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OBJECTIVE Despite being recognized as an important prognostic factor for the outcome in gender identity disorder (GID), psychiatric comorbidity has rarely been assessed by means of standardized diagnostic instruments. The aim of this study was to assess current and lifetime psychiatric comorbidity in patients with GID. METHODS A cross-sectional sample of(More)
Posttraumatic stress disorder (PTSD) may increase cardiovascular risk but the psychophysiological mechanisms involved are elusive. We hypothesized that proinflammatory activity is elevated in patients with PTSD as diagnosed by the Clinician Administered PTSD Scale (CAPS) interview. Plasma levels of proinflammatory C-reactive protein (CRP), interleukin(More)
OBJECTIVE Accurate information about preferred suicide methods is important for devising strategies and programmes for suicide prevention. Our knowledge of the methods used and their variation across countries and world regions is still limited. The aim of this study was to provide the first comprehensive overview of international patterns of suicide(More)
BACKGROUND Research on post-traumatic stress disorder (PTSD) relies mainly on self-reports of exposure to trauma and its consequences. AIMS To analyse the consistency of the reporting of potentially traumatic events (PTEs) over time. METHOD A community-based cohort, representative of the canton of Zurich, Switzerland, was interviewed at the ages of(More)
OBJECTIVE The aim of this study was to estimate the prevalence rate of exposure to potentially traumatic events (PTE) and posttraumatic stress disorder (PTSD) in a representative sample of the general population. METHOD A representative community-based cohort from the canton of Zurich, Switzerland was interviewed in 1993 and 1999 at the age of 34/35 and(More)
BACKGROUND It has been suggested that both adult sexual orientation and the 2nd to 4th finger length ratio (2D:4D) are influenced by prenatal testosterone levels. Bearing this in mind, 2D:4D has been tested as a proxy measure of the putative prenatal testosterone impact on adult human homosexuality, but the results are inconsistent. To date, most studies in(More)
This study aimed to examine the association between the availability of firearms at home, and the proportion of firearm suicides in Switzerland in an ecological analysis. The data series were analysed by canton and yielded a fairly high correlation (Spearman's rho=0.60). Thus, the association holds also at a sub-national level.
We analyzed the dispositional decisions taken in a unit for clinical decision making (UCDM) which was set up to examine all emergency inpatient referrals to a psychiatric hospital. Hospitalization proved unnecessary for at least 17 % of the N = 2,026 inpatient referrals over a one year period. Instead, these patients were admitted to day-hospitals or(More)
Posttraumatic stress disorder (PTSD) confers an increased cardiovascular risk. In 14 otherwise healthy patients with PTSD and in 14 age- and gender-matched non-PTSD controls, we investigated whether the categorical diagnosis of PTSD and severity of PTSD symptom clusters (i.e. re-experiencing, avoidance, arousal, and overall score) would be associated with(More)
We report three cases of transsexual patients who are suffering from an eating disorder: a biological male patient diagnosed with anorexia nervosa (AN), a biological male patient with bulimia nervosa (BN), and a biological female patient with AN as well as a severe alcohol dependence. The relationship between eating behavior, gender identity, sexual(More)