Employment and Quality of Life Outcomes Among Women with Fibromyalgia Compared to Healthy Controls

Post-9/11 military veterans' adjustment to civilian life over time following separation from service

OBJECTIVES

US military veterans face many challenges in transitioning to civilian life; little information is available regarding veterans' reintegration experiences over time. The current study characterized veterans' postdeployment stressful life events and concurrent psychosocial wellbeing over one year and determined how stressors and wellbeing differ by demographic factors.

METHODS

Recent Post-911 veterans (n = 402) were assessed approximately every three months for 1 year. Participants were 60% men, primarily White (78%), and 12% Latinx; the average age was 36 years.

RESULTS

The frequency of stressful events decreased over time but was higher for men and minority-race veterans (independent of time since separation). Veterans reported high mean levels of posttraumatic stress disorder, anxiety, and insomnia symptoms, which improved slightly over time. Minority-race and Latinx veterans had higher symptom levels and slower rates of symptom reduction.

CONCLUSION

Veterans remain distressed in their overall transition to civilian life. Interventions to promote resilience and help veterans manage readjustment to civilian life appear urgently needed.

Adult attachment styles, self-esteem, and quality of life in women with fibromyalgia

Recently, the research on pain-related disability has increasingly paid attention to the psychological and social factors that may influence the biological condition. In the current study, we aimed to explore attachment styles, self-esteem, and quality of life in individuals with a diagnosis of fibromyalgia. Participants were 371 diagnosed women, with a mean age of 42.7 years (standard deviation = 10.6). The average number of years since diagnosis was 7.4 years (standard deviation = 2.4) years. To assess attachment, quality of life, and self-esteem, women responded, respectively, to the Relationship Questionnaire, the World Health Organization Quality of Life Questionnaire, and the Rosenberg Self-Esteem Inventory. Our results showed that secure attachment relationships and high self-esteem represent protective factors for quality of life of women with fibromyalgia, while the contrary emerged for insecure attachments and low self-esteem. The understanding of the psychological components that contribute to fibromyalgia may improve the effectiveness of interventions.

Quality of life in primary care patients with moderate medically unexplained physical symptoms

PURPOSE

Medically Unexplained Physical Symptoms (MUPS) have a large impact on patient's quality of life. Most studies have been limited to chronic MUPS and thus, little is known about moderate MUPS. Improved knowledge concerning determinants influencing quality of life in moderate MUPS patients can be helpful in managing MUPS. This study is aimed at describing the common characteristics seen in moderate MUPS patients and compare them with characteristics seen in chronic MUPS patients and general population. We also identified determinants of the physical and mental components of quality of life in moderate MUPS patients.

METHODS

In a cross-sectional study, moderate MUPS patients (n = 160) were compared with chronic MUPS patients (n = 162) and general population (n = 1742) based on demographic characteristics and patient's quality of life. Multivariable linear regression analyses were performed to identify determinants associated with a patient's quality of life, assessed with the RAND-36.

RESULTS

Moderate MUPS patients experienced a better quality of life than chronic MUPS patients, but a worse quality of life as compared to the general population. Determinants associated with the physical and mental components of quality of life explain 49.1% and 62.9% of the variance, respectively.

CONCLUSION

Quality of life of patients with MUPS varies with MUPS disease stage. Based on their quality of life scores, moderate MUPS patients would be adequately distinguished from chronic MUPS patients. Half of the variance in the physical component and almost two thirds of the mental component would be explained by a number of MUPS-related symptoms and perceptions.

The predictors of quality of life in women with polycystic ovarian syndrome

Polycystic ovarian syndrome (PCOS) is one of the most common endocrine disorder that may be effective in reducing the quality of life. This study aimed to determine the predictors of quality of life in women with PCOS. This cross-sectional study was conducted on 174 women with PCOS who attended in public and private fertility clinics in Urmia (West Azerbaijan, Iran), 2015. The data were collected through the questionnaires of sociodemographic and obstetrics characteristics, quality of life and Beck depression inventory-II. Multivariate linear regression was used to estimate the effect rate of the independent variables (depression and sociodemographic characteristics) on the dependent variable (quality of life). In this study, the mean (standard deviation) of total score of the quality of life was obtained, 45.8 (11.3) in the range 0-100. The highest and lowest mean scores were in the subdomains of weight and hirsutism. The variables of depression, body mass index, woman's job, menstrual cycle intervals, and sexual satisfaction were predictors of the quality of life in women with PCOS. Because of various effective factors on quality of life in these women such as depression, necessary strategies must be implemented to control these factors and improve the quality of life.

