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Background: Familial hypercholesterolemia (FH) is associated with lifelong elevated plasma concentrations of low-density lipoprotein cholesterol (LDL-C) and high risk of premature coronary heart disease (CHD). Clinical recommendations and treatments have emerged to facilitate the management of FH patients. Their impact on the burden of FH is however not well documented., Objective: To compare the burden of FH between patients hospitalized for a CHD event 25 years apart in the French-Canadian founder population., Methods: Lipid profiles, cardiovascular risk factors, treatments and FH status of 2,029 patients consecutively hospitalized for an acute CHD event between 2017 and 2022 (2022 Cohort) were compared to those of 2,506 patients with angiographically-confirmed CHD who were admitted between 1995 and 1998 (1998 Cohort)., Results: At the time of admission, 24.6 % of CHD patients had LDL-C levels >5.0 mmol/L in 1998 compared to 1.4 % in 2022, and FH was diagnosed in 9.6 % of patients in the 1998 cohort compared to 5.5 % in 2022 (p<0.001). FH patients hospitalized for a CHD event were older in 2022 than in 1998 (p <0.001). The prevalence of premature CHD requiring a hospitalization significantly decreased from 1998 to 2022 (64.3% vs. 44.1 %, p<0.001). At the moment of admission, 18.2 % of FH patients had LDL-C concentration <2.0 mmol/L in 2022 vs 0 % in 1998 (p <0.001)., Conclusions: Over 25 years, FH patients tend to be older and contribute to a lower proportion of hospitalizations for CHD in the French-Canadian founder population. Despite significant improvement in diagnosis and treatment, FH management remains however sub-optimal., Competing Interests: Declaration of Competing Interest The authors have no conflict of interest to declare regarding this study., (Copyright © 2023. Published by Elsevier Inc.)

This study had three goals: to examine the stability of deficits in the phonological and lexical routes in dyslexia (group study), to determine the prevalence of dyslexia profiles (multiple-case study), and to identify the prediction of phonemic segmentation and discrimination skills before reading acquisition on future reading level. Among a group of 373 non-readers seen at age 5, 38 students were subsequently diagnosed as either consistent dyslexic readers (18 DYS) or consistent typical readers (20 TR). Their phonological and lexical reading skills were assessed at ages 10 and 17 and their phonemic segmentation and discrimination skills at age 5. In comparison with TR of the same chronological age (CA-TR), individuals with dyslexia demonstrated an impairment of the two reading routes, especially of the phonological reading route. In the comparison with younger TR (age 10) of the same reading level (RL-TR), only a deficit of the phonological route is observed. In the multiple-case study, the comparisons with CA-TR showed a prevalence of mixed profiles and very few dissociated profiles, whereas the comparison with RL-TR resulted mostly in two profiles depending on the measure: a phonological profile when accuracy was used and a delayed profile when speed was used. In addition, the correlations between early phonemic segmentation and discrimination skills (age 5) and later reading skills (age 17) were significant, and in the group of individuals with dyslexia, early phonemic segmentation skills significantly predicted these later reading skills. Phonological reading deficits are persistent and mainly caused by early phonemic impairments., (© 2022. The Author(s), under exclusive licence to The International Dyslexia Association.)

Population genetic models only provide coarse representations of real-world ancestry. We used a pedigree compiled from 4 million parish records and genotype data from 2276 French and 20,451 French Canadian individuals to finely model and trace French Canadian ancestry through space and time. The loss of ancestral French population structure and the appearance of spatial and regional structure highlights a wide range of population expansion models. Geographic features shaped migrations, and we find enrichments for migration, genetic, and genealogical relatedness patterns within river networks across regions of Quebec. Finally, we provide a freely accessible simulated whole-genome sequence dataset with spatiotemporal metadata for 1,426,749 individuals reflecting intricate French Canadian population structure. Such realistic population-scale simulations provide opportunities to investigate population genetics at an unprecedented resolution.

Drawing on participant observation and interviews in two yoga studios in the highly socially stratified city of Marseille, France, this paper explores the understandings of yoga as a health practice that emerge at the intersections between yoga styles and their social contexts of consumption. Its insights emerge from the comparison of three modern yoga styles that were developed for Western English-speaking cultural contexts - Iyengar, Bikram and Forrest - and which differ in form but also in the chronology of their emergence on the global yoga market and that of their reception in France. These three yoga styles are also branded through contrasting mythologies of transformational healing, and the aim of this paper is to explore how a brand conceptualization of yoga as a health practice relates to or resonates with the embodied experiences of practitioners, and to the socio-cultural contexts in which practitioners and their practices are embedded. The paper contributes a new case study to the global yoga scholarship and to a poorly studied French yoga scene, but more importantly, it cross-examines the discourses through which a yoga style is branded, the way it is transmitted, and the social context and social positioning of the individuals who practice it. Combining perspectives on the body, narrative and rituals, it identifies how yoga healing is construed in relation to gender, ethnicity and class and the points of consensus and dissent that emerge from the encounters between French social bodies and exogenous yoga styles.

We investigated changes in alcohol consumption following the COVID-19 lockdown among French-speaking Belgian individuals at risk for severe alcohol use disorder. Participants (N = 299) at risk for alcohol use disorder (AUD, i.e., score higher than 19 at the Alcohol Use Disorder Identification Test), and 299 moderate drinkers (MOD, i.e., score lower than 8) individually matched for age, gender and education provided self-reports of alcohol consumption changes (i.e., number of alcohol units consumed during a typical week before and during lockdown). AUD were more likely (91.31%) than MOD (71.57%) to modify their consumption following lockdown (p < 0.0001). They were more likely to decrease (65.89% vs. 35.12%, p < 0.0001) and less likely to increase (25.42% vs. 36.45%, p = 0.004) their consumption than MOD. Analyses of post-pre lockdown differences in alcohol consumption showed that AUD presented a stronger decrease than MOD (-13.97 units/week vs. -0.07, p < 0.0001). Among individuals who decreased consumption, AUD decreased more (-27.92 vs. -2.74, p < 0.0001) than MOD. Among those who increased consumption, AUD increased more (17.32 vs. 2.44, p < 0.0001) than MOD. We thus observed sharp consumption increases or conversely abrupt decreases in individuals at high risk of alcohol use disorder, underscoring the need to develop prophylactic interventions for this population during such sanitary crises, to avoid brutal changes of the alcohol consumption pattern. Efforts should be made to mitigate consumption increases but also to favor progressive rather than sudden decreases in order to prevent damaging withdrawal symptoms., (Copyright © 2021 Elsevier Inc. All rights reserved.)

Introduction: Military surgery requires skills that in general cannot be easily learnt in civilian training. Participation in a fellowship abroad adapted to the particular operating conditions of the foreign deployment is one route that might secure the necessary supplementary training. We therefore assessed the relevance of such a fellowship in the preparedness of young military surgeons in their first deployment., Methods: This study included all active military surgeons who had completed a fellowship abroad during their initial training from 2004 to 2017 in Tchad or Senegal or Djibouti. The collection of data was performed using a questionnaire. The main judgement criterion was the rate of positive answers awarded to the relevance of this fellowship in the preparedness of respondents' first foreign deployment., Results: Sixty-nine of 73 surgeons answered. Sixty-one estimated the fellowship had allowed them to feel more operational during their first mission, with 83.61% rating this feeling as important. Also, 61 recommended the use of a fellowship for war surgery training. The grade assigned to the surgical benefit was 8.48/10., Conclusion: A fellowship abroad permits one to become familiar with surgical practice under austere circumstances and the particularities of the surgical structures at the front. Current trainees' feedback confirms its relevance., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

The primary mission of the French military surgical teams deployed in external operations in the Sahel is to provide support for combatants. However, many of their activities and of the limited human and material resources allocated to them are devoted to providing free medical assistance to the local population. The French military surgical teams are very often expected to take care of serious burns for the benefit of civil populations because of the absence of dedicated civilian medical structures. Surgical teams are faced with a necessary triage of patients to be taken care of because of the discrepancy between the high demand for care and the means at their disposal. But the triage can lead to ethical dilemmas when the values that come into play in the decision contradict each other or when they run up against the quota of available human and material resources, as well as the interests of the military institution. The challenge is then to become aware of these dilemmas in this particular context. A discussion of these ethical dilemmas would help carers to avoid developing fatalistic attitudes or developing chronic pathologies due to unresolved or unconscious predicaments. Solutions are proposed that place ethical reflection at the heart of the practices during external operations by the French surgical teams. The ethics of discussion must bring together all players in care management and also the military authorities, before, during and after the missions. Training programmes for ethical reflection would benefit surgical teams and help them approach and become aware of the dilemmas they will necessarily face., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2021. No commercial re-use. See rights and permissions. Published by BMJ.)

