Evaluating the effectiveness of utilization of health communication interventions on sexual and reproductive health of the Rohingya women living in Cox's Bazar refugee camp

Objectives

This study aimed to examine the effectiveness of NGOs' health communication interventions (HCIs) regarding sexual and reproductive health (SRH) among the Rohingya women living in the refugee camps in Cox's Bazar, Bangladesh.

Methods

A camp-based cross-sectional questionnaire survey was conducted from November 10, 2019, to January 10, 2020, among 415 Rohingya married women of reproductive age (above 18-49 years) living in the refugee camp in Cox's Bazar, Bangladesh. The study participants were selected using a convenient sampling. The independent-sample t-test and hierarchical regression analysis were performed using IBM SPSS version 24.0.

Results

Different myths and perceptions of taboo are common among the Rohingya women regarding SRH which imposes some restrictions on them. Of the Rohingya women, 79.8 percent ever had a consultation with non-government organizations' (NGOs) appointed health care providers (doctors/nurses) regarding SRH issues, while only 68.4 percent of them had a door visit by the NGO workers in this regard. Moreover, 62.7 percent participated in NGO's SRH communication program, whereas three-fourths understood the SRH messages appropriately. However, the study findings reported significant differences (p ≤ .001) in the mean scores of all items related to participants' SRH status for the difference in the utilization level of health communication interventions. Regression analysis shows that the Rohingya women's utilization of NGOs' health communication interventions appeared as stronger predictors than socioeconomic variables for better SRH status. At the same time, β values indicate that the Rohingya women's interpersonal communication with a health care provider and understanding the messages of communication activities are reported as the strongest predictors of outcome variables.

Conclusion

Health communication interventions significantly influence positive changes in women's SRH. Accordingly, this study recommends strengthening communication interventions using behavioral change theories and strategic communication approaches as it is difficult to change their socioeconomic status in existing settings.

Inclusive education in a refugee camp for children with disabilities: How are school setting and children's behavioral functioning related?

Many refugee children face challenges accessing education, but refugee children with disabilities are especially vulnerable to exclusion from school environments as well as social settings. Mainstreaming is considered a best practice but may not always be feasible given the limited resources available in refugee camps. The purpose of this study is to examine the extent to which school setting (i.e., special needs vs. mainstream classrooms) is associated with changes in children's prosocial behaviors (i.e., social skills and ability to get along well with peers) and behavioral difficulties, accounting for disability status. In Kakuma Refugee Camp in Kenya, researchers collected two waves of data (approximately 2.5 years apart) for students enrolled in special needs schools (n = 78) and students who had transitioned from special needs schools into mainstream classrooms (n = 51). Children's average prosocial scores decreased between wave 1 and wave 2, but scores from children in special needs schools decreased at a lower rate indicating potential protective factors in these settings. While children's average total difficulties decreased over time, children's difficulties in special needs schools decreased at a faster rate, also indicating potential protective factors. Neither severity of disability nor gender significantly predicted change in prosocial or difficulties scores. In the context of a refugee camp, mainstreaming alone may not fully address the needs of children with disabilities. Specific factors seen in special education settings, such as individualized services, accessible accommodations, and infrastructure supports, must be considered as a means of creating inclusive educational environments.

Epidemiology of surgery in a protracted humanitarian setting: a 20-year retrospective study of Nyarugusu Refugee Camp, Kigoma, Western Tanzania

Background

There are 80 million forcibly displaced persons worldwide, 26.3 million of whom are refugees. Many refugees live in camps and have complex health needs, including a high burden of non-communicable disease. It is estimated that 3 million procedures are needed for refugees worldwide, yet very few studies exist on surgery in refugee camps, particularly protracted refugee settings. This study utilizes a 20-year dataset, the longest dataset of surgery in a refugee setting to be published to date, to assess surgical output in a setting of protracted displacement.

Methods

A retrospective review of surgeries performed in Nyarugusu Camp was conducted using paper logbooks containing entries between November 2000 and September 2020 inclusive. Abstracted data were digitized into standard electronic form and included date, patient nationality, sex, age, indication, procedure performed, and anesthesia used. A second reviewer checked 10% of entries for accuracy. Entries illegible to both reviewers were excluded. Demographics, indication for surgery, procedures performed, and type of anesthesia were standardized for descriptive analysis, which was performed in STATA.

Results

There were 10,799 operations performed over the 20-year period. Tanzanians underwent a quarter of the operations while refugees underwent the remaining 75%. Ninety percent of patients were female and 88% were 18 years of age or older. Caesarean sections were the most common performed procedure followed by herniorrhaphies, tubal ligations, exploratory laparotomies, hysterectomies, appendectomies, and repairs. The most common indications for laparotomy procedures were ectopic pregnancy, uterine rupture, and acute abdomen. Spinal anesthesia was the most common anesthesia type used. Although there was a consistent increase in procedural volume over the study period, this is largely explained by an increase in overall camp population and an increase in caesarean sections rather than increases in other, specific surgical procedures.

