Unique and interactive effects of threat and deprivation on latent trait cortisol among emerging adults.

Though considerable work supports the Dimensional Model of Adversity and Psychopathology, prior research has not tested whether the dimensions-threat (e.g., abuse) and deprivation (e.g., neglect)-are uniquely related to salivary trait indicators of hypothalamic pituitary adrenal (HPA) axis activity. We examined the unique and interactive effects of threat and deprivation on latent trait cortisol (LTC)-and whether these effects were modified by co-occurring adversities. Emerging adults (n = 90; Mage = 19.36 years; 99.88% cisgender women) provided salivary cortisol samples four times a day (waking, 30 min and 45 min postwaking, bedtime) over three 3-day measurement waves over 13 weeks. Contextual life stress interviews assessed early adversity. Though the effects varied according to the conceptualization of early adversity, overall, threat-but not deprivation, nor other co-occurring adversities-was uniquely associated with the across-wave LTC. Specifically, the incidence and frequency of threat were each negatively related to the across-wave LTC. Threat severity was also associated with the across-wave LTC, but only among those with no deprivation. Finally, the effects of threat were modified by other co-occurring adversities. Findings suggest that threat has unique implications for individual differences in HPA axis activity among emerging adults, and that co-occurring adversities modify such effects.

Pediatricians' knowledge, attitudes and practices surrounding menstruation and feminine products.

OBJECTIVE: This study investigates whether primary care pediatricians adhere to the American Academy of Pediatrics (AAP) recommendations by routinely evaluating patients' menstrual cycles and educating patients about menstruation and feminine products. Additionally, this study examines pediatricians' knowledge and attitudes surrounding menstrual health topics. METHODS: A 53-item online questionnaire was developed to evaluate pediatricians' knowledge, attitudes and clinical practices regarding menstruation-related topics. The questionnaire was emailed to 2500 AAP members using a geographically-stratified sampling approach, with pediatricians in each state selected randomly. Mann-Whitney U tests, t-tests, and logistic regressions were used to assess associations between correlates and pediatricians' knowledge, attitudes and practices. RESULTS: Five hundred and eighteen out of 2500 pediatricians participated (response rate = 20.7%), 462 met inclusion criteria; 78.8% were female, 79.2% were Caucasian. The majority of the pediatricians (58.2%) were "not at all" or only "slightly" familiar with the AAP guidelines on anticipatory guidance surrounding menarche. Many reported they do not routinely provide anticipatory guidance regarding menstruation to pre-menarchal patients (24.7%), discuss menstruation with post-menarchal patients (33.1%) or ask patients the date of their last period (28.4%). The majority were unlikely to discuss feminine products with patients. Gaps in menstruation-related knowledge were noted. Male pediatricians were significantly less likely to evaluate patients' menstrual cycles and provide patient-education regarding menstruation-related topics, and had significantly lower self-rated and measured knowledge of these topics. CONCLUSIONS: A concerning number of pediatricians in a national sample do not abide by AAP recommendations surrounding menstruation and exhibit knowledge gaps in this area. To effectively address the health needs of female patients, pediatricians should better incorporate menstrual health care into their clinical practice.

The Internet's Effect on Parental Trust in Pediatrician Diagnosis of Autism and Likelihood of Seeking a Second Opinion.

This study assessed how web-based information affects parental trust in physician's diagnosis of autism (PDA) and likelihood of seeking a second opinion. Participants of an online survey were randomly allocated to one of three hypothetical scenarios, all were given a vignette of a non-verbal 18-month-old child followed by (1) not viewing Internet results, (2) viewing results suggesting autism, or (3) viewing results suggesting language delay and rated their trust and likelihood of seeking a second opinion. When Internet results contradicted PDA, parents reported less trust in PDA and greater likelihood of seeking a second opinion. Due to the Internet's influence on parents' response to PDA, clinicians should discuss their differential diagnosis with parents, address Internet-related concerns, and recommend trustworthy sources.