Competing Interests: Competing interests: None declared.

Background: Nucleotide triphosphate diphosphatase (NUDT15) genetic testing in addition to thiopurine methyl transferase (TPMT) is recommended to reduce the incidence of adverse severe myelotoxicity episodes induced by thiopurines., Objective: We assessed the cost-effectiveness ratio of combined screening for TMPT and NUDT15 defective alleles by genotyping or next-generation sequencing (NGS) using TPMT genotyping as the reference. Because of the genetic differences in thiopurine toxicity, we tested the screening strategies on individuals of Caucasian and Asian descent., Methods: A decision tree compared conventional TPMT genotyping with combined TPMT/NUDT15 genotyping or NGS using a Monte-Carlo microsimulation model of patients with inflammatory bowel disease. The main outcome was the incremental cost-effectiveness ratios (ICER) with effectiveness being one averted severe myelotoxicity requiring hospitalization., Results: The mean estimated cost of the TPMT genotyping for one year is twice in Asian compared with Caucasian patients (980 euro/patient versus 488 euro/patient), and the effectiveness of TPMT genotyping in Caucasian avoided 43 severe myelosuppressions per 10 000 patients over a year compared with 3.6 per 10 000 patients in Asian. Combined TPMT/NUDT15 genotyping compared with TPMT genotyping had an ICER of 7 491 281 euro per severe myelotoxicity averted in Caucasian, compared to 619 euro in Asian. The ICER of the NGS-based screening strategy is disproportionally high compared with genotyping, irrespective of ethnic descent., Conclusion: With a low cost-effectiveness threshold, combined screening for NUDT15 and TPMT defective alleles is cost-effective compared to TMPT screening alone in patients of Asian descent, but is unrealistic from a cost-effectiveness point of view in Caucasians.

Background: Through various research lead in the past, it has been made evident that Quebec is home to higher rates of acute myocardial infarction (AMI) and higher prevalence of cardiovascular risk factors than other Canadian provinces. This proposed study will perform a retrospective analysis on Caucasian populations in order to analyze the cardiovascular risk factors in partially francophone populations in comparison to French and Non-French Canadians. Furthermore, we will closely analyze both genders of aforementioned populations., Methods: This population-based retrospective cohort study was achieved using the University of Ottawa Heart Institute CCTA registry. Included are Caucasian patients of all ages who came to UOHI for a CCTA between 2006 and 2018 and provided written informed consent. SPSS was used to compare the different populations (French Canadian, partially French Canadian and non-French Canadian) and sex., Results: The PFC population more closely resembles FC, having higher incidence of cardiovascular risk factors such as smoking, dyslipidemia and type 2 diabetes., Interpretation: Our results suggest that PFC, like FC, may benefit from more intensive education and lifestyle modification techniques., (Copyright © 2020 Elsevier Masson SAS. All rights reserved.)

We aimed to compare COVID-19-specific and all-cause mortality rates among natives and migrants in Italy and to investigate the clinical characteristics of individuals dying with COVID-19 by native/migrant status. The mortality rates and detailed clinical characteristics of natives and migrants dying with COVID-19 were explored by considering the medical charts of a representative sample of patients deceased in Italian hospitals (n = 2,687) between February 21st and April 29th, 2020. The migrant or native status was assigned based on the individual's country of birth. The expected all-cause mortality among natives and migrants living in Italy was derived by the last available (2018) dataset provided by the Italian National Institute of Statistics. Overall, 68 individuals with a migration background were identified. The proportions of natives and migrants among the COVID-19-related deaths (97.5% and 2.5%, respectively) were similar to the relative all-cause mortality rates estimated in Italy in 2018 (97.4% and 2.6%, respectively). The clinical phenotype of migrants dying with COVID-19 was similar to that of natives except for the younger age at death. International migrants living in Italy do not have a mortality advantage for COVID-19 and are exposed to the risk of poor outcomes as their native counterparts.

Objective: Systemic lupus is a chronic autoimmune disease characterised by its phenotypic heterogeneity. Neutropaenia is a frequent event in SLE occurring in 20%-40% of patients depending on the threshold value of neutrophil count. On a daily basis, the management of neutropaenia in SLE is difficult with several possible causes. Moreover, the infectious consequences of neutropaenia in SLE remain not well defined., Methods: 998 patients from the Lupus BioBank of the upper Rhein (LBBR), a large German and French cohort of patients with SLE, mostly of Caucasian origin (83%), were included in this study. Neutropaenia was considered when neutrophil count was below 1800×10 6 /L. An additional analysis of detailed medical records was done for 65 LBBR patients with neutropaenia., Results: 208 patients with neutropaenia (21%) were compared with 779 SLE patients without neutropaenia. Neutropaenia in SLE was significantly associated with thrombocytopaenia (OR 4.11 (2.57-10.3)), lymphopaenia (OR 4.41 (2.51-11.5)) and low C3 (OR 1.91 (1.03-4.37)) in multivariate analysis. 65 representative patients with neutropaenia were analysed. Neutropaenia was moderate to severe in 38%, chronic in 31%, and both severe and chronic in 23% of cases. Moderate to severe and chronic neutropaenia were both associated with lymphopaenia and thrombopaenia. Chronic neutropaenia was also associated anti-Ro/SSA antibodies and moderate to severe neutropaenia with oral ulcers., Conclusion: This study is to date the largest cohort to describe neutropaenia in SLE. Neutropaenia displays a strong association with other cytopaenias, suggesting a common mechanism. Chronic neutropaenia is associated with anti-Ro/SSA antibodies with or without identified Sjögren's disease., Competing Interests: Competing interests: None declared., (© Author(s) (or their employer(s)) 2020. Re-use permitted under CC BY-NC. No commercial re-use. See rights and permissions. Published by BMJ.)

Background: High HIV-1 DNA levels in peripheral blood mononuclear cells (PBMC) were associated with a higher risk of severe morbidity and a faster decline in CD4 count in ART-naive patients. We report the association between HIV-1 DNA and mortality in HIV-infected adults in a trial of early ART in West Africa., Methods: In the Temprano trial, HIV-infected adults were randomly assigned to start ART immediately or defer ART. After trial termination, HIV-1 DNA was measured in whole blood samples frozen at baseline. We analyzed the association between baseline PBMC HIV-1 DNA and long-term mortality., Findings: 2019 patients were followed for 9253 patient-years (median 4.9 years). At baseline, the median CD4 count was 462/mm 3 [IQR 368-571], the median plasma HIV-1 RNA 4.7 log 10 copies/ml [IQR 4.0-5.2], and the median HIV-1 DNA 2.9 log 10 copies/million PBMC [IQR 2.5-3.3]. During follow-up, 86 participants died. In univariate analysis, the hazard ratio [HR] of death was 2.67 (95% CI, 1.68-4.22) for patients with HIV-1 DNA ≥3 log 10 copies/million PBMC vs. others, and 2.10 (95% CI, 1.38-3.21) for patients with HIV-1 RNA ≥5 log10 copies/ml vs. others. In multivariate Cox regression analysis, HIV-1 DNA levels ≥3 log 10 copies/million PBMC were strongly associated mortality (adjusted HR = 2.09, 95% CI 1.24-3.52, p= 0.005) while the association between baseline plasma HIV-1 RNA and mortality was not significant., Interpretation: In these African adults who started ART with high CD4 counts, HIV-1 DNA was a strong independent predictor of death. The HIV reservoir still plays a prognostic role in the early ART era., Funding: This trial was supported by the French National Agency for AIDS and viral hepatitis research (ANRS, Paris, France; Grants ANRS 12136, 12224 and 12253)., Competing Interests: Declaration of Competing Interest All authors report no conflict of interest., (Copyright © 2020 The Author(s). Published by Elsevier B.V. All rights reserved.)