Determinants of quality of life in patients with fibromyalgia: A structural equation modeling approach

Objective

Health-related quality of life (HRQOL) in patients with fibromyalgia (FM) is lower than in patients with other chronic diseases and the general population. Although various factors affect HRQOL, no study has examined a structural equation model of HRQOL as an outcome variable in FM patients. The present study assessed relationships among physical function, social factors, psychological factors, and HRQOL, and the effects of these variables on HRQOL in a hypothesized model using structural equation modeling (SEM).

Methods

HRQOL was measured using SF-36, and the Fibromyalgia Impact Questionnaire (FIQ) was used to assess physical dysfunction. Social and psychological statuses were assessed using the Beck Depression Inventory (BDI), the State-Trait Anxiety Inventory (STAI), the Arthritis Self-Efficacy Scale (ASES), and the Social Support Scale. SEM analysis was used to test the structural relationships of the model using the AMOS software.

Results

Of the 336 patients, 301 (89.6%) were women with an average age of 47.9±10.9 years. The SEM results supported the hypothesized structural model (χ² = 2.336, df = 3, p = 0.506). The final model showed that Physical Component Summary (PCS) was directly related to self-efficacy and inversely related to FIQ, and that Mental Component Summary (MCS) was inversely related to FIQ, BDI, and STAI.

Conclusions

In our model of FM patients, HRQOL was affected by physical, social, and psychological variables. In these patients, higher levels of physical function and self-efficacy can improve the PCS of HRQOL, while physical function, depression, and anxiety negatively affect the MCS of HRQOL.

Do depressed patients on adjunctive atypical antipsychotics demonstrate a better quality of life compared to those on antidepressants only? A comparative cross-sectional study of a nationally representative sample of the US population

BACKGROUND

The adjunctive use of some atypical antipsychotics (AAPs) has been popular for patients with treatment-resistant depression. However, little is known about the impact of these agents on patients' Health-related quality of life (HRQoL).

OBJECTIVES

The objective of this study is to examine the impact of the adjunctive AAPs use on HRQoL among users of antidepressants with self-reported depression.

METHODS

Patients with depression (ICD-9-CM: 296, 300, and 311), and to have used the given AAPs and/or antidepressants for at least a year, were identified in the Medical Expenditure Panel Survey of 2008-2011. The patients were classified into users of adjunctive AAPs (i.e., antidepressants plus AAPs) and users of antidepressants only. Adjusted multivariate linear regression analyses were conducted to examine the association between the utilization of AAPs and HRQoL measure.(c)

RESULTS

A total of 3638 participants who met the inclusion criteria were identified (306 on AAPs vs. 3332 on antidepressants only). The study subjects were ≥18 years, predominately White (91.9%) and female (71%). The AAPs utilization was not associated with higher scores in the Physical Component Summary (PCS-12) of the Short Form Health Survey (SF-12v2) (β = 1.542, 95% CI = -0.0142 to 3.0977, P = 0.0521). Rather, it was negatively associated with the Mental Component Summary (MCS-12) scores of the SF-12v2 (β = -1.5537, 95% CI = -3.0247 to -0.0827, P = 0.0385).

CONCLUSIONS

The utilization of AAPs was not associated with higher scores of HRQoL. The findings of this study should underscore the need to consider other treatment options as add-on therapy for depression before resorting to AAPs.

Cumulative impact of comorbidity on quality of life in MS

BACKGROUND

Little is known about the impact of comorbidity on health-related quality of life (HRQOL) in multiple sclerosis (MS). We investigated the association of comorbidity and health-related HRQOL among participants in the North American Research Committee on Multiple Sclerosis (NARCOMS).

MATERIALS AND METHODS

In 2006, we queried NARCOMS participants regarding physical and mental comorbidities and HRQOL, using the Short-Form 12. We summarized physical HRQOL using the aggregate Physical Component Scale (PCS-12) score and mental HRQOL using the aggregate Mental Component Scale (MCS-12) score. We assessed multivariable associations between comorbidity and HRQOL using a general linear model, adjusting for potential confounders.

