A comparison of DSM-5 and ICD-11 PTSD prevalence, comorbidity and disability: an analysis of the Ukrainian Internally Displaced Person's Mental Health Survey

OBJECTIVE

Recently, the American Psychiatric Association (DSM-5) and the World Health Organization (ICD-11) have both revised their formulation of post-traumatic stress disorder (PTSD). The primary aim of this study was to compare DSM-5 and ICD-11 PTSD prevalence and comorbidity rates, as well as the level of disability associated with each diagnosis.

METHOD

This study was based on a representative sample of adult Ukrainian internally displaced persons (IDPs: N = 2203). Post-traumatic stress disorder prevalence was assessed using the PTSD Checklist for DSM-5 and the International Trauma Questionnaire (ICD-11). Anxiety and depression were measured using the Generalized Anxiety Disorder Scale and the Patient Health Questionnaire-Depression. Disability was measured using the WHO Disability Assessment Schedule 2.0.

RESULTS

The prevalence of DSM-5 PTSD (27.4%) was significantly higher than ICD-11 PTSD (21.0%), and PTSD rates for females were significantly higher using both criteria. ICD-11 PTSD was associated with significantly higher levels of disability and comorbidity.

CONCLUSION

The ICD-11 diagnosis of PTSD appears to be particularly well suited to identifying those with clinically relevant levels of disability.

Coping strategies and mental health outcomes of conflict-affected persons in the Republic of Georgia

AIMS

Adults who experienced the 1992 and 2008 armed conflicts in the Republic of Georgia were exposed to multiple traumatic events and stressors over many years. The aim was to investigate what coping strategies are used by conflict-affected persons in Georgia and their association with mental disorders.

METHOD

A cross-sectional survey was conducted with 3600 adults, representing internally displaced persons (IDPs) from conflicts in the 1990s (n = 1200) and 2008 (n = 1200) and former IDPs who returned to their homes after the 2008 conflict (n = 1200). Post-traumatic stress disorder, depression, anxiety and coping strategies were measured using the Trauma Screening Questionnaire, Patient Health Questionnaire-9, Generalised Anxiety and adapted version of the Brief Coping Inventory, respectively. Descriptive and multivariate regression analyses were used.

RESULTS

Coping strategies such as use of humour, emotional support, active coping, acceptance and religion were significantly associated with better mental health outcomes. Coping strategies of behavioural and mental disengagement, denial, venting emotions, substance abuse and gambling were significantly associated with poorer mental health outcomes. The reported use of coping strategies varied significantly between men and women for 8 of the 15 strategies addressed.

CONCLUSIONS

Many conflict-affected persons in Georgia are still suffering mental health problems years after the conflicts. A number of specific coping strategies appear to be associated with better mental health and should be encouraged and supported where possible.

Some stay the same: Personality change after treatment for eating disorder

Introduction

Strong evidence establishes a close relationship between personality traits and mental illness; where personality can be said to influences the likelihood, severity and longevity of a mental disorder. Personality is usually seen as fixed, yet there is a growing body of evidence for the changeability of personality, though this has rarely been studied in relation to mental disorders.

Objective

To study the longitudinal interplay between personality and eating disorders (EDs), particularly the associations between personality, recovery and treatment modality.

Aims

To investigate changes in the five domains and thirty lower-level facets of personality in non-underweight EDs, and its associations to intervention and outcome.

Methods

Two hundred and nine adults with EDs enrolled either in a four-month multimodal psychodynamic group-therapy (DAY) or four-six month internet-based supported cognitive behavioural therapy (iCBT). ED diagnosis and personality (by the five-factor model) were assessed at baseline, termination and 6-month follow up. Structural equation modeling was used to analyze domain-level development, and reliable change (RCI) for facet-level development.

Results

Remission rate at end of treatment was 71% in DAY and 55% in iCBT. Over time, Neuroticism decreased significantly while Extraversion, Openness and Conscientiousness increased (P < 0.01). Treatment and outcome had little influence on domain-level change. At the facet-level, 28% of patients reliably changed in any given facet, and there were several differences in pattern based on treatment and outcome.

