Measuring the health impact of human rights violations related to Australian asylum policies and practices: a mixed methods study

Loneliness and social isolation amongst refugees resettled in high-income countries: A systematic review

Refugees encounter multiple psychosocial stressors post-resettlement which increases their risk of developing a mental illness. Loneliness and social isolation are commonly reported in the refugee population and have been demonstrated to be associated with multiple physical and mental health comorbidities in the general population. However, no study to date has systematically reviewed how loneliness and social isolation may affect refugees who have resettled in high-income countries. This systematic review aims to study the prevalence, risk factors, consequences, and interventions for loneliness and social isolation among refugees who have resettled in high-income countries. Systematic searches on five electronic databases yielded 2950 papers, of which 69 were deemed eligible following a double-blinded review by title and abstract then later by full text. From the included studies, it was found that the reported range of prevalence rates of loneliness (15.9-47.7%) and social isolation (9.8-61.2%) were higher than population norms. Risk factors associated with loneliness and social isolation included family separation, acculturative stress, being female or a parent and a current diagnosis of a mental illness. Loneliness and social isolation were found to be associated with depression, post-traumatic stress disorder (PTSD), psychological distress as well as physical health problems. Only three interventions addressing loneliness and social isolation were identified which demonstrates the importance of integrating social support in refugee psycho-social support programs. In summary, loneliness and social isolation were reported by a large proportion of refugees who have resettled in high-income countries. Whilst certain risk factors were pre-migratory and static, most were post-migratory in nature and were found to adversely affect mental and physical health. Thus, interventions focused on reducing loneliness and social isolation that are guided by the needs of refugee communities are urgently required.

The economic burden of type 2 diabetes on the public healthcare system in Kenya: a cost of illness study

BACKGROUND

The burden of chronic non-communicable diseases (NCDs) is a growing public health concern. The availability of cost-of-illness data, particularly public healthcare costs for NCDs, is limited in Sub-Saharan Africa (SSA), yet such data evidence is needed for policy action.

OBJECTIVE

The objective of this study was to estimate the economic burden of type 2 diabetes (T2D) on Kenya's public healthcare system in 2021 and project costs for 2045.

METHODS

This was a cost-of-illness study using the prevalence-based bottom-up costing approach to estimate the economic burden of T2D in the year 2021. We further conducted projections on the estimated costs for the year 2045. The costs were estimated corresponding to the care, treatment, and management of diabetes and some diabetes complications based on the primary data collected from six healthcare facilities in Nairobi and secondary costing data from previous costing studies in low and middle-income countries (LMICs). The data capture and costing analysis were done in Microsoft Excel 16, and sensitivity analysis was conducted on all the parameters to estimate the cost changes.

RESULTS

The total cost of managing T2D for the healthcare system in Kenya was estimated to be US$ 635 million (KES 74,521 million) in 2021. This was an increase of US$ 2 million (KES 197 million) considering the screening costs of undiagnosed T2D in the country. The major cost driver representing 59% of the overall costs was attributed to T2D complications, with nephropathy having the highest estimated costs of care and management (US$ 332 million (KES 36, 457 million). The total cost for T2D was projected to rise to US$ 1.6 billion (KES 177 billion) in 2045.

CONCLUSION

This study shows that T2D imposes a huge burden on Kenya's healthcare system. There is a need for government and societal action to develop and implement policies that prevent T2D, and appropriately plan care for those diagnosed with T2D.

Trend and determinants of unplanned pregnancy among expectant mothers in Ethiopia based on the Ethiopia Demographic and Health Survey (2000-2016) data: a cross-sectional study

OBJECTIVE

To investigate the trend and determinants of unplanned pregnancy among expectant women using the four Ethiopia Demographic and Health Survey (EDHS) data (2000-2016).

DESIGN

Cross-sectional study.

SETTING

Secondary data analysis using EDHS data.

PARTICIPANTS

The number of weighted participants were 1451 in 2000, 1184 in 2005, 1205 in 2011 and 1135 in 2016.

PRIMARY AND SECONDARY OUTCOME MEASURES

Unplanned pregnancy encompasses both mistimed (occurring earlier than desired) and unwanted (occurring when no further children are desired) forms of conception. Trend and multilevel logistic regression analyses were conducted.

RESULTS

The rate of unplanned pregnancies in Ethiopia showed a significant decline, decreasing from 45.8% (95% CI 41.8 to 49.8) in 2000 to 29.7% (95% CI 25.3 to 34.4) in 2016, indicating an overall change of 16.1%. Several factors were positively linked to unplanned pregnancy, including being multipara (adjusted OR (AOR)=9.8; 95% CI 1.74 to 15.23) and grand multipara (AOR=12.2; 95% CI 1.62 to 19.3), expressing a lack of desire for additional children (AOR=2.82; 95% CI 1.30 to 6.12), unemployment (AOR=1.91; 95% CI 1.12 to 3.78) and being unmarried (AOR=7.23; 95% CI 4.71 to 15.5), whereas, women residing in the Afar (AOR=0.12; 95% CI 0.02 to 0.79) and Somalia (AOR=0.20; 95% CI 0.07 to 0.67) regions were associated with reduced likelihood of experiencing unplanned pregnancy.

CONCLUSION

The study discovered that unplanned pregnancies in Ethiopia decreased significantly from 2000 to 2016. However, around one-third of pregnant women are still affected, indicating a high rate. To address this, policymakers and stakeholders should propose and implement targeted interventions on identified risk factors.

The impact of detention on the health of asylum seekers: An updated systematic review: A systematic review

Background

The number of people fleeing persecution and regional conflicts is rising. Western countries have applied increasingly stringent measures to discourage those seeking asylum from entering their country, amongst them, to confine asylum seekers in detention facilities. Clinicians have expressed concerns over the mental health impact of detention on asylum seekers, a population already burdened with trauma, advocating against such practices.

Objectives

The main objective of this review is to assess evidence about the effects of detention on the mental and physical health and social functioning of asylum seekers.

Search methods

Relevant literature was identified through electronic searches of bibliographic databases, internet search engines, hand searching of core journals and citation tracking of included studies and relevant reviews. Searches were performed up to November 2023.

Selection criteria

Studies comparing detained asylum-seekers with non-detained asylum seekers were included. Qualitative approaches were excluded.

Data collection and analysis

Of 22,226 potential studies, 14 met the inclusion criteria. These studies, from 4 countries, involving a total of 13 asylum-seeker populations. Six studies were used in the data synthesis, all of which reported only mental health outcomes. Eight studies had a critical risk of bias. Meta-analyses, inverse variance weighted using random effects statistical models, were conducted on post-traumatic stress disorder (PTSD), depression, and anxiety.

Main results

A total of 27,797 asylum seekers were analysed. Four studies provided data while the detained asylum seekers were still detained, and two studies after release. All outcomes are reported such that a positive effect size favours better outcomes for the non-detained asylum seekers. The weighted average SMD while detained is 0.45 [95% CI 0.19, 0.71] for PTSD and after release 0.91 [95% CI 0.24, 1.57]; for anxiety 0.42 [95% CI 0.18, 0.66] and for depression 0.68 [95% CI 0.10, 1.26] both while detained. Based on single-study data, the SMD was 0.60 [95% CI 0.02, 1.17] for depression and 0.76 [95% CI 0.17, 1.34] for anxiety, both after release. Three studies (one study each) reported outcomes related to psychological distress, self-harm and social well being. Psychological distress favoured the detained but was not significant; whereas both effect sizes on self-harm and social wellbeing indicated highly negative impacts of detention; in particular, the impact on self-harm was extremely high. The OR of self-harm was reported separately for asylum seekers detained in three types of detention: Manus Island, Nauru and onshore detention. The ORs were in the range 12.18 to 74.44; all were significant.

