THE ROLE OF SENSE OF CONTROL AND SOCIAL SUPPORT IN MEDIATING THE IMPACT OF PSYCHOLOGICAL DISTRESS - A TEST OF THE HYPOTHESIS OF FUNCTIONAL SUBSTITUTION

The purpose of this paper is to examine the manner in which beliefs relating to sense of control and perceived social support mediate the impact of objective circumstances on psychological distress. In particular it focuses on the nature of the interaction between such variables. The results provide no evidence favouring the displacement hypothesis whereby the benefits of social support involve costs in terms of independence. Consistent support, however, is found for the functional substitution hypothesis. The conclusion is unaffected by the introduction of distinctions relating to types of support and types of power.

Social class, unemployment, and psychological distress

Attempts to explain variation in rates of psychological distress by social class have included reference to social selection, differential exposure to stress, and differential vulnerability arising from inequalities in access to resources. Our analysis draws on data from a national survey of the Republic of Ireland in order to examine these hypotheses. No evidence to support the social selection hypothesis was found. In addressing the issue of differential responsiveness, attention was focused on the interaction between unemployment and social class in their impact on psychological distress. While rather weak support for the hypothesis of differential vulnerability was found among women, our examination of the impact of husband's unemployment provided no evidence leading in this direction. Among men unemployment actually had a stronger impact for men in higher social classes. The major factors leading to social class differences in psychological distress are greater exposure to unemployment and economic deprivation. © 1994 Oxford University Press.

Pain and distress reactivity and recovery as early predictors of temperament in toddlers born preterm

Pain reactivity may reflect underlying mechanisms of constitutional aspects of temperament.

Agreement between self-report and medical records on signs and symptoms of respiratory illness

Background: Information on patient symptoms can be obtained by patient self-report or medical records review. Both methods have limitations. Aims: To assess the agreement between self-report and documentation in the medical records of signs/symptoms of respiratory illness (fever, cough, runny nose, sore throat, headache, sinus problems, muscle aches, fatigue, earache, and chills). Methods: Respondents were 176 research participants in the Hutterite Influenza Prevention Study during the 2008-2009 influenza season with information about the presence or absence of signs/symptoms from both self-report and primary care medical records. Results: Compared with medical records, lower proportions of self-reported fever, sore throat, earache, cough, and sinus problems were found. Total agreements between self-report and medical report of symptoms ranged from 61% (for sore throat) to 88% (for muscle aches and earache), with kappa estimates varying from 0.05 (for chills) to 0.41 (for cough) and 0.51 (for earache). Negative agreement was considerably higher (from 68% for sore throat to 93% for muscle aches and earache) than positive agreement (from 13% for chills to 58% for earache) for each symptom except cough where positive agreement (77%) was higher than negative agreement (64%). Agreements varied by age group. We found better agreement for earache (kappa=0.62) and lower agreements for headache, sinus problems, muscle aches, fatigue, and chills in older children (aged =5 years) and adults. Conclusions: Agreements were variable depending on the specific symptom. Contrary to research in other patient populations which suggests that clinicians report fewer symptoms than patients, we found that the medical record captured more symptoms than selfreport. Symptom agreement and disagreement may be affected by the perspectives of the person experiencing them, the observer, the symptoms themselves, measurement error, the setting in which the symptoms were observed and recorded, and the broader community and cultural context of patients. © 2012 Primary Care Respiratory Society UK. All rights reserved.

Predictors of PTSD Symptoms in Response to Psychosis and Psychiatric Admission

The experiences of psychosis and psychiatric admission have the potential to act as events precipitating posttraumatic stress disorder (PTSD) symptoms. Known risk factors for the development of PTSD symptoms in adults were identified. These included childhood trauma, current psychiatric symptoms, perceived coercion, and relationships with mental health service providers. These factors were analyzed to determine if they were important in the development of PTSD symptoms in response to psychosis and admission. We used a cross-sectional design with a sample of 47 participants recruited from a service in Northern Ireland who had experienced psychosis and been discharged from inpatient treatment within 12 months of data collection. The main outcome measure was the impact of events scale-revised. Data was subject to correlation analyses. A cut-off point of r = +/- 0.25 was used to select variables for inclusion in hierarchical regression analyses. Forty-five percent and 31% of the sample had moderate to severe PTSD symptoms related to psychosis and admission, respectively. The majority of participants identified positive symptoms and the first admission as the most distressing aspects of psychosis and admission. Childhood sexual and physical traumas were significant predictors of some PTSD symptoms. Strong association was found between current affective symptoms and PTSD symptoms. A reduced sense of availability of mental health service providers was also associated with PTSD symptoms and depression. Awareness of risk factors for the development of PTSD symptoms in response to admission and psychosis raises important issues for services and has implications for interventions provided.

