RESUMO
BACKGROUND: French Guiana is a French overseas territory which combines a well-funded universal health system and a population where half are under the poverty line. In this context, we aimed to measure and describe the causes of infant mortality and, because French Guiana is a French territory, to compare them with mainland France. METHODS: National death certificate data between 2001 and 2017 was used. RESULTS: Overall, 6.9 % of deaths before 65 years concerned infants <1 year (in mainland France 2.6%). The infant mortality rate over the 2001-2017 period was 2.6 times that of mainland France (1159.5 vs 446.2 per 100,000 infants <1 year) with excess incidence in perinatal causes, malformations and chromosomal anomalies, accidents, infectious causes, and in poorly defined conditions. Over time, there seemed to be a reduction of infant mortality for all the main causes, except for congenital malformations and chromosomal anomalies, which, on the contrary, seemed to increase. The data sources did not allow to study the weight of social factors or place of residence. CONCLUSIONS: All causes of infant mortality seemed to decline over time except malformations and chromosomal anomalies, which increased. Although exposure to heavy metals, infectious diseases are potential explanations we cannot pinpoint the cause of this increase with the available data. The present results suggest infant mortality and malformations should benefit from more detailed data sources in order to better assess and alleviate the burden of infant mortality in French Guiana.
Assuntos
Mortalidade Infantil , Humanos , Lactente , França/epidemiologia , Guiana Francesa/epidemiologia , IncidênciaRESUMO
In 2020, food shortages occurred at the beginning of the confinement period that was supposed to curb the COVID-19 pandemic. In French Guiana, where a major part of the population lives under the poverty line, health workers voiced major concerns. Alongside massive food aid distributions, a first transversal study was carried out in August 2020 targeting poor neighborhoods in Cayenne. The results were particularly worrying. More than 80% of households had been suffering from hunger during that month, with a median decrease of 46% in revenue. Two other investigations followed in February and then in August of 2021. With the relaxing of the health measures, the situation improved in the Cayenne region, but two out of three were still affected, showing signs of quantitative deficiencies and insufficient food diversity. The situation seemed particularly grave for children. In light of this situation, we propose to create an observatory of food insecurity in Guiana, while maintaining this topic as a health priority. In addition, the fight against food insecurity cannot be limited to multi-sectorial material and strategic aide. It must be thought about in a more global manner, including health and social questions, territorial management policies, access to land and water, access to rights and social inclusion. Targeted actions helping the most exposed and vulnerable people is also an important stake, independent of the administrative situation and residency rights of the concerned people.
En 2020, des pénuries alimentaires sont survenues dès l'entrée en vigueur du confinement destiné à contrôler la pandémie de COVID-19. En Guyane Française, où une forte proportion de la population vivait déjà sous le seuil de pauvreté, des alertes préoccupantes ont émané d'acteurs de santé. En parallèle du déploiement d'une aide alimentaire massive, une première enquête transversale a été menée en août 2020, ciblant les quartiers précaires des environs de Cayenne. Les résultats étaient particulièrement inquiétants : plus de 80 % des ménages avaient souffert de la faim dans le mois, avec une baisse médiane de revenus de 46 %. Deux autres enquêtes ont suivi, en février, puis en août 2021. Avec l'allègement des mesures sanitaires, la situation s'était sensiblement améliorée dans la région de Cayenne, mais deux ménages sur trois restaient impactés, avec des carences quantitatives et une diversité alimentaire insuffisante. La situation semblait particulièrement critique parmi les enfants. Au vu de cette situation, nous proposons de créer un observatoire de l'insécurité alimentaire en Guyane, tout en maintenant ce sujet en tête des priorités sanitaires. En outre, la lutte contre l'insécurité alimentaire ne peut se limiter à l'aide matérielle : la stratégie, multisectorielle, doit être pensée en globalité, intégrant les problématiques sanitaires et sociales, les enjeux de l'aménagement du territoire, de l'accès à la terre et à l'eau, de l'accès aux droits et à l'insertion sociale. Un ciblage juste des actions vers les publics les plus exposés et vulnérables est également un enjeu important, indépendamment de la situation administrative et du droit au séjour des personnes concernées.
