Screening for Child Abuse in the Emergency Department of Academic Hospital Paramaribo in Suriname.

Background. Child abuse in Suriname has a prevalence between 58.2% and 68.8%. This prospective observational study evaluates the implementation of screening for child abuse at the Emergency Department (ED) of the Academic Hospital Paramaribo (AZP). Methods. Children (0-16 years) presenting with injury from 01-02-2018 until 31-08-2018 were eligible. Case-record-forms were completed. Multidisciplinary meetings were used to evaluate positive screened and admitted patients. Diagnostic accuracy was calculated and results were compared to retrospective data from 2016. Results. 3253 Children attended the ED. In 1190 (36.6%) children, the screening was completed. The screening was positive in 148 (12%); in 71 (6%) cases child abuse was confirmed. The sensitivity and specificity were 0.88 and 0.92 respectively, PPV 0.43, NPV 0.99. There was a significant increase of detected child abuse cases; 4.4% in 2016 versus 6% in 2018 (P = .04). Conclusion. Implementation of screening at the ED in the AZP increased detection of child abuse. To improve screening's accuracy, more education for healthcare professionals is pivotal.

Pre-contact and post-colonial ecological legacies shape Surinamese rainforests.

Disturbances in tropical forests can have long-lasting ecological impacts, but their manifestations (ecological legacies) in modern forests are uncertain. Many Amazonian forests bear the mark of past soil modifications, species enrichments, and fire events, but the trajectories of ecological legacies from the pre-contact or post-colonial period remain relatively unexplored. We assessed the fire and vegetation history from 15 soil cores ranging from 0 to 10 km from a post-colonial Surinamese archaeological site. We show that (1) fires occurred from 96 bc to recent times and induced significant vegetation change, (2) persistent ecological legacies from pre-contact and post-colonial fire and deforestation practices were mainly within 1 km of the archaeological site, and (3) palm enrichment of Attalea, Oenocarpus and Astrocaryum occurred within 0, 1, and 8 km of the archaeological site, respectively. Our results challenge the notion of spatially extensive and persistent ecological legacies. Instead, our data indicate that the persistence and extent of ecological legacies are dependent on their timing, frequency, type, and intensity. Examining the mechanisms and manifestations of ecological legacies is crucial in assessing forest resilience and Indigenous and local land rights in the highly threatened Amazonian forests.

Possible Risk Factors and Their Potential Associations with Combined Heavy Metal Exposures in Pregnant Women in the Republic of Suriname.

Background: The exposure of pregnant women to multiple environmental pollutants may be more disadvantageous to birth outcomes when compared to single-compound contaminations. Objective: This study investigated the mixed exposures to mercury, manganese, or lead in 380 pregnant Surinamese women. The factors that might be associated with the heavy metal exposures and the relative risk of the potential factors to cause the mixed exposures were explored. The influencing factors of exposures to mixed contaminants assessed were living in Suriname's rural regions, several parts of which are contaminated with heavy metals emitted from artisanal and small-scale gold mining and agricultural activities; the consumption of potentially contaminated foods; advanced maternal age; as well as a relatively low formal educational level and monthly household income. Methods: Descriptive statistics were used to calculate frequency distributions and χ2-contingency analyses to calculate associations and relative risks (RR) with 95% confidence intervals (CI). Findings: Blood levels of two or three of the heavy metals above public health limits were observed in 36% of the women. These women were more often residing in the rural regions, primarily consumed potentially contaminated food items, were 35 years or older, were lower educated, and more often had a lower household income. However, only living in the rural regions (RR = 1.48; 95% CI 1.23-1.77) and a low household income (RR = 1.38; 95% CI 1.15-1.66) significantly increased the risk of exposure exceeding levels of concern to two or three of the heavy metals (by 48% and 38%, respectively). Conclusion: More comprehensive pharmacological, ecological, and epidemiological studies about exposures to mixed heavy metal contaminations in pregnant women are warranted.

Phytolith assemblages reflect variability in human land use and the modern environment.

Phytoliths preserved in soils and sediments can be used to provide unique insights into past vegetation dynamics in response to human and climate change. Phytoliths can reconstruct local vegetation in terrestrial soils where pollen grains typically decay, providing a range of markers (or lack thereof) that document past human activities. The ca. 6 million km2 of Amazonian forests have relatively few baseline datasets documenting changes in phytolith representation across gradients of human disturbances. Here we show that phytolith assemblages vary on local scales across a gradient of (modern) human disturbance in tropical rainforests of Suriname. Detrended correspondence analysis showed that the phytolith assemblages found in managed landscapes (shifting cultivation and a garden), unmanaged forests, and abandoned reforesting sites were clearly distinguishable from intact forests and from each other. Our results highlight the sensitivity and potential of phytoliths to be used in reconstructing successional trajectories after site usage and abandonment. Percentages of specific phytolith morphotypes were also positively correlated with local palm abundances derived from UAV data, and with biomass estimated from MODIS satellite imagery. This baseline dataset provides an index of likely changes that can be observed at other sites that indicate past human activities and long-term forest recovery in Amazonia. Supplementary Information: The online version contains supplementary material available at 10.1007/s00334-023-00932-2.

Hepatocellular carcinoma risk in sub-Saharan African and Afro-Surinamese individuals with chronic hepatitis B living in Europe.

