Peggy T Cohen-Kettenis

Summary

Affiliation: VU University Medical Center
Country: The Netherlands

Publications

  1. ncbi request reprint Adolescent anorexia nervosa patients have a discrepancy between neurophysiological responses and self-reported emotional arousal to psychosocial stress
    Marjo J S Zonnevylle-Bender
    Department of Child and Adolescent Psychiatry, University Medical Center, Utrecht, The Netherlands
    Psychiatry Res 135:45-52. 2005
  2. pmc Peer group status of gender dysphoric children: a sociometric study
    Madeleine S C Wallien
    Department of Medical Psychology, VU University Medical Center, P O Box 7057, 1007 MB, Amsterdam, The Netherlands
    Arch Sex Behav 39:553-60. 2010
  3. pmc Sibling sex ratio and birth order in early-onset gender dysphoric adolescents
    Sebastian E E Schagen
    Department of Pediatric Endocrinology, VU University Medical Centre, Amsterdam, The Netherlands
    Arch Sex Behav 41:541-9. 2012
  4. ncbi request reprint Gender change in 46,XY persons with 5alpha-reductase-2 deficiency and 17beta-hydroxysteroid dehydrogenase-3 deficiency
    Peggy T Cohen-Kettenis
    Department of Medical Psychology, VU University Medical Center, P O Box 7057, 1007 MB, Amsterdam, The Netherlands
    Arch Sex Behav 34:399-410. 2005
  5. doi request reprint The DSM diagnostic criteria for gender identity disorder in adolescents and adults
    Peggy T Cohen-Kettenis
    Department of Medical Psychology, VU University Medical Center, P O Box 7057, 1007 MB Amsterdam, The Netherlands
    Arch Sex Behav 39:499-513. 2010
  6. ncbi request reprint Psychosocial and psychosexual aspects of disorders of sex development
    P T Cohen-Kettenis
    Department of Medical Psychology, VU University, PO Box 7057, 1007 MB Amsterdam, The Netherlands
    Best Pract Res Clin Endocrinol Metab 24:325-34. 2010
  7. ncbi request reprint Psychological long-term outcome in intersex conditions
    Peggy Cohen-Kettenis
    Department of Medical Psychology, VU University Medical Center, Amsterdam, The Netherlands
    Horm Res 64:27-30. 2005
  8. pmc Puberty suppression in a gender-dysphoric adolescent: a 22-year follow-up
    Peggy T Cohen-Kettenis
    Department of Medical Psychology and Medical Social Work, VU University Medical Center, Amsterdam, The Netherlands
    Arch Sex Behav 40:843-7. 2011
  9. ncbi request reprint Sex reassignment: outcomes and predictors of treatment for adolescent and adult transsexuals
    Yolanda L S Smith
    Department of Child and Adolescent Psychiatry, University Medical Centre Utrecht, The Netherlands
    Psychol Med 35:89-99. 2005
  10. doi request reprint Treatment of adolescents with gender dysphoria in the Netherlands
    Peggy T Cohen-Kettenis
    Department of Medical Psychology and Medical Social Work, VU University Medical Center, Amsterdam, The Netherlands
    Child Adolesc Psychiatr Clin N Am 20:689-700. 2011

Collaborators

Detail Information

Publications56

  1. ncbi request reprint Adolescent anorexia nervosa patients have a discrepancy between neurophysiological responses and self-reported emotional arousal to psychosocial stress
    Marjo J S Zonnevylle-Bender
    Department of Child and Adolescent Psychiatry, University Medical Center, Utrecht, The Netherlands
    Psychiatry Res 135:45-52. 2005
    ..The data indicate that AN patients, in contrast to healthy individuals, show a discordance between self-reported emotional and neurophysiological arousal during psychosocial stress...
  2. pmc Peer group status of gender dysphoric children: a sociometric study
    Madeleine S C Wallien
    Department of Medical Psychology, VU University Medical Center, P O Box 7057, 1007 MB, Amsterdam, The Netherlands
    Arch Sex Behav 39:553-60. 2010
    ..The social position of gender-referred boys was less favorable than that of gender-referred girls. However, the gender-referred children were not more often bullied than other children, despite their gender nonconforming behavior...
