 ; Date of Registration: 11 November 2020 - Retrospectively registered. URL: https://clinicaltrials.gov/ct2/show/NCT04633135?term=NCT04633135&draw=2&rank=1.

Assessing selection procedures and roles of Community Health Volunteers and Community Health Management Committees in Ghana's Community-based Health Planning and Services program

Background

Community participation in health care delivery will ensure service availability and accessibility and guarantee community ownership of the program. Community-based strategies such as the involvement of Community Health Volunteers (CHVs) and Community Health Management Committees (CHMCs) are likely to advance primary healthcare in general, but the criteria for selecting CHVs, CHMCs and efforts to sustain these roles are not clear 20 years after implementing the Community-based Health Planning Services program. We examined the process of selecting these cadres of community health workers and their current role within Ghana’s flagship program for primary care–the Community-based Health Planning and Services program.

Methods

This was an exploratory study design using qualitative methods to appraise the health system and stakeholder participation in Community-based Health Planning and Services program implementation in the Upper East region of Ghana. We conducted 51 in-depth interviews and 33 focus group discussions with health professionals and community members.

Results

Community Health Volunteers and Community Health Management Committees are the representatives of the community in the routine implementation of the Community-based Health Planning and Services program. They are selected, appointed, or nominated by their communities. Some inherit the position through apprenticeship and others are recruited through advertisement. The selection is mostly initiated by the health providers and carried out by community members. Community Health Volunteers lead community mobilization efforts, support health providers in health promotion activities, manage minor illnesses, and encourage pregnant women to use maternal health services. Community Health Volunteers also translate health messages delivered by health providers to the people in their local languages. Community Health Management Committees mobilize resources for the development of Community-based Health Planning and Services program compounds. They play a mediatory role between health providers in the health compounds and the community members. Volunteers are sometimes given non-financial incentives but there are suggestions to include financial incentives.

Conclusion

Community Health Volunteers and Community Health Management Committees play a critical role in primary health care. The criteria for selecting Community Health Volunteers and Community Health Management Committees vary but need to be standardized to ensure that only self-motivated individuals are selected. Thus, CHVs and CHMCs should contest for their positions and be endorsed by their community members and assigned roles by health professionals in the CHPS zones. Efforts to sustain them within the health system should include the provision of financial incentives.

Effect of specificity of health expenditure questions in the measurement of out-of-pocket health expenditure: evidence from field experimental study in Ghana

BACKGROUND

The effect of number of health items on out-of-pockets (OOPs) has been identified as a source of bias in measuring OOPs. Evidence comes mostly from cross-sectional comparison of different survey instruments to collect data on OOPs. Very few studies have attempted to validate these questionnaires, or distinguish bias arising from the comprehensiveness of the OOPs list versus specificity of OOPs questions.

OBJECTIVES

This study aims to estimate biases arising from the specificity of OOPs questions by comparing provider and household's information.

METHODS

A generic questionnaire to collect data on household's OOPs was developed following the nomenclature proposed in division 6 of the classification of household final consumption 2018. The four categories within such division are used to set the comprehensiveness of the OOPs list, the specificity within each category was tailored to the design of the nationally representative living standard survey in Ghana where a field experiment was conducted to test the validity of different versions. Households were randomised to 11, 44 or 56 health items. Using data from provider records as the gold standard, we compared the mean positive OOPs, and estimated the mean ratio and variability in the ratio of household expenditures to provider data for the individual households using the Bland-Altman method of assessing agreement.

FINDINGS

We found evidence of a difference in the overall mean ratio in the specificity for OOPs in inpatient care and medications. Within each of these two categories, a more detailed disaggregation yielded lower OOPs estimates than less detailed ones. The level of agreement between household and provider OOPs also decreased with increasing specificity of health items.

CONCLUSION

Our findings suggest that, for inpatient care and medications, systematically decomposing OOPs categories into finer subclasses tend to produce lower OOPs estimates. Less detailed items produced more accurate and reliable OOPs estimates in the context of a rural setting.

Effect of continuum-of-care intervention package on improving contacts and quality of maternal and newborn healthcare in Ghana: a cluster randomised controlled trial

OBJECTIVE

To evaluate the effect of a continuum-of-care intervention package on adequate contacts of women and newborn with healthcare providers and their reception of high-quality care.

DESIGN

Cluster randomised controlled trial.

SETTING

32 subdistricts in 3 rural sites in Ghana.

PARTICIPANTS

The baseline survey involved 1480 women who delivered before the trial, and the follow-up survey involved 1490 women who received maternal and newborn care during the trial.

INTERVENTIONS

The intervention package included training healthcare providers, using an educational and recording tool named 'continuum-of-care card', providing the first postnatal care (PNC) by retaining women and newborns at healthcare facility or home visit by healthcare providers.