Assuntos
COVID-19 , Abastecimento de Alimentos , Fome , Criança , Humanos , COVID-19/epidemiologia , Abastecimento de Alimentos/estatística & dados numéricos , Guiana Francesa/epidemiologia , Pandemias/estatística & dados numéricosRESUMO
BACKGROUND: French Guiana has the highest incarceration rate among French territories, it is higher than that of Brazil, Colombia or Venezuela. It is well known that mental health problems are over-represented in correctional facilities. Our objectives were to describe the prevalence of various psychiatric conditions and to study factors associated with violence and repeated offenses among arriving detainees at the sole correctional facility of French Guiana. METHODS: The study was cross-sectional. All consenting new adult prisoners incarcerated between 18/09/2013 and 31/12/2014 at the penitentiary centre of French Guiana were included. The Mini International Neuropsychiatric Interview (MINI) was used to screen for psychiatric diagnoses. In addition sociodemographic data was collected. RESULTS: Overall 647 men and 60 women were included. The participation rate was 90%.Overall 72% of patients had at least one psychiatric diagnosis (Fig. 2). Twenty percent had three or more diagnoses. Violent index offences were not more frequent among those with a psychiatric diagnosis (crude odds ratio 1.3 (95%CI = 0.9-2), P = 0.11. Multivariate analysis showed that after adjusting for sex and age, psychosis, suicidality and post-traumatic stress disorder were independently associated with violent offences. Generalized anxiety disorder was less likely to be associated with incarceration for violent offences. Having a history of a previous incarceration was significantly associated with a psychiatric condition in general (any diagnosis) OR = 3 (95%CI = 2-4.3), P < 0.0001. Calculations of the population attributable risks showed that in the sample 31.4% of repeat incarcerations were attributable to antisocial personality disorder, 28.3% to substance addiction, 17.3% to alcohol addiction, 8.7% to depression and 7% to psychosis. CONCLUSIONS: The very high prevalence of psychiatric disorders observed in our sample, and the relative lack of psychiatric facilities, suggest that part of the problem of very high incarceration rate may be explained by transinstitutionalization. Improving psychiatric care in prison and coordination with psychiatric care in the community after release is likely to be important.
Assuntos
Agressão/psicologia , Transtornos Mentais , Prisioneiros , Violência/psicologia , Adulto , Criminosos/psicologia , Criminosos/estatística & dados numéricos , Estudos Transversais , Feminino , Guiana Francesa/epidemiologia , Humanos , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/epidemiologia , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Multimorbidade , Prevalência , Prisioneiros/psicologia , Prisioneiros/estatística & dados numéricos , Escalas de Graduação Psiquiátrica , Problemas Sociais/prevenção & controle , Problemas Sociais/psicologia , Fatores SocioeconômicosRESUMO
BACKGROUND: French Guiana is highly affected by HIV. The migrant population is particularly susceptible. The objective of this study was to evaluate the level of risk of HIV transmission and its perception among migrants in French Guiana and to identify predictive factors. METHODS: An HIV/AIDS Knowledge, Attitudes, Behaviors and Practices study was conducted in 2012 among migrants living in precarious neighborhoods of French Guiana. RESULTS: Of the 1039 participants surveyed, 893 were analyzed, of which 35.6% had risky sex during the past 12 months. Sexual risk taking was higher among the migrant population than in the general population. The predictors of sexual risk taking behavior were: younger age groups, males, having a job, not living with a spouse, having first had sex before age 16, using alcohol or drugs before sex, and having engaged in commercial sex recently. The factors associated with not being aware of one's risk were: being a woman, being from Guyana or Suriname, non-systematic use of condoms with a regular partner, and never or not recently having been tested for HIV. CONCLUSIONS: The results suggest there is still a need for information on HIV risks in a highly vulnerable population.