Background: Cervical cancer associated with high risk-human papillomavirus (HR-HPV) infection is becoming the one of the most common female cancer in many sub-Saharan African countries. First-generation immigrant African women living in Europe are at-risk for cervical cancer, in a context of social vulnerability, with frequent lack of cervical cancer screening and HPV vaccination., Objective: Our objective was to address immunologically the issue of catch-up prophylactic HPV vaccination in first-generation African immigrant women living in France., Methods: IgG immune responses and cross-reactivities to α7 (HPV-18, -45 and -68) and α9 (HPV-16, -31, -33, -35, -52 and -58) HPV types, including 7 HR-HPV targeted by the Gardasil-9® prophylactic vaccine, were evaluated in paired serum and cervicovaginal secretions (CVS) by HPV L1-virus-like particles-based ELISA. Genital HPV were detected by multiplex real time PCR (Seegene, Seoul, South Korea)., Results: Fifty-one immigrant women (mean age, 41.7 years; 72.5% HIV-infected) were prospectively included. More than two-third (68.6%) of them carried genital HPV (group I) while 31.4% were negative (group II). The majority (90.2%) exhibited serum IgG to at least one α7/α9 HR-HPV. Serum HPV-specific IgG were more frequently detected in group I than group II (100% versus 68.7%; P = 0.002). The distribution of serum and genital HPV-specific IgG was similar, but mean number of IgG reactivities to α7/α9 HR-HPV was higher in serum than CVS (5.6 IgG per woman in serum versus 3.2 in CVS; P<0.001). Rates of IgG cross-reactivities against HPV different from detected cervicovaginal HPV were higher in serum and CVS in group I than group II. Finally, the majority of groups I and II women (68.6% and 68.7%, respectively) exhibited serum or cervicovaginal IgG to Gardasil-9® HR-HPV, with higher mean rates in group I than group II (6.1 Gardasil-9® HR-HPV per woman versus 1.4; P<0.01). One-third (31.2%) of group II women did not show any serum and genital HPV-specific IgG., Conclusions: Around two-third of first-generation African immigrant women living in France showed frequent ongoing genital HPV infection and high rates of circulating and genital IgG to α7/α9 HPV, generally cross-reacting, avoiding the possibility of catch-up vaccination. Nevertheless, about one-third of women had no evidence of previous HPV infection, or showed only low levels of genital and circulating HR-HPV-specific IgG and could therefore be eligible for catch-up vaccination., Competing Interests: The authors have declared that no competing interests exist.

Objective: Haptoglobin is an acute-phase reactant with pleiotropic functions. We aimed to study whether urine haptoglobin may predict risk of mortality in people with type 2 diabetes., Research Design and Methods: We employed a transethnic approach with a cohort of Asian origin (Singapore) ( N = 2,061) and a cohort of European origin (France) ( N = 1,438) included in the study. We used survival analyses to study the association of urine haptoglobin with risk of all-cause and cause-specific mortality., Results: A total of 365 and 525 deaths were registered in the Singapore cohort (median follow-up 7.5 years [interquartile range 3.5-12.8]) and French SURDIAGENE cohort (median follow-up 6.8 years [interquartile range 4.3-10.5], respectively. Singapore participants with urine haptoglobin in quartiles 2 to 4 had higher risk for all-cause mortality compared with quartile 1 (unadjusted hazard ratio [HR] 1.47 [95% CI 1.02-2.11], 2.28 [1.62-3.21], and 4.64 [3.39-6.35], respectively). The association remained significant in quartile 4 after multiple adjustments (1.68 [1.15-2.45]). Similarly, participants in the French cohort with haptoglobin in quartile 4 had significantly higher hazards for all-cause mortality compared with quartile 1 (unadjusted HR 2.67 [2.09-3.42] and adjusted HR 1.49 [1.14-1.96]). In both cohorts, participants in quartile 4 had a higher risk of mortality attributable to cardiovascular disease and infection but not malignant tumor., Conclusions: Urine haptoglobin predicts risk of mortality independent of traditional risk factors, suggesting that it may potentially be a novel biomarker for risk of mortality in patients with type 2 diabetes., (© 2019 by the American Diabetes Association.)

The anthropological part of the present research project addresses the issue of risk and uncertainties relating to perinatality and disability, and draws from the discourses of professionals in a perinatal network in the French Lorraine region. From an anthropological point of view, it is necessary to determine how and to what extent the views of professionals determine the network's management policies. The place conferred to 'the user' in these representations is one of several important issues to be analysed in order to gain better understanding of the management of relationships that result from it. What is the position of professionals who 'negotiate' and 'organise' the cost of the risk of disability when grasped in connection with their images of the 'users' (children and parents)? This qualitative study consisted of 40 semi-structured interviews conducted with 20 medical, social, and community professionals, all involved directly or indirectly with the network. The results demonstrate the importance of a network assessment as a 'culture' from the social and cultural relations of network professionals. These relations form the cement of a structure made of interpersonal ties and rooted in particular histories around a 'user' that are conveyed through individual narratives.

About 10-20% of patients with Kawasaki disease (KD) are unresponsive to intravenous immunoglobulin (IVIg) and are at increased risk of coronary artery abnormalities (CAAs). Early identification is critical to initiate aggressive therapies, but available scoring systems lack sensitivity in non-Japanese populations. We investigated the accuracy of 3 Japanese scoring systems and studied factors associated with IVIg unresponsiveness in a large multiethnic French population of children with KD to build a new scoring system. Children admitted for KD between 2011-2014 in 65 centers were enrolled. Factors associated with second line-treatment; i.e. unresponsiveness to initial IVIg treatment, were analyzed by multivariate regression analysis. The performance of our score and the Kobayashi, Egami and Sano scores were compared in our population and in ethnic subgroups. Overall, 465 children were reported by 84 physicians; 425 were classified with KD (55% European Caucasian, 12% North African/Middle Eastern, 10% African/Afro-Caribbean, 3% Asian and 11% mixed). Eighty patients (23%) needed second-line treatment. Japanese scores had poor performance in our whole population (sensitivity 14-61%). On multivariate regression analysis, predictors of secondary treatment after initial IVIG were hepatomegaly, ALT level ≥30 IU/L, lymphocyte count <2400/mm 3 and time to treatment <5 days. The best sensitivity (77%) and specificity (60%) of this model was with 1 point per variable and cut-off ≥2 points. The sensitivity remained good in our 3 main ethnic subgroups (74-88%). We identified predictors of IVIg resistance and built a new score with good sensitivity and acceptable specificity in a non-Asian population.