OUTCOME MEASURES

Adequate contacts were defined as at least four contacts during pregnancy, delivery with assistance of skilled healthcare providers at a healthcare facility and three timely contacts within 6 weeks postpartum. High-quality care was defined as receiving 6 care items for antenatal care (ANC), 3 for peripartum care (PPC) and 14 for PNC.

RESULTS

The difference-in-difference method was used to assess the effects of the intervention on the study outcome. The percentage of adequate contacts with high-quality care in the intervention group in the follow-up survey and the adjusted difference-in-difference estimators were 12.6% and 2.2 (p=0.61) at ANC, 31.5% and 1.9 (p=0.73) at PPC and 33.7% and 12.3 (p=0.13) at PNC in the intention-to-treat design, whereas 13.0% and 2.8 (p=0.54) at ANC, 34.2% and 2.7 (p=0.66) at PPC and 38.1% and 18.1 (p=0.02) at PNC in the per-protocol design that assigned the study sample by possession of the continuum-of-care card.

CONCLUSIONS

The interventions improved contacts with healthcare providers and quality of care during PNC. However, having adequate contact did not guarantee high-quality care. Maternal and newborn care in Ghana needs to improve its continuity and quality.

TRIAL REGISTRATION NUMBER

ISRCTN90618993. .

Women's overall satisfaction with health facility delivery services in Ghana: a mixed-methods study

Background

Skilled birth delivery has increased up to nearly 74% in Ghana, but its quality has been questioned over the years. As understanding women's satisfaction could be important to improving service quality, this study aimed to determine what factors were associated with women's overall satisfaction with delivery services quantitatively and qualitatively in rural Ghanaian health facilities.

Results

This cross-sectional, mixed methods study used an explanatory sequential design across three Ghana Health Service research areas in 2013. Participants were women who had delivered in the preceding 2 years. Two-stage random sampling was used to recruit women for the quantitative survey. Relationships between women's socio-demographic characteristics and their overall satisfaction with health facility delivery services were examined using univariate and multiple logistic regression analyses. For qualitative analyses, women who completed the quantitative survey were purposively selected to participate in focus group discussions. Data from the focus group discussions were analyzed based on predefined and emerging themes. Overall, 1130 women were included in the quantitative analyses and 136 women participated in 15 focus group discussions. Women's mean age was 29 years. Nearly all women (94%) were satisfied with the overall services received during delivery. Women with middle level/junior high school education [adjusted odds ratio (AOR) = 0.50, 95% confidence interval (CI) = (0.26-0.98)] were less likely to be satisfied with overall delivery services compared to women with no education. Qualitatively, women were not satisfied with the unconventional demands, negative attitude, and unavailability of healthcare workers, as well as the long wait time.

Conclusions

Although most women were satisfied with the overall service they received during delivery, they were not satisfied with specific aspects of the health services; therefore, higher quality service delivery is necessary to improve women's satisfaction. Additional sensitivity training and a reduction in work hours may also improve the experience of clients.

Persistent female genital mutilation despite its illegality: Narratives from women and men in northern Ghana

BACKGROUND

Globally, an estimated two million women have undergone Female Genital Mutilation (FGM), and approximately four percent of women who have been circumcised live in Ghana. In the Bawku Municipality and Pusiga District, sixty one percent of women have undergone the procedure. This study therefore aimed at identifying the factors that sustain the practice of FGM despite its illegality, in the Bawku Municipality and the Pusiga District.

METHOD

This study used a descriptive qualitative design based on grounded theory. We used purposive sampling to identify and recruit community stakeholders, and then used the snowball sampling to identify, recruit, and interview circumcised women. We then used community stakeholders to identify two types of focus group participants: men and women of reproductive age and older men and women from the community. In-depth interviews and focus group discussions were conducted and qualitative analysis undertaken to develop a conceptual framework for understanding both the roots and the drivers of FGM.

RESULTS

Historical traditions and religious rites preserve FGM and ensure its continuity, and older women and peers are a source of support for the practice through the pressure they exert. The easy movement of women across borders (to where FGM is still practice) helps to perpetuate the practice, as does the belief that FGM will preserve virginity and reduce promiscuity. In addition, male dominance and lack of female autonomy ensures continuation of the practice.

CONCLUSION

Female Genital Mutilation continues to persist despite its illegality because of social pressure on women/girls to conform to social norms, peer acceptance, fear of criticism and religious reasons. Implementing interventions targeting border towns, religious leaders and their followers, older men and women and younger men and women will help eradicate the practice.

Is the decline in neonatal mortality in northern Ghana, 1996-2012, associated with the decline in the age of BCG vaccination? An ecological study

OBJECTIVE

To examine the association between early Bacille Calmette-Guerin (BCG) vaccination and neonatal mortality in northern Ghana.

