Nathalie Lydié
Datos Biográficos
| ID | 751355 |
|---|---|
| NOMBRE | Nathalie Lydié |
| NOMBRES | Nathalie |
| APELLIDO | Lydié |
| FIRMA | LYDIÉ N |
| AFILIACIONES | Institut National de Prévention et d’Education pour la Santé |
| ORCID | 0000-0002-8043-0232 |
| VERIFICADO | Sí |
| TOTAL DE OBRAS | 19 |
| TOTAL DE CITAS | 17 |
| TOTAL COMO AUTOR | 19 |
| TOTAL COMO EDITOR | 0 |
| PRIMER AÑO DE PUBLICACIÓN | 1998 |
| AÑO MÁS RECIENTE DE PUBLICACIÓN | 2024 |
| ÍNDICE H | 2 |
Social inequalities in medical appointment cancellations and reschedulings at the onset of the Covid-19 epidemic in France
Inconsistent results are found regarding social inequalities related to healthcare appointment cancellations during the COVID-19 crisis. Whether rescheduling was associated with social status is unknown. By studying both cancellations and rescheduling, we comprehensively describe which social groups were affected by care disruption. First follow-up of a random population-based cohort was used, including 95 118 people aged 18 or older at baseline …
Do Income and Employment Uncertainty Affect Couple Stability? Evidence for France During the Covid-19 Pandemic
Economic uncertainty and family dynamics are strictly connected. The increasing uncertainty generated by the Covid-19 pandemic is thus likely to affect couple relationships and stability, with potential opposite effects. Using data from the nationally representative EPICOV survey, that followed individuals throughout the first year of pandemic in France, we examined separation rates and how these were associated with different measures of employm…
Higher risk, higher protection
BACKGROUND: Immigrants and ethnic/racialized minorities have been identified as being at higher risk of coronavirus disease-19 (COVID-19) infection, but few studies report on their exposures and prevention behaviours. This study aims to examine the social distribution of COVID-19 exposure (overcrowding, working outside the home, use of public transport to go to work) and prevention behaviours (use of face masks, washing hands, respect for physica…
Predictors of Uncertainty and Unwillingness to Receive the Covid-19 Vaccine in Men Who Have Sex with Men in France
The development of vaccines against COVID-19 has given hope to populations. Public acceptability of vaccination is a major driver in containing the disease. However, in marginalized and stigmatized populations, uncertainty and unwillingness may be a challenge. This study aimed to analyze the factors associated with uncertainty and unwillingness to vaccinate against COVID-19 in men who have sex with men (MSM) living in France. The data used came f…
Antibody status and cumulative incidence of Sars-CoV-2 infection among adults in three regions of France following the first lockdown and associated risk factors
BACKGROUND: We aimed to estimate the seropositivity to anti-SARS-CoV-2 antibodies in May-June 2020 after the first lockdown period in adults living in three regions in France and to identify the associated risk factors. METHODS: Between 4 May 2020 and 23 June 2020, 16 000 participants in a survey on COVID-19 from an existing consortium of three general adult population cohorts living in the Ile-de-France (IDF) or Grand Est (GE) (two regions with …
When lockdown policies amplify social inequalities in Covid-19 infections
Lockdown was associated with social inequalities in the decline in COVID-19 infections, calling for the adoption of preventive policies to account for living and working conditions. Such adoptions are critical to reduce social inequalities related to COVID-19, as working-class individuals also have the highest COVID-19 related mortality, due to higher prevalence of comorbidities
Les violences sexuelles envers les femmes immigrées d’Afrique subsaharienne après la migration en France
L’enquête Parcours réalisée en 2012-2013 dans des établissements de santé en Île-de-France permet d’étudier les violences sexuelles que les femmes immigrées originaires d’Afrique subsaharienne ont subies après leur migration et d’examiner le contexte social de leur survenue. L’insécurité résidentielle et administrative accroît ces violences sexuelles. Un tiers des femmes séropositives pour le VIH a été infecté après la migration, et rapporte quat…
Increase in the overall level of protected anal sex in men who have sex with men in France
an online survey - we compared the use of HIV prevention tools by MSM during their most recent anal intercourse (MRAI) with a casual male partner. We developed a classification with five categories ordered according to the effectiveness of each tool method in reducing the risk of acquiring HIV: Treatment as prevention (TasP), Pre-exposure prophylaxis (PrEP), exclusive condom use, Post-exposure prophylaxis (PEP) or nothing (i.e., no tool used). Th…
The French pill scare and the reshaping of social inequalities in access to medical contraceptives
While the consequences of various "pill scares" have been relatively well-documented in the public health literature revealing a drop in pill use and a rise in unplanned pregnancies and abortion rates, researchers rarely considered that these controversies would affect women contraceptive practices differently according to their social background. Indeed, social differentiations in reaction to "pill scares" could contribute to reinforce the socia…
