Communication with our teens: associations between confidential service and parent-teen communication

PURPOSE: Many recent attempts have been made to eliminate health services minors can receive without parental consent or notification. One argument is that these "confidential" services undermine the parent-teen relationship. The objective of this study was to evaluate whether confidential services impact adolescent's communication with parents about their health. METHODS: This cross-sectional study included 59 adolescents (ages 12-21) seeking health services at an urban teen clinic in Minneapolis, MN. Participants were divided based on reasons for presenting at the clinic; confidential or non-confidential services. The main outcome variables were the following: discussion of clinic visit with parent, discussion of reason for clinic visit with parent, and communication with parent if diagnosed with a potentially serious health condition. RESULTS: The two groups were equally divided; 42.4% came for non-confidential services and 57.6% came for confidential services. Of the 59 participants, 69.5% told their parents they were coming to clinic. However, only 43.1% reported they would not tell their parent if they had a serious health problem; there was an equal split between the confidential services and non-confidential services groups. A statistical difference was not found between the confidential services and non-confidential services groups for any of the outcome variables. CONCLUSIONS: Obtaining confidential services was not a barrier to discussion with parents about clinic visit, reasons for coming to clinic, or telling their parent if they had a serious health care problem. Clinicians should continue to advocate for confidential services while encouraging open communication between adolescents and their parents.     

Economic repercussions of fisheries-induced evolution

Fish stocks experiencing high fishing mortality show a tendency to mature earlier and at a smaller size, which may have a genetic component and therefore long-lasting economic and biological effects. To date, the economic effects of such ecoevolutionary dynamics have not been empirically investigated. Using 70 y of data, we develop a bioeconomic model for Northeast Arctic cod to compare the economic yield in a model in which life-history traits can vary only through phenotypic plasticity with a model in which, in addition, genetic changes can occur. We find that evolutionary changes toward faster growth and earlier maturation occur consistently even if a stock is optimally managed. However, if a stock is managed optimally, the evolutionary changes actually increase economic yield because faster growth and earlier maturation raise the stock’s productivity. The optimal fishing mortality is almost identical for the evolutionary and nonevolutionary model and substantially lower than what it has been historically. Therefore, the costs of ignoring evolution under optimal management regimes are negligible. However, if fishing mortality is as high as it has been historically, evolutionary changes may result in economic losses, but only if the fishery is selecting for medium-sized individuals. Because evolution facilitates growth, the fish are younger and still immature when they are susceptible to getting caught, which outweighs the increase in productivity due to fish spawning at an earlier age.     

Concurrent and Longitudinal Associations Between Diurnal Cortisol and Body Mass Index Across Adolescence

PurposeChildhood and adolescent obesity have reached epidemic levels; however, little is known about the psychobiological underpinnings of obesity in youth and whether these differ from the mechanisms identified in adults. The current study examines concurrent (i.e., measured at the same point in time) and longitudinal (i.e., using earlier cortisol measures to predict later body mass index [BMI]) associations between diurnal cortisol and BMI across adolescence.MethodsAdolescent diurnal cortisol was measured over 3 days at each 11, 13, and 15 years. Hierarchical linear modeling was used to extract average measures of predicted morning, afternoon, evening levels of cortisol and the diurnal slope at each assessment. Adolescent BMI (kg/m²) was measured at 11, 13, 15, and 18 years. Sex, family socioeconomic status, mother's BMI, pubertal status, and adolescent mental health were examined as possible confounding variables.ResultsLinear regressions revealed that blunted patterns of adolescent cortisol were associated with increased measures of BMI across adolescence both concurrently and longitudinally, particularly when examining measures of cortisol in early adolescence. Multinomial logistic regressions extended the linear regression findings beyond BMI scores to encompass categories of obesity.ConclusionsThe current study builds on previous research documenting diurnal cortisol–obesity findings in adults by demonstrating similar findings exist both concurrently and longitudinally in adolescents. Findings suggest the association between cortisol and BMI is developmentally influenced and that blunted diurnal cortisol patterns can be identified in overweight individuals at a younger age than previously thought.     