Authors' conclusions

Despite similar post-migration adversities amongst comparison groups, findings suggest an independent adverse impact of detention on asylum seekers' mental health, with the magnitude of the effect sizes lying in an important clinical range. These effects persisted beyond release into the community. While based on limited evidence, this review supports concerns regarding the detrimental impact of detention on the mental health of already traumatised asylum seekers. Further research is warranted to comprehensively explore these effects. Detention of asylum seekers, already grappling with significant trauma, appears to exacerbate mental health challenges. Policymakers and practitioners should consider these findings in shaping immigration and asylum policies, with a focus on minimising harm to vulnerable populations.

Self-compassion and self-coldness and their relationship with psychological distress and subjective well-being among community-based Hazaras in Australia

Hazaras are a newly emerging community in Australia and limited research has explored their mental health. The first aim of this study was to explore levels of psychological distress and subjective well-being reported by Hazaras in Australia, and whether scores on psychosocial variables (self-compassion, self-coldness, acculturation, resilience, spirituality), psychological distress and domains of subjective well-being differed by sociodemographic groups. The second aim had two parts: (a) to examine bivariate relationships between the psychosocial variables, psychological distress and subjective well-being; and (b) to examine whether the psychosocial predictor variables independently contributed to subjective well-being and psychological distress when controlling for sociodemographic characteristics. Seventy-two Hazaras (58 men and 14 women), with a mean age of 28.82 years (SD = 8.84) and average length of time residing in Australia of 10.17 years (SD = 4.11), completed an online survey. There were sociodemographic differences in relation to key variables of interest; for example, participants who did not have family members in Australia reported lower levels of global life satisfaction. Moderate negative relationships were found between self-compassion and psychological distress and between self-coldness and subjective well-being. Self-coldness, self-compassion, resilience and acculturation contributed uniquely to psychological distress and subjective well-being when controlling for sociodemographic variables. Although migration programmes that provide permanent residency and allow family members to join refugees in Australia are limited, they appear important. Many of the difficulties facing Hazaras are ongoing, external and beyond their control (e.g. visa status); however, there is a possibility that self-compassion can play a role as a protective factor.

Social determinants of low uptake of childhood vaccination in high-risk squatter settlements in Karachi, Pakistan - A step towards addressing vaccine inequity in urban slums

Background

Routine vaccination has remained historically low in major urban pockets of Pakistan, and now lags behind rural vaccination rates. Grossly insufficient publicly funded primary healthcare infrastructure, heterogeneous mix of providers and multi-ethnicity of populations pose challenges in the delivery of essential health services. This paper ascertains factors associated with uptake of routine childhood vaccination, using Pentavalent-3 vaccine, as a proxy indicator for completion of age-appropriate vaccines in urban slums of Karachi, at high risk of Polio and vaccine preventable disease outbreaks.

Methods

Data was drawn from baseline assessment of an urban immunization delivery pilot project in urban slums of Karachi, Pakistan. The study sample comprised of 2,097 households with children aged 4-12 months, sampled through a cross-sectional cluster survey, applying a structured questionnaire. Multivariable logistic regression was used to determine the association between Penta-3 vaccination, as the outcome variable, and predictor variables including socio-demographic characteristics and healthcare access factors.

Results

The findings showed that the likelihood of being immunized with Penta-3 was higher for non-Pashtun ethnicity [adjusted odds ratio (aOR) 1.69; 95% CI 1.33-2.14], children of educated mothers, secondary or higher [aOR 2.95, 95% CI 2.34-3.71], and those whose fathers were formally employed (aOR 1.53; 95% CI 1.19-1.97). No association was seen by gender of child [aOR 0.89; 95% CI 0.73-1.08], and place of new born delivery [aOR 1.01; 95% CI 0.83-1.24].

Conclusion

Pockets of critically low under-vaccinations within the urban slums of Karachi are associated with Pashtun ethnicity, distance to the vaccination centre, lack of mothers' education and lack of stable family income as in the case of unemployed and daily wage-earning fathers. Recognition of these factors is required in designing contextually appropriate strategies to address vaccine inequity in urban settings.

Spatial distribution and determinants of tetanus toxoid immunization among pregnant women in Ethiopia using data from Ethiopian demographic and health survey 2016

INTRODUCTION

Tetanus is a major public health problem caused by clostridium tetani. Although it is vaccine-preventable, the case fatality rate among neonates in areas with poor immunization coverage and limited access to clean deliveries reaches 80-100%. Vaccination of pregnant mothers with the tetanus toxoid (TT) vaccine is the most effective way to protect against neonatal tetanus. This study aimed to examine the spatial distribution and determinants of tetanus toxoid immunization among pregnant mothers using the 2016 EDHS data.

METHOD

Secondary analysis of the Ethiopia Demographic and Health Survey 2016 was done to assess the spatial distribution and determinants of tetanus toxoid vaccine among pregnant women in Ethiopia. Spatial autocorrelation analysis and hot spot analysis were used to detect spatial dependency and spatial clustering of the tetanus toxoid vaccine in Ethiopia. Spatial interpolation was used to predict the tetanus toxoid vaccine coverage in unsampled areas. The multilevel binary logistic regression model was fitted to identify factors associated with tetanus toxoid vaccination. An adjusted odds ratio with 95% CI was calculated and used as the measure of association and a p-value less than 0.05 were considered statistically significant.

RESULT

From the total of 7043 pregnant women, 42.4% of them have taken at least two doses of tetanus toxoid immunization. Spatial clustering of TT immunization was observed in the Northern, Southwestern and Southwestern parts of Ethiopia. Whereas, low TT coverage was observed in the Eastern and Western parts of the country. Increased ANC visits and the richest economic status favored TT immunization, whereas living in Addis Ababa and Dire Dewa cities decreased the TT immunization coverage.

CONCLUSION

The finding of this study reveals that TT immunization had spatial dependency, with the highest immunization coverage observed in the Northern, Southwestern and Southeastern parts of the Country. Thus, geographically targeted interventions should be implemented particularly in the eastern and western parts of the country.

Equitable and effective vaccine access considering vaccine hesitancy and capacity constraints

The COVID-19 pandemic continues to have an unprecedented impact on people's lives and the economy worldwide. Vaccines are the strongest evidence-based defense against the spread of the disease. The release of COVID-19 vaccines to the general public created policy challenges associated with how to best allocate vaccines among different sub-regions. In the United States, after vaccines became widely available for all eligible adults, policymakers faced objectives such as (i ) achieving an equitable allocation to reduce populations' travel times to get vaccinated and (i i ) effectively allocating vaccine doses to minimize waste and unmet need. This problem was further exacerbated by the underlying factors of population vaccine hesitancy and sub-regions' varying capacity levels to administer vaccines to eligible and willing populations. Although simple to implement, commonly used pro rata policies do not capture the complexities of this problem. We propose two alternatives to simple pro rata policies. The first alternative is based on a Mixed-Integer Linear Programming Model that minimizes the maximum travel duration of patients and aims to achieve an equitable and effective allocation of vaccines to sub-regions while considering capacity and vaccine hesitancy. A second alternative is a heuristic approach that may be more palatable for policymakers who (i ) are not familiar with mathematical modeling, (i i ) are reluctant to use black-box models, and (i i i ) prefer algorithms that are easy to understand and implement. We demonstrate the results of our model through a case study based on real data from the state of Alabama and show that substantial improvements in travel time-based equity are achievable through capacity improvements in a small subset of counties. We perform additional computational experiments that compare the proposed methods in terms of several metrics and demonstrate the promising performance of our model and proposed heuristic. We find that while our mathematical model can achieve equitable and effective vaccine allocation, the proposed heuristic performs better if the goal is to minimize average travel duration. Finally, we explore two model extensions that aim to (i ) lower vaccine hesitancy by allocating vaccines, and (i i ) prioritize vaccine access for certain high-risk sub-populations.

