The contributions of socioeconomic status, perceived stress, and depression to disability in adults with systemic lupus erythematosus

Purpose: Psychological and sociodemographic factors contribute to disability in systemic lupus erythematosus. Yet the pathways by which these factors influence disability remain unclear. The objective of this study was to evaluate a model examining socioeconomic status (SES), perceived stress, and depressive symptoms as determinants of lupus-related disability.Methods: The sample included 134 patients receiving treatment at an academic hospital. Structural equation modeling examined the direct and indirect effects of SES (income, education, and subjective social status), perceived stress (Perceived Stress Scale), and depressive symptoms (Hospital Depression Anxiety Scale depression subscale) on disability (Lupus Patient-Reported Outcome measure Physical Health and Pain-Vitality subscales).Results: Structural equation modeling confirmed that the model fit the data well. The SES exerted a direct negative effect on perceived stress (β = -0.40, p < 0.001). In turn, perceived stress predicted higher levels of depression (β = 0.72, p < 0.001), which ultimately contributed to greater disability (β = 0.53, p < 0.001). The influence of SES on disability was indirect (mediated by perceived stress and depression).Conclusions: Findings support the socioeconomic gradient in disability as mediated by perceived stress and depression, such that lower SES contributed to lupus-related disability via perceived stress and depressive symptoms.Implications for RehabilitationLow socioeconomic status, perceived stress, and depression are prognostic factors for the disability in systemic lupus erythematosus.Study findings indicate that perceived stress and depression fully mediate (account for) the negative impact of low socioeconomic status on lupus-related disability.Screening for and addressing psychological distress may enhance management of disability in lupus patients.This research demonstrates the value of a conceptual framework for identifying potentially modifiable risk factors for disability in lupus and other chronic disabling diseases.

Psychological Factors that Link Socioeconomic Status to Depression/Anxiety in Patients with Systemic Lupus Erythematosus

Our analyses examined whether reserve capacity factors would explain the relationship between socioeconomic status (SES) and symptoms of depression/anxiety in patients with systemic lupus erythematosus (SLE). We assessed disease activity, depression/anxiety symptoms, and intrapersonal and interpersonal reserve capacity measures in 128 patients with SLE. Multiple meditational analyses revealed that intrapersonal and interpersonal psychosocial aspects of reserve capacity fully mediated the relationship between SES and depression/anxiety. Lower SES was indirectly associated with higher symptoms of depression and anxiety through the effects of psychosocial resilience. Interventions aimed at improving modifiable reserve capacity variables, such as self-esteem and optimism, may improve anxious/depressive symptomatology in patients with SLE.

A multi-group confirmatory factor analyses of the LupusPRO between southern California and Filipino samples of patients with systemic lupus erythematosus

Introduction Systemic lupus erythematosus (SLE) leads to a range of biopsychosocial health outcomes through an unpredictable and complex disease path. The LupusPRO is a comprehensive, self-report measure developed specifically for populations with SLE, which assesses both health-related quality of life and non-health related quality of life. Given its increasingly widespread use, additional research is needed to evaluate the psychometric integrity of the LupusPRO across diverse populations. The objectives of this study were to evaluate the performance of the LupusPRO in two divergent patient samples and the model fit between both samples. Methods Two diverse samples with SLE included 136 patients from an ethnically-diverse, urban region in southern California and 100 from an ethnically-homogenous, rural region in Manila, Philippines. All patients met the ACR classification criteria for SLE. Confirmatory factor analysis (CFAs) were conducted in each sample separately and combined to provide evidence of the factorial integrity of the 12 subscales in the LupusPRO. Results Demographic analyses indicated significant differences in age, disease activity and duration, education, income, insurance, and medication use between groups. Results of the separate CFAs indicated moderate fit to the data for the hypothesized 12-factor model for both the Manila and southern California groups, respectively [χ² (794) = 1283.32, p < 0.001, Comparative Fit Index (CFI) = 0.793; χ² (794) =1398.44, p < 0.001, CFI = 0.858]. When the factor structures of the LupusPRO in the southern California and Manila groups were constrained to be equal between the two groups, findings revealed that the factor structures of measured variables fit the two groups reasonably well [χ² (1697) = 2950.413, df = 1697, p < 0.000; CFI = 0.811]. After removing seven constraints and eight correlations suggested by the Lagrange multiplier test, the model fit improved significantly [χ² (15) = 147.165, p < 0.000]. Conclusions This research provides significant support for the subscale structure of the LupusPRO in two disparate cultural samples of SLE patients. Despite significant sociodemographic and clinical differences between the two samples, for the most part, the LupusPRO performed similarly in both samples.

