scholarly journals ESRD among Immigrants to Ontario, Canada: A Population-Based Study

2018 ◽  
Vol 29 (7) ◽  
pp. 1948-1959 ◽  
Author(s):  
Jeffrey Perl ◽  
Eric McArthur ◽  
Vivian S. Tan ◽  
Danielle M. Nash ◽  
Amit X. Garg ◽  
...  
Keyword(s):  
Population Based ◽  
Sub Saharan Africa ◽  
World Region ◽  
The Pacific ◽  
Referent Group ◽  
The Caribbean ◽  
Western Nations ◽  
Sub Saharan ◽  
Susceptible Populations

Background The epidemiology of ESRD requiring maintenance dialysis (ESRD-D) in large, diverse immigrant populations is unclear.Methods We estimated ESRD-D prevalence and incidence among immigrants in Ontario, Canada. Adults residing in Ontario in 2014 were categorized as long-term Canadian residents or immigrants according to administrative health and immigration datasets. We determined ESRD-D prevalence among these adults and calculated age-adjusted prevalence ratios (PRs) comparing immigrants to long-term residents. Among those who immigrated to Ontario between 1991 and 2012, age-adjusted ESRD-D incidence was calculated by world region and country of birth, with immigrants from Western nations as the referent group.Results Among 1,902,394 immigrants and 8,860,283 long-term residents, 1700 (0.09%) and 8909 (0.10%), respectively, presented with ESRD-D. Age-adjusted ESRD-D prevalence was higher among immigrants from sub-Saharan Africa (PR, 2.17; 95% confidence interval [95% CI], 1.84 to 2.57), Latin America and the Caribbean (PR, 2.11; 95% CI, 1.90 to 2.34), South Asia (PR, 1.45; 95% CI, 1.32 to 1.59), and East Asia and the Pacific (PR, 1.34; 95% CI, 1.22 to 1.46). Immigrants from Somalia (PR, 4.18; 95% CI, 3.11 to 5.61), Trinidad and Tobago (PR, 2.88; 95% CI, 2.23 to 3.73), Jamaica (PR, 2.88; 95% CI, 2.40 to 3.44), Sudan (PR, 2.84; 95% CI, 1.53 to 5.27), and Guyana (PR, 2.69; 95% CI, 2.19 to 3.29) had the highest age-adjusted ESRD-D PRs relative to long-term residents. Immigrants from these countries also exhibited higher age-adjusted ESKD-D incidence relative to Western Nations immigrants.Conclusions Among immigrants in Canada, those from sub-Saharan Africa and the Caribbean have the highest ESRD-D risk. Tailored kidney-protective interventions should be developed for these susceptible populations.

scholarly journals The effect of bushmeat consumption on migratory wildlife in the Serengeti ecosystem, Tanzania

Oryx ◽  
2014 ◽  
Vol 49 (2) ◽  
pp. 287-294 ◽  
Author(s):  
Dennis Rentsch ◽  
Craig Packer
Keyword(s):  
Population Based ◽  
Ecological Models ◽  
Sub Saharan Africa ◽  
Hunting Pressure ◽  
Serengeti Ecosystem ◽  
Wildlife Populations ◽  
Sub Saharan ◽  
Connochaetes Taurinus ◽  
Bushmeat Hunting

AbstractBushmeat hunting is a threat to wildlife populations in many parts of sub-Saharan Africa, including to migratory wildebeest Connochaetes taurinus and other wildlife populations in the Serengeti ecosystem. Accurate assessments of offtake through bushmeat hunting are necessary to determine whether hunting pressure on the wildebeest population is unsustainable. We used a panel dataset of local bushmeat consumption to measure offtake of wildlife and examine the long-term threat to the Serengeti wildebeest population. Based on these data we estimate an annual offtake of 97,796–140,615 wildebeest (6–10% of the current population), suggesting that previous estimates based on ecological models underestimated the effect of poaching on these populations.

scholarly journals Self-Rated Health in Migrant and Non-Migrant Women before, during and after Pregnancy: A Population-Based Study of 0.5 Million Pregnancies from the Swedish Pregnancy Register

2020 ◽  
Vol 9 (6) ◽  
pp. 1764
Author(s):  
Pontus Henriksson ◽  
Emmie Söderström ◽  
Marie Blomberg ◽  
Paulina Nowicka ◽  
Kerstin Petersson ◽  
...  
Keyword(s):  
North Africa ◽  
Population Based ◽  
Sub Saharan Africa ◽  
Migrant Women ◽  
Point Scale ◽  
Population Based Study ◽  
Self Rated Health ◽  
Reported Health ◽  
The Caribbean ◽  
Sub Saharan