Vaccination coverage in rural Burkina Faso under the effects of COVID-19: evidence from a panel study in eight districts

BACKGROUND

Improving infant immunization completion and promoting equitable vaccination coverage are crucial to reducing global under-5 childhood mortality. Although there have been hypotheses that the impact of the COVID-19 pandemic would decrease the delivery of health services and immunization campaigns in low- and middle-income countries, the available evidence is still inconclusive. We conducted a study in rural Burkina Faso to assess changes in vaccination coverage during the pandemic. A secondary objective was to examine long-term trends in vaccination coverage throughout 2010-2021.

METHODS

Using a quasi-experimental approach, we conducted three rounds of surveys (2019, 2020, 2021) in rural Burkina Faso that we pooled with two previous rounds of demographic and household surveys (2010, 2015) to assess trends in vaccination coverage. The study population comprised infants aged 0-13 months from a sample of 325 households randomly selected in eight districts (n = 736). We assessed vaccination coverage by directly observing the infants' vaccination booklet. Effects of the pandemic on infant vaccination completion were analyzed using multi-level logistic regression models with random intercepts at the household and district levels.

RESULTS

A total of 736 child-year observations were included in the analysis. The proportion of children with age-appropriate complete vaccination was 69.76% in 2010, 55.38% in 2015, 50.47% in 2019-2020, and 64.75% in 2021. Analyses assessing changes in age-appropriate full-vaccination coverage before and during the pandemic show a significant increase (OR: 1.8, 95% CI: 1.14-2.85). Our models also confirmed the presence of heterogeneity in full vaccination between health administrative districts. The pandemic could have increased inequities in infant vaccination completion between these districts. The analyses suggest no disruption in age-appropriate full vaccination due to COVID-19. Our findings from our sensitivity analyses to examine trends since 2010 did not show any steady trends.

CONCLUSION

Our findings in Burkina Faso do not support the predicted detrimental effects of COVID-19 on the immunization schedule for infants in low- and middle-income countries. Analyses comparing 2019 and 2021 show an improvement in age-appropriate full vaccination. Regardless of achieving and sustaining vaccination coverage levels in Burkina Faso, this should remain a priority for health systems and political agendas.

Contextual factors influencing incomplete immunization and investigation of its geospatial heterogeneity in Pakistan: a cross-sectional study based on PDHS (2017-18)

BACKGROUND

Immunization is one of the most effective public health initiatives, saving millions of lives and lowering the risk of diseases such as diphtheria, tetanus, influenza, and measles. Immunization saves an estimated 2-3 million lives per year. A study of the regional variations in incomplete immunization will be useful in identifying gaps in the performance of immunization programs that are not noticed by standard vaccination programs monitoring. The primary goal of this study was to identify factors influencing child immunization status and to examine regional variations in incomplete immunization among children aged 12 to 23 months in Pakistan.

METHODS

For the current study, the data were taken from the Demographic and Health Survey for Pakistan (PDHS 2017-2018). Ever-married women who had children aged 12-23 months were included in this study. The immunization status of children was used as an outcome variable. In order to determine the effects of different factors on incomplete immunization, multilevel logistic model was used. To study the geographical variation of incomplete immunization, hotspot analysis was done using ArcGIS 10.7 and SaTScan software and to identify significant predictors of incomplete immunization, GWR 4 software was used.

RESULTS

Place of delivery, gender of child, mother's educational level and region were identified as significant determinants of incomplete immunization of children in Pakistan. Chances of incomplete immunization of children were found significantly lower for educated mothers (AOR = 0.52, 95% CI 0.34-0.79) and mothers who had delivered children in the health facilities (AOR = 0.51, 95% CI 0.32-0.83). Female children were more likely (AOR = 1.44, 1.95% CI 1.04-1.99) to be incompletely immunized as compared to male children. FATA (AOR = 11.19, 95% CI 4.89-25.6), and Balochistan (AOR = 10.94, 95% CI 5.08-23.58) were found at the highest risk of incomplete immunization of children as compared to Punjab. The significant spatial heterogeneity of incomplete immunization was found across Pakistan. The spatial distribution of incomplete immunization was clustered all over Pakistan. The high prevalence of incomplete immunization was observed in Balochistan, South Sindh, North Sindh, South KPK, South FATA, Gilgit Baltistan, Azad Jammu Kashmir, South and East Punjab. Drang and Harcho were identified as hotspot areas of incomplete immunization in Gilgit Baltistan. Secondary clusters with a high risk of incomplete immunization were found in regions Balochistan, Sindh and FATA.

CONCLUSION

Gender biasedness towards female children, regarding complete immunization of children prevailed in Pakistan. Spatial heterogeneity was also found for incomplete immunization of children. To overcome the problem access to health facilities is the foremost step. Government should target hotspot areas of incomplete immunization of children to provide primary health care facilities by opening health care units in these areas. The government in collaboration with the media should launch awareness campaigns in those areas to convince people that complete immunization is the right of every child regardless of gender.

Use of community engagement interventions to improve child immunisation in low-income and middle-income countries: a systematic review and meta-analysis

OBJECTIVE

To support evidence informed decision-making, we systematically examine the effectiveness and cost-effectiveness of community engagement interventions on routine childhood immunisation outcomes in low-income and middle-income countries (LMICs) and identify contextual, design and implementation features associated with effectiveness.

DESIGN

Mixed-methods systematic review and meta-analysis.

DATA SOURCES

21 databases of academic and grey literature and 12 additional websites were searched in May 2019 and May 2020.

ELIGIBILITY CRITERIA FOR SELECTING STUDIES

We included experimental and quasi-experimental impact evaluations of community engagement interventions considering outcomes related to routine child immunisation in LMICs. No language, publication type, or date restrictions were imposed.

DATA EXTRACTION AND SYNTHESIS

Two independent researchers extracted summary data from published reports and appraised quantitative risk of bias using adapted Cochrane tools. Random effects meta-analysis was used to examine effects on the primary outcome, full immunisation coverage.

RESULTS

Our search identified over 43 000 studies and 61 were eligible for analysis. The average pooled effect of community engagement interventions on full immunisation coverage was standardised mean difference 0.14 (95% CI 0.06 to 0.23, I2=94.46). The most common source of risk to the quality of evidence (risk of bias) was outcome reporting bias: most studies used caregiver-reported measures of vaccinations received by a child in the absence or incompleteness of immunisation cards. Reasons consistently cited for intervention success include appropriate intervention design, including building in community engagement features; addressing common contextual barriers of immunisation and leveraging facilitators; and accounting for existing implementation constraints. The median intervention cost per treated child per vaccine dose (excluding the cost of vaccines) to increase absolute immunisation coverage by one percent was US$3.68.

CONCLUSION

Community engagement interventions are successful in improving outcomes related to routine child immunisation. The findings are robust to exclusion of studies assessed as high risk of bias.

Understanding the rural-urban disparity in acute respiratory infection symptoms among under-five children in Sub-Saharan Africa: a multivariate decomposition analysis

Background

Acute Respiratory Infections (ARIs) account for more than 6% of the worldwide disease burden in children under the age of five, with the majority occurring in Sub-Saharan Africa. Rural children are more vulnerable to and disproportionately affected by ARIs. As a result, we examined the rural–urban disparity in the prevalence of ARI symptoms and associated factors among children under the age of five in Sub-Saharan Africa.

Methods

We used the most recent Demographic and Health Survey (DHS) data from 36 countries in Sub-Saharan Africa. The study included 199,130 weighted samples in total. To identify variables associated with ARIs symptoms, a multilevel binary logistic regression model was fitted. The Adjusted Odds Ratio (AOR) with a 95% CI was used to determine the statistical significance and strength of the association. To explain the rural–urban disparity in ARI prevalence, a logit-based multivariate decomposition analysis was used.