Conclusion

There is significant surgical volume in Nyarugusu Camp, performed by staff physicians and visiting surgeons. Both refugees and the host population utilize these surgical services. This work provides context to the surgical training these settings require, but further study is needed to assess the burden of surgical disease and the extent to which it is met in this setting and others.

Drinking water provision and quality at the Sahrawi refugee camps in Tindouf (Algeria) from 2006 to 2016

Drinking water provision has been a constant challenge in the Sahrawi refugee camps, located in the desert near Tindouf (Algeria). The drinking water supply system is itself divided in three zones which pump groundwater from different deep aquifers. It is equipped with reverse osmosis plants and chlorination systems for treating water. The allocation of water supplied to the Saharawi refugees for human consumption in 2016 has been estimated at between 14 and 17 L/person/day on average. This supplied water volume is below recommended standards, and also below the strategic objective of the Sahrawi government (20 L/person/day). Yet the local groundwater resources are huge in comparison with estimated consumption, and hence there is great potential for increasing the supplied volume through effecting improvements in the supply system. The physico-chemical quality of the raw and supplied water between 2006 and 2016 has been assessed according to Algerian standards for human consumption. The raw water of two zones of the supply system presents a very high conductivity and high concentrations of chloride, nitrate, fluoride, sulfate, sodium, calcium, potassium and iodide concentrations of natural origin, which may entail health risks. The treatment of water in a reverse osmosis plant greatly improves its quality and osmosed water met the standards. However, the supply of osmosed and raw water needs to be combined in Zone 1, to avoid an excessive reduction in water volume, and the supplied raw water poses a risk to the health of the refugees. The present study provides an example of a drinking water supply system under extreme drought conditions and in the political and social conditions of a refugee camp. Furthermore, it establishes a reference for supplied water allocation and quality in the Sahrawi refugee camps.

Evidence-based chlorination targets for household water safety in humanitarian settings: Recommendations from a multi-site study in refugee camps in South Sudan, Jordan, and Rwanda

The current Sphere guideline for water chlorination in humanitarian emergencies fails to reliably ensure household water safety in refugee camps. We investigated post-distribution chlorine decay and household water safety in refugee camps in South Sudan, Jordan, and Rwanda between 2013-2015 with the goal of demonstrating an approach for generating site-specific and evidence-based chlorination targets that better ensure household water safety than the status quo Sphere guideline. In each of four field studies we conducted, we observed how water quality changed between distribution and point of consumption. We implemented a nonlinear optimization approach for the novel technical challenge of modelling post-distribution chlorine decay in order to generate estimates on what free residual chlorine (FRC) levels must be at water distribution points, in order to provide adequate FRC protection up to the point of consumption in households many hours later at each site. The site-specific FRC targets developed through this modelling approach improved the proportion of households having sufficient chlorine residual (i.e., ≥0.2 mg/L FRC) at the point of consumption in three out of four field studies (South Sudan 2013, Jordan 2014, and Rwanda 2015). These sites tended to be hotter (i.e., average mid-afternoon air temperatures >30°C) and/or had poorer water, sanitation, and hygiene (WASH) conditions, contributing to considerable chlorine decay between distribution and consumption. Our modelling approach did not work as well where chlorine decay was small in absolute terms (Jordan 2015). In such settings, which were cooler (20 to 30°C) and had better WASH conditions, we found that the upper range of the current Sphere chlorination guideline (i.e., 0.5 mg/L FRC) provided sufficient residual chlorine for ensuring household water safety up to 24 hours post-distribution. Site-specific and evidence-based chlorination targets generated from post-distribution chlorine decay modelling could help improve household water safety and public health outcomes in refugee camp settings where the current Sphere chlorination guideline does not provide adequate residual protection. Water quality monitoring in refugee/IDP camps should shift focus from distribution points to household points of consumption in order to monitor if the intended public health goal of safe water at the point of consumption is being achieved.