BACKGROUND & AIMS: Sub-Saharan African (SSA) ethnicity has been associated with a higher risk of hepatocellular carcinoma (HCC) among individuals with chronic hepatitis B in cross-sectional studies. However, the incidence of HCC and performance of HCC risk scores in this population are unknown. METHODS: We conducted an international multicenter retrospective cohort study of all consecutive HBV-monoinfected individuals of SSA or Afro-Surinamese (AS) ethnicity managed at sites in the Netherlands, the United Kingdom and Spain. We assessed the 5- and 10-year cumulative incidences of HCC in the overall study population, among different clinically relevant subgroups and across (m)PAGE-B subgroups. Next, we explored the different risk factors for HCC. RESULTS: During a median follow-up of 8 years, we analyzed 1,473 individuals of whom 34 developed HCC. The 5- and 10-year cumulative incidences of HCC were 1% and 2.4%. The 10-year cumulative incidence of HCC was 0.7% among individuals without advanced fibrosis at baseline, compared to 12.1% among individuals with advanced fibrosis (p <0.001). Higher age (adjusted hazard ratio [aHR] 1.05), lower platelet count (aHR 0.98), lower albumin level (aHR 0.90) and higher HBV DNA log10 (aHR 1.21) were significantly associated with HCC development. The 10-year cumulative incidence of HCC was 0.5% among individuals with a low PAGE-B score, compared to 2.9% in the intermediate- and 15.9% in the high-risk groups (p <0.001). CONCLUSIONS: In this unique international multicenter cohort of SSA and AS individuals with chronic hepatitis B, we observed 5- and 10-year cumulative HCC risks of 1% and 2.4%, respectively. The risk of HCC was negligible for individuals without advanced fibrosis at baseline, and among individuals with low baseline (m)PAGE-B scores. These findings can be used to guide HCC surveillance strategies. IMPACT AND IMPLICATIONS: Sub-Saharan African ethnicity has been associated with a higher risk of hepatocellular carcinoma among individuals with chronic hepatitis B. In this international multicenter cohort study of sub-Saharan African and Afro-Surinamese individuals living with chronic hepatitis B in Europe, we observed 5- and 10-year cumulative incidences of hepatocellular carcinoma of 1% and 2.4%, respectively. The risk was negligible among individuals without advanced fibrosis and a low baseline (m)PAGE-B score. These findings can be used to guide HCC surveillance strategies in this population.

Evaluating elimination of mother-to-child transmission of HIV in Suriname: a mixed method study.

Objectives: To evaluate the cascade of care for the elimination of mother-to-child-transmission of human immunodeficiency virus (HIV) in Suriname and identify sociodemographic and clinical factors preventing transmission to exposed infants. Methods: A mixed-methods study design was used. Antenatal care data from the 2018 cross-sectional multi-indicator cluster survey on 1 026 women aged 15-49 years who had had a live birth in the previous 2 years were used. Furthermore, national data on a cohort of 279 mothers with HIV and their 317 infants born from 2016 to 2018 were evaluated. Additionally, 13 cases of mother-to-child-transmission of HIV were reviewed. Results: In 89.3% of cases, no mother-to-child HIV transmission occurred. Early cascade steps show that 28.4% of women had unmet family planning needs, 15% had no antenatal visits, 8% delivered outside a health facility, and 71.5% received an HIV test during antenatal care. Of the pregnant women with HIV, 84.2% received antiretroviral therapy, while 95.5% of their infants received HIV prophylactic treatment. Receiving antiretroviral therapy for the mother (odds ratio (OR) 45.4, 95% confidence interval (CI) 9.6-215.3) and the child (OR 145.7, 95% CI 14.4-1477.4) significantly increased the odds of a negative HIV test result in infants. Conversely, living in the interior decreased the odds (OR 0.2, 95% CI 0.4-0.7) compared with urban living. Conclusions: HIV medication for mothers with HIV and their infants remains key in the prevention of mother-to-child-transmission of HIV. Early prenatal care with follow-up should be strengthened in Suriname.

Fruit and seed traits and vertebrate-fruit interactions of tree species occurring in Guyana, Suriname, and French Guiana.

Seed dispersal is widely considered an important mechanism for the conservation of plant diversity. In tropical regions, over 80% of woody plant species are dispersed by vertebrates, often through the consumption of fruits. Our understanding of what drives interactions between vertebrates and fruits is limited. Through a systematic literature search, we compiled a database of fruit and seed traits and vertebrate-fruit interactions for tree and vertebrate species occurring in the Guianas, with the aim of facilitating research into seed dispersal and seed predation of tree species in the Guianas. The database was compiled by extracting data from 264 published sources. It consists of 21,082 records, of which 19,039 records contain information about 19 different fruit and seed traits belonging to 1622 different tree species. The other 2043 records contain information on vertebrate-fruit interactions between 161 vertebrate species and 464 tree species. Our analyses showed a taxonomic bias, particularly in the interaction data, toward large-bodied vertebrates, with most interactions recorded for the bearded saki (Chiropotes chiropotes), followed by the lowland tapir (Tapirus terrestris). For plants we found an overrepresentation of the Sapotaceae and Moraceae families and an underrepresentation of the Rubiaceae, Myrtaceae, and Lauraceae families in the interactions. There are no copyright restrictions on the data set; please cite this publication when using these data.

