The anxiety symptoms of bulimia nervosa: A comparative study

The mental state profile of a sample of 42 patients with bulimia nervosa (BN) was compared with that of a sample of patients with Generalized Anxiety Disorder (GAD) on whom the same assessments had been conducted. The two samples were similar in the severity of their overall mental state disturbance, but were clearly distinguishable in terms of symptom profile. Despite considerable similarities between the two patient groups, patients with Generalized Anxiety Disorder more commonly reported clear symptoms of anxiety, while patients with bulimia nervosa more frequently reported symptoms associated with depression. Indeed, it was possible to differentiate the two groups, by means of a discriminant function analysis, using only six symptom items. The mood disturbance associated with bulimia nervosa is considerable and may contribute to the maintenance of the disorder, but it is largely secondary to the eating problems and concerns about weight and shape, which characterize this disorder.     

肿瘤患者首次放疗前后抑郁症状的比较研究

目的:比较首次放射治疗前后肿瘤患者抑郁症状评分,并寻找导致评分增高的危险因素。方法:纵向比较126例接受放射治疗的肿瘤患者,比较化疗前后SDS评分升降情况。结果:3(2.38%)例患者治疗前后SDS评分相同,77(61.11%)例患者治疗后SDS评分高于治疗前,而46(36.51%)例患者治疗后SDS评分低于治疗前。平均年龄较小(20-29岁)、高龄或者接受头颈部放射治疗患者容易出现疲惫、焦虑及胃肠道等症状。结论:首次放射治疗会增加患者抑郁评分,但不是唯一因素。     

心脏介入治疗中电离辐射损伤与防护措施的研究(综述)

综述了介入治疗中电离辐射所致自由基对生物大分子损伤及所致自由基对细胞生物学的影响,从不同角度来研究辐射损伤自由基学说的机理,并简述目前手术中的防护现状,探讨新的防护措施。     

Trajectories of psychological distress after stroke

PURPOSE There has been little exploration of the distinct trajectories of psychological distress after stroke and the factors that predict recovery from distress. These trajectories may assist primary care physicians by providing insight into disease onset, progression, and resolution and may be a useful way to conceptualize and understand the pattern of psychological morbidity in stroke over time. We undertook a longitudinal qualitative study to explore poststroke psychological trajectories METHODS The primary data collection method was semistructured interviews with community-dwelling stroke survivors in metropolitan Newcastle, New South Wales, Australia. Our sample included 23 participants (12 men, 10 women; age range 37 to 94 years) discharged from a tertiary referral hospital after a stroke; these participants subsequently participated in a total of 106 interviews over 12 months. Qualitative outcomes were participants' perceptions at baseline, 3, 6, 9, and 12 months. Thematic saturation was achieved. RESULTS Most participants were male (54%) and had a partial anterior circulation infarction stroke subtype (57%). Four different longitudinal trajectories were identified: resilience (n = 5); ongoing crisis (n = 5), emergent mood disturbance (n = 3), and recovery from mood disturbance (n = 10). Recovery from mood disturbance was facilitated by gains in independence and self-esteem and by having an internal health locus of control. CONCLUSIONS Stroke survivors experienced a variety of psychological trajectories. Identifying distinct trajectories of psychological morbidity may help primary care physicians develop appropriately timed interventions to promote better mental health. Interventions require implementation over a longer duration than the current outpatient services that, in Australia, are typically provided in the first few months after stroke.     