  3. pmc Sibling sex ratio and birth order in early-onset gender dysphoric adolescents
    Sebastian E E Schagen
    Department of Pediatric Endocrinology, VU University Medical Centre, Amsterdam, The Netherlands
    Arch Sex Behav 41:541-9. 2012
    ..The mechanisms underlying these phenomena remain unknown...
  4. ncbi request reprint Gender change in 46,XY persons with 5alpha-reductase-2 deficiency and 17beta-hydroxysteroid dehydrogenase-3 deficiency
    Peggy T Cohen-Kettenis
    Department of Medical Psychology, VU University Medical Center, P O Box 7057, 1007 MB, Amsterdam, The Netherlands
    Arch Sex Behav 34:399-410. 2005
    ..The changes were usually made in adolescence and early adulthood. In these two syndromes, the degree of external genital masculinization at birth does not seem to be related to gender role changes in a systematic way...
  5. doi request reprint The DSM diagnostic criteria for gender identity disorder in adolescents and adults
    Peggy T Cohen-Kettenis
    Department of Medical Psychology, VU University Medical Center, P O Box 7057, 1007 MB Amsterdam, The Netherlands
    Arch Sex Behav 39:499-513. 2010
    ..g., onset age) are more appropriate...
  6. ncbi request reprint Psychosocial and psychosexual aspects of disorders of sex development
    P T Cohen-Kettenis
    Department of Medical Psychology, VU University, PO Box 7057, 1007 MB Amsterdam, The Netherlands
    Best Pract Res Clin Endocrinol Metab 24:325-34. 2010
    ..DSD-specific protocols and educational materials need to be developed to standardise and evaluate interventions in order to facilitate decision making of professionals and individuals with DSD and enhance psychosocial care in this area...
  7. ncbi request reprint Psychological long-term outcome in intersex conditions
    Peggy Cohen-Kettenis
    Department of Medical Psychology, VU University Medical Center, Amsterdam, The Netherlands
    Horm Res 64:27-30. 2005
    ..Recent reviews on gender dysphoria and gender change in patients with intersex conditions show that initial gender assignment still seems to be the best predictor of adult gender identity...
  8. pmc Puberty suppression in a gender-dysphoric adolescent: a 22-year follow-up
    Peggy T Cohen-Kettenis
    Department of Medical Psychology and Medical Social Work, VU University Medical Center, Amsterdam, The Netherlands
    Arch Sex Behav 40:843-7. 2011
    ..This first report on long-term effects of puberty suppression suggests that negative side effects are limited and that it can be a useful additional tool in the diagnosis and treatment of gender dysphoric adolescents...
  9. ncbi request reprint Sex reassignment: outcomes and predictors of treatment for adolescent and adult transsexuals
    Yolanda L S Smith
    Department of Child and Adolescent Psychiatry, University Medical Centre Utrecht, The Netherlands
    Psychol Med 35:89-99. 2005
    ..We prospectively studied outcomes of sex reassignment, potential differences between subgroups of transsexuals, and predictors of treatment course and outcome...
  10. doi request reprint Treatment of adolescents with gender dysphoria in the Netherlands
    Peggy T Cohen-Kettenis
    Department of Medical Psychology and Medical Social Work, VU University Medical Center, Amsterdam, The Netherlands
    Child Adolesc Psychiatr Clin N Am 20:689-700. 2011
    ..Although more studies are necessary, this approach seems to contribute significantly to the well-being of gender dysphoric adolescents...
  11. pmc Quality of life of adult retinoblastoma survivors in the Netherlands
    Jennifer van Dijk
    Department of Medical Psychology, VU University Medical Center Amsterdam, The Netherlands
    Health Qual Life Outcomes 5:30. 2007
    ..To assess the quality of life (QoL) and predictors thereof in Dutch adult hereditary and non-hereditary retinoblastoma (RB) survivors...
  12. ncbi request reprint Relationships between sex hormones assessed in amniotic fluid, and maternal and umbilical cord serum: what is the best source of information to investigate the effects of fetal hormonal exposure?