Contrasting mercury contamination scenarios and site susceptibilities confound fish mercury burdens in Suriname, South America.

In Suriname, mercury (Hg) use has recently increased because of gold mining, which has put fish-reliant communities (e.g., Indigenous and Tribal) at risk of enhanced Hg exposure through the riverine fish these communities consume. To quantify how the magnitude of these risks change according to location and time, we measured total mercury (HgT) in fish at sites downstream and upstream of an artisanal and small-scale gold mining (ASGM) operation in 2004-2005 and in 2017-2018. We tested whether fish HgT burdens over dynamic ranges were increased. Surprisingly, our findings did not support broadly increased fish Hg burden over time or that proximity to ASGM was diagnostic to fish HgT-burden. Subsequently, we elected to test the HgT stable isotope ratios on a set of freshly collected 2020 fish to determine whether differences in Hg source and delivery pathways might cofound results. We found that remote unmined sites were more susceptible to gaseous elemental Hg deposition pathways, leading to enhanced risk of contamination, whereas ASGM proximate sites were not. These results highlight that elemental mercury releases from ASGM practices may have significant impact on fish-reliant communities that are far removed from ASGM point source contamination.

Anticipated benefits and challenges of implementing group care in Suriname's maternity and child care sector: a contextual analysis.

BACKGROUND: Suriname is a uppermiddle-income country with a relatively high prevalence of preventable pregnancy complications. Access to and usage of high-quality maternity care services are lacking. The implementation of group care (GC) may yield maternal and child health improvements. However, before introducing a complex intervention it is pivotal to develop an understanding of the local context to inform the implementation process. METHODS: A context analysis was conducted to identify local needs toward maternity and postnatal care services, and to assess contextual factor relevant to implementability of GC. During a Rapid Qualitative Inquiry, 63 online and face-to-face semi-structured interviews were held with parents, community members, on-and off-site healthcare professionals, policy makers, and one focus group with parents was conducted. Audio recordings were transcribed in verbatim and analysed using thematic analysis and Framework Method. The Consolidated Framework for Implementation Research served as a base for the coding tree, which was complemented with inductively derived codes. RESULTS: Ten themes related to implementability, one theme related to sustainability, and seven themes related to reaching and participation of the target population in GC were identified. Factors related to health care professionals (e.g., workload, compatibility, ownership, role clarity), to GC, to recipients and to planning impact the implementability of GC, while sustainability is in particular hampered by sparse financial and human resources. Reach affects both implementability and sustainability. Yet, outer setting and attitudinal barriers of health professionals will likely affect reach. CONCLUSIONS: Multi-layered contextual factors impact not only implementability and sustainability of GC, but also reach of parents. We advise future researchers and implementors of GC to investigate not only determinants for implementability and sustainability, but also those factors that may hamper, or facilitate up-take. Practical, attitudinal and cultural barriers to GC participation need to be examined. Themes identified in this study will inspire the development of adaptations and implementation strategies at a later stage.

Factors associated with COVID-19 length of hospitalization and mortality during four epidemic waves, March 2020-November 2021, Suriname.

Objectives: To determine the sociodemographic risk factors associated with coronavirus disease 2019 (COVID-19) mortality in Suriname. Methods: This was a retrospective cohort study. All registered deaths from COVID-19 in Suriname (n=1112) between March 13, 2020 and November 11, 2021 were included. Data were collected from medical records and included demographic variables and hospitalization duration of patients who died. Descriptive statistics, chi-squared tests, ANOVA models, and logistic regression analyses were used to determine associations between sociodemographic variables, length of hospitalization, and mortality during four epidemic waves. Results: The case fatality rate over the study period was 22 per 1 000 population. The first epidemic wave was from July to August 2020, the second from December 2020 to January 2021, the third from May to June 2021, and the fourth from August to September 2021. Significant differences were found in the number of deaths and hospitalization duration by wave (p<0.001). Patients were more likely to have a longer hospitalization during the first (OR 1.66; 95% CI: 0.98, 2.82) and third waves (OR 2.37; 95% CI: 1.71, 3.28) compared with the fourth wave. Significant differences in mortality were also seen between ethnicities by wave (p=0.010). Compared with the mixed and other group, people of Creole ethnicity (OR 2.7; 95% CI: 1.33, 5.29) and Tribal people (OR 2.8; 95% CI: 1.12, 7.02) were more likely to die during the fourth wave than the third wave. Conclusions: Tailored interventions are needed for males, people of Creole descent, Tribal and Indigenous peoples, and people older than 65 years.

COVID-19 and Vaccination: Knowledge, Attitudes and Practices of People Working on Illegal Gold Mining Sites in French Guiana.

