Health-related quality of life and emotional problems in juvenile idiopathic arthritis

Purpose

Children with juvenile idiopathic arthritis (JIA) are at an increased risk of developing emotional problems. This study evaluated the associations between levels of depressive and anxiety symptoms and health-related quality of life (HRQOL) in these children.

Methods

Sixty-seven children with JIA, together with one parent, participated. Anxiety symptoms were identified using the Screen for Child Anxiety Related Emotional Disorders Questionnaire (SCARED), while depressive symptoms were identified using the Mood and Feeling Questionnaire (MFQ). The Pediatric Quality of Life Inventory (PedsQL) was used for HRQOL assessments. Using hierarchical multiple-regression analysis, demographics, clinical factors, and pain were control variables, while anxiety (the SCARED score) and depressive symptoms (the MFQ score) were HRQOL (the PedsQL score) predictors.

Results

The regression model emerged with specified variables explaining 63 % of the variance in the PedsQL score (F = 11.92, p < 0.01) among children. Among parents, the same set of variables accounted for 49 % the variance (F = 6.99, p < 0.01). The MFQ score, but not the SCARED, added most to the variance.

Conclusions

Depressive symptoms, but not anxiety, accounted for substantial variability in levels of HRQOL when considered with demographics, clinical factors, and pain. Thus, screening for depression needs to be considered as a part of multimodal assessment and treatment approaches in JIA.     

Health-related quality-of-life status in Veterans with spinal disorders

Purpose

To measure the impact of spinal disorders on health-related quality of life (HRQOL) among Veterans, to describe demographic patterns of Veterans with spinal disorders, and to quantify HRQOL scores as they relate to demographics, medical comorbidities, pain severity, and depressive symptoms.

Methods

From 2009 to 2010, 112 lumbar and 56 cervical spinal disorder patients completed SF-12, Oswestry Disability Index, visual analog pain scale, and Beck Depression Inventory surveys. Multivariate analysis identified predictors of HRQOL, disability, and depressive symptoms.

Results

A total of 168 patients completed surveys for this study. The median age of all patients was 60. Nearly 30% of lumbar and 16% of cervical patients were aged 65 or older. Approximately 96% of patients were men. Sixty percent of patients were currently receiving or had pending disability compensation. Nearly 60% of patients were current smokers, approximately 26% reported alcoholism or intravenous drug use, and 26% self-reported post-traumatic stress disorder. The most common lumbar spine diagnoses were disk herniation (36.6%) and stenosis (34.8%), and most common cervical spine diagnoses were stenosis (50.0%) and disk herniation (23.2%). Back pain was reported by 93.8% of lumbar patients and leg pain by 83.0%. Neck pain was reported by 96.4% of cervical patients and arm pain by 69.6%. Median SF-12 physical component scores were more than two standard deviations below the US average. Ninety percent of patients had at least moderate physical disability. Sixty-four percent met criteria for depressive symptoms. Visual analog pain score was the strongest predictor of SF-12 physical (β = ?1.32, P < 0.001) and mental (β = ?1.63, P < 0.001) HRQOL and was the prime determinant of depressive symptoms (β = 1.52, P < 0.001) and disability index score (β = 4.39, P < 0.0001). Charlson Comorbidity Score and smoking status had no significant impact on HRQOL or disability scores. Age was negatively correlated with depressive symptoms and positively correlated with SF-12 mental component scores.

Conclusions

Spinal disorders have a severe impact on both physical and emotional HRQOL of Veterans and are associated with severe disability and an unusually high prevalence of depressive symptoms. Therapeutic interventions should be targeted to reduce pain, which is a prime determinant of HRQOL, disability, and depressive symptoms. Given high prevalence of multiple risk factors for poor outcomes, studies of spine surgery outcomes in Veterans are needed.     

Perceived social support predicted quality of life in patients with heart failure, but the effect is mediated by depressive symptoms

Purpose

Depressive symptoms and inadequate social support are well-known independent predictors of increased mortality and morbidity in heart failure (HF). However, it is unclear how depressive symptoms and social support interact to influence quality of life. Thus, the purpose of this study was to determine the nature of the relationships (direct, mediator, and moderator) among depressive symptoms, social support, and quality of life in patients with HF.

Methods

We performed a secondary data analysis that included 362 patients with HF who completed the measures of depressive symptoms (the Beck Depression Inventory-II), perceived social support (the Multidimensional Scale of Perceived Social Support), and quality of life (the Minnesota Living with Heart Failure Questionnaire) instruments. The direct, mediator, and moderator effects of both depressive symptoms and social support on quality of life were tested using multiple regressions and 2 × 2 ANCOVA.