RESULTS

Among 8983 respondents, the mean (SD) PCS-12 was 36.9 (11.8) and MCS-12 was 45.6 (11.6). After adjustment for sociodemographic and clinical factors, participants with any physical comorbidity had a lower PCS-12 (37.2; 95% CI: 36.4-38.1) than those without any physical comorbidity (40.1; 95% CI: 39.0-41.1). As the number of physical comorbidities increased, PCS-12 scores decreased (r = -0.25; 95% CI: -0.23 to -0.27) indicating lower reported HRQOL. Participants with any mental comorbidity had a lower MCS-12 (40.7; 95% CI: 39.8-41.6) than those without any mental comorbidity (48.5; 95% CI: 47.7-49.4).

CONCLUSIONS

Comorbidity is associated with reduced HRQOL in MS. Further research should evaluate whether more aggressive treatment of comorbidities improves the HRQOL of MS patients.

Association of employment and working conditions with physical and mental health symptoms for people with fibromyalgia

PURPOSE

This study examines physical and mental health symptoms among people with fibromyalgia (FM) by employment status and working conditions.

METHOD

Secondary data analysis of the 2007 National Fibromyalgia Association Questionnaire study resulted in employment and symptom information for 1702 people of working age with FM. In this cross-sectional internet study, six factors of symptom clusters (physical, mental health, sleeping, concentration, musculoskeletal, support) were seen in the data. Linear regression models used employment, age, income, gender, and education to predict symptom clusters. Among those employed, working conditions were also associated with symptom severity.

RESULTS

In the predominately female sample, 51% were working. Of these, 70% worked over 30 hours/week and half had flexible hours. Employment, higher income, and education were strongly associated with fewer symptoms. Working conditions, including level of physical and mental exertion required on the job as well as coworkers' understanding of FM, were related to symptoms, particularly physical and mental health symptoms. Many participants reported modifying their work environment (66%) or changing occupations (33%) due to FM.

CONCLUSIONS

Work modifications could allow more people with FM to remain employed and alleviate symptoms. Persons with FM should be counseled to consider what elements of their work may lead to symptom exacerbation.

Upper-extremity musculoskeletal symptoms and physical health related quality of life among women employed in poultry processing and other low-wage jobs in northeastern North Carolina

BACKGROUND

The purpose of this study was to evaluate the association between upper-extremity musculoskeletal symptoms (MS) and diminished physical health related quality of life (PHRQoL) in a population of women, mostly African-American working in poultry processing and other low-wage jobs in rural northeastern North Carolina.

METHODS

A cross-sectional analysis was performed on baseline data of self-reported PHRQoL and musculoskeletal symptoms for 291 poultry processing workers and 299 community comparison women. Logarithmic binomial regression was performed to assess the relationship between moderate to severe MS on low PHRQoL.

RESULTS

Prevalence of poor PHRQoL was 35.5% among poultry processing workers, and 14.7% among community comparison group. Moderate to severe upper-extremity musculoskeletal symptoms were present in 34.4% of the poultry workers and 10.7% of the comparison group. After adjusting for age and other chronic conditions, moderate to severe musculoskeletal symptoms were associated with low PHRQoL in both groups. Although the observed effect was stronger among the comparison group (adjusted prevalence ratios (95% confidence interval): poultry workers = 1.89 (1.36, 2.64), community comparison = 4.26 (2.51, 7.24), the population attributable risk percent was similar (poultry workers = 28.9, community comparison = 31.3%)) due to the higher prevalence of moderate to severe symptoms in the poultry workers.

CONCLUSIONS

Significant upper-extremity musculoskeletal symptoms were associated with poor PHRQoL among both groups of women employed in low-wage jobs. Nationwide, poultry work is over-represented by minorities and immigrants. Though challenging, we need to search for ways to improve the conditions of these women as a matter of social justice.