METHODS

This ecological study used vaccination and mortality data from the Navrongo Health and Demographic Surveillance System. First, we assessed and compared changes in neonatal mortality rates (NMRs) and median BCG vaccination age from 1996 to 2012. Second, we compared the changes in NMR and median BCG vaccination age from 2002 to 2012 by delivery place when data on delivery place were available.

RESULTS

Neonatal mortality rates declined from 46 to 12 per 1000 live births between 1996 and 2012 (trend test: p<0.001). Within the same period, median BCG vaccination age declined from 46 to 4 days (trend test: p<0.001). Among home deliveries, BCG vaccination age declined from 39 days in 2002 to 7 days in 2012 (trend test: p<0.001) and neonatal mortality declined by 24/1000 (trend test: p<0.001). Among health facility deliveries, BCG vaccination age was stable around 3 days from 2002 to 2012 (trend test: p=0.49) and neonatal mortality declined by 9/1000 (trend test: p=0.04). In a small study of children whose vaccination cards were inspected within the first 28 days of life, the HR for BCG-vaccinated compared with BCG-unvaccinated children was 0.55 (95% CI 0.12 to 2.40).

CONCLUSION

The data support the hypothesis that early BCG vaccination may be associated with a decrease in neonatal mortality. However, as suggested by WHO, randomised control trials are required to address the question of whether there is indeed a causal association between early BCG vaccination and neonatal mortality.

Prices, peers, and perceptions (P3): study protocol for improved biomass cookstove project in northern Ghana

Background

Despite their potential health and social benefits, adoption and use of improved cookstoves has been low throughout much of the world. Explanations for low adoption rates of these technologies include prices that are not affordable for the target populations, limited opportunities for households to learn about cookstoves through peers, and perceptions that these technologies are not appropriate for local cooking needs. The P3 project employs a novel experimental design to explore each of these factors and their interactive effects on cookstove demand, adoption, use and exposure outcomes.

Methods

The P3 study is being conducted in the Kassena-Nankana Districts of Northern Ghana. Leveraging an earlier improved cookstove study that was conducted in this area, the central design of the P3 biomass stove experiment involves offering stoves at randomly varying prices to peers and non-peers of households that had previously received stoves for free. Using household surveys, electronic stove use monitors, and low-cost, portable monitoring equipment, we measure how prices and peers’ experience affect perceptions of stove quality, the decision to purchase a stove, use of improved and traditional stoves over time, and personal exposure to air pollutants from the stoves.

Discussion

The challenges that public health and development communities have faced in spreading adoption of potentially welfare-enhancing technologies, like improved cookstoves, have highlighted the need for interdisciplinary, multisectoral approaches. The design of the P3 project draws on economic theory, public health practice, engineering, and environmental sciences, to more fully grasp the drivers and barriers to expanding access to and uptake of cleaner stoves. Our partnership between academic institutions, in the US and Ghana, and a local environmental non-governmental organization creates unique opportunities to disseminate and scale up lessons learned.

Trial registration

ClinicalTrials.gov NCT03617952 7/31/18 (Retrospectively Registered).

Electronic supplementary material

The online version of this article (10.1186/s12889-018-6116-z) contains supplementary material, which is available to authorized users.

Prevalence and factors associated with female genital mutilation among women of reproductive age in the Bawku municipality and Pusiga District of northern Ghana

BACKGROUND

Globally, three million girls are at risk of female genital mutilation (FGM) and an estimated 200 million girls and women in the world have undergone FGM. While the overall prevalence of FGM in Ghana is 4%, studies have shown that the overall prevalence in the Upper East Region is 38%, with Bawku municipality recording the highest at 82%.

METHODS

This study used a cross-sectional design with a quantitative approach: a survey with women of reproductive age (15-49).

RESULTS

Among all respondents, 830 women who participated in the study, 61% reported having undergone FGM. Of those circumcised, 66% indicated their mothers influenced it. Three quarters of the women think FGM could be stopped through health education. Women who live in the Pusiga district (AOR: 1.66; 95% CI: 1.16-2.38), are aged 35-49 (AOR: 4.24; 95% CI: 2.62-6.85), and have no formal education (AOR: 2.78; 95% CI: 1.43-5.43) or primary education (AOR: 2.10; 95% CI: 1.03-4.31) were more likely to be circumcised relative to those who reside in Bawku Municipal, are aged 15-24, and had tertiary education. Likewise, married women (AOR: 3.82; 95% CI: 2.53-5.76) were more likely to have been circumcised compared with unmarried women. At a site-specific level, factors associated with FGM included age and marital status in Bawku, and age, marital status, and women's education in Pusiga.