Female Sexuality in Thai Discourses about Maechii (‘lay nuns’)

By examining competing discourses about women who are maechii (or ‘lay nuns’) in Buddhist Thai society, this paper demonstrates that, although maechii vow to be celibate, social constructions of their role are grounded in sexuality. The discourses examined are those of the Buddhist canon and Sangha (Order of Monkhood), the Thai Maechii Institute, the mass media, and the government. The analysis is supplemented with field observations and interviews with monks, maechii, and lay persons. Findings suggest that maechii comprise an ambiguous category linguistically, Buddhistically, and in terms of their sexuality. Case studies of the founders of nunneries conducted in ChiangMai indicate that maechii leaders have been resisting the prevalent views that most maechii are social misfits, yet also are capable of undermining monks' celibacy and, by extension, the larger social order. The analysis contributes to the understanding of the interconnectedness of gender and sexuality in contemporary Thai society.     

Considerations on the EU definition of a nanomaterial: Science to support policy making

In recent years, an increasing number of applications and products containing or using nanomaterials have become available. This has raised concerns that some of these materials may introduce new risks for humans or the environment. A clear definition to discriminate nanomaterials from other materials is prerequisite to include provisions for nanomaterials in legislation. In October 2011 the European Commission published the ‘Recommendation on the definition of a nanomaterial’, primarily intended to provide unambiguous criteria to identify materials for which special regulatory provisions might apply, but also to promote consistency on the interpretation of the term ‘nanomaterial’. In this paper, the current status of various regulatory frameworks of the European Union with regard to nanomaterials is described, and major issues relevant for regulation of nanomaterials are discussed. This will contribute to better understanding the implications of the choices policy makers have to make in further regulation of nanomaterials. Potential issues that need to be addressed and areas of research in which science can contribute are indicated. These issues include awareness on situations in which nano-related risks may occur for materials that fall outside the definition, guidance and further development of measurement techniques, and dealing with changes during the life cycle.     

Home Blood Pressure Monitoring: An Integrated Review of the Literature

Home blood pressure monitoring (HBPM) is a self-management tool that advanced practice nurses can incorporate into care for patients with hypertension. Evidence supports the benefits of patient HBPM compared to office-based monitoring by providers alone. HBPM is a method for patients to partner with providers with their self-care management. The goals of incorporating HBPM into practice include improving quality and outcomes and controlling costs. HBPM interventions include team-based care, patient education and self-management skills, and evidence-based guidelines, concepts that are consistent with Wagner’s Chronic Care Model. HBPM should be considered as policy guideline for hypertensive patients.     

Family Dynamics and Child Abuse and Neglect in Three Finnish Communities

The purpose of this study was to describe family dynamics of Finnish families in which there is abuse or neglect of a child in that family. One adult from 41 families with recognized child abuse/neglect completed the Family Dynamics Measure II (FDM II) consisting of six dimensions of family life, and answered questions about problems, changes and illnesses. Nurses and social workers in community health care and social agencies identified potential subjects in their agencies and collected data. Four of the six dimensions of the FDM II reached statistical significance ( p =. 05) with child age and number of children, education, marital status, and age of respondent. They are: Flexibility vs. rigidity, Stability vs. disorganization, Clear vs. distorted communication, and Role reciprocity vs. role conflict. FDM II is useful in identifying several of the less positive family dynamics dimensions in abuse:neglect families. Conclusions for clinical management cannot be drawn at this time.     

SICKLE CELL DISEASE: A STIGMATIZING CONDITION THAT MAY LEAD TO DEPRESSION

Individuals with a chronic illness such as sickle cell disease are at risk for depression. Moreover, they are at risk for untreated depression. Depression may go untreated because of the stigma and high rates of disability associated with this chronic illness that most often affects African Americans in the United States. The purpose of this cross-sectional study was to describe depressive symptoms using the Beck Depression Inventory Fast Screen in a sample of 232 African American adults with sickle cell disease. Respondents reported higher levels of depression (26%) and depressive symptoms (32%) than did the overall United States population (9.5%). All adults with chronic illnesses need to be screened for depression in primary care practice sites where the diagnosis and treatment of depression needs to be coordinated.