Results

Being female, ever breastfeeding, belonging to a poorer, better wealth status, and having better maternal educational status were significantly associated with lower odds of ARIs among under-five children. Whereas, small size or large size at birth, not taking vitamin A supplementation, being severely underweight, having diarrhea, didn’t have media exposure, never had the vaccination, being aged 36–47 months, and being aged 48–59 months were significantly associated with higher odds of ARIs among under-five children. The multivariate decomposition analysis revealed that the difference in characteristics (endowment) across residences explained 64.7% of the overall rural–urban difference in the prevalence of ARIs, while the difference in the effect of characteristics (change in coefficient) explained 35.3%.

Conclusion

This study found that rural children were highly affected by ARIs in SSA. To reduce the excess ARIs in rural children, public health interventions aimed at impoverished households, home births, and unvaccinated and malnourished children are crucial.

Impact of COVID-19 pandemic on tourism geographies of Bangladesh: study on Sylhet region

This qualitative study examines the impact of the COVID-19 pandemic on tourism geographies of Sylhet region in Bangladesh developing analytical linkages between pandemic and tourism geography. On the basis of in-depth interviews, the study explores micro effects on diverse actors involved in the tourism process of Sylhet division. As one of the emerging tourism hubs, why Sylhet region demands special treatment from local, national and international authorities and policymakers to mitigate the adverse effects of the ongoing coronavirus pandemic, has been investigated in this paper. However, the central argument of the study is that the COVID-19 pandemic has severely affected the demand and supply chains, local businesses, transportations, hotels and restaurants, tea industry, corporations, and local professional lives due to the imposed restrictions on human mobility, causing a sharp decline in socio-economic activities of Sylhet's tourism geographies.

Effect of age and sex on the associations between potential modifiable risk factors and both type 2 diabetes and impaired fasting glycaemia among West African adults

Background

Type 2 diabetes mellitus (T2DM) is becoming one of the leading causes of morbidity and mortality worldwide, including among Africans. Knowledge of the association between traditional risk factors and both diabetes and pre-diabetes, and whether these differ by age and sex, is important for designing targeted interventions. However, little is known about these associations for African populations.

Methods

The study used data from WHO STEPS surveys, comprising 15,520 participants (6,774 men and 8,746 women) aged 25–64 years, from 5 different West African countries, namely Burkina Faso (4,711), Benin (3,816), Mali (1,772), Liberia (2,594), and Ghana (2,662). T-test and chi-square tests were used to compare differences in the prevalence of traditional risk factors for both sexes. Multinomial logistic regression was conducted to ascertain the relative risks (RR) and 95% confidence intervals (CI) for both T2DM and impaired fasting glucose (IFG) relating to each risk factor, including obesity [defined by BMI, waist circumference (WC), waist-to-hip ratio (WHR), and waist-to-height ratio (WHtR)], high blood pressure (HBP), fruit and vegetable consumption, physical inactivity, alcohol consumption, and smoking. Models for each of these traditional risk factors and interactions with age and sex were fitted.

Results

Factors associated with T2DM and IFG were age, obesity [defined by BMI, WC, WHtR, and WHR], HBP, smoking, physical inactivity, and fruit and vegetable consumption (p < 0.05). Analysis of interaction effects showed few significant differences in associations between risk factors and T2DM according to age or sex. Significant interaction with age was observed for HBP*age and T2DM [RR; 1.20, 95% CI: (1.01, 1.42)) (p = 0.04)], WHtR*age and T2DM [RR; 1.23, 95% CI: (1.06, 1.44) (p = 0.007)] and WHR*age and IFG [RR: 0.79, 95% CI: (0.67, 0.94) (p = 0.006)]. Some interactions with age and sex were observed for the association of alcohol consumption and both IFG and T2DM, but no clear patterns were observed.

Conclusion

The study found that with very few exceptions, associations between traditional risk factors examined and both IFG and T2DM did not vary by age or sex among the West African population. Policies and public health intervention strategies for the prevention of T2DM and IFG should target adults of any age or sex in West Africa.

Factors associated with ownership and utilization of insecticide treated nets among children under five years in sub-Saharan Africa

Background

Insecticide-treated net (ITN) is a cost-effective means to control malaria and morbidity in under-five children. This study synthesizes the factors associated with using the ITN as a malaria prevention tool in sub-Saharan Africa.

Methods

There was an advanced search of four electronic databases, including PubMed Central, CINAHL, EMBASE, and Google Scholar, and identified articles between 2016 to April 2021. Following the title, abstract and full-text reading, 13 articles were deemed appropriate for this review. All the researchers developed, discussed, and accepted a matrix to extract relevant information from the studies. A convergent synthesis was adopted and allowed for integrating qualitative, quantitative, and mixed-method studies and transforming them into qualitative findings.

Results

Household and caregiver related factors that influenced utilization of the ITN were, Household heads having two or more sleeping places, a knowledge that ITN prevents malaria, the presence of hanging ITNs, high literacy, living female-headed households, birth spacing, unmarried mothers, and antenatal clinic attendance promoted utilization. Perceived malaria risk was a critical determinant of ITN ownership and utilization. Some factors that hindered the use of the ITN included hotness of the weather, absence of visible mosquitoes, cost, inadequate number, rooms designs, unaffordability, insufficient knowledge on causes of malaria, and poor attitude to use. Specific ITN factors that hindered use were color, chemicals use, odor, and shape.

Conclusion

It is important to use integrated multi-sectoral and culturally appropriate interventions to encourage households to prioritize and utilize the ITN in under-5 children.

Multi-period vaccine allocation model in a pandemic: A case study of COVID-19 in Australia

While the swift development and production of a COVID-19 vaccine has been a remarkable success, it is equally crucial to ensure that the vaccine is allocated and distributed in a timely and efficient manner. Prior research on pandemic supply chain has not fully incorporated the underlying factors and constraints in designing a vaccine allocation model. This study proposes an innovative vaccine allocation model to contain the spread of infectious diseases incorporating key contributing factors to the risk of uninoculated people including susceptibility rate and exposure risk. Analyses of the data collected from the state of Victoria in Australia show that a vaccine allocation model can deliver a superior performance in minimizing the risk of unvaccinated people when a multi-period approach is employed and augmenting operational mechanisms including transshipment between medical centers, capacity sharing, and mobile units being integrated into the vaccine allocation model.

Immunization data quality and decision making in pertussis outbreak management in southern Ethiopia: a cross sectional study

Background

The aim of this study was to investigate the quality of immunization data and monitoring systems in the Dara Malo District (Woreda) of the Gamo Administrative Zone, within the Southern Nations, Nationalities, and Peoples’ Region (SNNPR) of Ethiopia.

Methods

A cross-sectional study was conducted from August 4 to September 27, 2019, in Dara Malo District. The district was purposively selected during the management of a pertussis outbreak, based on a hypothesis of ‘there is no difference in reported and recounted immunization status of children 7 to 23 months in Dara Malo District of Ethiopia’. The study used the World Health Organization (WHO) recommended Data Quality Self-Assessment (DQS) tools. The accuracy ratio was determined using data from routine Expanded Program of Immunization (EPI) and household surveys. Facility data spanning the course of 336 months were abstracted from EPI registers, tally sheets, and monthly routine reports. In addition, household surveys collected data from caretakers, immunization cards, or oral reports. Trained DQS assessors collected the data to explore the quality of monitoring systems at health posts, health centers, and at the district health office level. A quality index (QI) and proportions of completeness, timeliness, and accuracy ratio of the first and third doses of pentavalent vaccines and the first dose of measles-containing vaccines (MCV) were formulated.

Results

In this study, facility data spanning 336 months were extracted. In addition, 595 children aged 7 to 23 months, with a response rate of 94.3% were assessed and compared for immunization status, using register and immunization cards or caretakers’ oral reports through the household survey. At the district level, the proportion of the re-counted vaccination data on EPI registers for first dose pentavalent was 95.20%, three doses of pentavalent were 104.2% and the first dose of measles was 98.6%. However, the ratio of vaccination data compared using tallies against the reports showed evidence of overreporting with 50.8%, 45.1%, and 46.5% for first pentavalent, third pentavalent, and the first dose of measles vaccinations, respectively. The completeness of the third dose of pentavalent vaccinations was 95.3%, 95.6%, and 100.0% at health posts, health centers, and the district health office, respectively. The timeliness of the immunization reports was 56.5% and 64.6% at health posts and health centers, respectively, while the district health office does not have timely submitted on time to the next higher level for twelve months. The QI scores ranged between 61.0% and 80.5% for all five categories, namely, 73.0% for recording, 71.4% for archiving and reporting, 70.4% for demographic information, 69.7% for core outputs, and 70.4% for data use and were assessed as suboptimal at all levels. The district health office had an emergency preparedness plan. However, pertussis was not on the list of anticipated outbreaks.