    Cornelieke van de Beek
    Department of Child and Adolescent Psychiatry, University Medical Centre Utrecht, and the Rudolf Magnus Institute for Neurosciences, Utrecht, The Netherlands
    Horm Behav 46:663-9. 2004
    ..Our data show that, of all available sources, amniotic fluid seems to be the best candidate to investigate the effects of early fetal androgen exposure...
  13. doi request reprint Behavior and socioemotional functioning in 9-18-year-old children born after in vitro fertilization
    Karin Wagenaar
    Department of Medical Psychology and Institute for Clinical and Experimental Neurosciences, VU University Medical Center, Amsterdam, The Netherlands
    Fertil Steril 92:1907-14. 2009
    ..Behavior and socioemotional functioning of children born after IVF and spontaneously from parents with former fertility problems were studied, to control for parental factors and investigate the role of IVF on the children's functioning...
  14. doi request reprint Restrictions in daily life after retinoblastoma from the perspective of the survivors
    Jennifer van Dijk
    Department of Medical Psychology, VU University Medical Center, Amsterdam, The Netherlands
    Pediatr Blood Cancer 54:110-5. 2010
    ..Little is known about the impact of retinoblastoma (RB) on the health status of survivors in terms of disabilities and worries, both of which may restrict participation in activities of daily life...
  15. doi request reprint Self-reported behavioral and socioemotional functioning of 11- to 18-year-old adolescents conceived by in vitro fertilization
    Karin Wagenaar
    Department of Medical Psychology and Institute for Clinical and Experimental Neurosciences, VU University Medical Center, Amsterdam, The Netherlands
    Fertil Steril 95:611-6. 2011
    ..To evaluate the self-reported psychosocial well-being of 11- to 18-year-old adolescents who were conceived by in vitro fertilization (IVF) and examine the role of IVF conception on behavior...
  16. doi request reprint Comparing adult and adolescent transsexuals: an MMPI-2 and MMPI-A study
    Annelou L C de Vries
    Department of Child and Adolescent Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
    Psychiatry Res 186:414-8. 2011
    ..Most remarkably, significantly more adults with GID scored in the clinical range on two or more clinical scales than adolescents with GID. Therefore, early medical intervention may be recommendable for adolescents with GID...
  17. ncbi request reprint Emotional functioning in anorexia nervosa patients: adolescents compared to adults
    Marjo J S Zonnevylle-Bender
    Department of Child and Adolescent Psychiatry, University Medical Center, Utrecht, The Netherlands
    Depress Anxiety 19:35-42. 2004
    ..Adult and adolescent AN patient groups do not differ substantially with respect to emotional functioning...
  18. doi request reprint Psychiatric comorbidity in gender dysphoric adolescents
    Annelou L C de Vries
    Departments of Child and Adolescent Psychiatry Medical Psychology, VU University Medical Center, Amsterdam, The Netherlands
    J Child Psychol Psychiatry 52:1195-202. 2011
    ..We focused on its relation to gender, type of GID diagnosis and eligibility for medical interventions (puberty suppression and cross-sex hormones)...
  19. ncbi request reprint Cross-national replication of the gender identity interview for children
    Madeleine S C Wallien
    Gender Clinic, VU Medical Centre, Amsterdam, The Netherlands
    J Pers Assess 91:545-52. 2009
    ..In this cross-national study, we are the first to report on the validity of this measure to discriminate children with gender identity disorder from controls outside of North America...
  20. doi request reprint Gender identity development in adolescence
    Thomas D Steensma
    Center of Expertise on Gender Dysphoria, VU University Medical Center, Amsterdam, The Netherlands
    Horm Behav 64:288-97. 2013
    ....
  21. doi request reprint Self-perception in a clinical sample of gender variant children
    Anouk Balleur van Rijn
    Center of Expertise on Gender Dysphoria, VU University Medical Center, Amsterdam, The Netherlands
    Clin Child Psychol Psychiatry 18:464-74. 2013
    ..This study explored the self-concept of clinically referred gender variant children and examined potential risk factors...