Risk factors for fibromyalgia: the role of violence against women

The objectives of the study were to analyse the association between fibromyalgia (FM) and violence against women and to explore the association between FM and sociodemographic factors, social support and psychological distress. A case-control study was conducted in a Spanish hospital. Cases were women diagnosed with FM, with no signs of any other type of inflammatory rheumatic disorder, who were seen at the Rheumatology Department of the hospital. Controls were women not diagnosed with FM who were seen at the Ear, Nose and Throat Department of the same hospital. A self-administered anonymous questionnaire was used to gather data on sociodemographic characteristics, violence, social support and psychological distress. Uni-, bi- and multivariate logistic regression analyses were conducted; 287 cases and 287 controls were recruited. The multivariate analysis showed that the probability of presenting FM increased with age (odds ratios (OR) = 1.06; CI95% = 1.03-1.09); that employed women and housewives were more likely to have the syndrome than unemployed women or students (OR = 4.97; CI95% = 1.45-17.02, and OR = 3.47; CI95% = 0.98-12.22, respectively); that the lower the educational level, the higher the probability of having FM; and that psychological distress was positively associated with the syndrome (OR = 4.62; CI95% = 2.68-7.97). Although abuse was more prevalent in cases than in controls, the differences were not statistically significant. However, frequency of abuse was positively and significantly correlated with FM. Although the aetiology of FM is still uncertain, it seems that certain psychosocial factors may be associated with the syndrome. Therefore, an interdisciplinary approach to the treatment of patients affected with this syndrome should be considered.

[Definition, classification and diagnosis of fibromyalgia syndrome]

BACKGROUND

Interdisciplinary guidelines for the definition, classification and diagnosis of chronic widespread pain (CWP) and fibromyalgia syndrome (FMS) were developed by collaboration of 10 German medical and psychological associations and 2 patient self-help organizations.

METHODS

A systematic literature search was performed in the Cochrane Library (1993-12/2006), Medline (1980-2006), PsychInfo (1966-12/2006), and Scopus (1980-12/2006). Levels of evidence were assigned according to the classification system of the Oxford Centre for Evidence-Based Medicine. Grading of the strength of recommendation was done according to the German program for disease management guidelines. Standardized procedures to reach a consensus on recommendations were used.

RESULTS

CWP is defined by the criteria of the American College of Rheumatology (ACR--strong consensus). FMS can be diagnosed for clinical purposes by symptom-based criteria (without tender point examination) as well as by the ACR criteria (strong consensus).

The health status burden of people with fibromyalgia: a review of studies that assessed health status with the SF-36 or the SF-12

OBJECTIVE

The current review describes how the health status profile of people with fibromyalgia (FM) compares to that of people in the general population and patients with other health conditions.

METHODS

A review of 37 studies of FM that measured health status with the 36-item Medical Outcomes Study Short-Form Health Survey (SF-36) or the 12-item Short-Form Health Survey (SF-12).

RESULTS

Studies performed worldwide showed that FM groups were significantly more impaired than people in the general population on all eight health status domains assessed. These domains include physical functioning, role functioning difficulties caused by physical problems, bodily pain, general health, vitality (energy vs. fatigue), social functioning, role functioning difficulties caused by emotional problems and mental health. FM groups had mental health summary scores that fell 1 standard deviation (SD) below the general population mean, and physical health summary scores that fell 2 SD below the general population mean. FM groups also had a poorer overall health status compared to those with other specific pain conditions. FM groups had similar or significantly lower (poorer) physical and mental health status scores compared to those with rheumatoid arthritis, osteoarthritis, osteoporosis, systemic lupus erythematosus, myofacial pain syndrome, primary Sjögren's syndrome and others. FM groups scored significantly lower than the pain condition groups mentioned above on domains of bodily pain and vitality. Health status impairments in pain and vitality are consistent with core features of FM.

CONCLUSIONS

People with FM had an overall health status burden that was greater in magnitude compared to people with other specific pain conditions that are widely accepted as impairing.

Health-related quality of life among self-reported arthritis sufferers: effects of race/ethnicity and residence

OBJECTIVE

We evaluated differences in health-related quality of life (HRQoL) for African Americans and Caucasians with self-reported arthritis residing in rural and urban areas of a southern state.

METHODS

1,191 individuals completed a telephone survey, which included the 12-Item Short Form Health Survey (SF-12). Participants were stratified into groups: African American/rural, Caucasian/rural, African American/urban, and Caucasian/urban. We evaluated differences and associations in HRQoL for the four groups.

RESULTS

Multivariable linear regression models revealed that being an African American rural resident was associated with worse self-reported mental health on the SF-12 even after adjusting for multiple confounding variables. In contrast, multivariable linear regression models revealed that being a Caucasian rural resident was associated with worse physical health SF-12 scores.

CONCLUSIONS

The study revealed differences in HRQoL on the mental and physical health functioning scales of the SF-12 for African American rural and Caucasian rural residents. Researchers assessing HRQoL in arthritis patients should consider using a race/residence product term in their analyses.