Conclusion

Immunization data completeness was found to be optimal. However, in the study area, the accuracy, consistency, timeliness, and quality of the monitoring system were found to be suboptimal. Therefore, poor data quality has led to incorrect decision making during the reported pertussis outbreak management. Availing essential supplies, including tally sheets, monitoring charts, and stock management tools, should be prioritized in Daro Malo District. Enhancing the capacity of healthcare providers on planning, recording, archiving, and reporting, analyzing, and using immunization data for evidence-based decision making is recommended. Improving the availability of recording and reporting tools is also likely to enhance the data accuracy and completeness of the community health information system. Adapting pertussis outbreak management guidelines and conducting regular data quality assessments with knowledge sharing events to all stakeholders is recommended.

Supplementary Information

The online version contains supplementary material available at 10.1186/s13690-022-00805-6.

Undiagnosed diabetes mellitus and associated factors among adults in Ethiopia: a systematic review and meta-analysis

Diabetes has become a major public health problem, with 4.6 million deaths annually. The number of people living with undiagnosed diabetes is on the rise and has a diverse prevalence. Thus, this systematic review and meta-analysis was aimed to synthesize the pooled estimate prevalence of undiagnosed diabetes mellitus, impaired fasting glucose and its associated factors in Ethiopia. The databases Medline, Hinari, Google Scholar, and Google search were used to find potential studies published from January 2013 until January 2021. Extracted data were entered into the excel spreadsheet. The random effects model with Der Simonian-Laird weights was used to assess the pooled estimate of prevalence of undiagnosed diabetes, impaired fasting glucose, and its associated factors. The Cochrane Q-test and I² statistics were used to screen for statistical heterogeneity. A funnel plot and Egger's statistical test were also used to search for any publication bias (small study effect). After extensive searching of articles on different databases, a total of nine studies were included for this systematic review and meta-analysis. In random effects model, the pooled prevalence of undiagnosed diabetes mellitus and impaired fasting glucose was 5.75%, 95% CI (3.90-7.59%), and 8.94%, 95% CI (2.60-15.28%), respectively. Regarding the associated factors, participants family history of diabetes was significantly associated with diabetes status. The pooled odds of developing diabetes mellitus among participants with a family history of diabetes mellitus were about 3.56 times higher than those without a family history of diabetes mellitus (OR = 3.56, 95% CI (2.23, 5.68)). In this review, the higher prevalence of undiagnosed diabetes mellitus and impaired fasting glucose was observed among adults in Ethiopia. Family history of diabetes was found to have an association with increased risk of diabetes mellitus. Our finding highlights the need of screening at the community level, with special focus on adults with family history of diabetes mellitus.

Influence of socio-demographic factors on coverage of full vaccination among children aged 12-23 months: a study in Indian context (2015-2016)

BACKGROUND

Vaccine-preventable diseases (VPDs) are one of the key public health concerns in low and middle-income countries due to incomplete vaccination coverage. Nearly three million children up to 5 years of age die due to VPDs each year. Vaccination plays a significant role in reducing child mortality and morbidity from VPDs. Globally, full vaccination coverage efficiently saves two to three million children's lives from life-threatening VPDs.

OBJECTIVE

This study intends to inspect the influence of socio-demographic factors on full vaccination coverage of children aged 12-23 months in India.

METHODS

A cross-sectional observational study was carried out using the NFHS-4, 2015-2016 data of India. A total of 44,771 children aged 12-23 months born to the mothers aged 15-49 years in the last 5 years preceding the survey were used for this study. For the analyses of the data, Bivariate and Multivariate analyses were performed.

RESULTS

The prevalence of full vaccination coverage of children aged 12-23 months in India was 62%. The result of the study indicated that maternal educational attainment, household wealth status, child size at birth, and maternal health-care services are the main significant predictors of full vaccination coverage. Other socio-demographic factors include maternal age, sex of the household head, exposure to mass media, child birth order, social category, religion, place of residence and region also play significant role in the coverage of full vaccination.

CONCLUSION

The study found that socio-demographic factors play a significant role in full vaccination coverage children in India. Therefore, policymaker and administrators should accentuate the inventive approach for the development of women education, improvement of family income, and easy accessibility of maternal and child healthcare services to surmount the impediment of children full vaccination coverage, which eventually reduce the risk of child morbidity and mortality.

Temporary Refugee and Migration Visas in Australia: An Occupational Health and Safety Hazard

Employment and work-related exploitation and discrimination are important social determinants of health. However, little is known about the experiences of people on temporary visas in Australia, particularly those on refugee visas. This article reports on a study of people living on temporary visas in South Australia and their experiences of workforce exploitation and discrimination and impacts on health. Interviews were conducted with 30 people: 11 on non-refugee temporary visas and 19 on refugee temporary visas. Data was analyzed thematically. Analysis identified experiences of exploitation and discrimination in the Australian labor market that included difficulties securing work, underpayment, overwork, and hazardous workplaces. These experiences had negative health effects, particularly on mental health. None had made a formal complaint about their treatment, citing the precarity of their visas, difficulties finding an alternative job, and lack of knowledge about what to do. The impacts were especially evident for refugees who were also grappling with pre-settlement trauma and ongoing uncertainties about their future protection. Overall, these findings of discrimination and exploitation in the workplace and subsequent ill health highlight the pervasive impact of neoliberal agendas and stress the need for industrial, immigration, and welfare reform to protect workers on temporary visas.

Do the dynamics of vaccine programs improve the full immunization of children under the age of five in Cameroon?

Background

Among the eight Millennium Development Goals (MDGs), three were devoted to health. Two amongst which MDG4 in relation to the reduction of infant mortality has not been achieved in Least Developed Countries (LDC). In Africa, a significant part of infant mortality is due to vaccine-preventable diseases administered free of charge by the Extended Program on Immunization (EPI). As such, in the “social equity” pillar of Sustainable Development Goals (SDG), the MDGs related to health have yet been taken into account. The achievement of these objectives requires an understanding of the immunization behavior of children under 5 years of age through an analysis of immunization dynamics between 1991 and 2011.

Methods

We use data from Demographic and Health Surveys (DHS) of 1991, 1998, 2004 and 2011 carried out by the National Institute of Statistics (NIS). The module concerning EPI vaccines was administered to 3350, 2317, 8125 and 25,524 under 5 in 1991, 1998, 2004 and 2011 respectively. The Immunization analysis was made from the logistic model for complete immunization and the Oaxaca’s decomposition to assess the contribution of the unexplained part, which is that of the strategies/programs implemented between 1991 and 2011 by the EPI to improve immunization.

Results

In general, children with vaccination card are more than 7 times likely to be fully immunized than their counterparts who do not have any. This result was higher in 1991 (approximately 57) and lowest in 2011 (5). In addition, the child’s birth order reduces his/her probability of being fully immunized and the impact increases with the latter’s birth order. On the other hand, the mother’s age as well as her level of education increase the child’s likelihood of receiving all basic vaccines. Moreover, the contributions of EPI partners in terms of immunization support as well as strategies to promote immunization through communication for development are of a particular importance in increasing immunization coverage. They significantly explain 67.62% of the 0.105 gain recorded within the 2011–2004 period and 72.46% of the 0.069 gain recorded within the 2004–1998 period.