Conclusions

This study lends support for the possibility of personality change and its relevance for recovery from EDs.

Disclosure of interest

The authors have not supplied their declaration of competing interest.

Tracking official development assistance for reproductive health in conflict-affected countries: 2002-2011

OBJECTIVE

To provide information on trends on official development assistance (ODA) disbursement patterns for reproductive health activities in 18 conflict-affected countries.

DESIGN

Secondary data analysis.

SAMPLE

18 conflict-affected countries and 36 non-conflict-affected countries.

METHODS

The Creditor Reporting System (CRS) database was analyzed for ODA disbursement for direct and indirect reproductive health activities to 18 conflict-affected countries (2002-2011). A comparative analysis was also made with 36 non-conflict-affected counties in the same 'least-developed' income category. Multivariate regression analyses examined associations between conflict status and reproductive health ODA and between reproductive needs and ODA disbursements.

MAIN OUTCOME MEASURES

Patterns of ODA disbursements (constant U.S. dollars) for reproductive health activities.

RESULTS

The average annual ODA disbursed for reproductive health to 18 conflict-affected countries from 2002 to 2011 was US$ 1.93 per person per year. There was an increase of 298% in ODA for reproductive health activities to the conflict-affected countries between 2002 and 2011; 56% of this increase was due to increases in HIV/AIDS funding. The average annual per capita reproductive health ODA disbursed to least-developed non-conflict-affected countries was 57% higher than to least-developed conflict-affected countries. Regression analyses confirmed disparities in ODA to and between conflict-affected countries.

CONCLUSIONS

Despite increases in ODA for reproductive health for conflict-affected countries (albeit largely for HIV/AIDS activities), considerable disparities remains.

TWEETABLE ABSTRACT

Study tracking 10 years of aid for reproductive aid shows major disparities for conflict-affected countries.

Assessment in Response to Individual Referrals

This paper provides a summary of the deliberations of a working party on assessment set up by the tutors to the 14 educational psychology training courses in England, Wales and Northern Ireland. As such it reflects the thoughts of all 14 tutors who subsequently discussed the document and agreed to use it as the basis for their taught courses on assessment in the professional training of educational psychologists.

Functional Genomics Tools for Haemonchus contortus and Lessons From Other Helminths

The availability of genome and transcriptome data for parasitic nematodes, including Haemonchus contortus, has highlighted the need to develop functional genomics tools. Comparative genomic analysis, particularly using data from the free-living nematode Caenorhabditis elegans, can help predict gene function. Reliable approaches to study function directly in parasitic nematodes are currently lacking. However, gene knockdown by RNA interference (RNAi) is being successfully used in schistosome and planarian species to define gene functions. Lessons from these systems may be applied to improve RNAi in H. contortus. Previous studies in H. contortus and related nematodes demonstrated reliable RNAi-mediated silencing of some genes, but not others. Current data suggest that susceptibility to RNAi in these nematodes is limited to genes expressed in sites accessible to the environment, such as the gut, amphids and excretory cell. Therefore, RNAi is functional in H. contortus, but improvements are needed to develop this system as a functional genomics platform. Here, we summarize RNAi studies on H. contortus and discuss the optimization of RNA delivery and improvements to culture methods to enhance larval development, protein turnover and the induction of phenotypic effects in vitro. The transgenic delivery of RNA or dominant-negative gene constructs and the recently developed CRISPR/Cas genome-editing technique are considered as potential alternative approaches for gene knockout. This is a key time to devote greater effort in progressing from genome to function, to improve our understanding of the biology of Haemonchus and identify novel targets for parasite control.

Content and Perceived Utility of Mental Imagery by Older Adults in a Peer-Delivered Physical Activity Intervention

Imagery interventions intended to increase exercise behavior are rare. The Active Adult Mentoring Program (AAMP) was a randomized controlled trial with imagery content. The purposes of this study were to examine the content and perceived utility of mental imagery with 24 AAMP participants (M_age = 65.00, SD = 8.79 years). Digital recordings of AAMP sessions and post-intervention interviews were content-analyzed. Emergent themes included images of the physical activity context and negative impressions about imagery. Post-intervention interviews revealed that 13 participants reported positive experiences using mental imagery while 9 would not engage in further use. Important implications are discussed.