Results

Less social support and greater depressive symptoms independently predicted poorer quality of life. The relationship between social support and quality of life was mediated by depressive symptoms. Neither social support nor depressive symptoms moderated quality of life.

Conclusion

Promotion of social support will improve quality of life only when depressive symptoms are also effectively managed.     

The health-related quality of life burden of co-morbid cardiovascular disease and major depressive disorder in Australia: findings from a population-based, cross-sectional study

Purpose

Health-related quality of life (HRQOL) can be significantly impaired by the presence of chronic conditions such as cardiovascular disease (CVD) and major depressive disorder (MDD). The aim of this paper was to (1) identify differences in HRQOL between individuals with CVD, MDD, or both, compared to a healthy reference group, (2) establish whether the influence of co-morbid MDD and CVD on HRQOL is additive or synergistic and (3) determine the way in which depression severity interacts with CVD to influence overall HRQOL.

Methods

Population-based data from the 2007 Australian National Survey of Mental Health and Well-being (NSMHWB) (n = 8841) were used to compare HRQOL of individuals with MDD and CVD, MDD but not CVD, CVD but not MDD, with a healthy reference group. HRQOL was measured using the Assessment of Quality of Life (AQOL). MDD was identified using the Composite International Diagnostic Interview (CIDI 3.0).

Results

Of all four groups, individuals with co-morbid CVD and depression reported the greatest deficits in AQOL utility scores (Coef: ?0.32, 95% CI: ?0.40, ?0.23), after adjusting for covariates. Those with MDD only (Coef: ?0.27, 95% CI: ?0.30, ?0.24) and CVD only (Coef: ?0.08, 95% CI: ?0.11, ?0.05) also reported reduced AQOL utility scores. Second, the influence of MDD and CVD on HRQOL was shown to be additive, rather than synergistic. Third, a significant dose–response relationship was observed between depression severity and HRQOL. However, CVD and depression severity appeared to act independently of each other in impacting HRQOL.

Conclusions

HRQOL is greatly impaired in individuals with co-morbid MDD and CVD; these conditions appear to influence HRQOL in an additive fashion. HRQOL alters with depression severity, therefore treating depression and improving HRQOL is of clinical importance.     

Assessment of health-related quality of life 6 years after childhood cochlear implantation

Purpose

To examine the impact of cochlear implant (CI) intervention on health-related quality of life (HRQOL) assessed by both self- and parent-reported measures.

Methods

In this national study of children implanted between ages 6 months and 5 years, HRQOL of 129 children 6-year post-CI was compared to 62 internal study (NH1) and 185 external (NH2) samples of hearing children frequency-matched to the CI group on sociodemographic variables. HRQOL ratings of children and their parents in each group, measured using the Child Health and Illness Profile-Child Edition, were compared, and their associations with the Family Stress Scale were investigated.

Results

CI children reported overall and domain-specific HRQOL that was comparable to both NH1 and NH2 peers. CI parents reported worse child scores than NH1 parents in Achievement, Resilience, and Global score (p’s < 0.01) but similar or better scores than socioeconomically comparable NH2 parents. Higher family stress was negatively associated with all parent-reported HRQOL outcomes (p’s < 0.01). Parent–child correlations in HRQOL global scores trended higher in CI recipients (r = 0.50) than NH1 (r = 0.42) and NH2 (r = 0.35) controls.

Conclusions

CI recipients report HRQOL comparable to NH peers. These results, from both child and parent perspective, lend support to the effectiveness of CI intervention in mitigating the impact of early childhood deafness. Family stress was associated with worse HRQOL, underscoring a potential therapeutic target. Parent–child agreement in HRQOL scores was higher for CI families than NH families, which may reflect higher caregiver insight and involvement related to the CI intervention.     

Prognostic value of quality of life measured after treatment on subsequent survival in patients with nasopharyngeal carcinoma

Purpose

Pretreatment quality of life (QoL) has been used to predict survival in cancer patients. In this study, we examined the prognostic value of QoL measured after treatment on subsequent survival in patients with nasopharyngeal carcinoma (NPC).

Methods

We enrolled 273 patients with NPC who had been curatively treated for more than 1 year. The EORTC QLQ-C30 and H&N35 questionnaires were completed 1 year after radiotherapy. The predictability of QoL variables on disease-specific survival (DSS) and overall survival (OS) was analyzed using Cox’s proportional hazards models.