Conclusion

The contribution of EPI partner organizations is fundamental for the achievement of EPI objectives. Since they contribute to increase the likelihood of fully immunized children. The link with child immunization is done through the specific characteristics to the mother.

The influence of migration on women's use of different aspects of maternity care in the German health care system: Secondary analysis of a comparative prospective study with the Migrant Friendly Maternity Care Questionnaire (MFMCQ)

INTRODUCTION

Approximately 21% of Germany's inhabitants or their parents have been born abroad. There is evidence that immigrant women are starting antenatal care later than nonimmigrants. In Berlin, equality in health care access had improved until 2011-2012, leaving only women with Low German language proficiency and an insecure residence status particularly at risk. With the recent influx of refugees, we analyzed whether access to antenatal and postpartum care differs depending on immigration, residence status, income, and education.

METHODS

At our Berlin tertiary care center, a modified version of the Migrant Friendly Maternity Care Questionnaire was administered to women who delivered in the first half of 2017. Multivariate modeling compared nonimmigrant women, immigrants, and women who are direct descendants of immigrants.

RESULTS

The study included 184 nonimmigrant women, 214 immigrant women, and 62 direct descendants of immigrants. Germany is relatively good in prenatal care for immigrant women, as most are getting adequate prenatal care. However, 21% of immigrants compared with 11% of nonimmigrant women started pregnancy care after the first trimester (P = .03). Low income was a more powerful predictor than immigration status for starting prenatal care after the first trimester. Immigrant women (23%) were less informed on postpartum care availability than nonimmigrants (3%) and used less postpartum midwifery care.

CONCLUSIONS

When designing health care interventions for immigrant women, not only migration-specific factors should be considered but also low income as a barrier to access to maternity care.

Correlation between human rights promotion and health protection: a cross country analysis

Purpose

The purpose of this paper is to explore the correlation among health outcomes, and civil and political rights (CPR) and also economic, social and cultural rights.

Design/methodology/approach

The study uses cross-sectional data from 161 countries. The authors use health outcomes and human rights variables in the model. In order to combine dimensions of human rights, this paper uses factor analysis and obtains proxy variables that measure economic, social and cultural rights and CPR. The two proxy variables are used as independent variables to explain variations in health in a regression model. The paper then classifies countries by cluster analysis and explores the patterns of different components of human rights and health outcomes across country clusters.

Findings

The regression model demonstrates that the economic, social and cultural rights variables explain variations in all health outcomes. The relationship between CPR and health is weaker than that of the economic, social and cultural rights. Cluster analysis further reveals that despite the country’s commitment to CPR, those that highly respect economic, social and cultural rights lead to superior health outcomes. The more respect a country has for economic, social and cultural rights, the better the health outcomes for the citizens of that country.

Practical implications

National policies should consider equal emphasis on all dimensions of human rights for further improvements in health.

Originality/value

The sole promotion of CPR such as democracy and empowerment, absence of adequate support of economic, social and cultural rights such as rights to housing, education, food and work can only contribute partially to health.

The mental health effects of visa insecurity for refugees and people seeking asylum: a latent class analysis

OBJECTIVES

Current regional conflicts are creating a surge in forced migration, and heightened visa restrictions are increasingly being applied. The current study aimed to examine the relationship between visa insecurity and psychological outcomes within a large clinical sample of refugees and people seeking asylum in Australia.

METHODS

The sample comprised 781 clients (53.9% male, 16-93 years) attending a clinic for trauma survivors. Country of birth was most frequently identified as Afghanistan (18.1%), Iraq (15.3%) and Iran (15.1%). The Hopkins Symptom Checklist was administered at admission.

RESULTS

Latent class analyses identified four groups varying in severity of symptoms, namely very high (16.1%), high (38.1%), moderate (31.5%), and low (14.3%). People with insecure visa status were at least five times more likely to report high (OR = 5.86, p < 0.001) or very high (OR = 5.27, p < 0.01) depression and anxiety symptoms than those with permanent residency. Women were almost twice as likely to report high (OR = 1.96 p < 0.01) or very high (OR = 1.96, p < 0.05) symptoms.

CONCLUSIONS

The findings suggest that temporary visas play a significant role in psychological distress and that timely immigration processing has important implications for health outcomes.

Effects of non-health-targeted policies on migrant health: a systematic review and meta-analysis

BACKGROUND

Government policies can strongly influence migrants' health. Using a Health in All Policies approach, we systematically reviewed evidence on the impact of public policies outside of the health-care system on migrant health.

METHODS

We searched the PubMed, Embase, and Web of Science databases from Jan 1, 2000, to Sept 1, 2017, for quantitative studies comparing the health effects of non-health-targeted public policies on migrants with those on a relevant comparison population. We searched for articles written in English, Swedish, Danish, Norwegian, Finnish, French, Spanish, or Portuguese. Qualitative studies and grey literature were excluded. We evaluated policy effects by migration stage (entry, integration, and exit) and by health outcome using narrative synthesis (all included studies) and random-effects meta-analysis (all studies whose results were amenable to statistical pooling). We summarised meta-analysis outcomes as standardised mean difference (SMD, 95% CI) or odds ratio (OR, 95% CI). To assess certainty, we created tables containing a summary of the findings according to the Grading of Recommendations Assessment, Development, and Evaluation. Our study was registered with PROSPERO, number CRD42017076104.

FINDINGS

We identified 43 243 potentially eligible records. 46 articles were narratively synthesised and 19 contributed to the meta-analysis. All studies were published in high-income countries and examined policies of entry (nine articles) and integration (37 articles). Restrictive entry policies (eg, temporary visa status, detention) were associated with poor mental health (SMD 0·44, 95% CI 0·13-0·75; I2=92·1%). In the integration phase, restrictive policies in general, and specifically regarding welfare eligibility and documentation requirements, were found to increase odds of poor self-rated health (OR 1·67, 95% CI 1·35-1·98; I2=82·0%) and mortality (1·38, 1·10-1·65; I2=98·9%). Restricted eligibility for welfare support decreased the odds of general health-care service use (0·92, 0·85-0·98; I2=0·0%), but did not reduce public health insurance coverage (0·89, 0·71-1·07; I2=99·4%), nor markedly affect proportions of people without health insurance (1·06, 0·90-1·21; I2=54·9%).

INTERPRETATION

Restrictive entry and integration policies are linked to poor migrant health outcomes in high-income countries. Efforts to improve the health of migrants would benefit from adopting a Health in All Policies perspective.

FUNDING

Swedish Council for Health, Working Life, and Social Research; UK Medical Research Council; Scottish Government Chief Scientist Office.

"Doctors ready to be posted are jobless on the street…" the deployment process and shortage of doctors in Tanzania

BACKGROUND

The World Health Organization advocates that health workforce development is a continuum of three stages of entry, available workforce and exit. However, many studies have focused on addressing the shortage of numbers and the retention of doctors in rural and remote areas. The latter has left the contribution of the entry stage in particularly the deployment process on the shortage of health workforce less understood. This study therefore explored the experiences of medical doctors (MDs) on the deployment process after the internship period in Tanzania's health sector.

METHODS

A qualitative case study that adopted chain referral sampling was used to conduct 20 key informant interviews with MDs who graduated between 2003 and 2009 from two Medical Universities in Tanzania between February and April 2016. These MDs were working in hospitals at different levels and Medical Universities in eight regions and five geo-political zones in the country. Information gathered was analysed using a qualitative content analysis approach.

RESULTS

Experiences on the deployment process fall into three categories. First, "uncertainties around the first appointment" attributed to lack of effective strategies for identification of the pool of available MDs, indecision and limited vacancies for employment in the public sector and private sector and non-transparent and lengthy bureaucratic procedures in offering government employment. Second, "failure to respect individuals' preferences of work location" which were based on the influence of family ties, fear of the unknown rural environment among urbanized MDs and concern for career prospects. Third, "feelings of insecurity about being placed at a regional and district level" partly due to local government authorities being unprepared to receive and accommodate MDs and territorial protectionism among assistant medical officers.