  22. ncbi request reprint Disorders of sex development and gender identity outcome in adolescence and adulthood: understanding gender identity development and its clinical implications
    Annelou L C de Vries
    Department of Child and Adolescent Psychiatry, VU University Medical Centre, Amsterdam, The Netherlands
    Pediatr Endocrinol Rev 4:343-51. 2007
    ..Clinicians should be aware of, but not overestimate the influences of neurobiological factors in gender development...
  23. doi request reprint Clinical management of gender dysphoria in children and adolescents: the Dutch approach
    Annelou L C de Vries
    VU University Medical Center, Amsterdam, The Netherlands
    J Homosex 59:301-20. 2012
    ..Currently, withholding physical medical interventions in these cases seems more harmful to wellbeing in both adolescence and adulthood when compared to cases where physical medical interventions were provided...
  24. ncbi request reprint Is there an effect of prenatal testosterone on aggression and other behavioral traits? A study comparing same-sex and opposite-sex twin girls
    Celina C C Cohen-Bendahan
    Department of Child and Adolescent Psychiatry, A01 468, University Medical Center Utrecht, P O Box 85500, 3508 GA Utrecht, The Netherlands
    Horm Behav 47:230-7. 2005
    ..It is argued that it is unlikely that this difference is due to social factors, such as a gender-specific upbringing...
  25. doi request reprint Puberty suppression in adolescents with gender identity disorder: a prospective follow-up study
    Annelou L C de Vries
    Department of Child and Adolescent Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
    J Sex Med 8:2276-83. 2011
    ..The purpose of this intervention is to relieve the suffering caused by the development of secondary sex characteristics and to provide time to make a balanced decision regarding actual gender reassignment...
  26. ncbi request reprint Factors associated with desistence and persistence of childhood gender dysphoria: a quantitative follow-up study
    Thomas D Steensma
    Center of Expertise on Gender Dysphoria and the Vrije Universiteit University Medical Center, Amsterdam, The Netherlands
    J Am Acad Child Adolesc Psychiatry 52:582-90. 2013
    ..To examine the factors associated with the persistence of childhood gender dysphoria (GD), and to assess the feelings of GD, body image, and sexual orientation in adolescence...
  27. doi request reprint Aggression and psychopathology in detained adolescent females
    Sannie M J J Hamerlynck
    VU University Medical Center, Department of Child and Adolescent Psychiatry, c o De Bascule, P O Box 303, 1115 ZG Duivendrecht, The Netherlands
    Psychiatry Res 159:77-85. 2008
    ..Since the current study was cross-sectional, the predictive effect of the investigated relationships should be the focus of further study...
  28. ncbi request reprint Transsexual subtypes: clinical and theoretical significance
    Yolanda L S Smith
    Department of Child and Adolescent Psychiatry, University Medical Center, Utrecht, The Netherlands
    Psychiatry Res 137:151-60. 2005
    ..The more vulnerable nonhomosexual transsexuals may particularly benefit from additional professional guidance before and/or during treatment...
  29. doi request reprint Desisting and persisting gender dysphoria after childhood: a qualitative follow-up study
    Thomas D Steensma
    Department of Medical Psychology, VU University Medical Centre, Amsterdam, The Netherlands
    Clin Child Psychol Psychiatry 16:499-516. 2011
    ..Although, both persisters and desisters reported a desire to be the other gender during childhood years, the underlying motives of their desire seemed to be different...
  30. doi request reprint The treatment of adolescent transsexuals: changing insights
    Peggy T Cohen-Kettenis
    Department of Medical Psychology, VU University Medical Center, Amsterdam, The Netherlands
    J Sex Med 5:1892-7. 2008
    ..Professionals largely follow the Standards of Care of the World Professional Association for Transgender Health. For adolescents, specific guidelines have also been issued by the British Royal College of Psychiatrists...
  31. doi request reprint 2D:4D finger-length ratios in children and adults with gender identity disorder
    Madeleine S C Wallien
    Gender Clinic, VU University Medical Center, Amsterdam, The Netherlands
    Horm Behav 54:450-4. 2008
    ..This last finding was consistent with the prediction that a variance in prenatal hormone exposure contributes to a departure from a sex-typical gender identity in women...