Assuntos
Percepção , Assunção de Riscos , Comportamento Sexual , Migrantes/estatística & dados numéricos , Fatores Etários , Estudos Transversais , Feminino , Guiana Francesa , Infecções por HIV/transmissão , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Fatores Sexuais , Inquéritos e Questionários , População Urbana , Populações VulneráveisRESUMO
The French Antilles (Martinique, Saint Martin and Guadeloupe) and French Guiana are the French territories most affected by the HIV epidemic. Some population groups such as men who have sex with men (MSM), especially those involved in transactional sex, are thought to be particularly vulnerable to HIV but few data exist to help characterize their health-related needs and thus implement relevant prevention interventions. To fill this knowledge gap, we used data collected from an HIV/AIDS Knowledge, Attitudes, Behaviours and Practices survey conducted in 2012 among MSM living in the French Antilles and French Guiana and recruited through snowball sampling. Our objectives were to compare social and demographic characteristics and sexual behaviours between MSM engaging in transactional sex and MSM not engaging in transactional sex and to identify factors associated with transactional sex involvement using a logistic regression model. A total of 733 MSM were interviewed, 21% of whom reported to undergo transactional sex. Their behaviour and social and demographic characteristics were different from other MSMs' and they were more exposed to factors that are recognized to potentiate HIV vulnerability, at the individual, community, network and structural levels. The variables positively associated with sex trade involvement were having ever consumed drug (OR = 2.84 [1.23-6.52]; p = .002), having a greater number of sex partners than the median (OR = 8.31 [4.84-14.30]; p < .001), having experienced intimate partner violence (OR = 1.72 [0.99-3.00]; p = .053) and having undergone physical aggression because of sexual orientation (OR = 2.84 [1.23-6.52]; p = .014). Variables negatively associated with sex trade involvement were being older (OR = 0.93 [0.90-0.97] per year; p = .001), having a stable administrative situation (OR = 0.10 [0.06-0.19]; p < .001), having a stable housing (OR = 0.29 [0.15-0.55]; p < .001) and being employed full-time (OR = 0.29 [1.23-6.52]; p = .002).
Assuntos
Homossexualidade Masculina/estatística & dados numéricos , Profissionais do Sexo/estatística & dados numéricos , Comportamento Sexual , Adulto , Estudos Transversais , Guiana Francesa/epidemiologia , Guadalupe , Infecções por HIV/epidemiologia , Inquéritos Epidemiológicos , Humanos , Modelos Logísticos , Masculino , Martinica , Pessoa de Meia-Idade , Índias OcidentaisRESUMO
BACKGROUND: Suicide rates in prison are high and their risk factors are incompletely understood. The objective of the present study is to measure the risk of suicide and its predictors in the only prison of multicultural French Guiana. METHODS: All new prisoners arriving between September 2013 and December 2014 were included. The Mini International Neuropsychiatric Interview (MINI) was used and socio-demographic data was collected. In order to identify the predictors of suicide risk multivariate logistic regression was used. RESULTS: Of the 707 prisoners included 13.2% had a suicidal risk, 14.0% of whom had a high risk, 15.1% a moderate risk and 41.9% a low risk. Predictive factors were depression (OR 7.44, 95% CI: 3.50-15.87), dysthymia (OR 4.22, 95% CI: 1.34-13.36), panic disorder (OR 3.47, 95% CI: 1.33-8.99), general anxiety disorder (GAD) (OR 2.19, 95% CI: 1.13-4.22), men having been abused during childhood (OR 21.01, 95%, CI: 3.26-135.48), having been sentenced for sexual assault (OR 7.12, 95% CI: 1.98-25.99) and smoking (OR 2.93, 95%, CI 1.30-6.63). CONCLUSION: The suicide risk was lower than in mainland France, possibly reflecting the differences in the social stigma attached to incarceration because of migrant populations and the importance and trivialization of drug trafficking among detainees. However, there were no differences between nationalities. The results reemphasize the importance of promptly identifying and treating psychiatric disorders, which were the main suicide risk factors.
Assuntos
Transtornos Mentais/epidemiologia , Prisioneiros/psicologia , Suicídio/estatística & dados numéricos , Adolescente , Adulto , Idoso , Estudos Transversais , Etnicidade , Feminino , Guiana Francesa/epidemiologia , Humanos , Entrevistas como Assunto , Modelos Logísticos , Masculino , Transtornos Mentais/etnologia , Transtornos Mentais/psicologia , Pessoa de Meia-Idade , Prevalência , Prisões , Psicometria , Fatores de Risco , Suicídio/etnologia , Suicídio/psicologia , Adulto JovemRESUMO
BACKGROUND: End-Stage renal disease (ESRD) causes considerable morbidity and mortality, and significantly alters patients' quality of life. There are very few published data on this problem in the French Overseas territories. The development of a registry on end stage renal disease in French Guiana in 2011 allowed to describe the magnitude of this problem in the region for the first time. METHODS: Using data from the French Renal Epidemiology and Information Network registry (R.E.I.N). Descriptive statistics on quantitative and qualitative variables in the registry were performed on prevalent cases and incident cases in 2011, 2012 and 2013. RESULTS: French Guiana has one of the highest ESRD prevalence and incidence in France. The two main causes of ESRD were hypertensive and diabetic nephropathies. The French Guianese population had a different demographic profile (younger, more women, more migrants) than in mainland France. Most patients had at least one comorbidity, predominantly (95.3%) hypertension. In French Guiana dialysis was initiated in emergency for 71.3% of patients versus 33% in France (p < 0.001). CONCLUSION: These first results give important public health information: i) End stage renal disease has a very high prevalence relative to mainland France ii) Patients have a different demographic profile and enter care late in the course of their renal disease. These data are closer to what is observed in the Caribbean or in Latin America than in Mainland France.