CONCLUSIONS

Experiences of MDs on the deployment process in Tanzania reveal many challenges that need to be addressed for the deployment to contribute better in availability of equitably distributed health workforce in the country. Short-term, mid-term and long-term strategies are needed to address these challenges. These strategies should focus on linking of the internship with the first appointment, work place preferences, defining and supporting career paths to health workers working under the local government authorities, improving the working relationships and team building at the work places and fostering rural attachment to medical students during medical training.

Modifiable and emerging risk factors for type 2 diabetes in Africa: a systematic review and meta-analysis protocol

BACKGROUND

Type 2 diabetes mellitus (T2DM) remains a public health problem in low-income countries, including African countries. Risk factors of this disease in Africa are still unclear. This study will examine the modifiable and emerging risk factors associated with T2DM in Africa.

METHODOLOGY

The study will include a systematic review and meta-analysis of published and unpublished empirical studies, reporting quantitative data only. We will conduct a search on scientific databases (e.g. Global Health), general online search engines (e.g. Google Scholar) and key websites for grey literature using a combination of key countries/geographic terms, risk factors (e.g. overweight/obesity) and T2DM (including a manual search of the included reference lists). We will use the Comprehensive Meta-Analysis Software (CMA) version 2.0 for data management and analysis. This protocol follows the Preferred Reporting Items for Systematic Review and Meta-Analysis Protocols (PRISMA-P).

DISCUSSION

The systematic review and meta-analysis will provide a robust and reliable evidence base for policy makers and future research. This may help with identifying and implementing more cost-effective diabetes prevention strategies and improved resource allocation.

SYSTEMATIC REVIEW REGISTRATION

This protocol has been registered with the PROSPERO international prospective register of systematic reviews. The reference number is CRD42016043027 .

Meanings of encounters for close relatives of people with a long-term illness within a primary healthcare setting

BACKGROUND

Encounters play an important role in the relationship between healthcare personnel and the close relatives of people with a long-term illness.AimThe aim of this study was to elucidate the meanings of encounters for close relatives of people with a long-term illness within a primary healthcare setting.

METHODS

Interviews using a narrative approach were conducted with seven women and three men, and the phenomenological hermeneutic method was used to interpret the interview texts.

RESULTS

The structural analysis revealed three major themes: being confirmed as a family, being informed of the care, and being respected as a valuable person. Close relatives stated that they wanted to be confirmed as a family and have a familiar and trusting relationship with healthcare personnel. They valued being informed concerning the care of the ill person so that they could give support at home. It was also important to be compassionately viewed as an important person in a welcoming atmosphere based on respect and dignity.

Cost of diabetes mellitus in Africa: a systematic review of existing literature

Background

There is an increasing recognition that non communicable diseases impose large economic costs on households, societies and nations. However, not much is known about the magnitude of diabetes expenditure in African countries and to the best of our knowledge no systematic assessment of the literature on diabetes costs in Africa has been conducted. The aim of this paper is to capture the evidence on the cost of diabetes in Africa, review the methods used to calculate costs and identify areas for future research.

Methods

A desk search was conducted in Pubmed, Medline, Embase, and Science direct as well as through other databases, namely Google Scholar. The following eligibility criteria were used: peer reviewed English articles published between 2006 and 2016, articles that reported original research findings on the cost of illness in diabetes, and studies that covered at least one African country. Information was extracted using two data extraction sheets and results organized in tables. Costs presented in the studies under review are converted to 2015 international dollars prices (I$).

Results

Twenty six articles are included in this review. Annual national direct costs of diabetes differed between countries and ranged from I$3.5 billion to I$4.5 billion per annum. Indirect costs per patient were generally higher than the direct costs per patient of diabetes. Outpatient costs varied by study design, data source, perspective and healthcare cost categories included in the total costs calculation. The most commonly included healthcare items were drug costs, followed by diagnostic costs, medical supply or disposable costs and consultation costs. In studies that reported both drug costs and total costs, drug costs took a significant portion of the total costs per patient. The highest burden due to the costs associated with diabetes was reported in individuals within the low income group.

Conclusion

Estimation of the costs associated with diabetes is crucial to make progress towards meeting the targets laid out in Sustainable Development Goal 3 set for 2030. The studies included in this review show that the presence of diabetes leads to elevated costs of treatment which further increase in the presence of complications. The cost of drugs generally contributed the most to total direct costs of treatment. Various methods are used in the estimation of diabetes healthcare costs and the costs estimated between countries differ significantly. There is room to improve transparency and make the methodologies used standard in order to allow for cost comparisons across studies.

Electronic supplementary material

The online version of this article (10.1186/s12992-017-0318-5) contains supplementary material, which is available to authorized users.

"No More Buzz": A Qualitative Study of the Current Response to HIV in the Anglican Church in the Western Cape, South Africa

Using a triangulation design combining participant observation, survey results, and interviews, this paper studies the current form of the response to HIV in the local Anglican Church in the Western Cape, South Africa. The results show that people are generally aware of HIV. The "buzz" around HIV has, however, subsided. The local church does not directly engage HIV anymore, and HIV is more mentioned than talked about. HIV stigma continues to pose a challenge. To work towards the prevention of HIV, the local church needs to put HIV back on the agenda and continue to speak about the virus.

The proposal of philosophical basis of the health care system

The studies of health care systems are conducted intensively on various levels. They are important because the systems suffer from numerous pathologies. The health care is analyzed, first of all, in economic aspects but their functionality in the framework of systems theory is studied, as well. There are also attempts to work out some general values on which health care systems should be based. Nevertheless, the aforementioned studies, however, are fragmentary ones. In this paper holistic approach to the philosophical basis of health care is presented. The levels on which the problem can be considered are specified explicitly and relations between them are analyzed, as well. The philosophical basis on which the national health care systems could be based is proposed. Personalism is the basis for the proposal. First of all, the values, that are derived from the personalistic philosophy, are specified as the basic ones for health care systems. Then, general organizational and functional properties of the system are derived from the assumed values. The possibility of adaptation of solutions from other fields of social experiences are also mentioned. The existing health care systems are analyzed within the frame of the introduced proposal.

A Systematic Review of Post-traumatic Stress Disorder and Depression Amongst Iraqi Refugees Located in Western Countries

A systematic review of literature reporting prevalence rates of posttraumatic stress disorder (PTSD) and depression amongst community samples of resettled Iraqi refugees was undertaken. A search of the electronic databases of Medline, PsychINFO, CINAHL, PILOTS, Scopus, and Cochrane, up to November 2013 was conducted. Following the application of the inclusion and exclusion criteria, eight empirical papers were included in the review and analysis. Specifically, six studies reported on PTSD prevalence (total n = 1,912), which ranged from 8 to 37.2 % and seven studies reported on rates of depression (total n = 1,647) noted to be 28.3 to 75 %. The overall interobserver agreement for the methodological quality assessment was good to excellent with a Kappa coefficient of 0.64. Iraqi refugees continue to represent one of the largest groups being resettled worldwide. This systematic review indicates that prevalence of PTSD and depression is high and should be taken into consideration when developing mental health early intervention and treatment services.

Reasons for defaulting from childhood immunization program: a qualitative study from Hadiya zone, Southern Ethiopia

Background

Reduction of mortality and morbidity from vaccine-preventable diseases in developing countries involves successfully implementing strategies that ensure high coverage and minimize drop-outs and missed opportunities. Achieving maximum coverage, however, has been a challenge due to many reasons, including high rates of defaulters from the program. The objective of this study was to explore the reasons behind defaulting from the immunization program.

Methods

A qualitative study was conducted in two districts of Hadiya zone, Southern Ethiopia between November 2014 and April 2015. A total of twenty-six in-depth interviews were held with mothers of defaulted children aged 6-11months old and key informants from the communities, health centers, and health offices. Observations and review of relevant documents were also conducted. Thematic analysis was used to analyze the data.