Results

Twenty-nine (10.6 %) patients developed locoregional relapse and 27 (9.9 %) had distant metastasis after the QoL survey with subsequent 5-year DSS and OS rates of 87.9 % and 84.0 %, respectively. Based on the QLQ-C30, scales of physical functioning, fatigue, and appetite loss significantly predicted DSS and OS (p < 0.05). In the H&N35, only sexuality was significantly correlated with DSS and OS (p < 0.05). An increment of 10 points in physical functioning (HR: 0.69; 95 % CI: 0.48–0.90; p = 0.004) or a decline of 10 points in fatigue problems (HR: 1.40; 95 % CI: 1.19–1.61; p = 0.0002), appetite loss (HR: 1.21; 95 % CI: 1.03–1.40; p = 0.02), and sexuality (HR: 1.14; 95 % CI: 1.02–1.25; p = 0.019) was associated with better OS.

Conclusion

Some QoL variables measured after the treatment provide prognostic value on subsequent survival in patients with NPC.     

Health-related quality of life in rural children living in four European countries: the GABRIEL study

Objective

Measuring children’s health-related quality of life (HRQOL) is of growing importance given increasing chronic diseases. By integrating HRQOL questions into the European GABRIEL study, we assessed differences in HRQOL between rural farm and non-farm children from Germany, Austria, Switzerland and Poland to relate it to common childhood health problems and to compare it to a representative, mostly urban German population sample (KIGGS).

Methods

The parents of 10,400 school-aged children answered comprehensive questionnaires including health-related questions and the KINDL-R questions assessing HRQOL.

Results

Austrian children reported highest KINDL-R scores (mean: 80.9; 95 % CI [80.4, 81.4]) and Polish children the lowest (74.5; [73.9, 75.0]). Farm children reported higher KINDL-R scores than non-farm children (p = 0.002). Significantly lower scores were observed in children with allergic diseases (p < 0.001), with sleeping difficulties (p < 0.001) and in overweight children (p = 0.04). The German GABRIEL sample reported higher mean scores (age 7–10 years: 80.1, [79.9, 80.4]; age 11–13 years: 77.1, [74.9, 79.2]) compared to the urban KIGGS study (age 7–10 years: 79.0, [78.7–79.3]; age 11–13 years: 75.1 [74.6–75.6]). Socio-demographic or health-related factors could not explain differences in HRQOL between countries.

Conclusions

Future increases in chronic diseases may negatively impact children’s HRQOL.     

The impact of bystanding to workplace bullying on symptoms of depression among women and men in industry in Sweden: an empirical and theoretical longitudinal study

Background

Prospective studies on bystanding to workplace bullying and the health outcomes are scarce.

Aim

To investigate the work environmental risk factors of depressive symptoms among bystanders to bullying in both women and men in four large industrial organizations in Sweden.

Method

The number of respondents at four large industrial enterprises with more than one year at the workplace at T1: n = 2,563 (Women: n = 342; Men: n = 2,227). Bystanders to bullying at T1: n = 305 (Women: n = 30; Men: n = 275). The total number of those with symptoms of depression at T2: Women: n = 30; Men: n = 161. Two thousand one hundred and seventy-seven employees answered the questionnaire on T1 and T2 with an 18-month interval. “To have depressive symptoms” was defined as not having depressive symptoms at T1 but having depressive symptoms at T2.

Results

The number of men who were bystanders to bullying was larger compared to women. However, the proportion of women who were bystanders to bullying and developed depressive symptoms 18 months later was higher in comparison with men (33.3 and 16.4 %, respectively). Further, “Being a bystander to bullying” 1.69 (1.13–2.53), “Rumors of changes in the workplace” 1.53 (1.10–2.14), “Reduced role clarity” 2.30 (1.21–4.32), “Lack of appreciation of being in the group” 1.76 (1.22–2.53) increased the risk of future symptoms of depression. “Job Strain” was not an adjusted risk factor for depression.

Conclusion

Our results support previous findings that bystanding to workplace bullying is related to future depressive symptoms.     

Factors influencing self- and parent-reporting health-related quality of life in children with brain tumors

Purpose

Health-related quality of life (HRQOL) is not only a degree of health but also reflects patient perceptions and expectations of health. For children with brain tumors, better understanding of HRQOL requires the use of complementary reports from parents and interviewer-administered reports for children. Here, we aimed to test whether or not the trait anxiety of children and the psychological distress of their parents influence children’s and parents’ responses to HRQOL questionnaires, and whether or not the report-administration method for children influences children’s responses to HRQOL questionnaires.