  32. ncbi request reprint A comparison of educational achievement in a national sample of Dutch female twins and their matched singleton controls
    Celina C C Cohen
    Department of Child and Adolescent Psychiatry, University Medical Centre Utrecht, and the Rudolf Magnus Institute for Neurosciences, The Netherlands
    Twin Res 5:273-6. 2002
    ..We therefore conclude on the basis of a comparison with the performance of the total Dutch female population that there are no differences in educational achievement between female twins and singletons...
  33. ncbi request reprint Preference for aggressive and sexual stimuli in children with disruptive behavior disorder and normal controls
    Stephanie H M van Goozen
    Department of Child and Adolescent Psychiatry, University Medical Centre Utrecht, Utrecht, The Netherlands
    Arch Sex Behav 31:247-53. 2002
    ..The implications of these findings were discussed and it was concluded that sexuality is clearly an important topic to address in aggressive children in general and not only in the abused ones...
  34. ncbi request reprint Organizing and activating effects of sex hormones in homosexual transsexuals
    Stephanie H M van Goozen
    Department of Child and Adolescent Psychiatry, University Medical Center Utrecht, The Netherlands
    Behav Neurosci 116:982-8. 2002
    ..Homosexual transsexuals, who prior to hormone treatment scored in the direction of the opposite sex, may have reached a ceiling in performance and therefore do not benefit from activating hormonal effects...
  35. pmc Health-related quality of life of child and adolescent retinoblastoma survivors in the Netherlands
    Jennifer van Dijk
    Department of Medical Psychology, VU University Medical Center Amsterdam, The Netherlands
    Health Qual Life Outcomes 5:65. 2007
    ..To assess health-related quality of life (HRQoL) in children (8-11 years) and adolescents (12-18 years) who survived retinoblastoma (RB), by means of the KIDSCREEN self-report questionnaire and the proxy-report version...
  36. pmc Autism spectrum disorders in gender dysphoric children and adolescents
    Annelou L C de Vries
    Department of Child and Adolescent Psychiatry, VU University Medical Center, Amsterdam, The Netherlands
    J Autism Dev Disord 40:930-6. 2010
    ..The incidence of ASD in this sample of children and adolescents was 7.8% (n = 16). Clinicians should be aware of co-occurring ASD and GID and the challenges it generates in clinical management...
  37. ncbi request reprint Maternal serum steroid levels are unrelated to fetal sex: a study in twin pregnancies
    Celina C C Cohen-Bendahan
    Department of Child and Adolescent Psychiatry, University Medical Center Utrecht, and the Rudolf Magnus Institute of Neuroscience, The Netherlands
    Twin Res Hum Genet 8:173-7. 2005
    ..It is concluded that the source of prenatal T exposure in females probably comes from the fetal unit, which is the direct route of fetal hormone transfer...
  38. ncbi request reprint A parent-report Gender Identity Questionnaire for Children: A cross-national, cross-clinic comparative analysis
    Peggy T Cohen-Kettenis
    Gender Clinic for Children, Adolescents and Adults, Free University Medical Center, Amsterdam, The Netherlands
    Clin Child Psychol Psychiatry 11:397-405. 2006
    ..The results also provide some support for cross-clinic consistency in clinician-based diagnosis of GID...
  39. ncbi request reprint Demographic characteristics, social competence, and behavior problems in children with gender identity disorder: a cross-national, cross-clinic comparative analysis
    Peggy T Cohen-Kettenis
    Gender Clinic, Department of Child and Adolescent Psychiatry, University Medical Center, Utrecht, The Netherlands
    J Abnorm Child Psychol 31:41-53. 2003
    ..The most salient demographic difference was age at referral. Cross-national differences in factors that might influence referral patterns are discussed...
  40. doi request reprint Puberty suppression in gender identity disorder: the Amsterdam experience
    Baudewijntje P C Kreukels
    Department of Medical Psychology and Medical Social Work and Neuroscience Campus, VU University Medical Center, Amsterdam, The Netherlands
    Nat Rev Endocrinol 7:466-72. 2011
    ..From the studies that have been published thus far, it seems that the benefits outweigh the risks. However, more systematic research in this area is needed to determine the safety of this approach...