CONCLUSION

Female Genital Mutilation is still being practiced in the Bawku Municipality and the Pusiga District of northern Ghana, particularly among women with low socio-economic status. Implementing interventions that would provide health education to communities and promote girl-child education beyond the primary level could help end the practice.

Determinants of attending antenatal care at least four times in rural Ghana: analysis of a cross-sectional survey

BACKGROUND

Improving maternal health is a global challenge. In Ghana, maternal morbidity and mortality rates remain high, particularly in rural areas. Antenatal care (ANC) attendance is known to improve maternal health. However, few studies have updated current knowledge regarding determinants of ANC attendance.

OBJECTIVE

This study examined factors associated with ANC attendance in predominantly rural Ghana.

METHODS

We conducted a cross-sectional study at three sites (i.e. Navrongo, Kintampo, and Dodowa) in Ghana between August and September 2013. We selected 1500 women who had delivered within the two years preceding the survey (500 from each site) using two-stage random sampling. Data concerning 1497 women's sociodemographic characteristics and antenatal care attendance were collected and analyzed, and factors associated with attending ANC at least four times were identified using logistic regression analysis.

RESULTS

Of the 1497 participants, 86% reported attending ANC at least four times, which was positively associated with possession of national health insurance (AOR 1.64, 95% CI: 1.14-2.38) and having a partner with a high educational level (AOR 1.64, 95% CI: 1.02-2.64) and negatively associated with being single (AOR 0.39, 95% CI: 0.22-0.69) and cohabiting (AOR 0.57, 95% CI: 0.34-0.97). In site-specific analyses, factors associated with ANC attendance included marital status in Navrongo; marital status, possession of national health insurance, partners' educational level, and wealth in Kintampo; and preferred pregnancy timing in Dodowa. In the youngest, least educated, and poorest women and women whose partners were uneducated, those with health insurance were more likely to report at least four ANC attendances relative to those who did not have insurance.

CONCLUSIONS

Ghanaian women with low socioeconomic status were less likely to report at least four ANC attendances during pregnancy if they did not possess health insurance. The national health insurance scheme should include a higher number of deprived women in predominantly rural communities.

Trends and changes in home deliveries in Kassena-Nankana districts in northern Ghana: Results from repeated cross-sectional surveys

OBJECTIVE

To investigate trends and changes in home deliveries in northern Ghana following the implementation of interventions targeting common barriers to utilization of health services.

METHODS

Data collected through repeated cross-sectional surveys conducted in the Kassena-Nankana east and west districts from 2003-2009 were used in a secondary analysis. All childbirths that occurred in this period were included. Univariate time series were used to describe trends in home deliveries. Significant trends were investigated using the χ² test for trends, and changes in inequalities across subgroups were assessed by fitting simple linear regressions.

RESULTS

A total of 25 539 deliveries were recorded, of which 58.1% occurred at home. The incidence of home deliveries declined from 69.1% in 2003 to 36.5% in 2009 (P<0.001). This declining pattern was consistently observed within all subgroups defined by wealth index, and educational and residential status. Larger declines were observed in poor and rural residents compared with rich and urban residents (P<0.001).

CONCLUSION

The incidence of home deliveries halved during the study period and there was a significant reduction in previous inequalities.

Monitoring malaria using health facility based surveys: challenges and limitations

Background

Health facility data are more readily accessible for operational planning and evaluation of disease control programmes. The importance, potential challenges and limitations of using facility based survey as an alternative tool for monitoring changes in local malaria epidemiology were examined.

Methods

The study involved six areas within the administrative divisions of The Gambia. The areas were selected to reflect socioeconomic and malaria transmission intensities across the country. The study design involved an age stratified cross sectional surveys that were conducted during the wet season in 2008 and in the 2009 during the dry season. Participants were patients attending clinics in six health centres and the representative populations from the catchment communities of the health centres.

Results

Overall participants’ characteristics were mostly not comparable in the two methodological approaches in the different seasons and settings. More females than males were enrolled (55.8 vs. 44.2 %) in all the surveys. Malaria infection was higher in the surveys in health centres than in the communities (p < 0.0001) and also in males than in females (OR = 1.3; p < 0.001). Males were less likely than females to sleep under an insecticide treated net in the communities (OR = 1.6; 95 % CI 1.3, 1.9) and in the health centres (OR = 1.3; 95 % CI 1.1, 1.5). Representativeness of the ethnic groups was better in the health centre surveys than in the community surveys when compared to the 2003 national population census in The Gambia.

Conclusion

Health facility based survey though a potential tool for monitoring changes in the local epidemiology of malaria will require continuous validation of the facility and participants sociodemograhic characteristics as these may change over time. The effects of health seeking practices on service utilization and health facility surveys as an approach will also need continuous review.