Methods

One hundred and thirty-four children aged 5–18 with brain tumors and one of their parents completed the Pediatric Quality of Life Inventory^? (PedsQL^?) Brain Tumor Module questionnaires. In addition, the children also completed the State-Trait Anxiety Inventory for Children (STAIC), and the parents also completed the Kessler-10 (K10) and health and sociodemographic characteristics questionnaires. The child questionnaires were administered either by the child (self-administered) or an interviewer. Rater-dependent perceptions about HRQOL were derived from the subscales scores of the PedsQL^? Brain Tumor Module using structural equation modeling based on a multitrait-multimethod model. The STAIC trait-anxiety score, K10 score, report-administration method, and other health and sociodemographic factors related to each child’s or parent’s perceptions were identified through multiple linear regression analyses of the questionnaire responses. We used a path analysis to estimate the change in a PedsQL^? child-reported score that occurs when interviewer-administration changes the child’s perception about HRQOL.

Results

Surveys for 89 children were self-administered while those for 45 were interviewer-administered. The perceptions of the children and parents were calculated by fitting data to the model (chi-squared P = 0.087, normed fit index = 0.932, comparative fit index = 0.978, standardized root mean squared residual = 0.053, and root mean square error of approximation = 0.054). The children’s perception of HRQOL was affected by their STAIC trait-anxiety score (b = ?0.43, 95% CI [?0.60, ?0.25]). The parent’s perception was affected by their child’s treatment status (b = 0.26, 95% CI [0.09, 0.43]), the parent’s K10 score (b = ?0.21, 95% CI [?0.37, ?0.04]), and by education level (b = 0.17, 95% CI [0.00, 0.34]). The change in the child-reported PedsQL^? score in relation to the method of administration ranged from ?1.1 (95% CI: ?3.5, 1.3) on the procedural anxiety subscale to ?2.5 (95% CI: ?7.6, 2.6) on the movement and balance subscale.

Conclusion

Child-reporting of HRQOL is little influenced by the method of administration. Children’s perception about HRQOL tended to be influenced by their trait anxiety, while parents’ perception was influenced by their psychological distress, academic background, and their child’s treatment status.     

Mortality in nursing home residents without cognitive impairment and its relation to self-reported health-related quality of life, sociodemographic factors, illness variables and cancer diagnosis: a 5-year follow-up study

Purpose

It is generally known that health-related quality of life (HRQOL) predicts cause-specific mortality. Few studies have explored whether generic self-reported HRQOL, sociodemographic factors and illness variables are independently associated with mortality among cognitively intact nursing home (NH) residents with and without cancer. We hypothesized that sociodemographic factors and illness variables would be associated with mortality and that HRQOL, measured using the SF-36 Health Survey, would predict mortality among NH residents with and without cancer.

Methods

We followed a cohort of 227 cognitively intact (Clinical Dementia Rating scale score ≤0.5) older residents (60 with cancer and 167 without) from 30 NH from 2004–2005 to 2010. We collected data by face-to-face interview. We obtained sociodemographic variables and medical diagnoses from the records.

Results

Survival did not differ between residents with and without cancer (P = 0.31). Twenty percent of the residents with cancer and 13% without cancer were still alive. After adjustment for sociodemographic and illness variables, increasing age (P < 0.001), higher education (P = 0.009), comorbidity (P = 0.04) and the subdimension physical functioning (P = 0.009) predicted mortality. Bodily pain was only marginally associated with mortality (P = 0.08).

Conclusions

Independent of cancer, HRQOL and comorbidity predicted mortality among NH residents without cognitive impairment.     

Factors associated with health-related quality of life among pulmonary tuberculosis patients in Manila,the Philippines

Purpose

Health-related quality of life (HRQOL) among pulmonary tuberculosis (PTB) patients has not been investigated in the Philippines. This study aimed to describe HRQOL among PTB patients and to determine factors that are associated with HRQOL.

Methods

A cross-sectional survey was conducted at 10 public health centers and 2 non-government organization clinics in District I, Tondo, Manila. Face-to-face interviews using a structured questionnaire including Short Form-8, Duke-UNC Functional Social Support Questionnaire, and Medical Research Council (MRC) dyspnea scale were performed with 561 PTB patients from September to November 2012.

Results

HRQOL among PTB patients was generally impaired. Factors associated with lower physical component summary were exposure to secondhand smoke (SHS) (P = 0.038), positive sputum smear result (P = 0.027), not working (P = 0.038), lower education level (P < 0.01), number of symptoms (P < 0.01), number of adverse drug reactions (ADRs) (P < 0.01), higher score on the MRC dyspnea scale (P < 0.01), and low perceived social support (P = 0.027). Lower body mass index (P = 0.016), non-SHS exposure (P = 0.033), number of symptoms (P < 0.01), number of ADRs (P < 0.01), low perceived social support (P < 0.01), and negative perception for waiting time in the clinic (P = 0.026) were identified to be factors significantly associated with lower mental component summary.