  41. ncbi request reprint Physiological correlates of anxiety in children with gender identity disorder
    Madeleine S C Wallien
    Department of Medical Psychology, VU University Medical Center, P O Box 7057, 1007, MB, Amsterdam, The Netherlands
    Eur Child Adolesc Psychiatry 16:309-15. 2007
    ..In this study we assessed anxiety and stress in children with GID by measuring their cortisol, heart rate (HR) and skin conductance levels (SCL) and asking them to repeat their moods and experience of control...
  42. ncbi request reprint Psychiatric comorbidity among children with gender identity disorder
    Madeleine S C Wallien
    Department of Medical Psychology and Institute for Clinical and Experimental Neurosciences, Graduate School of Neurosciences, at the VU University Medical Center, Amsterdam
    J Am Acad Child Adolesc Psychiatry 46:1307-14. 2007
    ..To investigate the prevalence and type of comorbidity in children with gender identity disorder (GID)...
  43. ncbi request reprint Psychosexual outcome of gender-dysphoric children
    Madeleine S C Wallien
    Department of Medical Psychology, Graduate School of Neurosciences, VU University Medical Center, Amsterdam, The Netherlands
    J Am Acad Child Adolesc Psychiatry 47:1413-23. 2008
    ..To establish the psychosexual outcome of gender-dysphoric children at 16 years or older and to examine childhood characteristics related to psychosexual outcome...
  44. ncbi request reprint Behavioral and emotional problems on the Teacher's Report Form: a cross-national, cross-clinic comparative analysis of gender dysphoric children and adolescents
    Thomas D Steensma
    Department of Medical Psychology and Medical Social Work, VU University Medical Center, P O Box 7057, 1007 MB, Amsterdam, The Netherlands
    J Abnorm Child Psychol 42:635-47. 2014
    ....
  45. doi request reprint Sex differences in verbal fluency during adolescence: a functional magnetic resonance imaging study in gender dysphoric and control boys and girls
    Remi S Soleman
    Department of Medical Psychology and Medical Social Work, VU University Medical Center, Amsterdam, The Netherlands
    J Sex Med 10:1969-77. 2013
    ..Although it is conceivable that this sex difference only evolves during adolescence or adulthood under influence of sex steroids, this has never been investigated in young adolescents...
  46. ncbi request reprint Prenatal sex hormones (maternal and amniotic fluid) and gender-related play behavior in 13-month-old Infants
    Cornelieke van de Beek
    Department of Child and Adolescent Psychiatry, VU University Medical Center, Duivendrecht, Amsterdam, The Netherlands
    Arch Sex Behav 38:6-15. 2009
    ..It may also be that the effect size of this relationship is so small that it should be investigated with more sensitive measures or in larger populations...
  47. ncbi request reprint An overview of studies on early development, cognition, and psychosocial well-being in children born after in vitro fertilization
    Karin Wagenaar
    Department of Medical Psychology, VU University Medical Center, Amsterdam, The Netherlands
    J Dev Behav Pediatr 29:219-30. 2008
    ....
  48. ncbi request reprint Executive functioning in children: a comparison of hospitalised ODD and ODD/ADHD children and normal controls
    Stephanie H M van Goozen
    Department of Child and Adolescent Psychiatry, University Medical Centre Utrecht, The Netherlands
    J Child Psychol Psychiatry 45:284-92. 2004
    ..We tested the hypothesis that oppositional-defiant disorder (ODD) children with or without attention deficit hyperactivity disorder (ADHD) have problems in executive functioning...
  49. doi request reprint Psychosexual development in adolescents and adults with disorders of sex development--results from the German Clinical Evaluation Study
    Martina Jürgensen
    Institute for Social Medicine, University Lübeck, Germany Department for Paediatric and Adolescent Medicine, University Lübeck, Germany Institute for Biometry and Medical Informatics, University Otto von Guericke, Magdeburg, Germany Gender Clinic, VU University Medical Centre, Amsterdam, The Netherlands Department of Paediatric Endocrinology, University Children s Hospital, Charite, Humboldt University, Berlin
    J Sex Med 10:2703-14. 2013
    ..Through DSD, the role of the different factors, especially androgen exposure, on psychosexual development can be evaluated...
