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Dive into the research topics where Joan-Carles Suris is active.

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Featured researches published by Joan-Carles Suris.


Journal of Adolescent Health | 2015

Key elements for, and indicators of, a successful transition: an international Delphi study

Joan-Carles Suris; Christina Akre

PURPOSE The purpose of this study was to reach an international consensus to determine what key elements should be part of a transition program and what indicators could be used to assess its success. METHODS For this purpose, a Delphi study including an international panel of 37 experts was carried out. The study consisted of three rounds, with response rates ranging from 86.5% to 95%. At each round, experts were asked to assess key elements (defined as the most important elements for the task) and indicators (defined as quantifiable characteristics). At each round, panelists were contacted via e-mail explaining them the tasks to be done and giving them the Web link where to complete the questionnaire. At Round 3, each key element and indicator was assessed as essential, very important, important, accessory, or unnecessary. A 70% agreement was used as cutoff. RESULTS At Round 3, more than 70% of panelists agreed on six key elements being essential, with one of them (Assuring a good coordination between pediatric and adult professionals) reaching an almost complete consensus (97%). Additionally, 11 more obtained more than 70% agreement when combined with the Very important category. Among indicators, only one (Patient not lost to follow-up) was considered almost unanimously (91%) as essential by the panelists and seven others also reached consensus when the Very important category was included. CONCLUSIONS Using these results as a framework to develop guidelines at local, national, and international levels would allow better assessing and comparing transition programs.


Journal of Adolescent Health | 2009

To say or not to say: a qualitative study on the disclosure of their condition by human immunodeficiency virus-positive adolescents.

Pierre-André Michaud; Joan-Carles Suris; L. Ralph Thomas; Christian Kahlert; Christoph Rudin; Jean-Jacques Cheseaux

PURPOSE Human immunodeficiency virus (HIV)-positive adolescents face a number of challenges in dealing with their disease, treatment, and developmental tasks. This qualitative study describes some of the reasons why, and the extent to which, adolescents may or may not disclose their condition to others. METHODS A semistructured interview lasting 40-110 minutes was conducted with each of 29 adolescents 12-20 years old, 22 female and seven male) living in Switzerland. Interviews were tape recorded and transcribed verbatim. The analysis of the content of interviews allowed us to identify salient topics (e.g., disclosure), which were then explored in detail. RESULTS Of 29 participants, eight had not disclosed their condition to anyone outside the family, 19 had disclosed it to good friends, and 16 had disclosed it to some teachers. Four participants had engaged in public disclosure, and six of 10 sexually active teenagers disclosed their status to their partners. The attitudes toward disclosure among younger adolescents were mostly related to those of the parents, particularly the mother. Older adolescents, engaged in their search for autonomy, tended to decide independently what to say and to whom. Although foster/adoptive parents would often encourage disclosure, biological parents, especially HIV-positive mothers, insisted on not disclosing the adolescents status for fear of stigma. CONCLUSION The health care team should systematically address the issue of disclosure with the adolescent and his family (or foster parents), the aim being to balance the right of the adolescent and that adolescents family to maintain privacy against the concerns of sexual partners, as well as the adolescents interest in divulging HIV status to relatives, school staff, and friends.


Archives of Disease in Childhood | 2010

Are adolescents with chronic conditions particularly at risk for bullying

Isabelle Pittet; André Berchtold; Christina Akre; Pierre-André Michaud; Joan-Carles Suris

Objective To compare the prevalence and intensity of victimisation from bullying and the characteristics of the victim of bullying, comparing adolescents with and adolescents without chronic conditions (CC). Design School survey. Setting Postmandatory schools. Participants A total of 7005 students (48% females) aged 16–20 years, distributed into adolescents with CC (728, 50% females) and controls (6277, 48% females). Chronic condition was defined as having a chronic disease and/or a physical disability. Outcome measures Prevalence of bullying—intensity of bullying—and sociodemographic, biopsychosocial, familial, school and violence context characteristics of the victims of bullying. Results The prevalence of bullying in our sample was 13.85%. Adolescents with CC were more likely to be victims of bullying (adjusted OR 1.53), and to be victims of two or three forms of bullying (adjusted OR 1.92). Victims of bullying with CC were more likely than non-victims to be depressed (RR 1.57), to have more physical symptoms (RR 1.61), to have a poorer relationship with their parents (RR 1.33), to have a poorer school climate (RR 1.60) and to have been victims of sexual abuse (RR 1.79) or other forms of violence (RR 1.80). Although these characteristics apply to victims in general, in most cases, they are less pronounced among victims without CC. Conclusions CC seems to be a risk factor for victimisation from bullying. Therefore, as adolescents with CC are increasingly mainstreamed, schools should be encouraged to undertake preventive measures to avoid victimisation of such adolescents.


Journal of Adolescent Health | 2009

Disordered Eating Behaviors: What About Boys?

