Daily uplifts, daily hassles, and coping in military veterans' post-deployment reintegration

Our first aim was to explore the relationship between daily uplifts, daily hassles, and coping styles the first year after returning from international military missions and post-deployment work, family, and private reintegration in military veterans. Our second aim was to identify individual patterns regarding daily uplifts, daily hassles, and coping styles and to explore how they relate to the above-mentioned aspects of post-deployment reintegration. Questionnaire responses were received from 446 Swedish military veterans. Regression analyses showed that daily hassles and an escape-avoidance copingstyle made significant contributions in the predicted, negative direction to the amount of explained variance on reintegration indicator scales. A high level of perceived threat during the last mission also contributed to more negative integration. Using a person-centered approach, three unique profiles of response patterns were identified using a cluster analysis based on the uplift, hassles, and coping style scores. One profile was labeled “resilient and well-functioning”; its members showed favorable reintegration scores. A second profile was called “ambitious and struggling.” These individuals scored medium-high on the reintegration scales. The third profile consistently indicated the least favorable reintegration scores and was labeled “worried and avoidant.” The results confirm and deepen our existing knowledge.Daily uplifts, daily hassles, and coping in military veterans' post-deployment reintegrationpublishedVersio

Political skill in higher military staff: Measurement properties and latent profile analysis

Social effectiveness, including political skill, reflects individuals’ ways of handling interpersonal processes at work. Most research has used a variable-oriented approach to investigate associations between political skill and key organizational factors, including performance, in civil settings. Thus, little is known of whether political skill transfers to a military context and whether there are specific profiles of political skill. Combining variable-oriented and person-oriented approaches, this study used self-reports from two samples of military student officers to: (1) investigate measurement properties of the 18-item political skill inventory; (2) explore whether it is possible to identify different profiles of political skill; and (3) investigate whether such profiles differ in demographics, personality, and job performance. Exploratory (sample 1: n = 185) and confirmatory (sample 2: n = 183) factor analyses supported a four-dimensional representation of political skill including networking ability, apparent sincerity, social astuteness, and interpersonal influence. Latent profile analysis (samples 1 and 2: N = 368) identified four distinct combinations of these dimensions, namely: (1) weak political skill; (2) weak political skill with strong sincerity; (3) moderate political skill; and (4) strong political skill. Importantly, profiles differed consistently in networking ability. Subsequent comparisons suggested potentially important differences in demographics, personality, and job performance. Despite needing additional research of how profiles of political skill develop over time, these findings may have practical implications for recruitment and training in organizational settings where social effectiveness is important.publishedVersio

Moral stress and coping: relationship with long-term positive reactions and PTSD indication in military personnel

This study investigates the relationship between moral stress reactions and resulting coping efforts in severely morally challenging situations. Long-term positive reactions and post-traumatic stress disorder (PTSD) indicators fol-lowing morally challenging situations are also studied. The sample consisted of cadets and officers (n = 332) from Norway and Sweden. Long-term positive reactions were found to be associated with limited moral stress reactions during the challenging episode and frequent use of acceptance and positive reappraisal coping strategies. Long-term high scores on a PTSD indicator scale covaried with high scores on Openness, a strong moral stress reaction, and frequent use of instrumental coping strategies. The main conclusion is that the immediate moral stress reaction and coping strategies following morally challenging situations appear to be related to both positive long- term reactions and to indicators of PTSD.publishedVersio

Moral stress and coping: relationship with long-term positive reactions and PTSD indication in military personnel

This study investigates the relationship between moral stress reactions and resulting coping efforts in severely morally challenging situations. Long-term positive reactions and post-traumatic stress disorder (PTSD) indicators fol-lowing morally challenging situations are also studied. The sample consisted of cadets and officers (n = 332) from Norway and Sweden. Long-term positive reactions were found to be associated with limited moral stress reactions during the challenging episode and frequent use of acceptance and positive reappraisal coping strategies. Long-term high scores on a PTSD indicator scale covaried with high scores on Openness, a strong moral stress reaction, and frequent use of instrumental coping strategies. The main conclusion is that the immediate moral stress reaction and coping strategies following morally challenging situations appear to be related to both positive long- term reactions and to indicators of PTSD.publishedVersio