Psychosocial Characteristics of Adult Daughters of Breast Cancer Patients: Comparison of Clinic and Community Caregivers Samples

OBJECTIVE

The long-term psychosocial impact of adult daughters caring for their mothers with breast cancer has been recognized but understudied. The objectives of this study were to characterize the psychosocial functioning of women who served as informal caregivers during their mothers. treatment for breast cancer in two distinct samples, community and high risk clinic, and to determine differences in psychosocial functioning between the two samples.

METHODS

Using a cross-sectional design, a sample of mostly married, Caucasian and college educated women (N = 59) were administered a battery of questionnaires assessing socio-demographic and psychosocial factors (i.e. coping, caregiving tasks and difficulty, social support, spirituality, mental distress, depressive symptoms).

RESULTS

Using descriptive analysis, chi-square and T tests, results demonstrated significant differences between the two samples in time since caregiving, with the community sample reporting few years since the caregiving episode (e.g. 2.1 versus 15.1 years); coping strategies, with the clinic sample reporting higher scores on active coping, behavioral disengagement, planning, and self-blame; support type care tasks difficulty, with the clinic sample reporting higher scores on emotional support and tangible support, and all domains of spirituality (e.g. peace, meaning, faith), with higher levels being reported by the community sample. Although participants did not exhibit clinically significant levels of emotional distress, almost 25% of the community sample and 10% of the clinic sample had clinically significant depressive symptoms.

CONCLUSIONS

Findings underscore the need for interventions tailored for caregivers to consider the unique psychosocial characteristics of caregivers across settings.

Spinal cord stimulation: Subjective pain intensity and presurgical correlates in chronic pain patients

OBJECTIVES

This study determined the changes in pain intensity prior to and after permanent placement of spinal cord stimulation (SCS), as measured by the Visual Analog Scale (VAS) and, examined associations of presurgical characteristics to both pre- and post-SCS VAS scores.

MATERIALS AND METHODS

Demographic, disease, and psychological data were extracted from the medical charts of chronic pain patients (N = 58) being treated at a Hospital in IL, USA. Most patients were diagnosed with complex regional pain syndrome (51.9%) and low back pain (33.3%). The majority were White (72.5%), male (60%), married (72%), and temporary disabled or receiving worker's compensation (40%). Study objectives were tested with correlational and univariate analysis.

RESULTS

A significant reduction between pre (M = 6.87; SD = 1.38) and Post-(M = 4.11; SD = 1.54) SCS pain intensity scores was observed (p < .000). Pre-SCS pain intensity scores were associated with medical diagnosis (p < .01), marital status (p < .05), and catastrophizing (p < .05). Post-SCS pain intensity scores were associated with body mass index (p < .05), medical diagnosis (p < .05), employment status (p < .05), bodily concern (p < .05), marital status (p < .05), and race (p < .05).

CONCLUSIONS

Results strengthen support for the short-term effectiveness of SCS and demonstrate the differential associations of presurgical factors on pain intensity.