Diabetes-related symptoms and negative mood in participants of a targeted population-screening program for type 2 diabetes: The Hoorn Screening study

Objective: To determine the level of diabetes-related symptom distress and its association with negative mood in subjects participating in a targeted population-screening program, comparing those identified as having type 2 diabetes vs. those who did not. Research design and methods: This study was conducted within the framework of a targeted screening project for type 2 diabetes in a general Dutch population (age 50–75 years). The study sample consisted of 246 subjects, pre-selected on the basis of a high-risk profile; 116 of whom were subsequently identified as having type 2 diabetes, and 130 who were non-diabetic subjects. Diabetes-related symptom distress and negative mood was assessed ∼2 weeks, 6 months, and 12 months after the diagnosis of type 2 diabetes, with the Type 2 Diabetes Symptom Checklist and the Negative well-being sub scale of the Well-being Questionnaire (W-BQ12), respectively. Results: Screening-detected diabetic patients reported significantly greater burden of hyperglycemic (F=6.0, df=1, p=0.015) and of fatigue (F=5.3, df=1, p=0.023) symptoms in the first year following diagnosis type 2 diabetes compared to non-diabetic subjects. These outcomes did not change over time. The total symptom distress (range 0–4) was relatively low for both screening-detected diabetic patients (median at ∼2 weeks, 6 months, and 12 months; 0.24, 0.24, 0.29) and non-diabetic subjects (0.15, 0.15, 0.18), and not significantly different. No average difference and change over time in negative well-being was found between screening-detected diabetic patients and non-diabetic subjects. Negative well-being was significantly positive related with the total symptom distress score (regression coefficient β=2.86, 95% CI 2.15–3.58). Conclusions: The screening-detected diabetic patients were bothered more by symptoms of hyperglycemia and fatigue in the first year following diagnosis type 2 diabetes than non-diabetic subjects. More symptom distress is associated with increased negative mood in both screening-detected diabetic patients and non-diabetic subjects.     

Acute right heart failure due to aortic aneurysm: 2 patients with an aortocaval shunt

Two patients, a 72-year-old man and a 34-year-old woman, presented with severe pain in the lower back and abdomen, respectively, accompanied by acute dyspnoea. One patient presented additionally with a palpable pulsatile abdominal mass and a continuous harsh bruit. He subsequently developed massive haemoptysis and went into deep shock. The second patient presented with peripheral cyanosis and a loud systolic heart murmur. She developed increasing respiratory distress and was maximally supported in the intensive care unit. Further investigation revealed acute left-to-right shunting based on rupture of an aortic aneurysm into the venous system in both patients; in the first this was into the V. cava inferior and in the second this was into the right atrium. In both patients, high-output heart failure was present. Acute right heart failure due to a fistula between the aorta and the venous system is a life-threatening and rapidly worsening haemodynamic disturbance. The diagnosis is not difficult but the condition is rare. In some cases, the patient's survival can be achieved by prompt diagnosis followed by operative closure of the fistula.     

Symptom recognition of heart attack and stroke in nine European countries: a representative survey

Background Cardiovascular diseases are the number one cause of death and a source of chronic disability. Objectives To assess recognition of and reaction to symptoms of heart attack and stroke, and how recognition is related to the frequency of consulting physicians and other information sources. Design Face‐to‐face computer‐assisted personal interviews. Participants Representative sample of 10 228 persons in Austria, France, Germany, Italy, the Netherlands, Poland, Russia, Spain and UK, aged 14–98. Main Outcome Variables Recognition of heart attack and stroke symptoms and proper reaction to symptoms. Results Chest pain was the only heart attack symptom recognized by more than 50% of participants. Eight percent knew no symptoms. Of 14 stroke symptoms, none was recognized by more than 50% of participants; 19% could not identify any symptom. For both heart attack and stroke, Germans and Austrians recognized the largest number of symptoms. Persons in Italy, Poland, Russia and Spain knew only about half as many symptoms as in Germany or Austria. Only 51% of Europeans would call an ambulance when someone suffers a stroke, the fewest (33 and 34%) in Germany and Austria. In most countries, people who consulted their physician more frequently had no better recognition of heart attack or stroke symptoms. Conclusions The majority of persons in nine European countries recognize few heart attack and stroke symptoms; many do not know how to react. This low level of knowledge constitutes a major health risk and likely leads to delay in treatment, contributing to the high mortality and morbidity from these diseases.     