Assuntos
Falência Renal Crônica/diagnóstico , Falência Renal Crônica/epidemiologia , Sistema de Registros , Adulto , Idoso , Estudos de Coortes , Feminino , França/epidemiologia , Guiana Francesa/epidemiologia , Humanos , Falência Renal Crônica/terapia , Masculino , Pessoa de Meia-Idade , Diálise Renal/tendências , América do Sul/epidemiologiaRESUMO
French Guiana is the French overseas territory that is most affected by HIV. Sex work seems to be an important driver of the epidemic. Although female sex workers are informed by local NGOs, they still have risky behaviours, including not using condoms with their intimate partner despite knowing HIV is highly prevalent. The objective of this study was to find intervention targets on this specific behaviour. For this, a structural equation model (SEM) was built using assumptions from behavioural theories. Behaviour theories attempt to connect research and practice. Within the health belief model framework, perceived threats, perceived benefits, and self-perceived efficacy were tested. Vulnerability was added because of the particular context of French Guiana. The results highlight that female sex workers' perceived self-efficacy was central in condom use with the intimate partner (with a significant correlation coefficient of 0.52 in the SEM). The perceived self-efficacy was strongly influenced by sociodemographic factors, particularly by nationality. Female sex workers from Brazil seemed to be more comfortable about asking their intimate partner to use condoms (OR: 7.81; CI: 1.87-32.63) than sex workers of other nationalities. These results emphasize that prevention interventions for female sex workers should emphasize their empowerment.
Assuntos
Preservativos/estatística & dados numéricos , Infecções por HIV/prevenção & controle , Sexo Seguro/etnologia , Autoeficácia , Profissionais do Sexo/psicologia , Parceiros Sexuais , Adolescente , Adulto , Brasil/etnologia , Feminino , Guiana Francesa , Conhecimentos, Atitudes e Prática em Saúde/etnologia , Humanos , Relações Interpessoais , Modelos Psicológicos , Poder Psicológico , Assunção de Riscos , Adulto JovemRESUMO
BACKGROUND: Access to health care is a global public problem. In French Guiana, there exists social inequalities which are specially marked amongst immigrants who make up a third of the population. Health care inequalities are prevalent. The objective of this study was to determine factors associated with why health care amongst the poor population of Cayenne was renounced. The study was cross sectional. It focused on knowledge, attitudes, practices and beliefs of the population living in poor neighborhoods of the Cayenne area. METHODS: Populations coming at the Red Cross mobile screening unit in poor urban areas of Cayenne were surveyed from July 2013 to June 2014. Structured questionnaires consisted of 93 questions. Written informed consent was requested at the beginning of the questionnaire. The predictors for renouncing medical care were determined using logistic regression models and tree analysis. RESULTS: Twenty percent of persons had renounced care. Logistic regression showed that renouncement of health care was negatively associated with having no regular physician Adjusted Odds Ratio (AOR) = 0.43 (95 % CI = 0.24-0.79) and positively associated with being embarrassed to ask certain questions AOR = 6.81 (95 % CI = 3.98-11.65) and having been previously refused health care by a doctor AOR = 3.08 (95 % CI = 1.43-6.65). Tree analysis also showed that three of these variables were linked to renouncement, with feeling shy to ask certain questions as the first branching. CONCLUSION: Although most people felt it was easy to see a doctor, one in five had renounced health care. The variables identified by the models suggest vulnerable persons generally had previous negative encounters with the health system and felt unwanted or non eligible for healthcare. Health care mediation and welcoming staff may be simple solutions to the above problems which were underscored in our observations.