INTRODUCTION: French Guiana is a French territory bordering Brazil and Suriname where the COVID-19 pandemic has severely strained the French Guianese health system. The people working on illegal gold mining sites in French Guiana, also known as garimpeiros, are mainly of Brazilian origin. Their health conditions are precarious, they live under the radar of the surveillance system and therefore, assessment of their health is quite challenging.. The objective of this study was to describe their knowledge, attitudes and practices regarding COVID-19 and vaccination against this infection. METHODS: We conducted an international multicenter cross-sectional survey between 1 March 2022 and 30 April 2022 in French Guiana and Suriname, using a structured questionnaire. RESULTS: Eighty persons were included, 95.0% of whom were Brazilian. Most had good general knowledge of COVID-19. Antibiotic prophylaxis had been practiced by 10.0% of participants. Forty-three people thought they had been infected with COVID-19 (53.8%). Self-medication was frequent, often with antibiotics (32.6%, mostlychloroquine, ivermectin or azithromycin) and most had not consulted a physician for symptoms of COVID-19. A majority (62.5%) had received at least one dose of vaccine. Those who were ever tested for COVID-19 were the most likely to be vaccinated (PR = 1.98, p = 0.009). CONCLUSIONS: Garimpeiros have a good level of knowledge about COVID-19 but the high consumption of antibiotics raises concerns about the selection of resistant bacteria. The vaccination rate was higher than that of the Guianese population. The most vaccinated individuals were those who had already taken a COVID test suggesting that these individuals had more exposure to the disease, were more health conscious, or had easier access to health centers.

Prevalence of persistent symptoms after having COVID-19 in a cohort in Suriname.

Objectives: To determine the prevalence of persistent symptoms after having coronavirus disease 2019 (COVID-19) in a cohort in Suriname, and assess the factors associated with long COVID. Methods: A sample of adults 18 years and older who were registered 3-4 months previously in a national database because of a positive COVID-19 test were selected. They were interviewed about socioeconomic characteristics, pre-COVID-19 health status and lifestyle, and symptoms during and after COVID-19. A subset of participants underwent a physical examination to determine body mass index, waist circumference, cardiovascular parameters, lung function, and functionality. Results: A total of 106 participants (mean age 49 (standard deviation 15) years; 62.3% female) were interviewed, of whom 32 were physically examined. The greatest proportion of participants was of Hindustani descent (22.6%). Overall, 37.7% of participants were physically inactive, 26.4% had hypertension or diabetes mellitus, and 13.2% had been previously diagnosed with heart disease. Most participants (56.6%) had experienced mild COVID-19 and 14.2% had experienced severe COVID-19. A large proportion (39.6%) had experienced at least one persistent symptom after recovery from acute COVID-19 and more women were affected (47.0% of women versus 27.5% of men). Fatigue and alopecia were the most common symptoms, followed by dyspnea and sleep disturbance. Differences were observed between ethnic groups. Based on physical examination, 45.0% of the subset was obese and 67.7% had very high waist-circumference. Conclusions: About 40% of the cohort had at least one persistent symptom 3-4 months after having had COVID-19, with differences observed by sex and ethnic group.

The impact of COVID-19 on heart failure admissions in Suriname-A call for action.

INTRODUCTION: During the height of the COVID-19 pandemic, there was a worldwide reorganization of healthcare systems focusing on limiting the spread of the virus. The impact of these measures on heart failure (HF) admissions is scarcely reported in Low and Middle Income Countries (LMICs) including Suriname. We therefore assessed HF hospitalizations before and during the pandemic and call for action to improve healthcare access in Suriname through the development and implementation of telehealth strategies. METHODS: Retrospectively collected clinical (# hospitalizations per patient, in hospital mortality, comorbidities) and demographic (sex, age, ethnicity) data of people hospitalized with a primary or secondary HF discharge ICD10 code in the Academic Hospital Paramaribo (AZP) from February to December 2019 (pre-pandemic) and February to December 2020 (during the pandemic) were used for analysis. Data are presented as frequencies with corresponding percentages. T-tests were used to analyze continuous variables and the two-sample test for proportions for categorical variables. RESULTS: There was an overall slight decrease of 9.1% HF admissions (N pre-pandemic:417 vs N during the pandemic: 383). Significantly less patients (18.3%, p-value<0.00) were hospitalized during the pandemic (N: 249 (65.0%)) compared to pre-pandemic (N: 348 (83.3%)), while readmissions increased statistically significantly for both readmissions within 90 days (75 (19.6%) vs 55 (13.2%), p-value = 0.01) and readmissions within 365 days (122 (31.9%) vs 70 (16.7%), p-value = 0.00) in 2020 compared to 2019. Patients admitted during the pandemic also had significantly more of the following comorbidities: hypertension (46.2% vs 30.6%, p-value = 0.00), diabetes (31.9% vs 24.9%, p-value = 0.03) anemia (12.8% vs 3.1%, p-value = 0.00), and atrial fibrillation (22.7% vs 15.1%, p-value = 0.00). CONCLUSION: HF admissions were reduced during the pandemic while HF readmissions increased compared to the pre-pandemic period. Due to in-person consultation restrictions, the HF clinic was inactive during the pandemic period. Distance monitoring of HF patients via telehealth tools could help in reducing these adverse effects. This call for action identifies key elements (digital and health literacy, telehealth legislation, integration of telehealth tools within the current healthcare sector) needed for the successful development and implementation of these tools in LMICs.

The Single and Combined Effects of Prenatal Nonchemical Stressors and Lead Exposure on Neurodevelopmental Outcomes in Toddlers: Results from the CCREOH Environmental Epidemiologic Study in Suriname.