Social and structural factors and engagement in HIV care of sub-Saharan African migrants diagnosed with HIV in the Paris region
Migrants from sub-Saharan Africa (SSA) are often diagnosed at an advanced stage of HIV, and many of them have harsh living conditions. We aimed to evaluate the entry into care after HIV diagnosis and examine the related social determinants. The ANRS PARCOURS study is a life-event survey conducted in 2012-2013 in the Paris region among. Time between HIV diagnosis of SSA migrants living diagnosed HIV positive in France and HIV care and the determin…
Understanding Settlement Pathways of African Immigrants in France Through a Capability Approach
Prevalence and predictive factors of stigmatizing attitudes towards people living with HIV in the remote villages on the Maroni River in French Guiana
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…
Knowledge, attitudes, behaviors, and practices differences regarding HIV in populations living along the Maroni river
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 regar…
Migrants from over there ’ or ‘racial minority here ’? Sexual networks and prevention practices among sub-Saharan African migrants in France
Migrants from sub-Saharan Africa bear a disproportionate burden of HIV infection in Europe, with an increasing proportion of them acquiring HIV after migration. This transformation in the epidemic pattern has raised concerns about the sexual mixing and preventive behaviours of migrants. This paper aims at exploring how racial boundaries shape sexual networks and structure prevention practices among migrants from sub-Saharan Africa. Analyses are b…
Pratiques contraceptives des jeunes femmes de moins de 30 ans
Cet article, dont l’objectif est de décrire les pratiques contraceptives des jeunes femmes, montre que la couverture contraceptive reste importante puisqu’elle touche plus de 90 % des femmes concernées par un risque de grossesse non prévue. L’utilisation de la pilule reste massive (près de 80 %) malgré une percée des nouvelles méthodes tel l’implant. L’utilisation récente de la contraception d’urgence, fréquente avant 20 ans (20 %), a légèrement …
Gender and Migration
This article analyses the recomposition of gender relations in a migratory context from a specific viewpoint: the sexual debut of individuals who migrated from sub-Saharan Africa to France. It is based on a 2005 survey of 1,874 sub-Saharan African migrants in the Île-de-France region. The aim is to determine the impact of men?s and women?s migratory trajectories on their first sexual experiences, as well as any possible changes in sexual power re…
Genre et migration
Cet article analyse la recomposition des rapports de genre en contexte migratoire à travers un prisme particulier : l'entrée dans la sexualité de personnes arrivant d'Afrique subsaharienne en France, à partir d'une enquête menée en 2005 auprès de 1 874 migrants d'Afrique subsaharienne en Île-de-France. Il s'agit de mettre à jour l'impact des trajectoires migratoires des femmes et des hommes sur leurs premières expériences sexuelles ainsi que les …
Adolescent Sexuality and the Hiv Epidemic in Yaoundé, Cameroon
Adolescents are the focus of many interventions that aim to prevent HIV transmission. In order for these interventions to be effective, it is essential to understand adolescents' sexual behaviour. Using data collected in Yaoundé, Cameroon, in 1997, the study analysed risk exposure and HIV prevalence among 426 men and 510 women aged 15–24. Although risky behaviours seem to be more prevalent among young men, their HIV prevalence remains under 1%. I…
West and Central Africa
In West and Central Africa, countries with high rates of emigration and immigration tend to have higher rates of HIV infection. However, there is one exception, Senegal, an exception demonstrating that high levels of mobility and migration do not necessarily lead to rapid and extensive spread of HIV infection. Five different population groups are considered in this article, either because their numbers are substantial or because their role in the…
Understanding Settlement Pathways of African Immigrants in France Through a Capability Approach
West and Central Africa
In West and Central Africa, countries with high rates of emigration and immigration tend to have higher rates of HIV infection. However, there is one exception, Senegal, an exception demonstrating that high levels of mobility and migration do not necessarily lead to rapid and extensive spread of HIV infection. Five different population groups are considered in this article, either because their numbers are substantial or because their role in the…
Do Income and Employment Uncertainty Affect Couple Stability? Evidence for France During the Covid-19 Pandemic
Economic uncertainty and family dynamics are strictly connected. The increasing uncertainty generated by the Covid-19 pandemic is thus likely to affect couple relationships and stability, with potential opposite effects. Using data from the nationally representative EPICOV survey, that followed individuals throughout the first year of pandemic in France, we examined separation rates and how these were associated with different measures of employm…