A descriptive study of non-obese persons with night eating syndrome and a weight-matched comparison group

The purpose of this study was to characterize the Night Eating Syndrome (NES) and its correlates among non-obese persons with NES, and to compare them to non-obese healthy controls. Nineteen non-obese persons with NES were compared to 22 non-obese controls on seven-day, 24-hour prospective food and sleep diaries, the Eating Disorder Examination and the Structured Clinical Interview for DSM-IV Diagnoses interviews, and measures of disordered eating attitudes and behavior, mood, sleep, stress, and quality of life. Compared to controls, persons with NES reported significantly different circadian distribution of food intake, greater depressed mood, sleep disturbance, disordered eating and body image concerns, perceived stress, decreased quality of life, and more frequent Axis I comorbidity, specifically anxiety, mood, and substance use disorders. These findings are the first to describe the clinical significance of night eating syndrome among non-obese individuals in comparison to a non-obese control group, and they suggest that NES has negative health implications beyond that associated with obesity.     

Mental health in F-111 maintenance workers: the study of Health Outcomes in Aircraft Maintenance Personnel (SHOAMP) general health and medical study

OBJECTIVE: We sought to contrast mood disorder symptoms in F-111 aircraft Deseal/Reseal maintenance personnel with appropriate comparisons. METHODS: Participants completed a comprehensive health assessment, including measures of mood disorder, self-reported mood symptom questionnaire items, and review of anxiolytic and depression medication. Multiple logistic regression was conducted for each outcome using exposure group and potential confounders as explanatory variables. RESULTS: There was high agreement between self-reported mood disturbance and objective tests. The exposed group was more likely to self-report previous diagnoses of depression/anxiety, had higher use of antidepressant medications, and had increased risk of diagnosis of depression/anxiety. Results were consistently strong against both comparison groups, with the exposed more likely to have mental distress and social dysfunction when compared with the Australian population. CONCLUSIONS: There is robust evidence for an association between F-111 Deseal/Reseal exposure and impaired mental health.     

Dyadic HIV status and psychological distress among women on methadone.

PURPOSE: Studies examining the association between psychological distress and HIV status among women belonging to populations at elevated risk for HIV have found mixed results. The goal of this study is to shed greater insight into possible explanations for the mixed findings of the earlier studies. Specifically, we examine psychological distress as a function of dyadic HIV status--that is, the combination of a participant and her partner's HIV statuses--among women attending methadone maintenance treatment programs (MMTPs). METHODS: A random sample of 349 female MMTP patients involved in intimate relationships provided self-reported data via structured, face-to-face interviews. Hypothesis testing involved multiple linear regression with 3 orthogonal contrast codes constructed from dyadic HIV status. RESULTS: Levels of psychological distress did not differ significantly between HIV-negative and HIV-positive women. HIV-negative women with HIV-positive partners reported significantly greater global levels, number of symptoms, and symptom severity of psychological distress compared to those with HIV-negative partners. HIV-positive participants with HIV-positive partners reported significantly lower global levels and symptom severity of psychological distress compared to those with HIV-negative partners. CONCLUSION: Findings support that psychological distress appears to differ as a function of the combination of a woman and her partner's HIV status rather than the woman's HIV status alone. Thus, dyadic HIV status represents an important factor with respect to the mental health needs of women in drug treatment.     

Spontaneous reports of most distressing concerns in patients with inoperable lung cancer: at present,in retrospect and in comparison with EORTC-QLQ-C30+LC13