Group Trauma-Focused Cognitive-Behavioural Therapy with Former Child Soldiers and other War-affected Boys in the DR Congo: A Randomised Controlled Trial.

Background: The Democratic Republic of Congo (DRC) has been home to the world’s deadliest con?ict since World War II and is reported to have the largest number of child soldiers in the world. Despite evidence of the debilitating impact of war, no group-based mental health or psychosocial intervention has been evaluated in a randomised controlled trial for psychologically distressed former child soldiers.

Method: A randomised controlled trial involving 50 boys, aged 13–17, including former child soldiers (n = 39) and other war-affected boys (n = 11). They were randomly assigned to an intervention group, or wait-list control group. The intervention group received a 15-session, group-based, culturally adapted Trauma-Focused Cognitive–Behavioural Therapy (TF-CBT) intervention. Assessment interviews were completed at baseline, postintervention and 3-month follow-up (intervention group).

Results: Analysis of Covariance (ANCOVA) demonstrated that, in comparison to the wait-list control group, the TF-CBT intervention group had highly signi?cant reductions in posttraumatic stress symptoms, overall psychosocial distress, depression or anxiety-like symptoms, conduct problems and a signi?cant increase in prosocial behaviour (p < .001 for all). Effect sizes were higher when former child soldier scores were separated for sub-analysis. Three-month follow-up of the intervention group found that treatment gains were maintained.

Conclusions: A culturally modi?ed, group-based TF-CBT intervention was effective in reducing posttraumatic stress and psychosocial distress in former child soldiers and other war-affected boys.

Reducing the psychological distress of family caregivers of home-based palliative care patients: short-term effects from a randomised controlled trial

BACKGROUND: Palliative care is expected to incorporate comprehensive support for family caregivers given that many caregivers suffer psychological morbidity. However, systematically implemented evidence-based psychological support initiatives are lacking.
AIM: The objective of this study was to prepare caregivers for the role of supporting a patient with advanced cancer receiving home-based palliative care by offering a one-to-one psycho-educational intervention. We hypothesised that primary family caregivers who participated in the intervention would report decreased psychological distress (primary outcome), fewer unmet needs and increased levels of perceived preparedness, competence and positive emotions.
METHODS: A three-arm randomised controlled trial was conducted comparing two versions of the intervention (one face-to-face visit versus two visits) plus standard care to a control group (standard care) across four sites in Australia.
RESULTS: A total of 298 participants were recruited; 148 were in the Control condition, 57 in Intervention 1 (one visit) and 93 in Intervention 2 (two visits). Relative to participants in the control group; the psychological well-being of participants in the intervention condition was improved by a small amount but non-significantly. No significant reduction in unmet needs or improvements in positive aspects of caregiving amongst the intervention group were identified. However, the intervention demonstrated significant improvements in participants' levels of preparedness and competence for Intervention 2.
CONCLUSION/IMPLICATIONS: This research adds to accumulating body of evidence demonstrating that relatively short psycho-educational interventions can enable family caregivers to feel more prepared and competent in the role of supporting a dying relative. Further investigation is required to determine the longer term outcomes of such interventions. 

Risk factors for developing prolonged grief during bereavement in family carers of cancer patients in palliative care: A longitudinal study.

Context: Family carers of palliative care patients report high levels of psychological distress throughout the caregiving phase and during bereavement. Palliative care providers are required to provide psychosocial support to family carers; however, determining which carers are more likely to develop prolonged grief (PG) is currently unclear.

Objectives: To ascertain whether family carers reporting high levels of PG symptoms and those who develop PG disorder (PGD) by six and 13 months postdeath can be predicted from predeath information.

