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Trichotillomania (TTM) and eating disorders (ED) share many phenomenological similarities, including ritualized compulsive behaviors. Given this, and that comorbid EDs may represent additional functional burden to hair pullers, we sought to identify factors that predict diagnosis of an ED in a TTM population. Subjects included 555 adult females (age range 18–65) with DSM - IV - TR TTM or chronic hair pullers recruited from multiple sites. 7.2% (N = 40) of our TTM subjects met criteria for an ED in their lifetime. In univariable regression analysis, obsessive-compulsive disorder (OCD), Yale-Brown Obsessive Compulsive Scale (Y-BOCS) worst-ever compulsion and total scores, certain obsessive-compulsive spectrum disorders, anxiety disorder, attention-deficit/hyperactivity disorder (ADHD), and substance disorder all met the pre-specified criteria for inclusion in the multivariable analysis. In the final multivariable model, diagnosis of OCD (OR: 5.68, 95% CI: 2.2–15.0) and diagnosis of an additional body-focused repetitive behavior disorder (BFRB) (OR: 2.69, 95% CI: 1.1–6.8) were both associated with increased risk of ED in TTM. Overall, our results provide further support of the relatedness between ED and TTM. This finding highlights the importance of assessing for comorbid OCD and additional BFRBs in those with TTM. Future research is needed to identify additional predictors of comorbid disorders and to better understand the complex relationships between BFRBs, OCD and EDs. [ABSTRACT FROM AUTHOR]

Researchers have proposed emotion regulation (ER) as one model of trichotillomania (TTM). This model suggests that hair pulling may function as a maladaptive coping mechanism given difficulty managing negative emotions such as anger. This study compared hair pullers versus the normative population on trait anger, anger expression, and anger control and explored whether there is a relationship between anger variables and hair pulling severity. 158 adult females with TTM or chronic hair pulling completed self-report measures of anger and hair pulling severity. Hair pullers reported significantly higher rates of inwardly directed anger and more difficulty controlling their inward anger. Frequency of inward directed anger was a significant predictor of hair pulling severity even after controlling for psychiatric illness, providing support for the ER model of TTM. These findings underscore the potential importance of understanding and addressing ER in TTM. [ABSTRACT FROM AUTHOR]

Background: Limited research has investigated disability and functional impairment in trichotillomania (TTM) subjects. This study examined the relationships between hair pulling (HP) style and severity and disability while controlling for mood severity. Disability was measured in individual life areas (work, social, and family/home life) instead of as a total disability score as in previous studies. Methods: One hundred fifty three adult hair pullers completed several structured interviews and self-report instruments. HP style and severity, as well as depression, anxiety, and stress were correlated with work, social, and family/home life impairment on the Sheehan Disability Scale (SDS). Multiple regression analyses were performed to determine significant predictors of life impairment. Results: Depressive severity was a significant predictor for all SDS life areas. In addition, interference/avoidance associated with HP was a predictor for work and social life disability. Distress from HP was a significant predictor of social and family/home life disability. Focused HP score and anxiety were significant predictors of family/home life disability. Conclusions: As expected, depression in hair pullers predicted disability across life domains. Avoiding work and social situations can seriously impair functioning in those life domains. Severity of distress and worry about HP may be most elevated in social situations with friends and family and thus predict impairment in those areas. Finally, since HP often occurs at home, time spent in focused hair pulling would have a greater negative impact on family and home responsibilities than social and work life. [ABSTRACT FROM AUTHOR]

• Chinese immigrant parents reviewed five vignettes of youth mental health concerns. • Parents were fairly accurate in identifying causes and strategies for help. • Only a few parents noted suicidal ideation in vignettes. • Social anxiety was not perceived to be a mental health problem. • Study has implications for parent perceptions of mental health and help-seeking. Although parents are often the first to facilitate help-seeking in their children, parental perceptions regarding mental health serve as a significant barrier to the access of mental health services. This study examined mental health perceptions held by Chinese immigrant parents of youth. Eighteen parents (13 female, 5 male), who identified as having children between the ages of 13 and 21 years, participated in audio-recorded interviews using five vignettes depicting depression with and without a somatic emphasis, schizophrenia with paranoid features, attenuated psychosis syndrome, and social anxiety in youth. Questions about potential causes, likely diagnosis, and health-seeking behaviors in relation to these vignettes were asked. Interviews were analyzed for themes using a deductive-inductive hybrid approach, informed by the explanatory models that have shed light on Asian perceptions of mental illness and approaches to help-seeking. While Asian groups are often considered as lacking in mental health knowledge, we found that Chinese immigrant parents were comfortable with psychological terminology as it pertained to identifying causes and describing supportive strategies and the seeking of Western-based providers. However, the majority of Chinese immigrant parent respondents did not easily note suicidality. Furthermore, respondents did not consider social anxiety as a major mental health issue among Chinese immigrant parents and attributed social anxiety to personality or cultural differences. These findings provide an understanding of how Chinese immigrant parents conceptualize mental illness and help-seeking, which may be helpful for providers when working with Chinese immigrant parents of children that have a mental health concern. [ABSTRACT FROM AUTHOR]