Pratiques contraceptives des jeunes femmes de moins de 30 ans
Cet article, dont l’objectif est de décrire les pratiques contraceptives des jeunes femmes, montre que la couverture contraceptive reste importante puisqu’elle touche plus de 90 % des femmes concernées par un risque de grossesse non prévue. L’utilisation de la pilule reste massive (près de 80 %) malgré une percée des nouvelles méthodes tel l’implant. L’utilisation récente de la contraception d’urgence, fréquente avant 20 ans (20 %), a légèrement …
Genre et migration
Cet article analyse la recomposition des rapports de genre en contexte migratoire à travers un prisme particulier : l'entrée dans la sexualité de personnes arrivant d'Afrique subsaharienne en France, à partir d'une enquête menée en 2005 auprès de 1 874 migrants d'Afrique subsaharienne en Île-de-France. Il s'agit de mettre à jour l'impact des trajectoires migratoires des femmes et des hommes sur leurs premières expériences sexuelles ainsi que les …
West and Central Africa
In West and Central Africa, countries with high rates of emigration and immigration tend to have higher rates of HIV infection. However, there is one exception, Senegal, an exception demonstrating that high levels of mobility and migration do not necessarily lead to rapid and extensive spread of HIV infection. Five different population groups are considered in this article, either because their numbers are substantial or because their role in the…
Adolescent Sexuality and the Hiv Epidemic in Yaoundé, Cameroon
Adolescents are the focus of many interventions that aim to prevent HIV transmission. In order for these interventions to be effective, it is essential to understand adolescents' sexual behaviour. Using data collected in Yaoundé, Cameroon, in 1997, the study analysed risk exposure and HIV prevalence among 426 men and 510 women aged 15–24. Although risky behaviours seem to be more prevalent among young men, their HIV prevalence remains under 1%. I…
Gender and Migration
This article analyses the recomposition of gender relations in a migratory context from a specific viewpoint: the sexual debut of individuals who migrated from sub-Saharan Africa to France. It is based on a 2005 survey of 1,874 sub-Saharan African migrants in the Île-de-France region. The aim is to determine the impact of men?s and women?s migratory trajectories on their first sexual experiences, as well as any possible changes in sexual power re…
Genre et migration
Cet article analyse la recomposition des rapports de genre en contexte migratoire à travers un prisme particulier : l'entrée dans la sexualité de personnes arrivant d'Afrique subsaharienne en France, à partir d'une enquête menée en 2005 auprès de 1 874 migrants d'Afrique subsaharienne en Île-de-France. Il s'agit de mettre à jour l'impact des trajectoires migratoires des femmes et des hommes sur leurs premières expériences sexuelles ainsi que les …
Migrants from over there ’ or ‘racial minority here ’? Sexual networks and prevention practices among sub-Saharan African migrants in France
Migrants from sub-Saharan Africa bear a disproportionate burden of HIV infection in Europe, with an increasing proportion of them acquiring HIV after migration. This transformation in the epidemic pattern has raised concerns about the sexual mixing and preventive behaviours of migrants. This paper aims at exploring how racial boundaries shape sexual networks and structure prevention practices among migrants from sub-Saharan Africa. Analyses are b…
Pratiques contraceptives des jeunes femmes de moins de 30 ans
Cet article, dont l’objectif est de décrire les pratiques contraceptives des jeunes femmes, montre que la couverture contraceptive reste importante puisqu’elle touche plus de 90 % des femmes concernées par un risque de grossesse non prévue. L’utilisation de la pilule reste massive (près de 80 %) malgré une percée des nouvelles méthodes tel l’implant. L’utilisation récente de la contraception d’urgence, fréquente avant 20 ans (20 %), a légèrement …
Prevalence and predictive factors of stigmatizing attitudes towards people living with HIV in the remote villages on the Maroni River in French Guiana
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…
Knowledge, attitudes, behaviors, and practices differences regarding HIV in populations living along the Maroni river
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 regar…
Understanding Settlement Pathways of African Immigrants in France Through a Capability Approach
Social and structural factors and engagement in HIV care of sub-Saharan African migrants diagnosed with HIV in the Paris region
Migrants from sub-Saharan Africa (SSA) are often diagnosed at an advanced stage of HIV, and many of them have harsh living conditions. We aimed to evaluate the entry into care after HIV diagnosis and examine the related social determinants. The ANRS PARCOURS study is a life-event survey conducted in 2012-2013 in the Paris region among. Time between HIV diagnosis of SSA migrants living diagnosed HIV positive in France and HIV care and the determin…