Background: Uterine leiomyoma has been reported to be a worse problematic disease for African American than Caucasian women in the US. Data are almost non-existent for other populations of African ancestry. Our aim was to investigate the hypothesis of an equivalent influence of ethnicity on uterine leiomyomas for women of a French African-Caribbean population., Basic Procedures: Retrospective analysis of hysterectomies performed from 2010 to 2015 at the teaching hospital of Guadeloupe (French West Indies), where most inhabitants are of West African origin, was carried out. Data of the 899 hysterectomies, including those for malignancy, were collected, in particular, uterine weight., Main Findings: The indications were leiomyoma in 66.5 % of cases and leiomyomas were found in 91 % of all cases. The mean age and uterine weight were 51.7 years and 464 g for the entire population, 50.2 years and 488 g for the population without malignancies, and 47.0 years and 567 g for the population with leiomyomas., Principal Conclusions: The data were compared to those reported in the literature for several populations, notably African Americans and Caucasians in the US and mainland France. This comparison supports the hypothesis that Guadeloupean women, an African-Caribbean population, have characteristics in terms of uterine leiomyoma that are close to those of African Americans. Although confirmation is required, these results highlight the need for specific research, therapeutic approaches, and improved early management of these populations., Competing Interests: Declaration of Competing Interest P. Kadhel receives personal fees for consulting activities from Gedeon Richter, France. None of the other authors reports a conflict of interest., (Copyright © 2019 Elsevier Masson SAS. All rights reserved.)

Evolutionary medicine proposes studying alcohol use and abuse through the lens of modern evolutionary theory. This study ( https://osf.io/p48 uw/) follows this approach and uses an evolutionary framework to predict how young adults (18-35 years old) form impression of a binge drinker. We predicted that displaying sexual dysfunctions (short-term risk) in a binge drinking video would negatively influence attitudes and expectations of a target when compared to cognitive (short-term risk) or long-term deficits. In the following studies, we use a Zahavian framework to understand and influence impression formation of a male binge drinker among women (intersexual selection) and men (intrasexual competition) participants in a subsequent task. Via a randomized experimental online study in France ( N = 177, M = 23.39 [4.91], 43.50% men) and a preregistered conceptual replication study in Peru ( N = 176, M = 25.61 [4.76], 53.41% men), women exposed to a binge drinking video-describing sexual impotence after a binge drinking episode-tended to downgrade attractiveness evaluation of the binge drinker. However, male participants were not impacted by the different types of signals displayed in the videos. These results show that evolutionary theory could help us understand impression formation in binge drinking context and call for gender-specific health messages.

Autism spectrum disorder (ASD) has been associated with low cholesterol levels in a limited number of studies. However, the prevalence of hypocholesterolemia as well as the degree of association with ASD remains to be elucidated. We therefore sought to investigate the lipid profiles of a group of French-Canadian ASD individuals. The medical records of 79 ASD individuals and 79 age and gender-matched healthy controls were retrospectively reviewed. The fasting lipid profiles including total cholesterol (TC), high-density lipoprotein, triglycerides, and low-density lipoprotein were extracted for individuals of both groups along with the following clinical data: anthropometric measurements, medication use and associated disorders. Lipid parameters were compared to age and gender-based normative population and categorized in centile groups. The prevalence of hypocholesterolemia was revealed to be more than threefold higher in ASD individuals as compared to the general population (23%; P = 0.005). The 25th centile was determined as a potential TC threshold that could best predict the ASD (odds ratio [OR] = 3.04; 95% confidence interval [CI]: 1.58-6.65; P < 0.001). This study identified specific ASD comorbidities associated with hypocholesterolemia: TC levels below the 10th centile were associated with a higher rate of ASD-associated intellectual disability (OR = 3.33; 95% CI: 1.26-8.00) and anxiety/depression (OR = 4.74; 95% CI: 1.40-15.73). Overall, these results support a potential association between hypocholesterolemia and ASD occurrence. Application of this study to larger populations is urging to provide more extensive data that may further elucidate the association between hypocholesterolemia and ASD. Autism Res 2019, 12: 1860-1869. © 2019 International Society for Autism Research, Wiley Periodicals, Inc. LAY SUMMARY: Association of autism spectrum disorder (ASD) with abnormally low levels of cholesterol (hypocholesterolemia) has been documented before. These studies were incomplete, and the conclusion remains speculative. Here, we reviewed the medical records of 79 French-Canadian ASD individuals and compared their total cholesterol (TC) levels to healthy individuals matched for age and gender. We observed four times more hypocholesterolemia in ASD than in the general population. Furthermore, low TC in ASD was associated with higher rates of ASD-associated intellectual disability and anxiety/depression. Our results support an association between hypocholesterolemia and ASD and open novel opportunities for the diagnosis and treatment of specific forms of ASD., (© 2019 International Society for Autism Research, Wiley Periodicals, Inc.)

Although victimized groups have a need to recover diminished power, perpetrator groups are often reluctant to support actions that may undermine their own systemic advantages. We hypothesized that perpetrator group members' experience of empathetic collective angst-a group-based emotion focused on concern for the future vitality of an outgroup-mediates the relation between the perception of threat to the future of the victimized group and support for policies that may satisfy the group's empowerment. Across 5 studies and 3 distinct intergroup contexts (victimization of Aboriginal Canadians by non-Aboriginal Canadians, Native Americans by non-Native Americans, and French Canadians by Anglophone Canadians), we showed that perpetrator group members who perceive (Study 1) or are manipulated to perceive (Studies 2-5) that the victimized group is under existential threat (vs. secure) experience greater empathetic collective angst for the victimized group. In no study did perceived existential threat to the victimized group influence collective guilt-a group-based emotion focused on illegitimate harms committed against an outgroup. Empathetic collective angst mediated the relation between perceived existential threat and support for victimized group empowerment (e.g., self-determination). Study 4 found that the relation between empathetic collective angst and support for victimized group empowerment was stronger among perpetrator group members than bystander group members. A synthesis of the findings showed that the indirect effect was statistically significant across studies. Results suggest that, in the aftermath of victimization, empathetic collective angst motivates perpetrator group members to support policies that may satisfy victims' power needs. (PsycINFO Database Record (c) 2019 APA, all rights reserved).

Despite being the fourth largest island in the Mediterranean basin, the genetic variation of Corsica has not been explored as exhaustively as Sardinia, which is situated only 11 km South. However, it is likely that the populations of the two islands shared, at least in part, similar demographic histories. Moreover, the relative small size of the Corsica may have caused genetic isolation, which, in turn, might be relevant under medical and translational perspectives. Here we analysed genome wide data of 16 Corsicans, and integrated with newly (33 individuals) and previously generated samples from West Eurasia and North Africa. Allele frequency, haplotype-based, and ancient genome analyses suggest that although Sardinia and Corsica may have witnessed similar isolation and migration events, the latter is genetically closer to populations from continental Europe, such as Northern and Central Italians.

North Africa is one of the rare regions where the HIV epidemic is growing. In France, 5% of the migrants discovering their HIV infection are from North Africa. The objective of this study was to compare the sociodemographic characteristics and outcomes of North African and French HIV-infected patients. This study was conducted in the HIV clinic of Bichat Hospital (Paris, France). The North African HIV-infected patients were born in Algeria, Tunisia, or Morocco or had lived there for more than 6 months. They were matched for age and gender (1:2) to patients born in France who had never lived outside France for more than 6 months. Sociodemographic, clinical, and immunovirological characteristics of North African and French patients were compared using conditional logistic regression. Among 4,738 eligible patients, 285 North Africans were identified. CD4 levels at HIV diagnosis were not significantly different between North African and French patients, but were more frequently <200/mm 3 in the former than the latter at treatment initiation ( p  = .02). CDC stage 3 disease occurred more frequently in the first 3 years of care in our center in North African patients than in French patients ( p  = .01), and control of the HIV viral load over the 12 months preceding inclusion was better in French patients ( p  = .0001). There was no difference regarding loss to care. These results highlight possible issues in adherence to antiretroviral treatment in North African patients, which may be related to differences in the acceptability of the disease.