Patients with lung cancer experience considerable distress. Therefore, accurate methods for assessing distress and quality of life over time may play a key role for managing and evaluating palliative care. Alternatives to commonly used standardized questionnaires are individual measures. This study prospectively and retrospectively explored the concerns that 46 patients with inoperable lung cancer spontaneously reported as causing most distress close to diagnosis and 6 months later. Changes in content individually generated through a structured inductive freelisting were compared with EORTC-QLQ-C30+LC13 ratings. The results showed that patients perceived a wide variety of concerns as most distressing and that their concerns changed over time. Between 56 and 62% of these concerns were assessed by items included in the EORTC-QLQ-C30+LC13 questionnaires. Furthermore, patients’ reports of most distress from fatigue, pain and dyspnea were not always reflected in intensity ratings of comparable EORTC-QLQ-C30+LC13 items. These results indicate that items included in standardized measures are not always adequate to assess patients’ concerns, priorities and changes over time. In addition to standardized questionnaires, individualized measures may be useful in the clinical palliative setting for providing detailed information about the individual’s problems and prioritizations.     

Triggers or aggravators of symptoms?

This study attempts to replicate and extend the associations reported by Verbrugge among negative events, bad mood and symptoms. Employing the same symptomatology measure used in that study, but with more comprehensive event and mood questionnaires, we essentially replicated the same-day and lagged relationships reported by Verbrugge. One difference, however, was that undesirable events were a stronger predictor of symptom days than negative mood, whereas the opposite was true in Verbrugge's study. To further investigate the causal role of events and mood on symptoms, analyses were performed looking only at onset days of symptom episodes. This procedure greatly reduced same day event-symptom associations and eliminated event and mood's lagged relationships with symptoms. Our results do not, then, corroborate the triggering effect of events and mood for the onset of symptoms, although these variables may have a role in maintaining the duration of symptom episodes.     

The content of a low-income,uninsured primary care population: including the patient agenda

BACKGROUND: Poor and uninsured people have increased risk of medical and psychiatric illness, but they might be more reluctant to seek care than those with higher incomes. Little information exists about the biopsychosocial problems and concerns of this population in primary care. METHODS: We surveyed 500 consecutive patients (aged 18 to 64 years) in a primary care clinic serving only uninsured, low-income patients. We used self-report questions about why patients were coming to the clinic, a chronic illness questionnaire, the Primary Care Evaluation of Mental Disorders Patient Health Questionnaire, and items from the Childhood Trauma Questionnaire. Providers completed a questionnaire naming problems elicited from patients. RESULTS: Patients reported their most common chronic medical problems to be headaches, chronic back problems, and arthritis. The most common concerns patients wanted to discuss with providers and that providers elicited from patients were problems with mood. Compared with patients without current major mental illness, patients with a current major mental illness reported significantly (P <.001) more concerns, chronic illnesses, stressors, forms of maltreatment and physical symptoms. CONCLUSION: The illness content of this uninsured, low-income population is dominated by emotional distress and physical pain. These needs place a serious burden on providers and can complicate management of chronic medical illnesses. Recommendations for specialized interview training and integrating mental health services are discussed.     

Cardiovascular disease knowledge among culturally Deaf patients in Chicago

BACKGROUND: Deaf persons experience communication barriers that may impact on their knowledge of cardiovascular disease (CVD); however, data measuring this deficit are limited. A comprehensive health survey of Deaf adults included questions on CVD knowledge. METHODS: Between November 2002 and March 2003, 203 Deaf adults participated in the survey, which was conducted via face-to-face interviews in American Sign Language. Questions assessed knowledge of heart attack and stroke symptoms, risk factors, and emergency response. RESULTS: Forty percent of respondents could not list any symptoms of a heart attack, while over 60% could not list any symptoms of a stroke. Less than half of respondents identified chest pain/pressure as a symptom of a heart attack. Only 61% reported that they would call 911 in response to cardiovascular disease symptoms. The median number of risk factors correctly identified by respondents was 3 of 6. CONCLUSIONS: Knowledge of cardiovascular disease among Deaf respondents is low, and considerably lower than that of the general hearing population. The need to develop health education materials and programs for Deaf individuals is evident. Health care providers should be educated on Deaf culture and barriers in communication. Finally, efforts need to be made to assure that 911 is deaf-accessible.     