Revisiting parity nonconservation in cesium

We apply the sum-over-states approach to calculate partial contributions to parity nonconservation (PNC) in cesium [Porsev, Beloy, and Drevianko, Phys. Rev. Lett. 102, 181601 (2009)]. We find significant corrections to two nondominating terms coming from the contribution of the core and highly excited states (n>9, the so called tail). When these differences are taken into account the result of Porsev et al., E(PNC)=0.8906(24)×10(-11)i(-Q(W)/N) changes to 0.8977 (40), coming into good agreement with our previous calculations, 0.8980 (45). The interpretation of the PNC measurements in cesium still indicates reasonable agreement with the standard model (1.5σ); however, it gives new constraints on physics beyond it.

The factor-of-risk biomechanical approach predicts hip fracture in men and women: the Framingham Study

SUMMARY

We examined the relation between a biomechanical measure, factor-of-risk, and hip fracture risk in 1,100 men and women from the Framingham Study and found that it predicted hip fracture (men, ORs of 1.8; women, 1.2-1.4).

INTRODUCTION

Alternative methods of predicting hip fracture are needed since 50% of adults who fracture do not have osteoporosis by bone mineral density (BMD) measurements. One method, factor-of-risk (Φ), computes the ratio of force on the hip in a fall to femoral strength. We examined the relation between Φ and hip fracture in 1,100 subjects from the Framingham Study with measured hip BMD, along with weight, height, and age, collected in 1988-1989.

METHODS

We estimated both peak and attenuated force applied to the hip in a sideways fall from standing height, where attenuated force incorporated cushioning effects of trochanteric soft tissue. Femoral strength was estimated from femoral neck BMD, using cadaveric femoral strength data. Sex-specific, age-adjusted survival models were used to calculate hazard ratios (HR) and 95% confidence intervals for the relation between Φ (peak), Φ (attenuated), and their components with hip fracture.

RESULTS

In 425 men and 675 women (mean age, 76 years), 136 hip fractures occurred over median follow-up of 11.3 years. Factor-of-risk, Φ, was associated with increased age-adjusted risk for hip fracture. One standard deviation increase in Φ (peak) and Φ (attenuated) was associated with HR of 1.88 and 1.78 in men and 1.23 and 1.41 in women, respectively. Examining components of Φ, in women, we found fall force and soft tissue thickness were predictive of hip fracture independent of femoral strength (was estimated from BMD).

CONCLUSIONS

Thus, both Φ (peak) and Φ (attenuated) predict hip fracture in men and women. These findings suggest additional studies of Φ predicting hip fracture using direct measurements of trochanteric soft tissue.

Pyroglutamic aciduria: a cause of high anion-gap metabolic acidosis associated with common drugs

Pyroglutamic aciduria is a rare and probably under-recognised cause of metabolic acidosis which may be precipitated by certain common drugs.

tert-butyl hydroperoxide, an organic peroxide, causes temporary delay in hair growth in a neonatal rat model

tert-butyl hydroperoxide (tBHP), an organic peroxide, has been shown to cause irreversible damage to keratinocytes in vitro with prolonged administration at high concentrations, and reversible damage with short-term administration at low concentrations. To investigate the effects of tBHP on keratinocytes in vivo, we analysed hair growth in tBHP-treated neonatal rats. Sprague-Dawley and Long-Evans rat pups were injected subcutaneously with tBHP or vehicle once daily for 6 days, and hair growth was monitored. The tBHP-treated rats had a significant delay in hair growth. However, this delay reversed within days, and the hair coats, including hair pigmentation, of tBHP-treated and sham-treated rats were indistinguishable 2 weeks later. Histological analysis and BrdU labelling of S phase cells confirmed the delay in hair-follicle growth and its reversal in tBHP-treated rats. Our results indicated that the changes incurred in hair follicles by short-term use of high-dose oxidants in vivo are temporary and reversible.