Factors Influencing Health Facility Delivery in Predominantly Rural Communities across the Three Ecological Zones in Ghana: A Cross-Sectional Study

BACKGROUND

Maternal and neonatal mortality indicators remain high in Ghana and other sub-Saharan African countries. Both maternal and neonatal health outcomes improve when skilled personnel provide delivery services within health facilities. Determinants of delivery location are crucial to promoting health facility deliveries, but little research has been done on this issue in Ghana. This study explored factors influencing delivery location in predominantly rural communities in Ghana.

METHODS

Data were collected from 1,500 women aged 15-49 years with live or stillbirths that occurred between January 2011 and April 2013. This was done within the three sites operating Health and Demographic Surveillance Systems, i.e., the Dodowa (Greater Accra Region), Kintampo (Brong Ahafo Region), and Navrongo (Upper-East Region) Health Research Centers in Ghana. Multivariable logistic regression was used to identify the determinants of delivery location, controlling for covariates that were statistically significant in univariable regression models.

RESULTS

Of 1,497 women included in the analysis, 75.6% of them selected health facilities as their delivery location. After adjusting for confounders, the following factors were associated with health facility delivery across all three sites: healthcare provider's influence on deciding health facility delivery, (AOR = 13.47; 95% CI 5.96-30.48), place of residence (AOR = 4.49; 95% CI 1.14-17.68), possession of a valid health insurance card (AOR = 1.90; 95% CI 1.29-2.81), and socio-economic status measured by wealth quintiles (AOR = 2.83; 95% CI 1.43-5.60).

CONCLUSION

In addition to known factors such as place of residence, socio-economic status, and possession of valid health insurance, this study identified one more factor associated with health facility delivery: healthcare provider's influence. Ensuring care provider's counseling of clients could improve the uptake of health facility delivery in rural communities in Ghana.

Should consent forms used in clinical trials be translated into the local dialects? A survey among past participants in rural Ghana

BACKGROUND

Obtaining informed consent is part of the expression of the principle of participant autonomy during clinical trials. It is critical that participants understand the content of informed consent forms and remain in a position to seek independent advice on its content. We conducted a survey among past participants of a clinical trial in the Kassena-Nankana Districts of rural northern Ghana about the usefulness of informed consent forms that are written in the local dialects. The written forms of local dialects are largely undeveloped.

METHOD

We contacted a randomly selected sample of caregivers whose children were enrolled in a completed clinical trial and interviewed them using a structured questionnaire. Analysis sought to determine participants' preference and whether or not they were likely to find confidants who will be able to read, understand and give advice on the content of the informed consent form to them when they take the informed consent forms home.

RESULTS

We interviewed 394 caregivers, 88.6% of whom were women. About half (54%) of the respondents wanted the informed consent forms to be in the English language. Caregivers with higher than primary level education were more likely to prefer the informed consent form to be in English than those with no formal education (74% versus 26%, p = 0.04). The majority (85%) indicated that they would be able to find close confidants who would be able to read and explain it to them if it is in English. In contrast, only 8% thought they would be able to do the same if the informed consent form was written in the local language. Respondents were more likely to find close confidants to read and explain the informed consent form if it were written in English than if it were written in the local language (94% versus 19%, p value < 0.01).

CONCLUSION

The practice of translating informed consent forms into undeveloped local dialects and giving such copies to trial participants to send home needs to be re-evaluated. In populations where the written forms of local dialects are undeveloped and literacy is low, the use of local dialect versions of informed consent forms could ironically enhance the vulnerability of trial participants.

Effective Linkages of Continuum of Care for Improving Neonatal, Perinatal, and Maternal Mortality: A Systematic Review and Meta-Analysis

BACKGROUND

Continuum of care has the potential to improve maternal, newborn, and child health (MNCH) by ensuring care for mothers and children. Continuum of care in MNCH is widely accepted as comprising sequential time (from pre-pregnancy to motherhood and childhood) and space dimensions (from community-family care to clinical care). However, it is unclear which linkages of care could have a greater effect on MNCH outcomes. The objective of the present study is to assess the effectiveness of different continuum of care linkages for reducing neonatal, perinatal, and maternal mortality in low- and middle-income countries.

METHODS

We searched for randomized and quasi-randomized controlled trials that addressed two or more linkages of continuum of care and attempted to increase mothers' uptake of antenatal care, skilled birth attendance, and postnatal care. The outcome variables were neonatal, perinatal, and maternal mortality.