Background: In many Western countries, higher rates of cesarean have been described among migrant women compared to natives of receiving countries. We aimed to estimate this difference comparing women originating from France and Sub-Saharan Africa (SSA), identify the clinical situations explaining most of this difference and assess whether maternal origin was independently associated with cesarean risk., Methods: The PreCARE prospective multicenter cohort study was conducted in 2010-2012 in the north Paris area. Our sample was restricted to 1500 women originating from Sub-Saharan Africa and 2206 from France. Profiles of cesarean section by maternal origin were described by the Robson classification. Independent associations between maternal origin and 1) cesarean before labor versus trial of labor, then 2) intrapartum cesarean versus vaginal delivery were assessed by logistic regression models to adjust for other maternal and pregnancy characteristics., Results: Rates of cesarean for women originating from France and SSA were 17 and 31%. The Robson 5A category "unique uterine scar, single cephalic ≥37 weeks" was the main contributor to this difference. Within this category, SSA origin was associated with cesarean before labor after adjustment for medical risk factors (adjusted odds ratio [aOR] = 2.30 [1.12-4.71]) but no more significant when adjusting on social deprivation (aOR = 1.45 [0.63-3.31]). SSA origin was associated with cesarean during labor after adjustment for both medical and social factors (aOR = 2.95 [1.35-6.44])., Conclusions: The wide difference in cesarean rates between SSA and French native women is mainly explained by the Robson 5A category. Within this group, medical factors alone do not explain the increased risk of cesarean in SSA women.

Trajectories of gender identity were examined from Grade 6 (M age  = 11.9 years) to Grade 9 in European French (n = 570) and North African French (n = 534) adolescents, and gender and ethnic group differences were assessed in these trajectories. In Grade 6, boys of both ethnic groups reported higher levels of gender typicality and felt pressure for gender conformity than girls. European French girls and boys and North African French girls reported decreasing gender typicality from Grade 6 to Grade 9, whereas North African French boys did not change. Felt pressure decreased among girls, did not change in European French boys, and increased in North African French boys. Ethnic and gender differences in gender identity development are discussed., (© 2017 The Authors. Child Development © 2017 Society for Research in Child Development, Inc.)

Objectives: Although the links between pulsatile hemodynamics and age are widely acknowledged in hypertension, the interactions of sex, ethnicity, and metabolic factors with hemodynamic parameters remain largely unknown. We investigated the effects of body weight, glycemia, and cholesterolemia on the carotid augmentation index (CAI) and potential changes over time, with particular focus on the roles of sex and ethnicity., Methods: Baseline (V1) and repeat (V2) measurements (at ∼1.7 years) of wave reflections (calculated from CAI), brachial and carotid pulse pressure, and heart rate were assessed in 2530 normotensive and hypertensive men and women living in Paris but born in either France, Africa, or Asia., Results: At V1, and in comparison with French-born individuals, African-born individuals had significantly higher CAI, cardiovascular risk, and body weight, whereas Asian-born individuals had similar CAI but lower body weight, and higher cardiovascular risk, triglyceridemia, and heart rate. Stepwise multiple regression showed similar effects of cholesterolemia on CAI in all populations, whereas only French-born individuals (insulin-resistant men and women) showed associations between hyperglycemia and potential CAI dysfunction. Repeat (V2) measurements highlighted significant interactions (P < 0.008) of sex and ethnicity with changes in CAI over time. In men, CAI changes did not differ as a function of ethnicity, whereas in African-born women, they were lesser than those of Asian-born (P < 0.03) and French-born (P < 0.02) women., Conclusion: In the French-born population, CAI changes are affected by diabetes and possibly insulin-resistance, independently of sex. In African-born and Asian-born populations, CAI is sex-specific. Elevated CAI in African-born women calls for close monitoring of cardiovascular risk.

Background: Since 2001, the French Armed Forces have sustained many casualties during the Global War on Terror; however, even today, there is no French Military trauma registry. Some French service members (SMs) were treated in US Military Medical Treatment Facilities (MTFs) and were recorded in the US Department of Defense Trauma Registry (DoDTR). Our objective was to conduct a descriptive analysis of the injuries sustained by French SMs reported in the DoDTR and subsequent care provided to them to assist in understanding the importance of building a French Military trauma registry., Methods: Using DoDTR data collected from 2001 to 2017, a retrospective descriptive analysis was conducted. We identified 59 French SMs treated in US MTFs. The characteristics of the SMs' demographics, injuries, care provided to them, and discharge outcomes were summarized., Results: Among the 59 French SMs identified, 46 (78%) sustained battle injuries (BIs) and 13 (22%) sustained nonbattle injuries (NBIs). There were 47 (80%) SMs injured in Afghanistan (Opération Pamir), while 12 (20%) were injured in Opération Chammal in Iraq and Syria. Explosives accounted for 52.5% of injuries, while 25.4% were due to gunshot wounds; all were BIs. The majority of reported injuries were penetrating (59.3%), most of which were BIs (71.7%). The mean Injury Severity Score for BIs was 12 (SD = 8.9) compared to 6 (SD = 1.7) for NBIs. Around half of SMs (n = 30; 51%) were injured in Afghanistan between the years 2008-2010. Among a total of 246 injuries sustained by 59 patients, extremities were the body part most prone to BIs followed by the head and face. Four SMs died after admission (6.8%)., Conclusions: The DoDTR provides extensive data on trauma injuries that can be used to inform injury prevention and clinical care. The majority of injuries sustained by French SMs were BIs, caused by explosives, and predominantly occurring to the extremities; these findings are similar to those of other studies conducted in combat zones. There is a need to establish a French Military trauma registry to improve the combat casualty care provided to French SMs, and its creation may benefit from the DoDTR model.

Life-history theory predicts that selection could favor the decoupling of somatic and reproductive senescence if post-reproductive lifespan (PRLS) provides additional indirect fitness benefits [1, 2]. The grandmother hypothesis proposes that prolonged PRLS evolved because post-reproductive grandmothers gain inclusive fitness benefits by helping their daughters and grandchildren [3, 4]. Because most historical human data do not report direct evidence of help, we hypothesized that geographic distance between individuals may be inversely related to their capacity to help. Using an exceptionally detailed dataset of pre-industrial French settlers in the St. Lawrence Valley during the 17 th and 18 th centuries, we assessed the potential for grandmothers to improve their inclusive fitness by helping their descendants, and we evaluated how this effect varied with geographic distance, ranging between 0 and 325 km, while accounting for potential familial genetic and environmental effects [5-9]. Grandmothers (F0) who were alive allowed their daughters (F1) to increase their number of offspring (F2) born by 2.1 and to increase their number of offspring surviving to 15 years of age by 1.1 compared to when grandmothers were dead. However, the age at first reproduction was not influenced by the life status (alive or dead) of grandmothers. As geographic distance increased, the number of offspring born and lifetime reproductive success decreased, while the age at first reproduction increased, despite the grandmother being alive in these analyses. Our study suggests that geographic proximity has the potential to modulate inclusive fitness, supporting the grandmother hypothesis, and to contribute to our understanding of the evolution of PRLS., (Copyright © 2019 Elsevier Ltd. All rights reserved.)

Objectives: The aim of the study was to assess whether the timing of combination antiretroviral therapy (cART) initiation, the choice of cART and virological response differ in migrants versus European natives in the north and east of Paris area, after dissemination of French recommendations for universal treatment., Methods: Antiretroviral therapy-naïve HIV-1-infected adults with at least two follow-up visits at one of 15 participating centres between 1 January 2014 and 31 March 2015 were included in the study. Factors associated with cART initiation before 31 March 2015, with protease inhibitor (PI)-containing cART among individuals initiating cART, and with 1-year virological success after cART initiation were assessed using multivariable logistic regression models. Sex, age, region of origin [Western Europe, sub-Saharan Africa (SSA) or other], HIV transmission group, baseline AIDS status, CD4 cell count and plasma viral load (VL), and hepatitis B and/or C virus infection were considered in the analyses., Results: Among 912 individuals, only 584 (64%) started cART during the study period. After adjustment, migrants from SSA were half as likely to initiate cART and to have a subsequent virological response compared with individuals from Western Europe [adjusted odds ratio (aOR) 0.54; 95% confidence interval (CI) 0.36-0.82; and aOR 0.52; 95% CI 0.28-0.98, respectively]. PI-containing cART was more frequently prescribed in migrants from SSA, in people with lower CD4 cell counts and in people with higher VL., Conclusions: Even in the context of universal cART recommendations and of free access to care, migrants from SSA still have delayed access to cART and a lower virological response. Efforts are still necessary to provide immediate cART to all people living with HIV., (© 2018 British HIV Association.)