Assuntos
Disparidades em Assistência à Saúde , Recusa do Paciente ao Tratamento/psicologia , Adulto , Emigrantes e Imigrantes/psicologia , Emigrantes e Imigrantes/estatística & dados numéricos , Métodos Epidemiológicos , Feminino , Guiana Francesa , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Relações Médico-Paciente , Áreas de Pobreza , Recusa em Tratar , Recusa do Paciente ao Tratamento/estatística & dados numéricos , Populações Vulneráveis/psicologia , Populações Vulneráveis/estatística & dados numéricosRESUMO
Despite the recent interest in psychiatric illness in prison, the psychopathology of the Remire-Montjoly prison population remains largely unknown. Subject to significant population movements, French Guiana and its prison houses a very mixed population in which recent history has left a strong mark (earthquake in Haïti, civil war in Suriname, violence related to gold mining population and drug trafficking). These negative life events appear as potential vectors of psychological trauma. Additionally, strong links have been established in the literature between post-traumatic stress disorder (PTSD) and many other psychiatric disorders, including suicidal behavior and addictions. Under these conditions, we felt it essential to focus on the identification of PTSD in this sensitive population.Through adapted reception interviews, we tried to identify the PTSD, to describe by means of socio-demographic factors the studied population and to detect psychiatric comorbidities. The screening tool was the M.I.N.I. 5.0, which identifies 17 psychiatric disorders including the PTSD, based on the DSM IV definition. The target population was the prison incomers, agreeing to participate in the study, aged more than 18 years old and imprisoned between 18 January 2013 and 31 December 2013. To this date, 549 inmates were included in the study.The main result of this study was a prevalence of PTSD of 17% for incomers in detention. We found that the PTSD+ population is more likely to be female (15% against 7% p = 0.0246), which is consistent with the literature data. The M.I.N.I. 5.0 showed a higher prevalence of psychiatric disorders in the PTSD+ group. This association was confirmed in several types of pathology like mood disorders including: major depressive episode and manic or hypomanic episode, suicidal risk, some anxiety disorders including: panic disorder, obsessive-compulsive disorder and generalized anxiety disorder. Strong association was found for current major depressive episode, current manic or hypomanic episode and suicidal risk (p < 0.005).The prevalence of PTSD is very high in this study, about 24 times higher than in a general population survey using the same screening tool.A large number of comorbidities have been identified, which corresponds to those described in the literature. The specific issues of psychiatry in prison lead us to examine more specifically the significance of the results about suicide risk. A comprehensive suicide risk (sum of medium and high risk screened by the M.I.N.I.) was found in significantly more PTSD+ inmates (17% versus 7%, p = 0.005). This study supports the need for routine screening of PTSD among incomers in detention. This disease is both worrying and common in this population but the real issues are the comorbidities. Suicidal potential is among the most important issues in detention. Its evaluation should be completed by an early recognition of a PTSD.
Assuntos
Prisioneiros/estatística & dados numéricos , Transtornos de Estresse Pós-Traumáticos/diagnóstico , Transtornos de Estresse Pós-Traumáticos/epidemiologia , Adulto , Feminino , Guiana Francesa/epidemiologia , Humanos , Entrevista Psicológica , Masculino , Transtornos Mentais/diagnóstico , Transtornos Mentais/epidemiologiaRESUMO
The Maroni basin, an isolated region delineating the border between Suriname and French Guiana has been affected by the human immunodeficiency virus (HIV) epidemic 10 years after coastal French Guiana. However, the rise in HIV prevalence was sharp, exceeding 1% within 10 years. The aim of the present study is to compare, using the first quantitative data from the general population in remote villages, the knowledge, attitudes, and behaviors regarding HIV between Maroon and Amerindian populations, the two most frequent populations living along the Maroni. Data were collected in 2012 using a structured questionnaire among a random sample of 896 individuals residing in the remote villages on the Maroni river. Proportions were compared between the Maroni and the coastal general population, and between Maroon and Amerindian populations. The present study shows significant differences between territories and between communities living on the Maroni river: the multiple sexual partnerships, more common among population living on the Maroni river, were more frequently reported in Maroons than in Amerindians. Condom use was more frequently reported among men on the Maroni river than on the coast, but these findings were reversed for women. Moreover, among people living on the Maroni river, condom use was more frequently reported among Maroons than among Amerindians. Regarding genital factors that may affect transmission, penile implant seemed to have no ethnic boundaries, steam baths seemed specific to Maroon women. The present results should help to improve community-based specific interventions.
