Joel Ladner
Biographic Data
| ID | 5993346 |
|---|---|
| NAME | Joel Ladner |
| GIVEN NAMES | Joel |
| FAMILY NAME | Ladner |
| SIGNATURE | LADNER J |
| AFFILIATIONS | Inserm |
| ORCID | 0000-0003-2090-8457 |
| VERIFIED | Yes |
| TOTAL WORKS | 16 |
| TOTAL CITATIONS | 0 |
| WORKS AS AUTHOR | 16 |
| WORKS AS EDITOR | 0 |
| FIRST PUBLICATION YEAR | 1996 |
| LATEST PUBLICATION YEAR | 2024 |
| H-INDEX | 0 |
Rise and fall in medical education research 1999–2019
Dear EditorThe landscape of medical education (ME) has evolved considerably in recent decades, both in terms of methods and publications. The last assessment of the significance of these changes da
Video abstracts are associated with an increase in research reports citations, views and social attention
Change in University Student Health Behaviours after the Onset of the Covid-19 Pandemic
Student health behaviours changed in May 2020 and May 2021 due to the implementation of measures restricting mobility and social interaction. Even if some risky consumption decreased in 2020 after the first lockdown, there was no rebound phenomenon in 2021: consumption either remained lower or similar to the pre-COVID-19 period. These behaviours need to be monitored in the future to assess the long-term effects of these restrictions on student he…
Tobacco Smoking, Cannabis Use, and Binge Drinking Among University Students in France
Depressive symptoms in higher education students during the first wave of the Covid-19 pandemic. An examination of the association with various social risk factors across multiple high- and middle-inc…
Higher-education students face substantial risks for developing depressive symptoms during the COVID-19 pandemic or experiencing exacerbated pre-existing depressive symptoms. This study uses data from the COVID-19 International Student Well-Being Study, which collected data through a non-representative convenience sample in 125 higher-education institutions (HEI) across 26 high- and middle-income countries (N: 20,103) during the first wave of the…
Neuroenhancement in French and Romanian University Students, Motivations and Associated Factors
This cross-sectional study aimed to determine the use of neuroenhancers, the motivations and factors associated with their use in French and Romanian university students. Students from two universities in France (Rouen and Opal Coast University) and one in Romania (Cluj-Napoca) were asked to complete a self-administered anonymous questionnaire, either online or on paper, about the use of three different categories of substance: Prescription drugs…
The Impact of Covid-19 Lockdown on Health Behaviors among Students of a French University
This study aimed to determine the changes in health behaviors among students of a French university during the COVID-19 lockdown. An online retrospective survey was distributed to Rouen-Normandy University students at the end of the COVID-19 lockdown (13th March-11th May 2020). Voluntary university students were included. Data collected were on socio-demographics, academic environment, COVID19 concerns, tobacco smoking, binge drinking, cannabis u…
Eating Disorders among College Students in France
The aim of this paper was to identify the characteristics of broader categories of eating disorders (ED) and help- and care-seeking among college students. An online cross-sectional study was conducted among students of the University of Rouen-Normandy, France. The Expali-validated algorithmic tool, combining SCOFF test (Sick, Control, One stone, Fat, Food) and body mass index, was used to screen eating disorders into three diagnostic categories:…
Sociodemographic correlates of eating disorder subtypes among men and women in France, with a focus on age
BACKGROUND: On the population level, the association of age and other sociodemographic factors with eating disorders (ED) is unclear. METHODS: We used cross-sectional data from the French general population-based NutriNet-Santé e-cohort (n=49 603 adults; 76.3% women; mean age=50.4±14.6 years). ED were evaluated in 2014 with the 5-item SCOFF screening questionnaire and the Expali algorithmic tool. Likely cases of restrictive, bulimic, hyperphagic …
Prevalence of binge drinking and associated behaviours among 3286 college students in France
This study highlights the spread of binge drinking among college students and identifies student populations at risk: male gender, living in rented accommodation, regular practice of sport, and other risk behaviours such as use of tobacco, cannabis and alcohol. These behaviours increase with the frequency of binge drinking
Performance of 21 HPV vaccination programs implemented in low and middle-income countries, 2009–2013
School and health clinic-based models appeared as predictive factors for vaccination coverage, as was management by an NGO; program duration could play a role in the program's effectiveness. Results suggest that HPV vaccine campaigns tailored to meet the needs of communities can be effective. These results may be useful in the development of national HPV vaccination policies in low and middle-income countries
Prevention of mother-to-child HIV transmission in resource-limited settings
A drug donation program such as the VDP can act as a catalyst for systemic changes at the institutional and national levels. The VDP provides a model for how private initiatives can have a significant impact on public health issues and foster diverse public-private partnerships among governments, commercial organizations, local institutions, and international NGOs
Prevalence and association of perceived stress, substance use and behavioral addictions
This cross-sectional study among university students in France revealed that perceived stress was associated not only with known risks such as alcohol misuse, but also with new risks such as eating disorders and cyber addiction. These results could help to develop preventive interventions focussing on these risk behaviors and subsequently improving stress coping capacity in this high-risk population
Scaling up prevention of mother-to-child HIV transmission programs in sub-Saharan African countries
Heterogeneity of nevirapine coverage between sites and programs was high. Multilevel analysis identified several significant contextual determinants, which may warrant additional research to further define important multi-level and potentially modifiable determinants of performance of PMTCT programs
Assessment of eight HPV vaccination programs implemented in lowest income countries
Mixed models that incorporate both schools and health facilities appear to be the most effective at delivering HPV vaccine. This study provides lessons for development of public health programs and policies as countries go forward in national decision-making for HPV vaccination
A Cohort Study of Factors Associated with Failure to Return for HIV Post- test Counselling in Pregnant Women