RESULTS

Out of the 7,142 retrieved articles, we selected 19 as eligible for the final analysis. Of these studies, 13 used packages of intervention that linked antenatal care, skilled birth attendance, and postnatal care. One study each used packages that linked antenatal care and skilled birth attendance or skilled birth attendance and postnatal care. Four studies used an intervention package that linked antenatal care and postnatal care. Among the packages that linked antenatal care, skilled birth attendance, and postnatal care, a significant reduction was observed in combined neonatal, perinatal, and maternal mortality risks (RR 0.83; 95% CI 0.77 to 0.89, I2 79%). Furthermore, this linkage reduced combined neonatal, perinatal, and maternal mortality when integrating the continuum of care space dimension (RR 0.85; 95% CI 0.77 to 0.93, I2 81%).

CONCLUSIONS

Our review suggests that continuous uptake of antenatal care, skilled birth attendance, and postnatal care is necessary to improve MNCH outcomes in low- and middle-income countries. The review was conclusive for the reduction of neonatal and perinatal deaths. Although maternal deaths were not significantly reduced, composite measures of all mortality were. Thus, the evidence is sufficient to scale up this intervention package for the improvement of MNCH outcomes.

High Incidence of Neonatal Danger Signs and Its Implications for Postnatal Care in Ghana: A Cross-Sectional Study

Background

Reducing neonatal mortality is a major public health priority in sub-Saharan Africa. Numerous studies have examined the determinants of neonatal mortality, but few have explored neonatal danger signs which potentially cause morbidity. This study assessed danger signs observed in neonates at birth, determined the correlations of multiple danger signs and complications between neonates and their mothers, and identified factors associated with neonatal danger signs.

Methods

A cross-sectional study was conducted in three sites across Ghana between July and September in 2013. Using two-stage random sampling, we recruited 1,500 pairs of neonates and their mothers who had given birth within the preceding two years. We collected data on their socio-demographic characteristics, utilization of maternal and neonatal health services, and experiences with neonatal danger signs and maternal complications. We calculated the correlations of multiple danger signs and complications between neonates and their mothers, and performed multiple logistic regression analysis to identify factors associated with neonatal danger signs.

Results

More than 25% of the neonates were born with danger signs. At-birth danger signs in neonates were correlated with maternal delivery complications (r = 0.20, p < 0.001), and neonatal complications within the first six weeks of life (r = 0.19, p < 0.001). However, only 29.1% of neonates with danger signs received postnatal care in the first two days, and 52.4% at two weeks of life. In addition to maternal complications during delivery, maternal age less than 20 years, maternal education level lower than secondary school, and fewer than four antenatal care visits significantly predicted neonatal danger signs.

Conclusions

Over a quarter of neonates are born with danger signs. Maternal factors can be used to predict neonatal health condition at birth. Management of maternal health and close medical attention to high-risk neonates are crucial to reduce neonatal morbidity in Ghana.

A retrospective analysis of the association between tobacco smoking and deaths from respiratory and cardiovascular diseases in the Kassena-Nankana districts of Northern Ghana

BACKGROUND

Tobacco use is a public health problem, responsible for approximately six million deaths annually worldwide. It is a risk factor for many diseases including cancers, respiratory and cardiovascular diseases. In low-and middle-income countries, respiratory and cardiovascular diseases are important causes of death. Tobacco use is prevalent in Ghana, but no study had examined the relationship between tobacco use and deaths from respiratory and cardiovascular diseases in the Upper East Region of Northern Ghana. Hence the paper assessed the association between tobacco use and deaths from respiratory and cardiovascular diseases in that region.

METHODS

The study used verbal autopsy data collected from the Kassena-Nankana East and West districts of the Upper East Region of Northern Ghana. Data from deceased individuals aged 15 to 59 years whose deaths occurred between January 1, 2004 and December 31, 2011 and with a known cause as well as smoking status were analyzed. Two binary outcome variables were generated from the cause of death data; whether an individual died from respiratory diseases or not, and from cardiovascular diseases or not. Multiple logistic regression models were used to assess the relationship between tobacco use and deaths from respiratory and cardiovascular diseases.

RESULTS

Out of 3,492 deaths with a known cause of death and smoking status, a third of them smoked. About 16.6% of smokers and 8.1% of non-smokers died from respiratory diseases. Approximately, 10.7% of smokers died from cardiovascular diseases compared to 10.6% of non-smokers. In multivariate analyses, individuals with a history of smoking had two-fold increased odds [OR=2.18, 95% CI (1.6-2.9)] of dying from respiratory diseases. Besides, the number of years of smoking as well as the frequency of smoking is significantly associated with deaths from respiratory diseases. No association existed between tobacco use and deaths from cardiovascular diseases.

CONCLUSIONS

Within our study we identified a strong relationship between tobacco use and deaths from respiratory diseases, but not an association with deaths from cardiovascular diseases. Our findings highlight the need to make appropriate health interventions to control tobacco use and thus help reduce premature deaths from respiratory and other tobacco linked diseases.