Françoise Dominé; André Berchtold; Christina Akre; Pierre-André Michaud; Joan-Carles Suris

PURPOSE To determine the characteristics specific to boys with disordered eating behaviors (DEB) and the general context in which these DEB occur. METHOD Data were drawn from the SMASH02 database, a survey carried out among post-mandatory school students in Switzerland aged 16-20 years in 2002. Only males (N=3890) were included, and were classified into into one of four groups based on their level of concern about weight/food and on their eating behaviors, as follows: group 1: one concern without behavior (N=862); group 2: more than one concern without behavior (N=361); group 3: at least one behavior (N=798); and a control group (N=1869), according to previously validated items. Groups were compared for personal, family, school, experience of violence, and health-compromising behaviors variables on the bivariate level. All significant variables were included in a multinomial logistic regression using Stata 9 software. RESULTS About one-half of the boys reported either a concern or unhealthy eating behavior. Compared with the control group, boys from the three groups were more likely to be students and to report a history of sexual abuse, delinquency, depression, and feeling fat. In addition, boys from group 3 were more likely to report a history of dieting, early puberty, peer teasing, having experienced violence, frequent inebriation, and being overweight. CONCLUSION DEB concern adolescent males more frequently than thought and seem to be integrated in a general dysfunctional context, in which violence is predominant. Adolescent males also need to be screened for DEB. Moreover, prevention programs should target the increasing social and media pressure regarding boys ideal body shape and raise public consciousness about this phenomenon.


Journal of Adolescent Health | 2012

Sexual Dysfunctions Among Young Men: Prevalence and Associated Factors

Anaïs Mialon; André Berchtold; Pierre-André Michaud; Gerhard Gmel; Joan-Carles Suris

PURPOSE The purposes of this study are to measure the prevalence of premature ejaculation (PE) and erectile dysfunction (ED) among a population of Swiss young men and to assess which factors are associated with these sexual dysfunctions in this age-group. METHODS For each condition (PE and ED), we performed separate analyses comparing young men suffering from the condition with those who were not. Groups were compared for substance use (tobacco, alcohol, cannabis, other illegal drugs, and medication without a prescription), self-reported body mass index, sexual orientation, physical activity, professional activity, sexual experience (sexual life length and age at first intercourse), depression status, mental health, and physical health in a bivariate analysis. We then used a log-linear analysis to consider all significant variables simultaneously. RESULTS Prevalence rates for PE and ED were 11% and 30%, respectively. Poor mental health was the only variable to have a direct association with both conditions after controlling for potential confounders. In addition, PE was directly associated with tobacco, illegal drugs, professional activity, and physical activity, whereas ED was directly linked with medication without a prescription, length of sexual life, and physical health. CONCLUSIONS In Switzerland, one-third of young men suffer from at least one sexual dysfunction. Multiple health-compromising factors are associated with these dysfunctions. These should act as red flags for health professionals to encourage them to take any opportunity to talk about sexuality with their young male patients.


British Journal of General Practice | 2009

GPs' role in the detection of psychological problems of young people: a population-based study.

Aurélie Mauerhofer; André Berchtold; Pierre-André Michaud; Joan-Carles Suris

BACKGROUND Among young people, about one in three females and one in five males report experiencing emotional distress but 65-95% of them do not receive help from health professionals. AIM To assess the differences among young people who seek help and those who do not seek help for their psychological problems, considering the frequency of consultations to their GP and their social resources. DESIGN OF STUDY School survey. SETTING Post-mandatory school. METHOD Among a Swiss national representative sample of 7429 students and apprentices (45.6% females) aged 16-20 years, 1931 young people reported needing help for a problem of depression/sadness (26%) and were included in the study. They were divided into those who sought help (n = 256) and those who did not (n = 1675), and differences between them were assessed. RESULTS Only 13% of young people needing help for psychological problems consulted for that reason and this rate was positively associated with the frequency of consultations to the GP. However, 80% of young people who did not consult for psychological problems visited their GP at least once during the previous year. Being older or a student, having a higher depression score, or a history of suicide attempt were linked with a higher rate of help seeking. Moreover, confiding in adults positively influenced the rate of help seeking. CONCLUSION The large majority of young people reporting psychological problems do not seek help, although they regularly consult their GP. While young people have difficulties in tackling issues about mental health, GPs could improve the situation by systematically inquiring about this issue.


Journal of Adolescent Health | 2008

Missed Appointments in an Outpatient Clinic for Adolescents, an Approach to Predict the Risk of Missing

Vincent Chariatte; André Berchtold; Christina Akre; Pierre-André Michaud; Joan-Carles Suris

PURPOSE To predict the risk of an adolescent patient to miss an appointment, based on the previous appointments and on the characteristics of the patient and the appointment. METHODS Two thousand one hundred ninety-three (1873 females) patients aged 12 to 20 years having scheduled at least four appointments were included. We assessed the rate of missed nonexcused appointments of each patient. Second, a Markovian multilevel model was used to predict the risk of defaulting. RESULTS Forty-five percent of the patients have not missed even once, and 14% of females and 17% of males have missed >25% of their appointments. Females show two types of behaviors (an abstract concept that groups individuals based on a combination of their appointment-keeping and their recorded type of healthcare need) depending on the diagnosis. Somatic, gynecology, violence, and counseling diagnoses are mostly grouped together. In this group, having already missed and having an appointment with a paramedical provider increases the risk of missing. In the second group (eating disorders and psychiatric diagnoses) having already missed and a longer delay between appointments influence the risk of missing, although the risk is lower for this latter group. Males only show one type of behavior regarding missed appointments. Having missed a previous appointment, being older, having cancelled the next to last appointment and the type of diagnosis explain the risk of missing. CONCLUSIONS Patients who have already defaulted have a higher risk of defaulting again. Means of control regarding missed appointments should consequently focus on defaulters, to decrease the associated workload. Reminders could be a solution for the follow-up appointments scheduled with a long delay.