Objective: To assess the role of the mother's mother and mothers' previous personal experiences with breastfeeding and childcare in breastfeeding practices., Design and Setting: The analysis included 13,774 mother-infant dyads from the French national birth cohort ELFE. Feeding practices were assessed by face-to-face interview in maternity wards in 2011, by phone interviews at months 2 and 12 post-partum and by Internet/paper questionnaires monthly from months 3-10. Sociodemographic, maternal and newborn-related factors were collected in the maternity unit and by postnatal phone interview at month 2. Multivariable logistic and linear regression was used to assess the association of mother's mother and mothers' previous personal experiences with breastfeeding initiation and duration., Findings: Previous breastfeeding experience (i.e., whether mothers had breastfed their previous children) was positively associated with both breastfeeding initiation and duration. Mothers who had been breastfed themselves as infants were more likely to initiate and continue breastfeeding than non-breastfed mothers. Conversely, non-breastfed mothers who had received care advice from their own mother were less likely to start and maintain breastfeeding. The effect of having been breastfed in infancy was especially important for primiparous mothers and to a lesser extent, multiparous mothers with no previous breastfeeding experience. Also, formal experience in childcare, in a professional context, was associated with breastfeeding initiation but not duration., Key Conclusions and Implications for Practice: Mother's mother and mother's previous breastfeeding experience have a strong influence on breastfeeding practices. Breastfeeding interventions should be tailored to the mother's level of experience and should provide extra support for multiparous mothers with no previous breastfeeding experience., (Copyright © 2018 Elsevier Ltd. All rights reserved.)

Metabolites are of great importance for understanding the pathogenesis of several diseases. Understanding the genetic contribution to metabolite concentrations may provide insights into mechanisms of complex diseases. Several studies have investigated heritability of metabolites but none investigated potential influences of genetic and environmental factors on the relationship between metabolites and cardiometabolic (CM) risk factors. Thus, we tested the hypothesis that both genetic and common environmental effects contribute to the variance of plasma metabolite concentrations and that shared genetic and environmental effects explain their phenotypic correlations with CM risk factors. To test this hypothesis, variance component method and bivariate genetic analysis were performed in a family-based sample of 48 French Canadians from 16 families. Familial resemblances were computed for all 147 detected metabolites and 9 (acetylornithine, acylcarnitine C9, arginine, phosphatidylcholine acyl-alkyl C36:4, serotonin, lysophosphatidylcholine acyl C20:4, citrulline, asymmetric dimethylarginine, phosphatidylcholine acyl-alkyl C36:5) showed a significant familial effect (55.7%, 18.7%, and 37.0% for maximal heritability, genetic heritability, and common environmental effect, respectively). Citrulline, phosphatidylcholine acyl-alkyl C36:4, phosphatidylcholine acyl-alkyl C36:5, and serotonin had significant phenotypic correlations with CM risk factors. Citrulline had a positive genetic correlation with apolipoprotein B100, while phosphatidylcholine acyl-alkyl C36:5 had a positive environmental correlation with total cholesterol. In conclusion, familial resemblances in metabolite concentrations were mainly attributable to common environmental effect when considering metabolites with a significant familial effect. Common genetic and environmental factors may also influence the relationship between metabolites and CM risk factors., (Copyright © 2018 Elsevier Inc. All rights reserved.)

The compilation of archaeological and genetic data for ancient European human groups has provided persuasive evidence for a complex series of migrations, population replacements and admixture until the Bronze Age. If the Bronze-to-Iron Age transition has been well documented archaeologically, ancient DNA (aDNA) remains rare for the latter period and does not precisely reflect the genetic diversity of European Celtic groups. In order to document the evolution of European communities, we analysed 45 individuals from the Late Iron Age (La Tène) Urville-Nacqueville necropolis in northwestern France, a region recognized as a major cultural contact zone between groups from both sides of the Channel. The characterization of 37 HVS-I mitochondrial sequences and 40 haplogroups provided the largest maternal gene pool yet recovered for the European Iron Age. First, descriptive analyses allowed us to demonstrate the presence of substantial amounts of steppe-related mitochondrial ancestry in the community, which is consistent with the expansion of Bell Beaker groups bearing an important steppe legacy in northwestern Europe at approximately 2500 BC. Second, maternal genetic affinities highlighted with Bronze Age groups from Great Britain and the Iberian Peninsula regions tends to support the idea that the continuous cultural exchanges documented archaeologically across the Channel and along the Atlantic coast (during and after the Bronze Age period) were accompanied by significant gene flow. Lastly, our results suggest a maternal genetic continuity between Bronze Age and Iron Age groups that would argue in favour of a cultural transition linked to progressive local economic changes rather than to a massive influx of allochthone groups. The palaeogenetic data gathered for the Urville-Nacqueville group constitute an important step in the biological characterization of European Iron age groups. Clearly, more numerous and diachronic aDNA data are needed to fully understand the complex relationship between the cultural and biological evolution of groups from the period., Competing Interests: The authors have declared that no competing interests exist.

In France, the treatment of migrant patients is haunted, but not overdetermined, by colonial practices of cultural essentialism and othering. Taking tuberculosis care in a public hospital as an example, I show how colonial hauntings surface in racialized patient-physician encounters and diagnostic practices. Colonial hauntings exist on two levels of awareness: on the level of the articulated, where physicians critique contemporary and historical politics toward immigrants, and on the level of the unarticulated, where, physicians - as they search to practice a caring medicine - unconsciously reproduce colonial forms of knowing and treating migrant patients as racialized others.

Introduction: During the 2014-15 Ebola virus disease (EVD) outbreak in West Africa, French armed forces were involved in the treatment and management of Ebola patients in Guinea. The constant flow of military personnel returning from their deployment posed a risk of secondary dissemination of the Ebola virus. Our objective was to describe the follow-up of returning service members that was implemented to prevent this risk of dissemination in France., Method: For the French military, a specific complementary follow-up was added to the national monitoring to take into account the need for a detailed record for follow-up of returning military personnel and to keep the military chain of command informed., Results: All the 410 service members deployed in Guinea underwent monitoring among whom 22 were suspected of EVD. Three of them were considered as possible EVD cases but none of them was tested positive for EVD., Conclusion: The monitoring organized for French service members deployed in Guinea made it possible to follow all exposed military personnel after their return, know their health status on a near real-time basis and be aware of all alerts. To reach this goal the collaboration with French national health agencies was necessary and should be improved in the future.