Research on Emissions, Air quality, Climate, and Cooking Technologies in Northern Ghana (REACCTING): study rationale and protocol

BACKGROUND

Cooking over open fires using solid fuels is both common practice throughout much of the world and widely recognized to contribute to human health, environmental, and social problems. The public health burden of household air pollution includes an estimated four million premature deaths each year. To be effective and generate useful insight into potential solutions, cookstove intervention studies must select cooking technologies that are appropriate for local socioeconomic conditions and cooking culture, and include interdisciplinary measurement strategies along a continuum of outcomes.

METHODS/DESIGN

REACCTING (Research on Emissions, Air quality, Climate, and Cooking Technologies in Northern Ghana) is an ongoing interdisciplinary randomized cookstove intervention study in the Kassena-Nankana District of Northern Ghana. The study tests two types of biomass burning stoves that have the potential to meet local cooking needs and represent different "rungs" in the cookstove technology ladder: a locally-made low-tech rocket stove and the imported, highly efficient Philips gasifier stove. Intervention households were randomized into four different groups, three of which received different combinations of two improved stoves, while the fourth group serves as a control for the duration of the study. Diverse measurements assess different points along the causal chain linking the intervention to final outcomes of interest. We assess stove use and cooking behavior, cooking emissions, household air pollution and personal exposure, health burden, and local to regional air quality. Integrated analysis and modeling will tackle a range of interdisciplinary science questions, including examining ambient exposures among the regional population, assessing how those exposures might change with different technologies and behaviors, and estimating the comparative impact of local behavior and technological changes versus regional climate variability and change on local air quality and health outcomes.

DISCUSSION

REACCTING is well-poised to generate useful data on the impact of a cookstove intervention on a wide range of outcomes. By comparing different technologies side by side and employing an interdisciplinary approach to study this issue from multiple perspectives, this study may help to inform future efforts to improve health and quality of life for populations currently relying on open fires for their cooking needs.

A randomized, comparative study of two regimens of β-artemether for the treatment of uncomplicated,Plasmodium falciparummalaria, in northern Ghana

In Ghana, wide-spread resistance to chloroquine has necessitated the drug's replacement as the first-line treatment for malaria, both to increase the likelihood of cure and to reduce transmission. To see if beta-artemether could be a suitable alternative to chloroquine, 223 adults (aged > or = 15 years) with uncomplicated, Plasmodium falciparum malaria were each given a total dose of 480 mg beta-artemether over 4 or 5 days. The patients were randomly allocated to receive an initial, loading dose of 80 or 160 mg, and were checked on days 1, 2, 3, 4 (or 5), 7 and 14, for fever clearance and any adverse events. Blood samples collected on days 0, 4 (or 5), 7 and 14 were smeared so that levels of parasitaemia could be evaluated. Haemoglobin concentrations on days 0 and 14 were also determined. In terms of the clinical cure 'rates' estimated in the intention-to-treat analysis (92.5% v. 97.4%) and the evaluability analysis (98.9% v. 100%), and of the frequency of parasitological cure by day 14 (97.0% v. 96.5%), the patients given an initial dose of 80 mg were similar to those given 160 mg as the loading dose. The regimen with the 160-mg loading dose appears as safe and as effective as the regimen with an initial dose of 80 mg. Since the regimen with the higher loading dose is shorter and involves fewer treatments than the other regimen, it would probably be associated with better compliance.

Profile of the Navrongo Health and Demographic Surveillance System

Located in the Kassena-Nankana districts of northern Ghana, the Navrongo health and demographic surveillance system (NHDSS) was established in 1992 by the Navrongo health research centre (NHRC). The NHRC is one of three research centres of the Ghana health service. The activities and potential of the NHDSS for collaborative research are described. The NHDSS monitors health and demographic dynamics of the two Kassena-Nankana districts of northern Ghana and facilitates evaluation of the morbidity and mortality impact of health and social interventions. The total population currently under surveillance is 152 000 residing in 32 000 households. Events monitored routinely include pregnancies, births, morbidity, deaths, migration, marriages and vaccination coverage. Data updates are done every 4 months by trained fieldworkers. The NHRC also undertakes biomedical and socio-economic studies. Additional features of the NHDSS include the community key informant system where trained volunteers routinely report key events, such as births and deaths as they occur in their locality and the verbal autopsy (VA) system for determining the probable causes of deaths that occur at the community level. Data from the NHDSS are shared with funders and collaborators and partners in the INDEPTH Network. The Director of the NHDSS is the contact person for potential collaboration with the NHDSS and the use of its data.

