Genetic and Environmental Causes of Variation in Trait Resilience in Young People

The aim of this multi-informant twin study was to determine the relative role of genetic and environmental factors in explaining variation in trait resilience in adolescents. Participants were consenting families (N = 2,638 twins in 1,394 families), from seven national cohorts (age 12–18 years, both sexes) of monozygotic and dizygotic twins reared together. Questionnaire data on the adolescents’ Ego-resilience (ER89) was collected from mothers, fathers and twins, and analysed by means of multivariate genetic modelling. Variance in trait resilience was best represented in an ADE common pathways model with sex limitation. Variance in the latent psychometric resilience factor was largely explained by additive genetic factors (77% in boys, 70% in girls), with the remaining variance (23 and 30%) attributable to non-shared environmental factors. Additive genetic sources explained more than 50% of the informant specific variation in mothers and fathers scores. In twins, additive and non-additive genetic factors together explained 40% and non-shared environmental factor the remaining 60% of variation. In the mothers’ scores, the additive genetic effect was larger for boys than for girls. The non-additive genetic factor found in the twins’ self ratings was larger in boys than in girls. The remaining sex differences in the specific factors were small. Trait resilience is largely genetically determined. Estimates based on several informants rather than single informants approaches are recommended

Interprofessional education on complex patients in nursing homes : a focus group study

Background An ageing population leads up to increasing multi-morbidity and polypharmacy. This demands a comprehensive and interprofessional approach in meeting patients' complex needs. This study describes graduate students' experiences of working practice based in interprofessional teams with complex patients' care needs in nursing homes. Method Students from advanced geriatric nursing, clinical nutrition, dentistry, medicine and pharmacy at the University of Oslo in Norway were assigned to groups to examine and develop a care plan for a nursing home patient during a course. Focus groups were used, 21 graduate students participating in four groups. Data were collected during spring 2018, were inductively analysed according to a thematic analysis method (Systematic Text Condensation). An analytical framework of co-ordination practices was applied to get an in-depth understanding of the data. Results Three themes were identified: 1) Complex patients as learning opportunities- an eye-opener for future interprofessional collaboration 2) A cobweb of relations, and 3) Structural facilitators for new collective knowledge. Graduate university students experienced interprofessional education (IPE) on complex patients in nursing homes as a comprehensive learning arena. Overall, different co-ordination practices for work organization among the students were identified. Conclusions IPE in nursing homes facilitated the students' scope from a fragmented approach of the patients towards a relational and collaborative practice that can improve patient care and strengthen understanding of IPE. The study also demonstrated the need for preparatory teamwork training to gain maximum benefit from the experience. Something that can be organized by the education institutions in the form of a stepwise learning module and as an online pre-training course in interprofessional teamwork. Further, focusing on the need for well thought through processes of the activity by the institutions and the timing the practice component in students' curricula. This could ensure that IPE is experienced more efficient by the students

The Oxytocin Receptor Gene (OXTR) in relation to state levels of loneliness in adolescence: Evidence for micro-level gene-environment interactions

Contains fulltext : 121851.pdf (publisher's version ) (Open Access)Previous research has shown that the rs53576 variant of the oxytocin receptor gene (OXTR) is associated with trait levels of loneliness, but results are inconsistent. The aim of the present study is to examine micro-level effects of the OXTR rs53576 variant on state levels of loneliness in early adolescents. In addition, gene-environment interactions are examined between this OXTR variant and positive and negative perceptions of company. Data were collected in 278 adolescents (58% girls), by means of the Experience Sampling Method (ESM). Sampling periods consisted of six days with nine assessments per day. A relation was found between the OXTR rs53576 variant and state loneliness, in girls only. Girls carrying an A allele had higher levels of state loneliness than girls carrying the GG genotype. In addition, adolescents with an A allele were more affected by negative perceptions of company than GG carriers, on weekend days only. No significant gene-environment interactions were found with positive company. Adolescents carrying an A allele were more susceptible to negative environments during weekend days than GG carriers. Our findings emphasize the importance of operationalizing the phenotype and the environment accurately.10 p

Resilience Moderates the Association Between Childhood Sexual Abuse and Depressive Symptoms Among Women with and At-Risk for HIV

Childhood sexual abuse (CSA) places women at risk for HIV infection and once infected, for poor mental health outcomes, including lower quality of life and depressive symptoms. Among HIV-positive and demographically matched HIV-negative women, we investigated whether resilience and HIV status moderated the relationships between CSA and health indices as well as the relationships among CSA, depressive symptoms, and health-related quality of life (HRQOL). Participants included 202 women (138 HIV+, 64 HIV−, 87% African American) from the Women’s Interagency HIV Study (WIHS) Chicago CORE Center site. Results indicated that in both HIV-positive and HIV-negative women, higher resilience significantly related to lower depressive symptoms and higher HRQOL. CSA related to higher depressive symptoms only for women scoring low in resilience. Interventions to promote resilience, especially in women with a CSA history, might minimize depressive symptoms and poor HRQOL among HIV-positive and HIV-negative women