Retraction: An Exploratory Study of the Relationship Between the Big-Five Personality Dimensions and Political Skills with Military Staff Members’ Perceived Performance

This article details a retraction of the article: Ohlsson, A., Johansen, R. B. and Larsson, G., 2017. An Exploratory Study of the Relationship Between the Big-Five Personality Dimensions and Political Skills with Military Staff Members’ Perceived Performance. Scandinavian Journal of Work and Organizational Psychology, 2(1), p. 8. DOI: http://doi.org/10.16993/sjwop.3

An Exploratory Study of the Relationship Between the Big-Five Personality Dimensions and Political Skills with Military Staff Members’ Perceived Performance

The purpose was to explore the relationship and mediation effects between the Big Five personality dimensions, and political skill with military staff members’ perceived performance. The sample included 185 Armed Forces International staff members from several military education facilities. The results indicated that the PSI and several personality dimensions were positively correlated with individuals’ perceived performance. In addition, the personality dimension Conscientiousness acted as a statistically significant mediator between an individual’s use of political skills and their perceived performance. Practical considerations and future research directions are suggested.publishedVersio

Daily uplifts and coping as a buffer against everyday hassles: Relationship with stress reactions over time in military personnel

The aim of this research was to gain a deeper understanding of how daily hassles and uplifts interact with each other and with stress reactions over time in military personnel. Interviews were conducted with 15 Swedish veterans five years after an international peace enforcement mission. The grounded theory method was used and result patterns were generated for six specific time periods distributed before, during, and after the mission. A theoretical model was developed showing that everyday uplifts combined with adaptive coping can be sufficient to limit stress reactions related to daily hassles. The model was supported by the fact that, five years after the mission, none of interviewees had received a PTSD diagnosis or needed professional psychological treatment. The last-mentioned outcome is noteworthy in itself given the severe stress often encountered in peace enforcement missions and previous research observations of high PTSD incidence, suicide rates, criminality, and substance abuse in mission participants.publishedVersio

Physiological levels of estradiol limit murine osteoarthritis progression

Among patients with knee osteoarthritis (OA), postmenopausal women are over-represented. The purpose of this study was to determine whether deficiency of female sex steroids affects OA progression and to evaluate the protective effect of treatment with a physiological dose of 17β-estradiol (E2) on OA progression using a murine model. Ovariectomy (OVX) of female mice was used to mimic a postmenopausal state. OVX or sham-operated mice underwent surgery for destabilization of the medial meniscus (DMM) to induce OA. E2 was administered in a pulsed manner for 2 and 8 weeks. OVX of OA mice did not influence the cartilage phenotype or synovial thickness, while both cortical and trabecular subchondral bone mineral density (BMD) decreased after OVX compared with sham-operated mice at 8 weeks post-DMM surgery. Additionally, OVX mice displayed decreased motor activity, reduced threshold of pain sensitivity, and increased number of T cells in the inguinal lymph nodes compared to sham-operated mice 2 weeks after OA induction. Eight weeks of treatment with E2 prevented cartilage damage and thickening of the synovium in OVX OA mice. The motor activity was improved after E2 replacement at the 2 weeks time point, which was also associated with lower pain sensitivity in the OA paw. E2 treatment protected against OVX-induced loss of subchondral trabecular bone. The number of T cells in the inguinal lymph nodes was reduced by E2 treatment after 8 weeks. This study demonstrates that treatment with a physiological dose of E2 exerts a protective role by reducing OA symptoms