The primary aim of this prospective study was to examine the single and combined effect of prenatal exposure to perceived stress, probable depression, and lead on toddlers' neurodevelopment using the Bayley Scales of Infant and Toddler Development, third edition. Data from 363 mother-toddler pairs enrolled in the Caribbean Consortium for Research in Environmental and Occupational Health prospective cohort study were analyzed. A prenatal lead exposure of ≥3.5 µg/dL was associated with significantly lower receptive (p = 0.008) and expressive (p = 0.006) communication scaled scores. Moderate and severe maternal prenatal probable depression scores were associated with significantly lower fine (p = 0.009) and gross (p = 0.009) motor scaled scores. However, a maternal report of prenatal stress was not associated with neurodevelopmental outcomes. After adjusting for maternal demographics, prenatal stress and lead exposure, prenatal probable depression remained predictive of the toddlers' gross motor scaled scores (ß -0.13, 95% CI [-0.24--0.02]). Similarly, when adjusting for demographics, prenatal stress and probable depression, prenatal lead exposure remained a significant predictor of their receptive communication scaled scores (ß -0.26, 95% CI [-0.49--0.02]). An analysis testing combined exposure to perceived stress, probable depression, and lead exposure, measured using a cumulative risk index, significantly predicted the child fine motor scaled scores after adjusting for other covariates (ß -0.74, 95% CI: [-1.41--0.01]).

Geographic differences in exposures to metals and essential elements in pregnant women living in Suriname.

BACKGROUND: In Suriname, 20% of pregnancies end in adverse birth outcomes. While prenatal exposure to metals may lead to adverse health outcomes, exposure assessments in Suriname are scant. Environmental contamination from mercury (Hg) used in artisanal goldmining in the Amazonian Interior, and the uncontrolled use of pesticides in suburban regions are of particular concern. OBJECTIVE: This study assessed geographic differences in exposures to metals and essential elements in pregnant Surinamese women. METHODS: This study is a subset (n = 400) of the Caribbean Consortium for Research in Environmental and Occupational Health (CCREOH) cohort study. Sector-field inductively-coupled plasma mass spectrometry was used to determine concentrations of lead (Pb), Hg, selenium (Se), cadmium (Cd), manganese (Mn) and tin (Sn) in whole blood of the pregnant women. High vs. low exposures to Pb and Hg were determined and were based respectively on CDC (3.5 ug/dL) and USEPA (3.5 ug/L) action levels. Differences in geographic exposures were tested with the Mann-Whitney U-test, and differences between blood elemental concentrations and action levels for Pb and Hg with the Wilcoxon signed rank test. The association between demographics and high exposures of Pb and Hg was examined with multivariate logistic regression models. RESULTS: The median concentrations of Pb, Hg and Se (5.08 µg/dL, 7.87 µg/L, and 228.26 µg/L respectively) in Interior women, were higher than the Urban and Suburban regions (p < 0.001), and higher than internationally accepted action levels (p < 0.001). The median concentrations of Mn and Sn found in Suburban women (17.55 and 0.97 ug/L respectively) were higher than Urban and Interior regions (p < 0.02). SIGNIFICANCE: Pregnant women living in Suriname's Amazonian Interior are exposed to Hg and Pb at levels of public health concern. Urgently needed is a comprehensive source characterization assessment and the development, implementation and monitoring of environmental health policies, specifically addressing the chemicals of concern. IMPACT: In a subset of participants enrolled in the CCREOH environmental epidemiology cohort study elevated levels of Hg and Pb were identified. This is the first comprehensive exposure assessment in the Surinamese population. Health concerns include adverse birth- and neurodevelopmental outcomes. Geographic differences require a tailored approach to health intervention and comprehensive source characterization. Future research should ascertain the role of Se as a potential protective factor. Environmental policy development, implementation and monitoring is pivotal to mitigate exposures to these neurotoxicants.

Prevalence of musculoskeletal complaints and health-related quality of life in a Maroon and Kalinya Indigenous rural village in Suriname.

PURPOSE: Musculoskeletal complaints (MSCs), a leading contributor to disability worldwide, have a major impact on health-related quality of life (HRQoL). Poor general health related to lifestyle factors such as smoking, alcohol consumption and physical inactivity can lead to a higher risk to suffer MSCs. For minority groups in Suriname such as the Maroons and the Indigenous peoples no research has been conducted regarding prevalence of MSCs, HRQoL and various lifestyle factors. The aims were to determine the prevalence of MSCs and HRQoL in two rural tribal villages in the forested interior of Suriname and to identify various lifestyle factors associated with HRQoL in these communities. METHOD: This was a cross-sectional community-based study using the Community Oriented Program for the Control of Rheumatic Diseases stage 1, phase 1 & 2 methodology in Goejaba, a Maroon village and Galibi, an Indigenous rural village. Sociodemographic data, self-reported comorbidities, past MSCs (for longer than seven days), lifestyle factors including smoking, alcohol use, body mass index (BMI) and physical activity (PA), and HRQoL (using the 36-item Short Form Survey (SF-36)) data were gathered among 153 Indigenous individuals in Galibi, and 516 Maroons in Goejaba. Regression models were constructed to explore associations between presence of MSCs, lifestyle factors and HRQoL. RESULTS: High prevalence rates for past MSCs were reported in Galibi (72.4%) and Goejaba (58.3%). In both communities, respondents with MSCs reported significantly worse HRQoL than persons without MSCs. MSCs and the presence of comorbidities had a strong negative association with HRQoL, whereas PA positively influenced the physical and mental health domains of the SF-36. Smoking, alcohol use and BMI showed no association with HRQoL. CONCLUSIONS: In this first study, a high prevalence for MSCs was reported in an Indigenous and Maroon rural community in Suriname. MSCs and comorbidities had a significant negative impact on HRQoL. PA was associated with higher self-reported HRQoL.