Nicotine & Tobacco Research | 2011

Adding Tobacco to Cannabis—Its Frequency and Likely Implications

Richard E. Bélanger; Christina Akre; Emmanuel Kuntsche; Gerhard Gmel; Joan-Carles Suris

INTRODUCTION Young cannabis users are at increased risk of later cigarette initiation and progression to nicotine addiction. The present study addresses the frequency at which mulling (adding tobacco to cannabis smoked as joints) is performed and in which way this practice varies according to cigarette smoking status. METHODS Data were issued from the Swiss 2007 European School Survey Project on Alcohol and other Drugs (ESPAD). A total of 881 past month cannabis users (mean age 15 years, boys 60.1%) were inquired on mulling using an anonymous self-administered questionnaire. Participants were further grouped according to their cigarette smoking status (daily, occasional, former, and never-smokers). RESULTS Four of every 5 cannabis users depicted mulling as frequently performed. The highest occurrence was found among daily cigarette smokers (DSC; 90.3%), while former cigarette smokers reported the lowest (58.9%). The multinomial logistic regression showed DSC more likely reporting mulling as frequent compared with never-smokers (risk ratio = 3.56 [95% CI 1.55-8.21]). CONCLUSIONS Mulling appears to be a very common process among young cannabis users, especially among concomitant cigarette smokers. Nevertheless, the majority of cigarette abstainers also reported frequently adding tobacco to the cannabis they smoke. Because it may represent a significant exposition to nicotine, mulling should be taken into account when assessing substance use among adolescents and in supporting their quitting attempts.


Journal of Adolescent Health | 1995

Transition health services for youth with disabilities: A global perspective

Glenn Bowes; Gerben Sinnema; Joan-Carles Suris; Ueli Bühlmann

The need for young people with chronic illness and disability to transfer from pediatric to adult care is being increasingly recognized in Australia. The challenge posed to the health care system by such a cohort of young people surviving into adult life has been recognized as part of the development of a national policy in Australia for the health of children and young people. The development of models for transition programs in Australia has been discussed in the literature (1,2) and as part of national meetings of The Royal Australian College of Physicians and specialist societies. In addition, patient support groups have been active in advocating for the development of more comprehensive transition programs for young people with chronic illness and disability. A national, universal health insurance strategy has been in operation for over a decade and is clearly a permanent fixture in the Australian health policy


European Journal of Pediatrics | 2006

Correlates of extracurricular sport participation among Swiss adolescents.

Pierre-André Michaud; A. Jeannin; Joan-Carles Suris

BackgroundBased on a large national survey on the health of adolescents, this paper focuses on the socio-demographic and lifestyle correlates of sport practice among Swiss adolescents. The SMASH2002 database includes 7428 vocational apprentices and high school students between the ages of 16 and 20 who answered a self-administered anonymous questionnaire containing 565 items targeting perceived health, health attitudes and behaviour. Weekly episodes of extracurricular sport activity were measured by a four-category scale, and the sample was dichotomised between active (≥two episodes of sport/week) and inactive (<two episodes of sport/week) respondents. Thirty percent of female respondents and 40.2% of male respondents reported engaging in sport activity at least two to three times a week; another 9.7% of the female and 19.4% of the male respondents reported participating in least one sport activity each day (p<0.01). The percentage of active respondents was higher among students than among vocational apprentices (p<.01), and the rates of sport activity decreased more sharply over time among the apprentices than among the students (p<0.01). Most active adolescents reported having a better feeling of well-being than their inactive peers [among male students: odds ratio (OR): 3.13; 95% confidence interval (95%CI): 1.28–7.70]. The percentage of active females who reported being on a diet was high, and female apprentices exhibited higher involvement in dieting than their inactive peers (OR: 1.68; 95%CI: 1.32–2.14). Relative to the inactive male respondents, the proportion of active male respondents smoking was lower; however, a lower proportion of the latter group did not report drunkenness, and the percentage of those who reported lifetime cannabis consumption was higher among active than inactive students (females, OR:1.57; 95%CI:1.09–2.25; males, OR:1.80; 95%CI: 20–2.69).ConclusionOrganised sport activities should be better tailored to the work schedules of apprentices. Practitioners should be aware of the potential for problematic behaviour in the area of dieting and substance use among a subset of sport-oriented adolescents.

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