Pulsed administration for physiological estrogen replacement in mice

Estrogens are important regulators of body physiology and have major effects on metabolism, bone, the immune- and central nervous systems. The specific mechanisms underlying the effects of estrogens on various cells, tissues and organs are unclear and mouse models constitute a powerful experimental tool to define the physiological and pathological properties of estrogens. Menopause can be mimicked in animal models by surgical removal of the ovaries and replacement therapy with 17β-estradiol in ovariectomized (OVX) mice is a common technique used to determine specific effects of the hormone. However, these studies are complicated by the non-monotonic dose-response of estradiol, when given as therapy. Increased knowledge of how to distribute estradiol in terms of solvent, dose, and administration frequency, is required in order to accurately mimic physiological conditions in studies where estradiol treatment is performed. In this study, mice were OVX and treated with physiological doses of 17β-estradiol-3-benzoate (E2) dissolved in miglyol or PBS. Subcutaneous injections were performed every 4 days to resemble the estrus cycle in mice. Results show that OVX induces an osteoporotic phenotype, fat accumulation and impairment of the locomotor ability, as expected. Pulsed administration of physiological doses of E2 dissolved in miglyol rescues the phenotypes induced by OVX. However, when E2 is dissolved in PBS the effects are less pronounced, possibly due to rapid wash out of the steroid. </p

Implicating genes, pleiotropy, and sexual dimorphism at blood lipid loci through multi-ancestry meta-analysis

Funding GMP, PN, and CW are supported by NHLBI R01HL127564. GMP and PN are supported by R01HL142711. AG acknowledge support from the Wellcome Trust (201543/B/16/Z), European Union Seventh Framework Programme FP7/2007–2013 under grant agreement no. HEALTH-F2-2013–601456 (CVGenes@Target) & the TriPartite Immunometabolism Consortium [TrIC]-Novo Nordisk Foundation’s Grant number NNF15CC0018486. JMM is supported by American Diabetes Association Innovative and Clinical Translational Award 1–19-ICTS-068. SR was supported by the Academy of Finland Center of Excellence in Complex Disease Genetics (Grant No 312062), the Finnish Foundation for Cardiovascular Research, the Sigrid Juselius Foundation, and University of Helsinki HiLIFE Fellow and Grand Challenge grants. EW was supported by the Finnish innovation fund Sitra (EW) and Finska Läkaresällskapet. CNS was supported by American Heart Association Postdoctoral Fellowships 15POST24470131 and 17POST33650016. Charles N Rotimi is supported by Z01HG200362. Zhe Wang, Michael H Preuss, and Ruth JF Loos are supported by R01HL142302. NJT is a Wellcome Trust Investigator (202802/Z/16/Z), is the PI of the Avon Longitudinal Study of Parents and Children (MRC & WT 217065/Z/19/Z), is supported by the University of Bristol NIHR Biomedical Research Centre (BRC-1215–2001) and the MRC Integrative Epidemiology Unit (MC_UU_00011), and works within the CRUK Integrative Cancer Epidemiology Programme (C18281/A19169). Ruth E Mitchell is a member of the MRC Integrative Epidemiology Unit at the University of Bristol funded by the MRC (MC_UU_00011/1). Simon Haworth is supported by the UK National Institute for Health Research Academic Clinical Fellowship. Paul S. de Vries was supported by American Heart Association grant number 18CDA34110116. Julia Ramierz acknowledges support by the People Programme of the European Union’s Seventh Framework Programme grant n° 608765 and Marie Sklodowska-Curie grant n° 786833. Maria Sabater-Lleal is supported by a Miguel Servet contract from the ISCIII Spanish Health Institute (CP17/00142) and co-financed by the European Social Fund. Jian Yang is funded by the Westlake Education Foundation. Olga Giannakopoulou has received funding from the British Heart Foundation (BHF) (FS/14/66/3129). CHARGE Consortium cohorts were supported by R01HL105756. Study-specific acknowledgements are available in the Additional file 32: Supplementary Note. The views expressed in this manuscript are those of the authors and do not necessarily represent the views of the National Heart, Lung, and Blood Institute; the National Institutes of Health; or the U.S. Department of Health and Human Services.Peer reviewedPublisher PD