Background: Malaria prevention and treatment are big challenges for the French forces deployed in sub-Saharan Africa. Since December 2013, 1,800 French soldiers have been deployed at any one time in the Central African Republic in the framework of "Operation Sangaris" and European Union Force (EUFOR). Over the 2014-2015 period, about 500 cases of malaria were notified in these troops during the operation or after their return (annual incidence: 13.4 p.100 person-year). The recommendation to use dihydroartemisinin-piperaquine (DHA-PQ) as the first-line treatment for French soldiers suffering from uncomplicated Plasmodium falciparum malaria in endemic areas is not always followed in practice in the field by French military general practitioners (GPs)., Methods: We conduced a retrospective Knowledge-Attitude-Practice study by self-administered questionnaire, to all military French doctors who were in mission in Central African Republic from January 2014 to July 2015 to try to understand what were the reasons for the GP not to prescribe DHA-PQ on the field., Findings: Thirty-six GPs (53%) answered to the questionnaire. Eighty-three percent of them knew about the recommendation to use DHA-PQ for un uncomplicated Pf malaria. Fifty-eight percent had a favorable attitude toward DHA-PQ. The factors associated with the prescription of another drug (Atovaquone-proguanil) were: the habit (odds ratio [OR] 0.1, confidence interval (CI) 0-0.6], the fact that Atovaquone-proguanil is more practical to use [OR 0.01, CI 0-0.1]. In practice, only 37.5% prescribed DHA-PQ the most of the time during their mission. Factors associated with a non-favorable attitude toward DHA-PQ were: the necessity to calculate a QTc interval during the treatment [OR 0.2, confidence interval 0-0.9], and the fact that DHA-PQ must be taken on an empty stomach [OR 0.3, CI 0.1-0.8]. GP who received a formation before their mission about malaria and treatment had a favorable attitude toward DHA-PQ., Discussion: There is very satisfactory knowledge by the military GPs stationed in the Central African Republic on both the recommendations and prescription of antimalarial drugs. The present study highlights some difficulties in implementing the recommendations in an operational context, notably factors limiting the prescription of DHA-PQ during military deployment (need for ECG monitoring, empty stomach, and lack of habit). Proposals can be made to improve the efficacy, tolerance, and practicability of malaria treatment in the field. The main focus should be a more flexible application of the French DHA-PQ risk management plan in the field, specific training and communication about DHA-PQ use, the generalization of ECG printing equipment in the field, and the switch from DHA-PQ to an alternative artemisinin-based combination therapy during deployments in malaria-endemic areas., (© Association of Military Surgeons of the United States 2018. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.)

Objective: To develop a conceptual framework that explains how elderly people from different cultures experience aging, formulate concepts and assign values to the process of aging., Method: Qualitative research conducted with 33 elderly people in a municipality of the triple border. The data were collected between February and August of 2011, using Symbolic Interactionism and the Grounded Theory as the theoretical and methodological strategy., Results: The central theme identified was: "Having to age: sociocultural practices guiding aging in different ethnicities", which was made up of sub processes that characterize the study's structural concepts: aging conceived as multifactorial (physical, biopsychic and sociocultural); Experiencing aging in the process of cultural adaptation; Experiencing aging as the continuation of life; Redefining social roles; and The culture influencing habits and customs in healthcare., Conclusion: The experience of aging proved to be a unique process for each individual and the values assigned to it are influenced by one's own culture.

Research on homosexuality and HIV/AIDS in the social sciences has evolved into a vast and multiform field of study since the beginning of the epidemic in the Global North. Studies from France in this domain have remained relatively unknown at the international level. This article offers a narrative review of publications that resulted from research on homosexuality and HIV/AIDS, from 1985 to 2016. It offers an analysis of how the constitution of a field of research conditions the ways scientific questions are asked (and answered). This epistemological concern is addressed through a sociohistorical contextualization of the main issues surrounding prevention and how they have been addressed by researchers in France. A review of French publications on HIV prevention among gay men reveals certain specificities. In terms of the social science disciplines, psychology and psychoanalysis are much less present in this domain, whereas epidemiology, sociology, and anthropology are the most represented. The works analyzed in this article also reveal the circulation and local adaptations of risk categories imported from the English-speaking world, such as "relapse" and "bareback." Regardless, research on HIV prevention in France largely evolved contemporaneously in the same way that it did elsewhere.

Background Steroid-sensitive nephrotic syndrome (SSNS) is a childhood disease with unclear pathophysiology and genetic architecture. We investigated the genomic basis of SSNS in children recruited in Europe and the biopsy-based North American NEPTUNE cohort. Methods We performed three ancestry-matched, genome-wide association studies (GWAS) in 273 children with NS (Children Cohort Nephrosis and Virus [NEPHROVIR] cohort: 132 European, 56 African, and 85 Maghrebian) followed by independent replication in 112 European children, transethnic meta-analysis, and conditional analysis. GWAS alleles were used to perform glomerular cis -expression quantitative trait loci studies in 39 children in the NEPTUNE cohort and epidemiologic studies in GWAS and NEPTUNE (97 children) cohorts. Results Transethnic meta-analysis identified one SSNS-associated single-nucleotide polymorphism (SNP) rs1063348 in the 3' untranslated region of HLA-DQB1 ( P =9.3×10 -23 ). Conditional analysis identified two additional independent risk alleles upstream of HLA-DRB1 (rs28366266, P =3.7×10 -11 ) and in the 3' untranslated region of BTNL2 (rs9348883, P =9.4×10 -7 ) within introns of HCG23 and LOC101929163 These three risk alleles were independent of the risk haplotype DRB1*07:01-DQA1*02:01-DQB1*02:02 identified in European patients. Increased burden of risk alleles across independent loci was associated with higher odds of SSNS. Increased burden of risk alleles across independent loci was associated with higher odds of SSNS, with younger age of onset across all cohorts, and with increased odds of complete remission across histologies in NEPTUNE children. rs1063348 associated with decreased glomerular expression of HLA-DRB1, HLA-DRB5, and HLA-DQB1. Conclusions Transethnic GWAS empowered discovery of three independent risk SNPs for pediatric SSNS. Characterization of these SNPs provide an entry for understanding immune dysregulation in NS and introducing a genomically defined classification., (Copyright © 2018 by the American Society of Nephrology.)

Background: Survivors of childhood acute lymphoblastic leukemia (cALL) experience cardiometabolic and bone complications after treatments. This study aimed at developing and validating an interview-administrated food frequency questionnaire (FFQ) that will serve to estimate the impact of nutrition in the development of long-term sequalea of French-Canadian cALL survivors., Methods: The FFQ was developed to assess habitual diet, Mediterranean diet score, nutrients promoting bone health and antioxidants. It was validated using a 3-day food record (3-DFR) in 80 cALL survivors (50% male) aged between 11.4 and 40.1 years (median of 18.0 years). Reproducibility was evaluated by comparing FFQs from visit 1 and 2 in 29 cALL survivors., Results: When compared to 3-DFR, the mean values for macro- and micronutrient intake were overestimated by our FFQ with the exception of lipid-related nutrients. Correlations between nutrient intakes derived from the FFQs and the 3-DFRs showed moderate to very good correlations (0.46-0.74). Intraclass correlation coefficients assessing FFQ reproducibility ranged from 0.62 to 0.92, indicating moderate to good reliability. Furthermore, classification into quartiles showed more than 75% of macro- and micronutrients derived from FFQs 1 and 2 classified into the same or adjacent quartile., Conclusions: Overall, our results support the reproducibility and accuracy of the developed FFQ to appropriately classify individuals according to their dietary intake. This validated tool will be valuable for future studies analyzing the impact of nutrition on cardiometabolic and bone complications in French-speaking populations.

Uncovering the interaction between genomes and the environment is a principal challenge of modern genomics and preventive medicine. While theoretical models are well defined, little is known of the G × E interactions in humans. We used an integrative approach to comprehensively assess the interactions between 1.6 million data points, encompassing a range of environmental exposures, health, and gene expression levels, coupled with whole-genome genetic variation. From ∼1000 individuals of a founder population in Quebec, we reveal a substantial impact of the environment on the transcriptome and clinical endophenotypes, overpowering that of genetic ancestry. Air pollution impacts gene expression and pathways affecting cardio-metabolic and respiratory traits, when controlling for genetic ancestry. Finally, we capture four expression quantitative trait loci that interact with the environment (air pollution). Our findings demonstrate how the local environment directly affects disease risk phenotypes and that genetic variation, including less common variants, can modulate individual's response to environmental challenges.