Results

In this study, the main reason for defaulting from the immunization was inadequate counseling of mothers that led to a lack of information about vaccination schedules and service arrangements, including in unusual circumstances such as after missed appointment, loss of vaccination card and when the health workers failed to make home visits. Provider-client relationships are poor with mothers reporting fear of mistreatment and lack of cooperation from service providers. Contrary to what health workers and managers believe, mothers were knowledgeable about the benefits of vaccination. The high workload on mothers compounded by the lack of support from male partners was also found to contribute to the problem. Health system factors that contributed to the problem were poorly arranged and coordinated immunization services, vaccine and supplies stock outs, and lack of viable defaulter tracking systems in the health facilities.

Conclusions

The main reasons for defaulting from the immunization program are poor counseling of mothers, unsupportive provider-client relationships, poor immunization service arrangements, and lack of systems for tracking defaulters. Efforts to reduce defaulter rates from the immunization program need to focus on improving counseling of mothers and strengthening the health systems, especially with regards to service arrangements and tracking of defaulters.

Education and Income Imbalances Among Married Couples in Malawi as Predictors for Likelihood of Physical and Emotional Intimate Partner Violence

Intimate partner violence is a social and public health problem that is prevalent across the world. In many societies, power differentials in relationships, often supported by social norms that promote gender inequality, lead to incidents of intimate partner violence. Among other factors, both a woman's years of education and educational differences between a woman and her partner have been shown to have an effect on her likelihood of experiencing intimate partner abuse. Using the 2010 Malawian Demographic and Health Survey data to analyze intimate partner violence among 3,893 married Malawian women and their husbands, this article focuses on understanding the effect of educational differences between husband and wife on the likelihood of physical and emotional abuse within a marriage. The results from logistic regression models show that a woman's level of education is a significant predictor of her likelihood of experiencing intimate partner violence by her current husband, but that this effect is contingent on her husband's level of education. This study demonstrates the need to educate men alongside of women in Malawi to help decrease women's risk of physical and emotional intimate partner violence.

Sex differences in interpersonal violence in Malawi: analysis of a hospital-based trauma registry

BACKGROUND

Although interpersonal violence ("assault") exists in every society, the World Health Organization (WHO) estimated that 90 % of the exposure burden occurs in low- and middle-income countries. The objectives of this study were to define the incidence of assault-related injuries among subjects presenting for emergency room care secondary to sustained trauma in Lilongwe, Malawi; to measure the impact of sex on incidence, injury type, and care received; and to measure the effect of both sex and geographic location of the injury on time to presentation for medical care.

METHODS

This is a retrospective cohort analysis of data prospectively collected in the Kamuzu Central Hospital Trauma Surveillance Registry from July 2008 to December 2010 (n = 23,625). We used univariate, bivariate, and logistic regression analyses to measure association of sex with variables of interest, and geospatial mapping to evaluate the association of location of assault on time to presentation for care.

RESULTS

The mean age of our trauma cohort was 27.7 years. Assaults accounted for 26.8 % of all injuries. Of those assaulted, 21.0 % (1299) were female, who were younger (26.2 vs. 28.1 years, p < 0.001), more likely to arrive to the hospital by minibus (p < 0.001), and less likely to arrive by police (p < 0.001). Altogether 62 % of the females were assaulted in their homes-much more often than their male counterparts (p < 0.001). Females were more likely to sustain contusions (p < 0.001) and males more likely to have lacerations and penetrating stab wounds (p < 0.001) or head injury (p < 0.001). Females had delayed hospital presentation following assault (p = 0.001) and were more likely to be treated as outpatients after adjusting for age, injury type, and injury location (adjusted odds ratio 1.74, 95 % CI 1.3-2.3, p < 0.001). Assaults clustered geographically in the Lilongwe district. Delayed presentation of females occurred irrespective of proximity to the hospital.

CONCLUSIONS

This study brings attention to sex differences in assault victims. A prevention strategy focusing on sex roles and domestic abuse of women is paramount. Efforts are needed to stop dischargin female assault victims back into a potentially unsafe, abusive environment.

Keeping the secret: how HIV-positive children in Iringa, Tanzania, respond to the perceived need for silence and secrecy

Children who live with HIV may experience two aspects of disclosure: receiving disclosure and disclosing their status to others. The objective of this paper is to explore how HIV-positive children respond to: (1) the disclosure process; and (2) the perceived need for secrecy and silence concerning living with HIV. Thirteen HIV-positive children between the ages of 10 and 15 years were recruited through a HIV treatment centre in Iringa, Tanzania. Data were collected through in-depth interviews with the children and staff members. The children received disclosure about their status from healthcare workers rather than caregivers. Several children were asked by their caregivers to keep their status secret, some chose to do so themselves, largely to avoid experienced or perceived stigma from the community. Secrecy had an impact on potentially supportive relationships. Children tend to mimic adult responses, including partial disclosure and lying to others.

Beliefs, stigma and discrimination associated with mental health problems in Uganda: implications for theory and practice

BACKGROUND

There are major gaps in knowledge about beliefs, stigma and discrimination in Uganda, including the relationship between different cultural beliefs and stigmatising responses, how stigma and beliefs result in discrimination and the impact of social factors such as gender, poverty and ethnic conflict.

AIM

This exploratory study aims to understand beliefs, stigma and discrimination associated with mental health in Uganda in more depth from the perspectives of different stakeholders.

METHODS

Focus groups and interviews were undertaken with mental health activists, policymakers, practitioners, non-governmental and human rights organisations, journalists and academics.

RESULTS

Stigma was reported by individuals, families, communities and institutions, including health services. The study also found stigmatising beliefs linked to traditional, religious and medical explanatory frameworks, high levels of 'associated stigma', common mental health problems rarely medicalised and discrimination linked to poverty, gender and conflict.

CONCLUSIONS

The findings suggest the need to address stigma in their cultural and social context, alongside other human rights initiatives.

Immunization coverage in young children: a study nested into a health and demographic surveillance system in Burkina Faso

BACKGROUND

Reliable estimates of immunization coverage are the basis for rational policy making, program implementation and evaluation. Vaccination coverage is usually measured using administrative data or surveys, both having a number of methodological problems.

METHODS

We estimated vaccination coverage using a data set of 11 906 children aged <5 years from an existing Health and Demographic Surveillance System (HDSS) in north-western Burkina Faso. Data were collected from September 2008 to December 2009.

RESULTS

Vaccination coverage based on information from existing vaccination cards ranged from 80% (measles) to 94% (OPV1). When taking into consideration all information available (including BCG scars in children with and without vaccination card), full coverage in children aged 12-23 months was around 75%, with a significantly higher coverage in rural compared with urban areas. There were no differences in vaccination coverage between boys and girls.

CONCLUSION

The study supports other studies that found vaccination coverage improvement in Burkina Faso recently. In addition, our study found slightly better vaccination coverage in rural compared with urban areas, which needs further consideration.

Viewing Uganda's mental health system through a human rights lens

There has been increased global concern about the human rights violations experienced by people with mental disorders. The aim of this study was to analyse Uganda's mental health care system through a human rights lens. A survey of the existing mental health system in Uganda was conducted using the WHO Assessment Instrument for Mental Health Systems. In addition, 62 interviews and six focus groups were conducted with a broad range of mental health stakeholders at the national and district levels. Despite possessing a draft mental health policy that is in line with many international human rights standards, Uganda's mental health system inadequately promotes and protects, and frequently violates the human rights of people with mental disorders. The mental health legislation is offensive and stigmatizing. It is common for people accessing mental health services to encounter physical and emotional abuse and an inadequate quality of care. Mental health services are inequitably distributed. Within Ugandan society, people with mental disorders also frequently experience widespread stigma and discrimination, and limited support. Promoting and protecting the rights of people with mental disorders has ethical and public health imperatives. A number of policy, legislative and service development initiatives are required.