Dengue, chikungunya and Zika virus infections among Dutch travellers to Suriname: a prospective study during the introduction of chikungunya and Zika virus, 2014 to 2017.

BackgroundSuriname, a country endemic for dengue virus (DENV), is a popular destination for Dutch travellers visiting friends and relatives and tourist travellers. Chikungunya and Zika virus (CHIKV, ZIKV) were introduced in 2014 and 2015, respectively. Data on infection risks among travellers are limited.AimWe aimed to prospectively study incidence rate (IR) and determinants for DENV, ZIKV and CHIKV infection in adult travellers to Suriname from 2014 through 2017.MethodsParticipants kept a travel diary and were tested for anti-DENV, anti-ZIKV and anti-CHIKV IgG antibodies (Euroimmun). Selected samples were subjected to an in-house DENV and ZIKV PRNT50. The IR (infections/1,000 person-months of travel) and IR ratio and determinants for infection were calculated.ResultsTravel-acquired infections were found in 21 of 481 participants: 18 DENV, four ZIKV and two CHIKV, yielding an IRDENV of 47.0 (95% CI: 29.6-74.6), IRZIKV of 11.6 (95% CI: 4.4-31.0) and IRCHIKV of 5.6 (95% CI: 1.4-22.2)/1,000 person-months. In nine DENV and three ZIKV infected participants, infections were PRNT50-confirmed, yielding a lower IRDENV of 23.3 (95% CI: 12.1-44.8) and an IRZIKV of 8.4 (95% CI: 2.7-26.1) per 1,000 person-months. Tourist travel was associated with DENV infection. ZIKV and CHIKV infections occurred soon after their reported introductions.ConclusionsDespite an overestimation of serologically confirmed infections, Dutch travellers to Suriname, especially tourists, are at substantial risk of DENV infection. As expected, the risk of contracting ZIKV and CHIKV was highest during outbreaks. Cross-reaction and potential cross-protection of anti-DENV and -ZIKV antibodies should be further explored.

Ethnic differences in hepatitis A and E virus seroprevalence in patients attending the Emergency Department, Paramaribo, Suriname.

BACKGROUND: Hepatitis A virus (HAV) and hepatitis E virus (HEV) have enteric modes of transmission and are common causes of acute hepatitis in low- and middle-income countries. HEV is also characterised as a zoonotic infection and is prevalent in high-income countries. Data on HAV and HEV prevalence in Suriname, a middle-income country in South America, are scarce. METHODS: Serum samples of 944 and 949 randomly selected patients attending the Emergency Department at the Academic Hospital of Paramaribo, the capital of Suriname, were analysed for anti-HAV antibodies (anti-HAV) and anti-HEV antibodies (anti-HEV), respectively. Determinants of anti-HAV and anti-HEV positive serology were evaluated using multivariable logistic regression. RESULTS: Anti-HAV prevalence was 58.3% (95% CI 55.4 to 61.4%) and higher prevalence was independently associated with belonging to the Tribal or Indigenous population and older age. Anti-HEV prevalence was 3.7% (95% CI 2.6 to 5.0%) and higher prevalence was associated with Tribal and Creole ethnicity and older age. CONCLUSIONS: In Suriname, exposure to HAV is consistent with a very low endemic country and exposure to HEV was rare. Both viruses were more prevalent in specific ethnic groups. As anti-HAVantibodies were less frequently found in younger individuals, they could be susceptible to potential HAV outbreaks and might require HAV vaccination.

Evaluating elimination of mother-to-child transmission of HIV in Suriname: a mixed method study / Estudio con métodos mixtos para evaluar la eliminación de la transmisión maternoinfantil del VIH en Suriname / Avaliação da eliminação da transmissão materno-infantil do HIV no Suriname: estudo de métodos mistos

ABSTRACT Objectives. To evaluate the cascade of care for the elimination of mother-to-child-transmission of human immunodeficiency virus (HIV) in Suriname and identify sociodemographic and clinical factors preventing transmission to exposed infants. Methods. A mixed-methods study design was used. Antenatal care data from the 2018 cross-sectional multi-indicator cluster survey on 1 026 women aged 15-49 years who had had a live birth in the previous 2 years were used. Furthermore, national data on a cohort of 279 mothers with HIV and their 317 infants born from 2016 to 2018 were evaluated. Additionally, 13 cases of mother-to-child-transmission of HIV were reviewed. Results. In 89.3% of cases, no mother-to-child HIV transmission occurred. Early cascade steps show that 28.4% of women had unmet family planning needs, 15% had no antenatal visits, 8% delivered outside a health facility, and 71.5% received an HIV test during antenatal care. Of the pregnant women with HIV, 84.2% received antiretroviral therapy, while 95.5% of their infants received HIV prophylactic treatment. Receiving antiretroviral therapy for the mother (odds ratio (OR) 45.4, 95% confidence interval (CI) 9.6-215.3) and the child (OR 145.7, 95% CI 14.4-1477.4) significantly increased the odds of a negative HIV test result in infants. Conversely, living in the interior decreased the odds (OR 0.2, 95% CI 0.4-0.7) compared with urban living. Conclusions. HIV medication for mothers with HIV and their infants remains key in the prevention of mother-to-child-transmission of HIV. Early prenatal care with follow-up should be strengthened in Suriname.