Assuntos
Infecções por HIV/prevenção & controle , Conhecimentos, Atitudes e Prática em Saúde , Estigma Social , Adolescente , Adulto , Idoso , Etnicidade , Feminino , Guiana Francesa , Infecções por HIV/etnologia , Infecções por HIV/psicologia , Humanos , Masculino , Pessoa de Meia-Idade , Prevalência , Rios , Fatores Socioeconômicos , Inquéritos e Questionários , Adulto JovemRESUMO
French Guiana, a French overseas department in South America, has been classified epidemic for HIV. This territory is consisting of a very young population with almost 45% of them being younger than 20 years of age. Delaying the onset of first sexual intercourse (SI) is one of the major objectives to fight HIV infection in adolescents. The objective of this study is to identify the age of first SI and the risk factors of early onset. A behavioural surveillance survey among students living on the coastline and alongside the Maroni River was conducted in 2011/2012. A total of 1603 students filled out the survey. While 60% had already SI, the mean age of first intercourse was 12.1 years for boys and 13.9 years for girls. Accordingly, over 90% had a premature onset of SI. Risk factors are age, male gender, living alongside the Maroni River, another language than the French being mother tongue, not being religious, alcohol and cannabis consumption and a bad attitude towards condom use. Risk factors for girls are an older first sexual partner, having more than three lifetime sexual partners and condom rupture. Evidence-based implementation with respect of local and socio-demographic aspects is necessary to improve youths' appreciation of SI and related risk of sexual transmitted diseases.
Assuntos
Comportamento do Adolescente/etnologia , Coito , Infecções por HIV/epidemiologia , Comportamento Sexual/etnologia , Estudantes/psicologia , Adolescente , Comportamento do Adolescente/psicologia , Sistema de Vigilância de Fator de Risco Comportamental , Preservativos/estatística & dados numéricos , Estudos Transversais , Feminino , Guiana Francesa/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde , Humanos , Masculino , Prevalência , Fatores de Risco , Comportamento Sexual/estatística & dados numéricos , Parceiros Sexuais , Estudantes/estatística & dados numéricos , Inquéritos e Questionários , Adulto JovemRESUMO
The Maroni basin, an isolated region which lies between Suriname and French Guiana, has been affected by the HIV epidemic 10 years after coastal French Guiana. However, the rise in HIV prevalence was sharp with a prevalence exceeding 1% within 10 years. Stigma and discrimination towards people living with HIV (PLWHIV) or "suspected to have HIV" is rampant as reported by health professionals or non-governmental organisations. The objective of this article is to present the first quantitative data from the general population of this region on stigma towards people living with HIV. Data were collected in 2012 by a structured questionnaire among a random sample of 896 individuals residing in remote villages on the Maroni River. Proportion comparisons between the Maroni sample and the sample from the general population on the coastline in 2011 were conducted. Simple and multivariate logistic regression models were used to predict stigmatising attitudes. For all situations involving PLWHIV, the proportion of negative attitudes was significantly higher on the Maroni than in coastal French Guiana (p < 0.001). Findings indicate that the different levels of knowledge, erroneous beliefs and poor situation (not having electricity in one's home; not having French health insurance) were associated with stigmatising attitudes. The present data could help both sides coordinate interventions both at the individual level by improving knowledge and at the community level to change norms in order to reduce stigma and discrimination aiming for increased impact.
Assuntos
Infecções por HIV/epidemiologia , Conhecimentos, Atitudes e Prática em Saúde , Estigma Social , Adolescente , Adulto , Idoso , Estudos Transversais , Feminino , Guiana Francesa/epidemiologia , Soropositividade para HIV/epidemiologia , Comportamentos Relacionados com a Saúde , Humanos , Masculino , Pessoa de Meia-Idade , Pobreza , Prevalência , Fatores de Risco , Discriminação Social/estatística & dados numéricos , Suriname/epidemiologia , Inquéritos e QuestionáriosRESUMO
OBJECTIVE: To determine whether dengue epidemics are associated with an increase in adverse obstetrical outcomes. METHODS: Semi-ecological study combining individual data on obstetrical events from the perinatal registry and aggregated exposure data from the epidemiologic surveillance of dengue in Cayenne, French Guiana between 2004 and 2007. RESULTS: After adjustment for individual risk factors, analysis showed that an epidemic level of dengue transmission during the first trimester was associated with an increased risk of post-partum haemorrhage and preterm birth. The associated risks seemed to depend on the epidemic level. CONCLUSIONS: Despite its limitations, this study suggests that dengue in the first trimester may be related to preterm birth and to post-partum bleeding, thus leading to specific hypotheses that should be tested in prospective studies.