Les violences sexuelles envers les femmes immigrées d’Afrique subsaharienne après la migration en France
L’enquête Parcours réalisée en 2012-2013 dans des établissements de santé en Île-de-France permet d’étudier les violences sexuelles que les femmes immigrées originaires d’Afrique subsaharienne ont subies après leur migration et d’examiner le contexte social de leur survenue. L’insécurité résidentielle et administrative accroît ces violences sexuelles. Un tiers des femmes séropositives pour le VIH a été infecté après la migration, et rapporte quat…
Increase in the overall level of protected anal sex in men who have sex with men in France
an online survey - we compared the use of HIV prevention tools by MSM during their most recent anal intercourse (MRAI) with a casual male partner. We developed a classification with five categories ordered according to the effectiveness of each tool method in reducing the risk of acquiring HIV: Treatment as prevention (TasP), Pre-exposure prophylaxis (PrEP), exclusive condom use, Post-exposure prophylaxis (PEP) or nothing (i.e., no tool used). Th…
The French pill scare and the reshaping of social inequalities in access to medical contraceptives
While the consequences of various "pill scares" have been relatively well-documented in the public health literature revealing a drop in pill use and a rise in unplanned pregnancies and abortion rates, researchers rarely considered that these controversies would affect women contraceptive practices differently according to their social background. Indeed, social differentiations in reaction to "pill scares" could contribute to reinforce the socia…
Antibody status and cumulative incidence of Sars-CoV-2 infection among adults in three regions of France following the first lockdown and associated risk factors
BACKGROUND: We aimed to estimate the seropositivity to anti-SARS-CoV-2 antibodies in May-June 2020 after the first lockdown period in adults living in three regions in France and to identify the associated risk factors. METHODS: Between 4 May 2020 and 23 June 2020, 16 000 participants in a survey on COVID-19 from an existing consortium of three general adult population cohorts living in the Ile-de-France (IDF) or Grand Est (GE) (two regions with …
When lockdown policies amplify social inequalities in Covid-19 infections
Lockdown was associated with social inequalities in the decline in COVID-19 infections, calling for the adoption of preventive policies to account for living and working conditions. Such adoptions are critical to reduce social inequalities related to COVID-19, as working-class individuals also have the highest COVID-19 related mortality, due to higher prevalence of comorbidities
Higher risk, higher protection
BACKGROUND: Immigrants and ethnic/racialized minorities have been identified as being at higher risk of coronavirus disease-19 (COVID-19) infection, but few studies report on their exposures and prevention behaviours. This study aims to examine the social distribution of COVID-19 exposure (overcrowding, working outside the home, use of public transport to go to work) and prevention behaviours (use of face masks, washing hands, respect for physica…
Predictors of Uncertainty and Unwillingness to Receive the Covid-19 Vaccine in Men Who Have Sex with Men in France
The development of vaccines against COVID-19 has given hope to populations. Public acceptability of vaccination is a major driver in containing the disease. However, in marginalized and stigmatized populations, uncertainty and unwillingness may be a challenge. This study aimed to analyze the factors associated with uncertainty and unwillingness to vaccinate against COVID-19 in men who have sex with men (MSM) living in France. The data used came f…
Do Income and Employment Uncertainty Affect Couple Stability? Evidence for France During the Covid-19 Pandemic
Economic uncertainty and family dynamics are strictly connected. The increasing uncertainty generated by the Covid-19 pandemic is thus likely to affect couple relationships and stability, with potential opposite effects. Using data from the nationally representative EPICOV survey, that followed individuals throughout the first year of pandemic in France, we examined separation rates and how these were associated with different measures of employm…
Social inequalities in medical appointment cancellations and reschedulings at the onset of the Covid-19 epidemic in France
Inconsistent results are found regarding social inequalities related to healthcare appointment cancellations during the COVID-19 crisis. Whether rescheduling was associated with social status is unknown. By studying both cancellations and rescheduling, we comprehensively describe which social groups were affected by care disruption. First follow-up of a random population-based cohort was used, including 95 118 people aged 18 or older at baseline …
Demography (14 obras) · Medicine (14 obras) · Sociology (13 obras) · Political science (10 obras) · Geography (9 obras) · Population (9 obras) · HIV/AIDS Research and Interventions (8 obras) · Demography (7 obras) · Environmental health (7 obras) · Disease (5 obras)