A time series analysis of weather variability and all-cause mortality in the Kasena-Nankana Districts of Northern Ghana, 1995-2010

Introduction

Climate and weather variability can have significant health consequences of increased morbidity and mortality. However, today the impact of climate and weather variability, and consequentially, of climate change on population health in sub-Saharan Africa is not well understood. In this study, we assessed the association of daily temperature and precipitation with daily mortality by age and sex groups in Northern Ghana.

Methods

We analysed daily mortality and weather data from 1995 to 2010. We adopted a time-series Poisson regression approach to examine the short-term association of daily mean temperature and daily mean precipitation with daily mortality. We included time factors and daily lagged weather predictors. The correlation between lagged weather predictors was also considered.

Results

For all populations, a statistically significant association of mean daily temperature with mortality at lag days 0–1 was observed below and above the 25th (27.48°C) and 75th (30.68°C) percentiles (0.19%; 95% confidence interval CI: 0.05%, 0.21%) and (1.14%; 95% CI: 0.12%, 1.54%), respectively. We also observed a statistically significant association of mean daily temperature above 75th percentile at lag days 2–6 and lag days 7–13 (0.32%; 95% CI: 0.16%, 0.25%) and (0.31% 95% CI: 0.14%, 0.26%), respectively. A 10 mm increase in precipitation was significantly associated with a 1.71% (95% CI: 0.10%, 3.34.9%) increase in mortality for all ages and sex groups at lag days 2–6. Similar results were also observed at lag days 2–6 and 14–27 for males, 2.92% (95% CI: 0.80%, 5.09%) and 2.35% (95% CI: 0.28%, 4.45%).

Conclusion

Short-term weather variability is strongly associated with mortality in Northern Ghana. The associations appear to differ among different age and sex groups. The elderly and young children were found to be more susceptible to short-term temperature-related mortality. The association of precipitation with mortality is more pronounced at the short-term for all age and sex groups and in the medium short-term among males. Reducing exposure to extreme temperature, particularly among the elderly and young children, should reduce the number of daily deaths attributable to weather-related mortality.

Amodiaquine in future combination treatment of malaria in Ghana

A total of 198 patients were treated with amodiaquine for uncomplicated malaria. Parasite clearance at day 14 was 85.4 and 48% at day 28.

Unmet need for essential obstetric services in a rural district in northern Ghana: Complications of unsafe abortions remain a major cause of mortality

AIM

The aim of this study was to review 4 years of hospital data on antenatal services, deliveries and maternal deaths as the baseline evaluation for a programme to improve care.

METHODS

Descriptive analyses were made of data extracted from the monthly returns charts and clinical notes on all maternal deaths from January 2001 to December 2003 at the district hospital in the Kassena-Nankana district of rural northern Ghana.

RESULTS

The majority (56.6%) of women first attended an antenatal clinic during the second trimester, and about 70% had haemoglobin levels of <10 g/dl. A total of 3160 deliveries were recorded. The prevalence of female genital cutting was 21.4%. Hospital and population rates of Caesarean section were 9.1 and 1.8%, respectively. Only one-third of women in need of a Caesarean section were able to access this intervention. Twenty-four maternal deaths were recorded, giving a hospital maternal mortality ratio of 759 per 100,000 live births. Complications of unsafe abortion (29.1%) and haemorrhage (20.8%) were the leading causes of death. Seventy-one percent of deaths occurred in women living within 15 km of the district hospital, and 50% occurred within 24 h of arrival.

CONCLUSION

Late recourse to the health facility and complications of unsafe abortion are major contributory factors to maternal mortality in this district. A high level of unmet need for essential obstetric services, including access to contraceptive services, exists in this district. Decentralizing the availability of essential obstetric services through health centres to community level is necessary to reduce maternal mortality in developing countries.

Prevalence of unusual human rotavirus strains in Ghanaian children

Sixty-seven rotavirus-positive fecal samples, collected between January and April 1999, from children with diarrhea in the Upper East Region of Ghana were examined for rotavirus VP7 and VP4 types. Sufficient viral RNA could be obtained from 46 (68.7%) of the samples and all the isolates had short electrophoretic pattern and typed as subgroup I rotaviruses by subgroup ELISA. Three rotavirus strains with G8 specificity were identified for the first time in Ghana. G and P typing by PCR identified two distinct strains, P[6]G2 (50%) and P[6]G8 (4.3%). Eighty-two percent of the isolates (n = 38) were of the "putative" neonatal P[6] genotype. Two of these G8 isolates carried the VP4 P[6] genotype whereas the third could not be assigned a P type. Mixed infections of G1, G2, G3 and G8 were detected amongst the stool samples. The presence of these unusual strains, especially the high incidence of G2 rotavirus strains in Ghana, reinforces the need to put in place a surveillance system for the detection of new and exotic rotavirus strains, that will provide information on the spread of these strains in West Africa as well as useful data for the formulation of the next generation of rotavirus vaccines.