Assuntos
Dengue/complicações , Epidemias , Hemorragia Pós-Parto/etiologia , Resultado da Gravidez , Primeiro Trimestre da Gravidez , Nascimento Prematuro/etiologia , Dengue/epidemiologia , Vírus da Dengue , Feminino , Guiana Francesa/epidemiologia , Humanos , Hemorragia Pós-Parto/epidemiologia , Gravidez , Nascimento Prematuro/epidemiologia , PrevalênciaRESUMO
Preterm deliveries are a major multifactorial public health problem in French Guiana. Desert dust episodes have been associated with preterm delivery in Guadeloupe, a territory with similarities to French Guiana. We thus tried to replicate this finding in the context of French Guiana. A retrospective ecological cohort study combined daily PM10 concentration measurements during pregnancy and term at delivery extracted from French Guiana's computerized pregnancy delivery registry. Daily PM10 concentrations during the course of pregnancy were analyzed as mean concentrations and as the proportion of intense dust episodes (≥55 µg PM10/m3). These exposure variables were studied in relation to the outcome of preterm delivery. Overall, 3,321 pregnant women with complete daily PM10 measurements were included, of whom 374 (11.26%) delivered prematurely. Among preterm deliveries, 168 (44.9%) were spontaneous deliveries and 206 (55.1%) were induced. Rank-sum tests showed that, for spontaneous and induced spontaneous deliveries, both mean PM10 concentrations and proportions of intense desert dust episodes were significantly greater among preterm births than among term births. Although the proportion of intense desert dust episodes during pregnancy was significantly associated with spontaneous preterm deliveries, the relation was U-shaped, with an adjusted odds ratio (AOR) = 2 (95%CI = 1.2-3.1) for lowest values relative to median values and AOR = 5.4 (95%CI = 3.2-8.9) for the highest values relative to median values. Similarly, the proportion of intense desert dust episodes during pregnancy was also significantly associated with induced preterm deliveries in a U-shaped manner (AOR = 2.7 (95%CI = 1.6-4.5) for the lowest relative to median values and AOR = 6.8 (95%CI = 3.9-11.9) for the highest relative to median values). Although in our study the relation between PM10 concentrations appeared non-linear, the highest mean concentrations and intense desert dust episodes were indeed associated with both spontaneous and induced preterm delivery.
Assuntos
Poluentes Atmosféricos , Nascimento Prematuro , Recém-Nascido , Feminino , Humanos , Gravidez , Poeira/análise , Nascimento Prematuro/epidemiologia , Material Particulado/análise , Poluentes Atmosféricos/análise , Estudos de Coortes , Estudos Retrospectivos , Guiana Francesa/epidemiologiaRESUMO
BACKGROUND: Infant mortality in French Guiana, a French overseas territory, is 2.7 times greater than in mainland France. Given the importance of better understanding infant mortality we aimed to describe the early & late neonatal, and postneonatal mortality in French Guiana between 2007 and 2022. METHODS: We used data from the Institut National de la Statistique et des Etudes Economiques to describe trends and performed survival analysis. RESULTS: Overall, there were 1 073 deaths before one year of age, of which 297 (27.7 %) occurred on the first day of life. The overall proportion of early neonatal deaths was 47.1 %, late neonatal deaths was 17.3 %, and post-neonatal deaths was 35.6 %. The overall incidences were 4.6 per 1,000 for early neonatal mortality, 1.4 per 1,000 for late neonatal mortality, and 3.1 per 1,000 for post neonatal mortality. The incidence for infant mortality for French Guiana residents was thus 9.1 per 1,000. CONCLUSIONS: We show that post neonatal deaths in French Guiana are proportionally greater than in mainland France and they do not seem to decline, as they did in France. The relative proportions of post-neonatal mortality can thus help to identify important areas for action to correct excess infant mortality. Although poor pregnancy follow-up remains a problem we show that follow-up of infants is also a pressing problem that warrants increased efforts.
RESUMO
Objectives: Small for gestational age (SGA) newborns have a higher risk of poor outcomes. French Guiana (FG) is a territory in South America with poor living conditions. The objectives of this study were to describe risk factors associated with SGA newborns in FG. Methods: We used the birth cohort that compiles data from all pregnancies that ended in FG from 2013 to 2021. We analysed data of newborns born after 22 weeks of gestation and/or weighing more than 500 g and their mothers. Results: 67,962 newborns were included. SGA newborns represented 11.7% of all newborns. Lack of health insurance was associated with SGA newborns (p < 0.001) whereas no difference was found between different types of health insurance and the proportion of SGA newborns (p = 0.86). Mothers aged less than 20 years (aOR = 1.65 [1.55-1.77]), from Haiti (aOR = 1.24 [1.11-1.39]) or Guyana (aOR = 1.30 [1.01-1.68]) and lack of health insurance (aOR = 1.24 [1.10-1.40]) were associated with SGA newborns. Conclusion: Immigration and precariousness appear to be determinants of SGA newborns in FG. Other studies are needed to refine these results.