RESUMEN Objetivos. Evaluar la secuencia de la atención para la eliminación de la transmisión maternoinfantil del virus de la inmunodeficiencia humana (VIH) en Suriname y determinar los factores sociodemográficos y clínicos que previenen la transmisión a lactantes expuestos al virus. Métodos. En este estudio se empleó un diseño de métodos mixtos. Se utilizaron los datos de atención prenatal procedentes de la encuesta transversal de indicadores múltiples por conglomerados del 2018, realizada en 1 026 mujeres de entre 15 y 49 años que habían dado a luz a un nacido vivo en los dos años anteriores. También se evaluaron los datos nacionales correspondientes a una cohorte de 279 madres con infección por el VIH y sus 317 bebés nacidos entre el 2016 y el 2018. Además, se analizaron en detalle 13 casos de transmisión maternoinfantil del VIH. Resultados. En el 89,3% de los casos no hubo transmisión maternoinfantil del VIH. En las etapas iniciales de la secuencia de la atención se observó que el 28,4% de las mujeres no tenían cubiertas sus necesidades de planificación familiar; además, el 15% no dispusieron de consultas de atención prenatal, el 8% dieron a luz fuera de un centro de salud y en el 71,5% se llevó a cabo una prueba de detección del VIH en el marco de la atención prenatal. De las mujeres embarazadas con infección por el VIH, el 84,2% recibió un tratamiento antirretroviral, mientras que el 95,5% de los bebés recibieron un tratamiento profiláctico contra el VIH. La administración de tratamiento antirretroviral a la madre (cociente de posibilidades [OR] = 45,4; intervalo de confianza [IC] del 95%: 9,6-215,3) y al bebé (OR = 145,7; IC del 95%: 14,4-1477,4) hizo que aumentaran significativamente las posibilidades de obtener un resultado negativo en la prueba de detección del VIH en los lactantes. Por el contrario, residir en el interior del país hizo que disminuyeran dichas posibilidades (OR = 0,2; IC del 95%: 0,4-0,7), en comparación con residir en un entorno urbano. Conclusiones. Para las madres con infección por el VIH y para sus bebés, los medicamentos contra el VIH siguen siendo esenciales para prevenir la transmisión maternoinfantil del VIH. En Suriname debe reforzarse la atención prenatal temprana, incluido el seguimiento.

RESUMO Objetivos. Avaliar a cascata de atendimento para a eliminação da transmissão materno-infantil do vírus da imunodeficiência humana (HIV) no Suriname e identificar fatores sociodemográficos e clínicos que impedem a transmissão a bebês expostos. Métodos. Foi utilizado um delineamento de estudo com métodos mistos. Foram usados dados de atendimento pré-natal de uma pesquisa de indicadores múltiplos por conglomerados de corte transversal realizada em 2018, que incluiu 1 026 mulheres com idades entre 15 e 49 anos que haviam tido um nascido vivo nos dois anos anteriores. Além disso, foram avaliados os dados nacionais de uma coorte de 279 mães com HIV e seus 317 bebês nascidos vivos de 2016 a 2018, além de 13 casos de transmissão materno-infantil de HIV. Resultados. Em 89,3% dos casos, não houve transmissão materno-infantil do HIV. As etapas iniciais da cascata demonstram que 28,4% das mulheres tiveram necessidades não atendidas de planejamento familiar, 15% não fizeram consultas pré-natais, 8% tiveram o parto fora de uma unidade de saúde e 71,5% receberam um teste de HIV durante o atendimento pré-natal. Das gestantes com HIV, 84,2% receberam terapia antirretroviral, e 95,5% de seus bebês receberam tratamento profilático para o HIV. O tratamento antirretroviral da mãe (razão de chances [RC]: 45,4; intervalo de confiança [IC] de 95%: 9,6-215,3) e da criança (RC: 145,7; IC 95%: 14,4-1477,4) aumentou significativamente a probabilidade de um resultado negativo no teste de HIV dos bebês. Por outro lado, morar no interior diminuiu a probabilidade (RC: 0,2; IC 95%: 0,4-0,7) em comparação com o ambiente urbano. Conclusões. A medicação de mães e bebês contra o HIV continua sendo fundamental para a prevenção da transmissão materno-infantil do HIV. Deve-se reforçar o atendimento pré-natal precoce com acompanhamento no Suriname.