The influence of prenatal trauma, stress, social support, and years of residency in the US on postpartum maternal health status among low-income Latinas

This study examined the associations of prenatal psychosocial factors, including depressive symptoms, post-traumatic stress disorder symptoms, trauma exposure including intimate partner violence, perceived stress, and social support, with perceived postpartum health status. Low-income Latinas (N = 203) were recruited from two health plans within the first 12 weeks of their pregnancies and followed through 3 months after birth. Participants completed semi-structured interviews conducted in English or Spanish within the first 12 weeks of pregnancy, and again at 12 weeks postpartum. Perceived health status was measured by the SF-12. Participants with complete follow-up data (n= 193) were used in data analysis. Women were mostly foreign-born (75%) with low-incomes (59%) and reported postpartum health status in the average range (M = 102.5; SD = 12.2). Overall health status was positively associated with decreased levels of perceived stress (P < .0001), being foreign-born and having resided in the US <10 years (P = .003). Emotional well-being was positively linked with being foreign-born and having resided in the US <10 years (P = .002), increased levels of social support (P = .01), and decreased levels of perceived stress (P < .001). Exposure to non-specific IPV trauma (P = .01) and health problems experienced during pregnancy or delivery (P = .05) were negatively associated with physical health status. Prenatal psychosocial factors and length of residency in the US are differentially predictive of overall postpartum health status and emotional well-being, and have less impact on physical well-being after birth. Health professionals are encouraged to assess these factors in early pregnancy.

Intimate partner violence and maternal depression during the perinatal period: a longitudinal investigation of Latinas

This study assessed the course of perinatal depression among 210 Latinas who were and were not affected by intimate partner violence (IPV) and identified associated psychosocial factors. Peak depression prevalence occurred prenatally among 45.7% of IPV-exposed and 24.6% of non-IPV-exposed Latinas. At each assessment, depression was significantly higher for IPV-exposed compared to non-IPV-exposed mothers. Mastery and social support were associated with lower depression, whereas history of IPV, perceived stress, and avoidant coping behaviors were associated with higher depression. Findings support recommendations for routine depression and IPV screening of Latinas in perinatal clinical settings.

Trauma and psychosocial predictors of substance abuse in women impacted by HIV/AIDS

The purpose of this study was to estimate the relative contributions of trauma, chronic stress burden, depression, anxiety, social support, and social undermining in predicting alcohol and drug abuse, and whether ethnicity moderated these relationships. A multi-ethnic sample of 288 HIV-positive and HIV-negative women was recruited. Multiple group path analysis indicated that greater drug dependence was associated with being HIV+, more depression, and higher chronic burden. Trauma was related only to anxiety. Also, greater alcohol dependence was associated with more depression and more social undermining, and these effects were moderated by ethnicity. African American and Latina women evidenced different relationships between depression, social support and social undermining. Depression, social support and social undermining served as intervening variables in influencing the relationships between the other psychosocial variables and drug and alcohol dependence. The implications of these findings for alcohol and drug abuse research and services are discussed.

Intimate partner violence and community service needs among pregnant and postpartum Latina women

Health care providers are advised to refer abused women to needed community services. However, little is known about abused women's perceived need for services, particularly among Latina women. We examined the relationship between intimate partner violence (IPV) and perceived needs for legal, social, and job services among a prospective cohort of 210 pregnant Latinas. IPV was associated with needing social and legal services at most time points. Women with recent IPV experiences reported greater service needs than women with more remote IPV experiences, who in turn reported greater need than women without IPV experiences. We conclude that IPV may be associated with ongoing perceived needs for social and legal services among Latina perinatal patients.

Correlates of relationship, psychological, and sexual behavioral factors for HIV risk among Indian women

The rate of HIV/AIDS among women in India is expected to rise yet few studies have examined factors related to HIV risk among Indian women. The objective of this prospective, cross-sectional study was to characterize similarities and differences in the relationships, psychological well-being, and sexual behaviors among Indian women (N=459). Both HIV positive (N=216) and negative (N=243) women from urban and rural areas in India were included in this study. Chi-square, analysis of variance, and logistic regression analyses revealed that in both geographic groups, HIV-positive women were significantly more likely to report marital dissatisfaction, a history of forced sex, domestic violence, depressive symptoms and husband's extra marital sex when compared to the HIV-negative women. Findings also indicate that specific factors related to the quality of the marital relationship such as domestic violence, martial dysfunction, and depressive symptoms may be related to HIV-related risks for women. Implications for future research and culturally relevant interventions are discussed.