Assuntos
Recém-Nascido Pequeno para a Idade Gestacional , Seguro Saúde , Humanos , Guiana Francesa , Recém-Nascido , Feminino , Seguro Saúde/estatística & dados numéricos , Adulto , Fatores de Risco , Masculino , Gravidez , Adulto Jovem , Idade GestacionalRESUMO
The drivers of the HIV epidemic, the viruses, the opportunistic infections, the attitudes and the resources allocated to the fight against HIV/AIDS, vary substantially across countries. French Guiana, at the crossroads between Amazonian South America and the Caribbean, constitutes a singular context with poor populations and rich country health funding, which has allowed researchers to gather lots of information on the particulars of our epidemic. We aimed to focus on the little known story of forty years of HIV research in French Guiana and emphasize how local research intertwined with public health action has yielded continuous progress, despite the difficult social conditions of the affected population. We searched Web of Science and associated local experts who worked through much of the epidemic in selecting the most meaningful products of local research for clinical and public health outcomes in French Guiana. Research tools and facilities included, from 1991 onwards, the HIV hospital cohort and the HIV-histoplasmosis cohort. Ad hoc studies funded by the ANRS or the European Regional Development fund shed light on vulnerable groups. The cumulative impact of prospective routine collection and focused efforts has yielded a breadth of knowledge, allowing for informed decisions and the adaptation of prevention, testing and care in French Guiana. After this overview, we emphasize that the close integration of research and public health was crucial in adapting interventions to the singular context of French Guiana.
RESUMO
BACKGROUND: In a malaria-endemic area the distribution of patients is neither constant in time nor homogeneous in space. The WHO recommends the stratification of malaria risk on a fine geographical scale. In the village of Cacao in French Guiana, the study of the spatial and temporal distribution of malaria cases, during an epidemic, allowed a better understanding of the environmental factors promoting malaria transmission. METHODS: A dynamic cohort of 839 persons living in 176 households (only people residing permanently in the village) was constituted between January 1st, 2002 and December 31st, 2007.The information about the number of inhabitants per household, the number of confirmed cases of Plasmodium vivax and house GPS coordinates were collected to search for spatial or temporal clustering using Kurlldorff's statistical method. RESULTS: Of the 839 persons living permanently in the village of Cacao, 359 persons presented at least one vivax malaria episode between 2002 and 2007. Five temporal clusters and four spatial clusters were identified during the study period. In all temporal clusters, April was included. Two spatial clusters were localized at the north of the village near the Comté River and two others localized close to orchards. CONCLUSION: The spatial heterogeneity of malaria in the village may have been influenced by environmental disturbances due to local agricultural policies: deforestation, cultures of fresh produce, or drainage of water for agriculture. This study allowed generating behavioural, entomological, or environmental hypotheses that could be useful to improve prevention campaigns.
Assuntos
Agricultura , Criação de Animais Domésticos , Conservação dos Recursos Naturais , Malária Vivax/epidemiologia , Malária Vivax/transmissão , Topografia Médica , Adulto , Idoso , Idoso de 80 Anos ou mais , Feminino , Guiana Francesa/epidemiologia , Humanos , Masculino , Pessoa de Meia-Idade , População Rural , Adulto JovemRESUMO
Malaria is a public health problem in French Guiana. Plasmodium vivax is the most frequent parasite. The objective of this analysis was to estimate the proportion of relapses in the burden of vivax malaria using the statistical rule stating that any case of vivax malaria occurring less than 90 days following a first episode is a relapse.A total of 622 subjects were followed for 2,9 years with 336 first single episodes of P. vivax malaria, and a total of 1,226 episodes of vivax malaria among which 559 were relapses (45.5%). For 194 patients having had falciparum malaria followed by vivax malaria it was estimated that 19% of the vivax episodes occurred less than 90 days following the falciparum episode and thus were possibly relapses due to the activation of latent hypnozoites. Despite the number of vivax cases and the number of relapses, there were only 28 recorded primaquine prescriptions (3.4% of vivax episodes, 4.5% of subjects).The present study points out that despite the fact that nearly half of the P. vivax cases, many of which in children, are caused by latent hypnozoites, only a minority of them benefit from primaquine radical cure. The obstacles to this are discussed and suggestions are made to reduce the burden of vivax malaria in Camopi and other remote health centres in French Guiana.