The chaotic settings in which these populations find shelter are often rife with sanitation, hygiene and other problems. Difficult, strategic decisions must be made on behalf of humanitarian agencies regarding how best to allocate limited funding to properly address the needs of these populations. Unfortunately reproductive health isn’t normally a high priority – although it really should be. One of the best ways to improve the health of a population is to address morbidity and mortality in very early childhood. Everyone in a population goes through the childbirth bottleneck. Everyone has a biological mother. Targeting these age and sex groups can have far-reaching impacts.
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| An IDP (internally displaced person) camp along the Thailand-Myanmar border. Photo by Suphak Nosten |
Most of my work focuses on health issues along the Myanmar-Thailand border and while there has been a decrease in fighting recently, in the very near past there was active civil war and sporadic flows of refugees seeking safety in the mountains on the Thai side of the border. By the early 1980s there were many small refugee and internally displaced person camps scattered along the border. In the mid-1990s (between 1994 and 1998) most of these smaller camps were consolidated into one of 9 currently existing camps. Today, Maela refugee camp, roughly 60 kilometers north of Mae Sot, Thailand, is the largest of these camps with a current population of roughly 37,000. It has been in existence now for over 30 years.
One thing that is easy to miss in an age of constant news bombardment is that these populations, these refugee camps, don’t just disappear with the news cycle. Sometimes refugee camps last for a very long time. Today there are second-generation refugees who were born, and continue to live, in Maela camp.
Shoklo Malaria Research Unit, a field station of the Mahidol-Oxford Tropical Medicine Research Unit, operated the only antenatal clinic in Maela camp until this past December (2016). Recently we analyzed records and data from our experiences in providing contraceptives to refugee women in this long, drawn-out refugee setting. Given the current dire refugee situation of the world, we thought our experiences might have relevance not only for the current refugee situation but also for the future, given that many people will likely be living in large refugee settings for the foreseeable future.
The first thing that became obvious from our analysis is that obtaining a good understanding of basic demographics can be rather difficult. Information really is a first casualty of war – gaining a handle on data about the population can be difficult even decades later. Furthermore, population counts can have political implications, or conversely, population estimates are sometimes the result of political sentiments. For Maela camp there are two main sources of population counts – one comes from the humanitarian agency that provides food (the Thai-Burma Border Consortium (TBBC)) and the other is from the United Nations High Commissioner for Refugees (UNHCR) that provides humanitarian and social services. Until very recently UNHCR counts have systematically been much smaller than TBBC counts.
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| Population estimates have varied widely by the reporting source. We estimated the reproductive age female population for Maela camp by year using data from both TBBC (black) and UNHCR (blue) population estimates. A loess curve (solid line) is fit to the data points and 95% confidence intervals for the curve are shown in dark gray. |
Our data also show that, when provided in a socio-cultural appropriate manner, men and women in refugee settings willingly uptake contraceptives. The population we work with can properly be considered a high fertility (or natural fertility) population meaning that, with some exception, families are large and people are happy with that. But even in a high fertility population contraceptives have important health implications. Men and women should be able to regulate their family size and spacing if they choose. Unintended pregnancies can result in incredible burdens, especially in already difficult settings, with health consequences for children, families, and entire communities leading to intergenerational transfers of poverty and nutritional deficits [1,2]. Households with few working-age adults and many dependents tend to be households with economic and nutritional deficiencies.
We also note that funding has a huge impact on the uptake of contraceptives and even the type of contraceptives that are chosen. Yes, men and women in the camp chose to readily use contraceptives, but the availability of contraceptives and the type of contraceptives available were directly influenced by funding. In this setting and in others, most of that funding could best be described as “rescue funding”, with reproductive health services normally operating on small and dwindling budgets but occasionally being “rescued” by a new source of funding. Given the importance of reproductive health (including the availability of contraceptives) and the dependence of reproductive health services on funding, funding agencies should carefully consider what they fund and should give careful consideration to funding cuts.
It is hard to draw direct, causal relationships between something like reproductive health funding and reductions in morbidity and mortality because there are complex relationships between health care delivery and health outcomes. However, we do know that during the time that SMRU operated the antenatal clinic in Maela camp both maternal and neonatal mortality decreased drastically. From 1986 to 1990 there were about 499 maternal deaths for every 100,000 births while in 2006 – 2010 there were 79 per 100,000 births [3]. In 1996 there were approximately 43.5 deaths for every 1,000 neonates and by 2011 there were 6 per 1,000 [4,5].
When funding was available, refugees in Maela camp willingly chose to use contraceptives leading to safer, better-planned pregnancies, which leads to health improvements of mother and child. A focus on reproductive health in conflict and refugee settings is extremely important and can have a drastic impact on population health. When people are given the opportunity to be more in charge of important parts of their lives, they are more likely to break out of difficult poverty cycles, and subsequently go on to live healthier lives. We believe this is a good thing.
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| photo by Suphak Nosten |
1. Wagmiller Jr RL, Adelman RM. Childhood and intergenerational poverty: The long-term consequences of growing up poor [Internet]. Columbia University Academic Commons. 2009. Available: http://hdl.handle.net/10022/AC:P:8870
2. Corak M. Do poor children become poor adults? Lessons from a cross country comparison of generational income mobility [Internet]. IZA Discussion Paper. 2006. Available: http://ftp.iza.org/dp1993.pdf
3. McGready R, Boel M, Rijken MJ, Ashley E a., Cho T, Moo O, et al. Effect of early detection and treatment on malaria related maternal mortality on the north-western border of Thailand 1986-2010. PLoS One. 2012;7. doi:10.1371/journal.pone.0040244
4. Luxemburger C, McGready R, Kham A, Morison L, Cho T, Chongsuphajaisiddhi T, et al. Effects of malaria during pregnancy on infant mortality in an area of low malaria transmission. Am J Epidemiol. 2001;154: 459–465.
5. Turner C, Carrara V, Aye Mya Thein N, Chit Mo Mo Win N, Turner P, Bancone G, et al. Neonatal Intensive Care in a Karen Refugee Camp: A 4 Year Descriptive Study. PLoS One. 2013;8: 1–9. doi:10.1371/journal.pone.0072721
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