Self-rated health is a strong health marker. Migrants have been suggested to have poorer self-rated health than non-migrants (i.e., native-born). However, little is known about whether there are disparities in self-reported health in relation to pregnancy. Therefore, the aim of the current study was to examine the odds of poor self-rated health before, during and after pregnancy in migrant women as compared to women born in Sweden. We utilized population-based data from the Swedish Pregnancy Register containing 0.5 million women born in Sweden (i.e., non-migrant women) and migrant women between 2010 and 2018. Self-rated health was reported on a 5-point scale (from very poor to very good). Very poor and poor health were categorized as poor self-rated health. Logistic regression was utilized to calculate odds ratios (ORs) that were unadjusted and adjusted for covariates (age, parity, educational attainment and body mass index). The results demonstrate disparities in self-rated health across birth regions. In comparison to women born in Sweden, women born in Latin America and the Caribbean, South Asia as well as North Africa and the Middle East had consistently higher odds of poor self-rated health before, during and after pregnancy (ORs ranging from 1.14 to 1.96 in both unadjusted and adjusted models). Although women born in Sub-Saharan Africa did have comparable self-rated health as to women born in Sweden before pregnancy, after accounting for covariates, they had lower odds of poor self-rated health during and after pregnancy (ORs: 0.71 and 0.80 respectively). Therefore, additional measures and support may be needed to tackle disparities in health between migrant and non-migrant women before, during and after pregnancy.

Sovereign Wealth Funds and Long-Term Investments in Sub-Saharan Africa

2016 ◽  
Author(s):  
Boubacar Diallo ◽  
Fulbert Tchana Tchana ◽  
Albert G. Zeufack
Keyword(s):  
Sub Saharan Africa ◽  
Sovereign Wealth Funds ◽  
Sub Saharan

scholarly journals Cervical cancer in Sub‐Saharan Africa: a multinational population‐based cohort study on patterns and guideline adherence of care

2021 ◽  
Author(s):  
Mirko Griesel ◽  
Tobias P Seraphin ◽  
Nikolaus CS Mezger ◽  
Lucia Hämmerl ◽  
Jana Feuchtner ◽  
...  
Keyword(s):  
Cervical Cancer ◽  
Cohort Study ◽  
Guideline Adherence ◽  
Population Based ◽  
Sub Saharan Africa ◽  
Sub Saharan

scholarly journals Mapping of affordability levels for photovoltaic-based electricity generation in the solar belt of sub-Saharan Africa, East Asia and South Asia

2021 ◽  
Vol 11 (1) ◽  
Author(s):  
Sándor Szabó ◽  
Irene Pinedo Pascua ◽  
Daniel Puig ◽  
Magda Moner-Girona ◽  
Mario Negre ◽  
...  
Keyword(s):  
East Asia ◽  
South Asia ◽  
Electricity Generation ◽  
Sub Saharan Africa ◽  
Solar Photovoltaic ◽  
Term Operation ◽  
Sub Saharan ◽  
High Level ◽  
Do So

AbstractLack of access to modern forms of energy hampers efforts to reduce poverty. The provision of electricity to off-grid communities is therefore a long-standing developmental goal. Yet, many off-grid electrification projects neglect mid- and long-term operation and maintenance costs. When this is the case, electricity services are unlikely to be affordable to the communities that are the project’s primary target. Here we show that, compared with diesel-powered electricity generation systems, solar photovoltaic systems are more affordable to no less than 36% of the unelectrified populations in East Asia, South Asia, and sub-Saharan Africa. We do so by developing geo-referenced estimates of affordability at a high level of resolution (1 km2). The analysis illustrates the differences in affordability that may be found at the subnational level, which underscores that electrification investments should be informed by subnational data.

A cholera outbreak among semi-nomadic pastoralists in northeastern Uganda: epidemiology and interventions

2011 ◽  
Vol 140 (8) ◽  
pp. 1376-1385 ◽  
Author(s):  
M. J. CUMMINGS ◽  
J. F. WAMALA ◽  
M. EYURA ◽  
M. MALIMBO ◽  
M. E. OMEKE ◽  
...  
Keyword(s):  
Female Gender ◽  
Sub Saharan Africa ◽  
Cholera Outbreak ◽  
Community Based ◽  
Nomadic Pastoralists ◽  
Sub Saharan ◽  
Water And Sanitation Infrastructure ◽  
Sanitation Infrastructure ◽  
Village Health Teams

SUMMARYIn sub-Saharan Africa, many nomadic pastoralists have begun to settle in permanent communities as a result of long-term water, food, and civil insecurity. Little is known about the epidemiology of cholera in these emerging semi-nomadic populations. We report the results of a case-control study conducted during a cholera outbreak among semi-nomadic pastoralists in the Karamoja sub-region of northeastern Uganda in 2010. Data from 99 cases and 99 controls were analysed. In multivariate analyses, risk factors identified were: residing in the same household as another cholera case [adjusted odds ratio (aOR) 6·67, 95% confidence interval (CI) 2·83–15·70], eating roadside food (aOR 2·91, 95% CI 1·24–6·81), not disposing of children's faeces in a latrine (aOR 15·76, 95% CI 1·54–161·25), not treating drinking water with chlorine (aOR 3·86, 95% CI 1·63–9·14), female gender (aOR 2·43, 95% CI 1·09–5·43), and childhood age (10–17 years) (aOR 7·14, 95% CI 1·97–25·83). This is the first epidemiological study of cholera reported from a setting of semi-nomadic pastoralism in sub-Saharan Africa. Public health interventions among semi-nomadic pastoralists should include a two-faceted approach to cholera prevention: intensive health education programmes to address behaviours inherited from insecure nomadic lifestyles, as well as improvements in water and sanitation infrastructure. The utilization of community-based village health teams provides an important method of implementing such activities.

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