Unemployment and health: an analysis of "Canada Health Survey" data

This paper provides a cross-sectional analysis of the physical and emotional well-being of employed and unemployed workers. The data used consists of a sub-sample (N = 14,313) drawn from the Canada Health Survey's national probability sample (N = 31,688). The analysis indicates substantial health differences between employed and unemployed individuals. The unemployed showed significantly higher levels of distress, greater short-term and long-term disability, reported a large number of health problems, had been patients more often, and used proportionately more health services. Consistent with these measures, derived from self-reported data, physician-diagnosed measures also indicate a greater vulnerability of unemployed individuals to serious physical ailments such as heart trouble, pain in heart and chest, high blood pressure, spells of faint-dizziness, bone-joint problems and hypertension. While these health differences between the employed and unemployed persisted across socio-economic and demographic conditions, further analysis indicated strong interaction effects of SES and demographic variables on the association of employment status with physical and emotional health. Females and older unemployed individuals reported more health problems and physician visits whereas the younger unemployed (under 40) reported more psychological distress. The blue-collar unemployed were found to be considerably more vulnerable to physical illness whereas the unemployed with professional background reported more psychological distress. The low-income unemployed who were also the principal family earners, were the most psychologically distressed. A regional look at the data showed that the low-income unemployed suffered the most in terms of depressed mood in each region of the country. It is apparent that unemployment and its health impact reflect the wider class-based inequalities of advanced industrial societies. The need for social policies that effectively reduce unemployment and the detrimental impact of unemployment is clear.     

A Qualitative Examination of Physician Gender and Parental Status in Pediatric End-of-Life Communication

In this study we utilized the framework of patient-centered communication to explore the influence of physician gender and physician parental status on (1) physician-parent communication and (2) care of pediatric patients at the end of life (EOL). The findings presented here emerged from a larger qualitative study that explored physician narratives surrounding pediatric EOL communication. The current study includes 17 pediatric critical care and pediatric emergency medicine physician participants who completed narrative interviews between March and October 2012 to discuss how their backgrounds influenced their approaches to pediatric EOL communication. Between April and June of 2013, participants completed a second round of narrative interviews to discuss topics generated out of the first round of interviews. We used grounded theory to inform the design and analysis of the study. Findings indicated that physician gender is related to pediatric EOL communication and care in two primary ways: (1) the level of physician emotional distress and (2) the way physicians perceive the influence of gender on communication. Additionally, parental status emerged as an important theme as it related to EOL decision-making and communication, emotional distress, and empathy. Although physicians reported experiencing more emotional distress related to interacting with patients at the EOL after they became parents, they also felt that they were better able to show empathy to parents of their patients.     

Psychological distress and depressed mood in employees with asthma, chronic bronchitis or emphysema: A population-based observational study on prevalence and the relationship with smoking cigarettes

OBJECTIVES: To evaluate if employees with asthma, chronic bronchitis or emphysema can be characterized as a population of patients with a high prevalence of psychological distress and/or depressed mood. Above all, we wanted to examine the influence of smoking status on the relationship between chronic disease and psychological distress/depressed mood. METHODS: A postal survey was conducted among 12,103 employees participating in the Maastricht Cohort Study. RESULTS: Smoking employees, who reported having asthma, chronic bronchitis or emphysema were more likely to report suffering from depressed mood compared to smokers with no long-lasting disease (prevalence rate, PR: 29.3 and 9.0%, respectively; OR for depressed mood = 4.04; 95% CI: 2.56-6.39) and when compared to smoking employees with a history of heart disease, hypertension or myocardial infarction (PR: 18.1%; OR: 1.99; 95% CI: 1.07-3.68), or rheumatoid arthritis (PR: 20.1%; OR: 1.73; 95% CI: 0.96-3.11). CONCLUSION: These findings provide health care professionals with additional evidence regarding the importance for including the assessment of psychological distress and depressed mood in the routine evaluation of the patient with asthma, chronic bronchitis or emphysema, especially with regard to smoking cessation.     