Study Design: A case-control association study., Objectives: To investigate the relationship between LBX1 (lady bird homeobox1) polymorphisms and adolescent idiopathic scoliosis (AIS) in French-Canadian population., Summary of Background Data: It is widely accepted that genetic factors contribute to AIS. Although the LBX1 locus is so far the most successfully replicated locus in different AIS cohorts, these associations were replicated mainly in Asian populations, with few studies in Caucasian populations of European descent., Methods: We recruited 1568 participants (667 AIS patients and 901 healthy controls) in the French-Canadian population. Genomic data were generated using the Illumina Human Omni 2.5M BeadChip. An additional 121 AIS cases and 51 controls were genotyped for specific single-nucleotide polymorphisms (SNPs) by multiplex polymerase chain reaction using standard procedures. BEAGLE 3 was used to impute the following markers: rs7893223, rs11190878, and rs678741 against the 1000-genomes European cohort phased genotypes given that they were absent in our genome wide association studies (GWAS) panel. Resulting genotypes were combined then used for single marker and haplotyped-based association., Results: Four markers showed association with AIS in our cohort at this locus; rs11190870 the most studied marker, rs7893223, rs594791, and rs11190878. When we restricted the analysis to severe cases only, four additional SNPs showed associations: rs11598177, rs1322331, rs670206, and rs678741. In addition, we analyzed the associations of the observed haplotypes and dihaplotypes formed by these SNPs. The haplotype TTAAGAAA and its homozygous dihaplotype showed the highest association with our severe group and was the highest risk haplotype. The haplotype CCGCAGGG was significantly more associated with the control group, and its homozygous or heterozygous dihaplotype was less frequent in the severe group compared with the control group, suggesting that CCGCAGGG may represent a protective haplotype., Conclusion: We have replicated the association of the LBX1 locus with AIS in French-Canadian population, a novel European descent cohort, which is known for its unique genetic architecture., Level of Evidence: 3.

Previous literature has demonstrated cultural differences in young children's use of communicative gestures, but the results were mixed depending on which gestures were measured and what age of children were involved. This study included variety of different types of gestures and examined whether children's use of communicative gestures varies by their cultural backgrounds and ages. 714 parents of children (6-36 months old) from U.S.A. English-, German-, and Taiwan Chinese- speaking countries completed the questionnaire on their children's use of each gesture described in the survey. We used logistic regressions to examine the effect of children's culture and age, and the interaction effect (culture×age). Children were more likely to use all gestures except reaching, showing, and smacking lips for "yum, yum" as their age increases. In addition, there were gestures that showed significantly different probabilities across children's cultural backgrounds. A significant interaction effect was shown for five gestures: reaching, showing, pointing, arms up to be picked up, and "quiet" gesture. Results suggest that the influence of culture on young children's communication emerges from infancy., (Copyright © 2017 Elsevier Inc. All rights reserved.)

Background: The availability of health services in French is not only weak but also inexistent in some regions in Canada. As a result, estimated 78% of more than a million of Francophones living in a minority situation in Canada experience difficulties accessing health care in French. To promote the delivery of health services in French, publicly funded organizations are encouraged to take measures to ensure that French-language services are clearly visible, available, easily accessible, and equivalent to the quality of services offered in English., Objective: This study examines the reorganization and management strategies taken by health care organizations in Ontario that provide health services in French., Methods: Review and analysis of designation plans of a sample of health care organizations., Results: Few health care organizations providing services in French have concrete strategies to guarantee availability, visibility, and accessibility of French-language services., Conclusions: Implementation of the active offer of French-language services is likely to be difficult and slow. The Ontario government must strengthen collaboration with health care organizations, Francophone communities, and other key actors participating in the designation process to help health care organizations build capacities for the effective offer of French-language services., (Copyright © 2017 John Wiley & Sons, Ltd.)

Aim: To compare Australian and French perceptions of genetics and preferences regarding the return of incidental findings., Methods: Participants from the International Sarcoma Kindred Study received a survey at intake to cancer referral units. A total of 1442 Australian and 479 French individuals affected by sarcoma and their unaffected family members responded to four hypothetical scenarios depicting hereditary conditions of varying treatability and severity., Results: Australians' preference for the return of incidental findings was consistently higher than French for all scenarios. Country group differences were significant for two scenarios when individual characteristics were controlled through multivariable analyses., Conclusion: Findings support the need for guidelines that are sensitive to sociocultural context and promote autonomous decision-making.

In France, gens du voyage ("people who travel" or "travellers") is a term used by the government to categorize various itinerant populations, the majority of which are diverse Romani groups. People categorized as gens du voyage are legally required to reside in particular locations called "dedicated caravan sites." Parliamentary debates about these dedicated caravan sites have clarified that one of the objectives of such sites is to help fulfill the gens du voyage 's right to health. However, there is a significant gap between the officially stated goals of such sites and the reality of life within them. This paper draws on research finding that the conditions in most dedicated caravan sites do not conform with the rights of gens du voyage to acceptable sanitary conditions and other underlying determinants of health., Competing Interests: Competing interests: None declared.

French Polynesia and the French Territories of the Americas (FTAs) have experienced outbreaks of Zika virus (ZIKV) infection. These territories used similar sentinel syndromic surveillance to follow the epidemics. However, the surveillance system only takes into account consulting patients diagnosed with ZIKV disease, while non-consulting cases, as well as asymptomatic cases, are not taken into account. In the French territories under study, the ratio of consulting to non-consulting patients was found to likely be as low as 1/3 to 1/4, and rough estimates of the ZIKV asymptomatic infections indicated a lower rate than previously reported (i.e., not more than half)., (Copyright © 2017 The Author(s). Published by Elsevier Ltd.. All rights reserved.)

Child and adolescent mental health services in Europe are confronted with children with increasingly diverse socio-cultural backgrounds. Clinicians encounter cultural environments of hyperdiversity in terms of languages and countries of origin, growing diversity within groups, and accelerated change with regards to social and administrational situations (Hannah, in: DelVecchio Good et al. (eds) Shattering culture: American medicine responds to cultural diversity, Russel Sage Foundation, New York, 2011). Children and families who live in these complex constellations face multiple vulnerabilizing factors related to overlapping or intersecting social identities (Crenshaw in Univ Chic Leg Forum 140:139-167, 1989). Mobilizing existing resources in terms of social and family support, and encouraging creative strategies of interculturation in therapeutic work (Denoux, in: Blomart and Krewer (eds) Perspectives de l'interculturel, L'Harmattan, Paris, 1994) may be helpful in order to enhance resilience. Drawing from experiences in the context of French transcultural and intercultural psychiatry, and inspired by the Mc Gill Cultural Consultation in Child Psychiatry, we developed an innovative model, the Intercultural Consultation Service (ICS). This consultation proposes short term interventions to children and families with complex migration experiences. It has been implemented into a local public health care structure in Toulouse, the Medical and Psychological Centre la Grave. The innovation includes the creation of a specific setting for short term therapeutic interventions and team training via shared case discussions. Our objectives are (a) to improve outcomes of mental health care for the children through a better understanding of the child's family context (exploration of family dynamics and their relatedness to complex migration histories), (b) to enhance intercultural competencies in professionals via shared case discussions, and, (c) to improve the therapeutic relationship between children and professionals on the basis of the work with the family and the dialogue with the team. In our paper, we present the rationale and functioning of the ICS and illustrate our work with a case study. The presentation of the case uses the Mc Gill B-version of the Cultural Formulation, combined with a relational and process oriented reflection on the intercultural dynamics that unfold during the encounter with a family.

A national deportation campaign targeting Romanian Roma in France has recently drawn international criticism from human rights organizations and the European Union. In this context, some French municipalities have created villages d'insertion -integration villages-for some of their Roma residents. Proponents of these spaces have declared that they are humanitarian solutions to the existence of Roma slums in the urban peripheries of many French cities. Yet the creation of a "healthy space" for Roma migrants in the city has also legitimated the further eviction and exclusion of people from "unhealthy slums." This article is based on ethnographic research among residents of an integration village and a number of unauthorized encampments in Strasbourg, France. This article analyzes the village d'insertion as a contemporary setting where the uneven medical citizenship of Roma migrants in France is being articulated in relation to wider debates about Roma inclusion in Europe. Ultimately, the village d'insertion is a local manifestation of state power, where the division between those deserving and undeserving of public support is reconfigured through the provision and exclusion of access to rights such as health care and shelter., Competing Interests: Competing interests: None declared.