  50. doi request reprint Psychiatric characteristics in transsexual individuals: multicentre study in four European countries
    Gunter Heylens
    Gunter Heylens, MD, Els Elaut, MSc, Department of Sexology and Gender Problems, University Hospital Ghent, Belgium Baudewijntje P C Kreukels, PhD, Department of Medical Psychology, VU University Hospital, Amsterdam, The Netherlands Muirne C S Paap, PhD, Department of Research Methodology, Measurement and Data Analysis, Behavioural Sciences, Susanne Cerwenka, Mr Sc, Hertha Richter Appelt, PhD, Department of Sex Research and Forensic Psychiatry, University Medical Centre Hamburg Eppendorf, Germany Peggy T Cohen Kettenis, PhD, Department of Medical Psychology, VU University Hospital Amsterdam, The Netherlands Ira R Haraldsen, MD, PhD, Department of Neuropsychiatry and Psychosomatic Medicine, Rikshospitalet Oslo, Norway Griet De Cuypere, MD, PhD, Department of Sexology and Gender Problems, University Hospital Ghent, Belgium
    Br J Psychiatry 204:151-6. 2014
    ..Research into the relationship between gender identity disorder and psychiatric problems has shown contradictory results...
  51. doi request reprint Gender variance in childhood and sexual orientation in adulthood: a prospective study
    Thomas D Steensma
    Department of Medical Psychology, VU University Medical Center, Amsterdam, The Netherlands Department of Child and Adolescent Psychiatry, Erasmus MC Sophia Children s Hospital, Rotterdam, The Netherlands
    J Sex Med 10:2723-33. 2013
    ..The samples in the prospective studies consisted of clinically referred children. In understanding the extent to which the association applies for the general population, prospective studies using random samples are needed...
  52. ncbi request reprint Postoperative psychological functioning of adolescent transsexuals: a Rorschach study
    Yolanda L S Smith
    Department of Child and Adolescent Psychiatry, University Medical Center Utrecht, Rudolph Magnus Institute for Neurosciences, Utrecht, The Netherlands
    Arch Sex Behav 31:255-61. 2002
    ..The Rorschach findings are consistent with questionnaire data from earlier studies, with the exception that the Rorschach data may point to some improvement in reality testing...
  53. ncbi request reprint Social, intimate and sexual relationships of adolescents with cerebral palsy compared with able-bodied age-mates
    Diana J H G Wiegerink
    Department of Rehabilitation, Erasmus MC, University Medical Centre, Rotterdam, The Netherlands
    J Rehabil Med 40:112-8. 2008
    ..To describe the social, intimate and sexual relationships of Dutch adolescents with cerebral palsy compared with their able-bodied age mates...
  54. ncbi request reprint The effectiveness of an experimental treatment when compared to care as usual depends on the type of care as usual
    Nicolle M H van de Wiel
    RINO Group Utrecht, The Netherlands
    Behav Modif 31:298-312. 2007
    ..The effect sizes of difference scores on other variables were more in favor of UCPP when compared to FT than to BT. The comparison of an experimental treatment to care as usual depends on the type of usual treatment...
  55. ncbi request reprint Emotional functioning in adolescent anorexia nervosa patients--a controlled study
    Marjo J S Zonnevylle-Bender
    Rudolph Magnus Institute for Neurosciences, Utrecht, The Netherlands
    Eur Child Adolesc Psychiatry 13:28-34. 2004
    ..In this study, emotional functioning of adolescent anorexia nervosa patients was compared with two control groups; another internalizing psychiatric outpatient group and a healthy control group...
  56. ncbi request reprint Prenatal exposure to testosterone and functional cerebral lateralization: a study in same-sex and opposite-sex twin girls
    Celina C C Cohen-Bendahan
    Department of Psychiatry, University Medical Center St Radboud, Nijmegen, The Netherlands
    Psychoneuroendocrinology 29:911-6. 2004
    ..Secondly, as predicted OS girls had a more masculine pattern of cerebral lateralization, than SS girls. These findings support the notion of an influence of prenatal T on early brain organization in girls...