Hope in action—facing cardiac death: A qualitative study of patients with life-threatening disease

Coping with existential challenges is important when struck by serious disease, but apart from cancer and palliative care little is known about how patients deal with such issues and maintain hope. To explore how patients with life-threatening heart disease experience hope when coping with mortality and other existential challenges, we conducted a qualitative study with semi-structured interviews. We made a purposive sample of 11 participants (26–88 years) who had experienced life-threatening disease: eight participants with serious heart disease, two with cancer, and one with severe chronic obstructive pulmonary disease. Analysis was by systematic text condensation. The findings showed that hope could enhance coping and diminish existential distress when patients were confronted with mortality and other existential challenges. Hope was observed as three types of dynamic work: to shift perception of mortality from overwhelming horror toward suppression or peaceful acceptance, to foster reconciliation instead of uncertainty when adapting to the new phase of life, and to establish go-ahead spirit instead of resignation as their identity. Meaning of life could, hence, be sustained in spite of serious threats to the persons'' future, everyday life, and self-conception. The work of hoping could be supported or disturbed by relationships with family, friends, and health care professionals. Hope can be regarded as an active, dynamic state of existential coping among patients with life-threatening disease. Physicians may support this coping and thereby provide personal growth and alleviation of existential distress by skillfully identifying, acknowledging, and participating in the work of hoping performed by the patient.     

Symptom experiences of residents dying in assisted living

OBJECTIVES: To identify the end-of-life symptom experiences of residents who died in assisted living, to describe family satisfaction with the end-of-life care, and to compare end-of-life symptom distress across 4 settings: assisted living, private home, nursing home, and hospital. DESIGN: In-person interviews with family members of people aged 65 or older who had died 2 to 4 months earlier in an assisted-living facility. Symptom distress reports were compared with data from prior studies in other settings. SETTING: A mixed urban-rural community in the Northwest. PARTICIPANTS: Twenty-five family members who self-identified as closely involved in the care or decision making for a relative who died in an assisted-living facility. MEASUREMENTS: A 28-item interview guide composed of demographic questions, the modified Family Memorial Symptom Assessment Scale-Global Distress Index (FMSAS-GDI), and open-ended items describing the decedent's last days and family satisfaction with care and symptom management. RESULTS: Symptoms experienced by at least 75% of decedents were lack of energy, loss of appetite, dry mouth, drowsiness, and pain. Symptom experiences in assisted living were comparable to those in other settings. Families overall were satisfied with end-of-life care in assisted living, but had concerns about communication among providers, inadequate monitoring of their decedent, and lack of staff knowledge specific to symptom management. CONCLUSION: Residents dying in assisted-living settings have similar symptom distress experiences as people dying in other, more studied settings. As residents and families alike overwhelmingly support resident deaths in their assisted living "home," policies, structures, and processes are needed to ensure that end-of-life care needs are met.     

Perceived quality of life in schizophrenia: Relationships to sleep quality

We examined the relationship between perceived quality of life (QOL) and subjective quality of sleep among schizophrenia patients, and its relation to symptom severity, side effects and emotional distress. One hundred and forty five schizophrenia patients were comprehensively evaluated with standardized measures of symptom severity, adverse effects, emotional distress, QOL, and sleep quality (the Pittsburgh Sleep Quality Index, PSQI). Partial correlation and multiple regression analyses were performed. Poor sleepers reported lower mean scores on all QOL domains, they were more depressed and distressed, and had more adverse effects to medications with concomitant distress than good sleepers. The negative relationship between complaints of poor sleep quality and QOL measures remained significant when the confounding effect of depression, side effects, and distress was partialled from the correlation matrix. Daytime dysfunction (a component of the PSQI) accounted for 12.6% of the variance in QOL index scores. Thus, poor QOL reported by schizophrenia patients is substantially associated with poor sleep quality. This association appears both independently and synergistically with depression, distress and side effects of medications.