One Health education in Kakuma refugee camp (Kenya): From a MOOC to projects on real world challenges

Today, the world counts millions of refugees but only a fraction of them have access to higher education. Despite the multiple public health problems in refugee camps and the need to build local capacities to prevent and combat them, University level courses in public health are largely unavailable for refugees. This paper describes the development, implementation and evaluation of an innovative two-module blended-learning programme on One Health in Kakuma refugee camp (Kenya). This programme combines: (I) Interdisciplinary and multi-expert MOOC on "Global Health at the Human-Animal-Ecosystem interface"; (II) peer-to-peer learning involving students from University of Geneva Master of science in Global Health and research collaborations around specific and locally-relevant problems; (III) online mentoring and lecturing by experts from the Institute of Global Health of the University of Geneva in Kakuma. A total of 67 refugees applied to Module 1; 15 started the Module 1 in October 2017, of these 14 completed it and 6 passed the exams, finally five students started the Module 2 in October 2018 which they all passed in February 2019. Five student-led collaborative projects were developed focusing on the conception of a community-based monitoring system for prevalent diseases in the camp. With such a pedagogic approach, the programme provides an overview on Global Health challenges at the human-animal-ecosystem interface and the importance of the One Health approach, and introduces students to scientific research through interdisciplinary and international collaborations and innovation. The high number of applicants and positive feedback from students in Kakuma show the interest in One Health education in the camp. This learning experience ultimately aims at building local knowledge and capacity fostering "One Health" champions to reinforce local and national health system. This framework for One Health education could be potentially scaled up to other camps in Africa and the world.

Population dynamics, pathogen detection and insecticide resistance of mosquito and sand fly in refugee camps, Greece

BACKGROUND

As of 2015 thousands of refugees are being hosted in temporary refugee camps in Greece. Displaced populations, travelling and living under poor conditions with limited access to healthcare are at a high risk of exposure to vector borne disease (VBD). This study sought to evaluate the risk for VBD transmission within refugee camps in Greece by analyzing the mosquito and sand fly populations present, in light of designing effective and efficient context specific vector and disease control programs.

METHODS

A vector/pathogen surveillance network targeting mosquitoes and sand flies was deployed in four temporary refugee camps in Greece. Sample collections were conducted bi-weekly during June-September 2017 with the use of Centers for Disease Control (CDC) light traps and oviposition traps. Using conventional and molecular diagnostic tools we investigated the mosquito/sand fly species composition, population dynamics, pathogen infection rates, and insecticide resistance status in the major vector species.

RESULTS

Important disease vectors including Anopheles sacharovi, Culex pipiens, Aedes albopictus and the Leishmania vectors Phlebotomus neglectus, P. perfiliewi and P. tobbi were recorded in the study refugee camps. No mosquito pathogens (Plasmodium parasites, flaviviruses) were detected in the analysed samples yet high sand fly Leishmania infection rates are reported. Culex pipiens mosquitoes displayed relatively high knock down resistance (kdr) mutation allelic frequencies (ranging from 41.0 to 63.3%) while kdr mutations were also detected in Ae. albopictus populations, but not in Anopheles and sand fly specimens. No diflubenzuron (DFB) mutations were detected in any of the mosquito species analysed.

CONCLUSIONS

Important disease vectors and pathogens in vectors (Leishmania spp.) were recorded in the refugee camps indicating a situational risk factor for disease transmission. The Cx. pipiens and Ae. albopictus kdr mutation frequencies recorded pose a potential threat against the effectiveness of pyrethroid insecticides in these settings. In contrast, pyrethroids appear suitable for the control of Anopheles mosquitoes and sand flies and DFB for Cx. pipiens and Ae. albopictus larvicide applications. Targeted actions ensuring adequate living conditions and the establishment of integrated vector-borne disease surveillance programs in refugee settlements are essential for protecting refugee populations against VBDs.

Comparing alternative cholera vaccination strategies in Maela refugee camp: using a transmission model in public health practice

Background

Cholera is a major public health concern in displaced-person camps, which often contend with overcrowding and scarcity of resources. Maela, the largest and longest-standing refugee camp in Thailand, located along the Thai-Burmese border, experienced four cholera outbreaks between 2005 and 2010. In 2013, a cholera vaccine campaign was implemented in the camp. To assist in the evaluation of the campaign and planning for subsequent campaigns, we developed a mathematical model of cholera in Maela.

Methods

We formulated a Susceptible-Infectious-Water-Recovered-based transmission model and estimated parameters using incidence data from 2010. We next evaluated the reduction in cases conferred by several immunization strategies, varying timing, effectiveness, and resources (i.e., vaccine availability). After the vaccine campaign, we generated case forecasts for the next year, to inform on-the-ground decision-making regarding whether a booster campaign was needed.

Results

We found that preexposure vaccination can substantially reduce the risk of cholera even when <50% of the population is given the full two-dose series. Additionally, the preferred number of doses per person should be considered in the context of one vs. two dose effectiveness and vaccine availability. For reactive vaccination, a trade-off between timing and effectiveness was revealed, indicating that it may be beneficial to give one dose to more people rather than two doses to fewer people, given that a two-dose schedule would incur a delay in administration of the second dose. Forecasting using realistic coverage levels predicted that there was no need for a booster campaign in 2014 (consistent with our predictions, there was not a cholera epidemic in 2014).