Methods: A longitudinal study of 301 carers of patients receiving palliative care was conducted across three palliative care services. Data were collected on entry to palliative care (T1) on a variety of sociodemographic variables, carer-related factors, and psychological distress measures. The measures of psychological distress were then readministered at six (T2; n = 167) and 13 months postdeath (T3; n = 143).

Results: The PG symptoms at T1 were a strong predictor of both PG symptoms and PGD at T2 and T3. Greater bereavement dependency, a spousal relationship to the patient, greater impact of caring on schedule, poor family functioning, and low levels of optimism also were risk factors for PG symptoms.

Conclusion: Screening family carers on entry to palliative care seems to be the most effective way of identifying who has a higher risk of developing PG. We recommend screening carers six months after the death of their relative to identify most carers with PG.

Reducing the psychological distress of family caregivers of home based palliative care patients: Longer term effects from a randomised controlled trial.

Background: Palliative care incorporates comprehensive support of family caregivers because many of them experience burden and distress. However, evidence-based support initiatives are few.

Purpose: We evaluated a one-to-one psychoeducational intervention aimed at mitigating the distress of caregivers of patients with advanced cancer receiving home-based palliative care. We hypothesised that caregivers would report decreased distress as assessed by the General Health Questionnaire (GHQ).

Method: A randomised controlled trial comparing two versions of the delivery of the intervention (one face-to-face home visit plus telephone calls versus two visits) plus standard care to a control group (standard care only) across four sites in Australia.

Results: Recruitment to the one visit condition was 57, the two visit condition 93, and the control 148. We previously reported non-significant changes in distress between times 1 (baseline) and 2 (1-week post-intervention) but significant gains in competence and preparedness. We report here changes in distress between times 1 and 3 (8-week post-death). There was significantly less worsening in distress between times 1 and 3 in the one visit intervention group than in the control group; however, no significant difference was found between the two visit intervention and the control group.

Conclusions: These results are consistent with the aim of the intervention, and they support existing evidence demonstrating that relatively short psychoeducational interventions can help family caregivers who are supporting a dying relative. The sustained benefit during the bereavement period may also have positive resource implications, which should be the subject of future inquiry. © 2014 The Authors. Psycho-Oncology published by John Wiley & Sons Ltd.

A school based study of psychological disturbance in children following the Omagh bomb

Objective
To assess the extent and nature of psychiatric morbidity among children (aged 8 to 13 years) 15 months after a car bomb explosion in the town of Omagh, Northern Ireland.

Method
A survey was conducted of 1945 school children attending 13 schools in the Omagh district. Questionnaires included demographic details, measures of exposure, the Horowitz Impact of Events Scale, the Birleson Self-Rating Depression Scale, and the Spence Children’s Anxiety Scale.

Results
Children directly exposed to the bomb reported higher levels of probable PTSD (70%), and psychological distress than those not exposed. Direct exposure was more closely associated with an increase in PTSD symptoms than in general psychiatric distress. Significant predictors of increased IES scores included being male, witnessing people injured and reporting a perceived life threat but when co-morbid anxiety and depression are included as potential predictors anxiety remains the only significant predictor of PTSD scores.

Conclusions
School-based studies are a potentially valuable means of screening and assessing for PTSD in children after large-scale tragedies. Assessment should consider type of exposure, perceived life threat and other co-morbid anxiety as risk factors for PTSD.

An exploration of the relationship between social support and depressive symptoms in schizophrenia

Objective: Depressive symptoms in schizophrenia have previously been associated with a perceived lack of social support. The aim of this study was to explore the relationship between perceived social support and depressive symptoms in schizophrenia; to assess the psychological wellbeing of their carers; and to examine the quality of the relationship between the patients and their carers. Method: Individuals with schizophrenia (n = 17) were assessed on the Beck Depression Inventory (BDI), the Beck Hopelessness Scale (BHS), a measure of perceived social support, the Significant Others Scale (SOS) and the Quality of Relationship Inventory (QRI). Results: The mean score on the BDI for patients fell within the moderate-severe range and the mean range on the BHS fell within the moderate range. Family and friends were perceived as supportive resources by patients. There was no significant relationship between patient epressive symptoms or hopelessness and perceived social support. Carers of patients did not report high rates of depressive symptoms or hopelessness. Conclusions: These findings do not support the previous finding of an association between depressive symptoms and a perceived lack of social support in schizophrenia.