Factors associated with COVID-19 length of hospitalization and mortality during four epidemic waves, March 2020-November 2021, Suriname / Factores asociados a la duración de la hospitalización y la mortalidad por COVID-19 en cuatro oleadas epidémicas, de marzo del 2020 a noviembre del 2021 en Suriname / Fatores associados à duração da internação e à mortalidade por COVID-19 durante quatro ondas epidêmicas, de março de 2020 a novembro de 2021, no Suriname

ABSTRACT Objectives. To determine the sociodemographic risk factors associated with coronavirus disease 2019 (COVID-19) mortality in Suriname. Methods. This was a retrospective cohort study. All registered deaths from COVID-19 in Suriname (n=1112) between March 13, 2020 and November 11, 2021 were included. Data were collected from medical records and included demographic variables and hospitalization duration of patients who died. Descriptive statistics, chi-squared tests, ANOVA models, and logistic regression analyses were used to determine associations between sociodemographic variables, length of hospitalization, and mortality during four epidemic waves. Results. The case fatality rate over the study period was 22 per 1 000 population. The first epidemic wave was from July to August 2020, the second from December 2020 to January 2021, the third from May to June 2021, and the fourth from August to September 2021. Significant differences were found in the number of deaths and hospitalization duration by wave (p<0.001). Patients were more likely to have a longer hospitalization during the first (OR 1.66; 95% CI: 0.98, 2.82) and third waves (OR 2.37; 95% CI: 1.71, 3.28) compared with the fourth wave. Significant differences in mortality were also seen between ethnicities by wave (p=0.010). Compared with the mixed and other group, people of Creole ethnicity (OR 2.7; 95% CI: 1.33, 5.29) and Tribal people (OR 2.8; 95% CI: 1.12, 7.02) were more likely to die during the fourth wave than the third wave. Conclusions. Tailored interventions are needed for males, people of Creole descent, Tribal and Indigenous peoples, and people older than 65 years.

RESUMEN Objetivo. Determinar los factores de riesgo sociodemográficos asociados a la mortalidad por la enfermedad por el coronavirus del 2019 (COVID-19) en Suriname. Métodos. Este fue un estudio de cohortes retrospectivo. Se analizaron todas las muertes por COVID-19 registradas en Suriname (n=1112) entre el 13 de marzo del 2020 y el 11 de noviembre del 2021. Los datos se recopilaron a partir de los expedientes médicos, e incluyeron las variables demográficas y la duración de la hospitalización de los pacientes fallecidos. Se utilizaron métodos estadísticos descriptivos, la prueba de la ji al cuadrado, modelos de análisis de la varianza y análisis de regresión logística para determinar las asociaciones entre las variables sociodemográficas, la duración de la hospitalización y la mortalidad durante cuatro oleadas epidémicas. Resultados. La tasa de letalidad en el período del estudio fue de 22 por cada 1 000 habitantes. La primera oleada epidémica fue de julio a agosto del 2020; la segunda, de diciembre del 2020 a enero del 2021; la tercera, de mayo a junio del 2021; y la cuarta, de agosto a septiembre del 2021. Se observaron diferencias significativas en el número de muertes y la duración de la hospitalización entre las oleadas (p<0,001). Fue más probable que los pacientes tuvieran una hospitalización más prolongada durante la primera oleada (razón de posibilidades [odds ratio, OR] 1,66; IC del 95%: 0,98, 2,82) y la tercera (OR 2,37; IC del 95%: 1,71, 3,28) en comparación con la cuarta. También se observaron diferencias significativas en la mortalidad entre etnias según la oleada (p=0,010). En comparación con el grupo poblacional de origen mixto y de otro origen, las personas de la etnia criolla (OR 2,7; IC del 95%: 1,33, 5,29) y de origen tribal (OR 2,8; IC del 95%: 1,12, 7,02) tuvieron una mayor probabilidad de fallecer durante la cuarta oleada que durante la tercera. Conclusiones. Es preciso llevar a cabo intervenciones diseñadas específicamente para los hombres, las personas de ascendencia criolla, los pueblos tribales e indígenas y las personas mayores de 65 años.

RESUMO Objetivo. Determinar os fatores de risco sociodemográficos associados à mortalidade por doença pelo coronavírus 2019 (COVID-19) no Suriname. Métodos. Este foi um estudo de coorte retrospectivo. Foram incluídos todos os óbitos por COVID-19 registrados no Suriname (n=1112) entre 13 de março de 2020 e 11 de novembro de 2021. Os dados foram coletados de registros médicos e incluíram variáveis demográficas e a duração da internação dos pacientes que morreram. Estatísticas descritivas, testes de qui-quadrado, modelos de ANOVA e análises de regressão logística foram usados para determinar associações entre variáveis sociodemográficas, a duração da internação e a mortalidade durante quatro ondas epidêmicas. Resultados. A taxa de letalidade durante o período do estudo foi de 22 por 1 000 habitantes. A primeira onda epidêmica ocorreu de julho a agosto de 2020, a segunda, de dezembro de 2020 a janeiro de 2021, a terceira, de maio a junho de 2021 e a quarta, de agosto a setembro de 2021. Foram encontradas diferenças signifi­cativas no número de mortes e na duração da internação entre as ondas (p<0,001). Os pacientes tinham maior probabilidade de ter uma internação mais longa na primeira (razão de chances [RC]: 1,66; intervalo de confiança (IC 95%): 0,98-2,82) e na terceira onda (RC: 2,37; IC 95%: 1,71-3,28) em comparação com a quarta. Também foram observadas diferenças significativas entre etnias na mortalidade por onda (p=0,010). Em comparação com o grupo misto e outros, as pessoas de etnia crioula (RC: 2,7; IC 95%: 1,33-5,29) e tribal (RC: 2,8; IC 95%: 1,12-7,02) tinham maior probabilidade de morrer na quarta onda do que na terceira onda. Conclusões. São necessárias intervenções adaptadas para homens, pessoas de descendência crioula, povos tribais e indígenas e pessoas com mais de 65 anos.