Conclusions

Our analyses suggest that vaccination in conjunction with ongoing water sanitation and hygiene efforts provides an effective strategy for controlling cholera outbreaks in refugee camps. Effective preexposure vaccination depends on timing and effectiveness. If a camp is facing an outbreak, delayed distribution of vaccines can substantially alter the effectiveness of reactive vaccination, suggesting that quick distribution of vaccines may be more important than ensuring every individual receives both vaccine doses. Overall, this analysis illustrates how mathematical models can be applied in public health practice, to assist in evaluating alternative intervention strategies and inform decision-making.

Is it possible to become a midwife in a refugee camp?

The historical backdrop of Western Sahara has meant that, for the last 43 years, part of its indigenous population has survived in refugee camps located in the Algerian desert. International aid from abroad has become the main source of sustenance for all people living in this hostile environment. Since the beginning of this type of settlement, the Sahrawi Arab Democratic Republic has been concerned with creating the necessary infrastructures to meet the health needs of the people living in these conditions. As a result, the Ahmed Abdel-Fatah School of Nursing was created in the Sahrawi refugee camps, which began to train midwives to care for women during the stages of pregnancy, childbirth and postpartum in 2002. The aim of this paper is to provide an approach to the origin and evolution of midwifery education for the Sahrawi refugee camps, in the only school of nursing that exists worldwide in a refugee camp.

"The more children you have, the more praise you get from the community": exploring the role of sociocultural context and perceptions of care on maternal and newborn health among Somali refugees in UNHCR supported camps in Kenya

Background

Maternal and neonatal survival are key components of population health and may be particularly vulnerable in humanitarian contexts of civil unrest and displacement. Understanding what factors contribute to poor health outcomes throughout the reproductive life cycle and across the continuum of care is crucial for improving health programming in acute and protracted refugee settings.

Methods

We undertook a mixed-methods baseline assessment of factors related to maternal and neonatal health among refugees living in the Dadaab refugee complex in eastern Kenya. The qualitative component included 23 focus group discussions with 207 community members and 22 key informant interviews with relevant UN and non-governmental organization staff, community leaders, health managers, and front-line health care providers. We analysed qualitative data for content and themes using inductive and deductive techniques.

Results

Taking a life course perspective, we found that the strong desire for large families and the primary social role of the woman as child bearer impacted maternal and neonatal health in the camps through preferences for early marriage, low demand for contraception, and avoidance of caesarean sections. Participants described how a strong fear of death, disability, and reduced fecundity from caesarean sections results in avoidance of the surgery, late presentation to the health facility in labour, and difficulty gaining timely informed consent. Mistrust of health service providers also played a role in this dynamic. In terms of newborn care practices, while breastfeeding is culturally supported and women increasingly accept feeding colostrum to the newborn, mixed feeding practices and application of foreign substances to the umbilicus continue to present risks to newborn health in this community.

Conclusions

The findings from our study showcase the role that specific sociocultural beliefs and practices and perceptions of health care services have on maternal and neonatal health. An in-depth understanding of how these factors impact the utilization of biomedical health services provides valuable information for targeted improvements in health service provision that are tailored to the local context.

Unmet need for modern contraception and associated factors among reproductive age group women in Eritrean refugee camps, Tigray, north Ethiopia: a cross-sectional study

OBJECTIVE

Millions of women want to delay or avoid pregnancy, but they are not using contraception, especially in refugee settings. Due to lack of contraception, one fifth of reproductive age group women suffered from unwanted pregnancy and unsafe abortion, which accounted for 78% of maternal mortality in refugee camps. Therefore, the aim of this study was to assess the prevalence of unmet need for modern contraception and its associated factors among reproductive age group women in Eritrean refugee camps, Tigray, Northern Ethiopia, 2016.

RESULTS

400 women of reproductive age group interviewed. Prevalence of unmet need for modern contraception in this study was found to be 41.8% (95% CI 36.99%, 46.63%).Respondents' unfavorable attitude towards modern contraceptive methods [AOR = 0.372, 95% CI 0.170, 0.818] and the availability of modern contraceptive methods [AOR = 3.501, 95% CI 1.328, 9.231] were factors significantly associated with unmet need for modern contraception. Respondents' attitude towards modern contraceptive methods and availability of modern contraceptives were independent predictors of unmet need. Governmental and non-governmental organizations should design programs to create behavioral change in women's attitude towards contraceptive use and to secure the availability of contraceptive methods in refugee camp settings.