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A Cohort Study of Factors Associated with Failure to Return for HIV Post- test Counselling in Pregnant Women
Assessment of eight HPV vaccination programs implemented in lowest income countries
Mixed models that incorporate both schools and health facilities appear to be the most effective at delivering HPV vaccine. This study provides lessons for development of public health programs and policies as countries go forward in national decision-making for HPV vaccination
Prevention of mother-to-child HIV transmission in resource-limited settings
A drug donation program such as the VDP can act as a catalyst for systemic changes at the institutional and national levels. The VDP provides a model for how private initiatives can have a significant impact on public health issues and foster diverse public-private partnerships among governments, commercial organizations, local institutions, and international NGOs
Prevalence and association of perceived stress, substance use and behavioral addictions
This cross-sectional study among university students in France revealed that perceived stress was associated not only with known risks such as alcohol misuse, but also with new risks such as eating disorders and cyber addiction. These results could help to develop preventive interventions focussing on these risk behaviors and subsequently improving stress coping capacity in this high-risk population
Scaling up prevention of mother-to-child HIV transmission programs in sub-Saharan African countries
Heterogeneity of nevirapine coverage between sites and programs was high. Multilevel analysis identified several significant contextual determinants, which may warrant additional research to further define important multi-level and potentially modifiable determinants of performance of PMTCT programs
Performance of 21 HPV vaccination programs implemented in low and middle-income countries, 2009–2013
School and health clinic-based models appeared as predictive factors for vaccination coverage, as was management by an NGO; program duration could play a role in the program's effectiveness. Results suggest that HPV vaccine campaigns tailored to meet the needs of communities can be effective. These results may be useful in the development of national HPV vaccination policies in low and middle-income countries
Prevalence of binge drinking and associated behaviours among 3286 college students in France
This study highlights the spread of binge drinking among college students and identifies student populations at risk: male gender, living in rented accommodation, regular practice of sport, and other risk behaviours such as use of tobacco, cannabis and alcohol. These behaviours increase with the frequency of binge drinking
Sociodemographic correlates of eating disorder subtypes among men and women in France, with a focus on age
BACKGROUND: On the population level, the association of age and other sociodemographic factors with eating disorders (ED) is unclear. METHODS: We used cross-sectional data from the French general population-based NutriNet-Santé e-cohort (n=49 603 adults; 76.3% women; mean age=50.4±14.6 years). ED were evaluated in 2014 with the 5-item SCOFF screening questionnaire and the Expali algorithmic tool. Likely cases of restrictive, bulimic, hyperphagic …
Eating Disorders among College Students in France
The aim of this paper was to identify the characteristics of broader categories of eating disorders (ED) and help- and care-seeking among college students. An online cross-sectional study was conducted among students of the University of Rouen-Normandy, France. The Expali-validated algorithmic tool, combining SCOFF test (Sick, Control, One stone, Fat, Food) and body mass index, was used to screen eating disorders into three diagnostic categories:…
Depressive symptoms in higher education students during the first wave of the Covid-19 pandemic. An examination of the association with various social risk factors across multiple high- and middle-inc…
Higher-education students face substantial risks for developing depressive symptoms during the COVID-19 pandemic or experiencing exacerbated pre-existing depressive symptoms. This study uses data from the COVID-19 International Student Well-Being Study, which collected data through a non-representative convenience sample in 125 higher-education institutions (HEI) across 26 high- and middle-income countries (N: 20,103) during the first wave of the…
Neuroenhancement in French and Romanian University Students, Motivations and Associated Factors
This cross-sectional study aimed to determine the use of neuroenhancers, the motivations and factors associated with their use in French and Romanian university students. Students from two universities in France (Rouen and Opal Coast University) and one in Romania (Cluj-Napoca) were asked to complete a self-administered anonymous questionnaire, either online or on paper, about the use of three different categories of substance: Prescription drugs…
The Impact of Covid-19 Lockdown on Health Behaviors among Students of a French University
This study aimed to determine the changes in health behaviors among students of a French university during the COVID-19 lockdown. An online retrospective survey was distributed to Rouen-Normandy University students at the end of the COVID-19 lockdown (13th March-11th May 2020). Voluntary university students were included. Data collected were on socio-demographics, academic environment, COVID19 concerns, tobacco smoking, binge drinking, cannabis u…
Change in University Student Health Behaviours after the Onset of the Covid-19 Pandemic
Student health behaviours changed in May 2020 and May 2021 due to the implementation of measures restricting mobility and social interaction. Even if some risky consumption decreased in 2020 after the first lockdown, there was no rebound phenomenon in 2021: consumption either remained lower or similar to the pre-COVID-19 period. These behaviours need to be monitored in the future to assess the long-term effects of these restrictions on student he…
Tobacco Smoking, Cannabis Use, and Binge Drinking Among University Students in France
Video abstracts are associated with an increase in research reports citations, views and social attention
Rise and fall in medical education research 1999–2019
Dear EditorThe landscape of medical education (ME) has evolved considerably in recent decades, both in terms of methods and publications. The last assessment of the significance of these changes da
Medicine (16 works) · Environmental health (11 works) · Demography (9 works) · Internal Medicine (9 works) · Psychiatry (8 works) · Demography (7 works) · Family medicine (7 works) · Psychology (7 works) · Clinical Psychology (6 works) · Clinical Psychology (6 works)