Conclusion

Socioeconomic status including SHS exposure and low perceived social support, in addition to clinical factors, may be associated with poor HRQOL. Further study would be needed to assess our findings.     

Patient-reported outcomes in the practice-based opportunities for weight reduction (POWER) trial

Purpose

To evaluate effects of two behavioral weight-loss interventions (in-person, remote) on health-related quality of life (HRQOL) compared to a control intervention.

Methods

Four hundred and fifty-one obese US adults with at least one cardiovascular risk factor completed five measures of HRQOL and depression: MOS SF-12 physical component summary (PCS) and mental component summary; EuroQoL-5 dimensions single index and visual analog scale; PHQ-8 depression symptoms; and PSQI sleep quality scores at baseline and 6 and 24 months after randomization. Change in each outcome was analyzed using outcome-specific mixed-effects models controlling for participant demographic characteristics.

Results

PCS-12 scores over 24 months improved more among participants in the in-person active intervention arm than among control arm participants (P < 0.05, ES = 0.21); there were no other statistically significant treatment arm differences in HRQOL change. Greater weight loss was associated with improvements in most outcomes (P < 0.05 to < 0.0001).

Conclusions

Participants in the in-person active intervention improved more in physical function HRQOL than participants in the control arm did. Greater weight loss during the study was associated with greater improvement in all PRO except for sleep quality, suggesting that weight loss is a key factor in improving HRQOL.     

Baseline overall health-related quality of life predicts the 10-year incidence of cardiovascular events in a Chinese population

Objective

To determine the relationship between baseline overall HRQOL as well as domain-specific HRQOL and incident cardiovascular (CV) events over 10 years of follow-up in a Chinese general population.

Methods

We examined the above link using data from a prospective cohort study, conducted between 2002 and 2012 in 11 villages of Beijing. HRQOL was assessed using Chinese 35-item quality of life instrument, and CV risk factors were recorded in either 2002 or 2005. Subjects were followed through the end of the study period, or until they were censored due to an incident CV event [including myocardial infarction (MI) and stroke] or loss to follow-up.

Results

A total of 1739 participants were eligible to be included in the current study [female 64.2 %, age 57.7 (8.4) years]. There were a total of 190 CV events during the follow-up (14,364 total person-years). Participants in the bottom 20 % had 85 % increase in risk of CV event [hazard ratio (HR) 1.85; 95 % CI 1.14–3.02] compared to those in top 20 % of overall HRQOL, after adjusting for sex, age, education, marital status, smoking, alcohol consumption, being physically active, hypertension, diabetes, high cholesterol, and obesity. Among the six HRQOL domains, the independence domain had the largest effect size (fully adjusted HR 2.91; 95 % CI 1.67–5.07), followed by physical domain (HR 1.66; 95 % CI 1.03–2.67). Other domains did not predict the incidence CV events in this cohort.

Conclusions

While overall lower HRQOL predicts subsequent risk of stroke and MI events, this appeared to be driven mainly by the independence domain.

     

Impact of emotional and behavioral symptoms on quality of life in children and adolescents

Purpose

To evaluate how levels of anxiety, depressive and behavioral symptoms influence self-perceived quality of life (QOL) in general population of children and adolescents.

Method

A total of 237 children and adolescents aged 8–18 years participated in the study. The Screen for Child Anxiety Related Emotional Disorders Questionnaire (SCARED), Short Mood and Feeling Questionnaire (SMFQ) and Strengths and Difficulties Questionnaire (SDQ) were used to assess levels of anxiety, depressive and behavioral symptoms, respectively. The Pediatric Quality of Life Inventory (PedsQL) was used for QOL assessments. In a regression model, the PedsQL score was the dependent variable, while anxiety, depressive and behavioral symptoms were the QOL predictors.

Results

In children, the SCARED and SMFQ scores together with age and gender explained 30 % of the variance in the PedsQL scores (F = 12.31, p < 0.001), while in adolescents, the same set of variables was responsible for 36 % of the variance (F = 15.77, p < 0.001). The SCARED was a more significant predictor than the SMFQ. The SDQ scores did not emerge as the PedsQL predictors.

Conclusion

Levels of anxiety and depressive symptoms, but not behavioral ones, significantly affect self-reported QOL in general population of children and adolescents.     

Health-related quality of life in two randomized controlled trials of phentermine/topiramate for obesity: What mediates improvement?

Purpose

Phentermine/topiramate combination therapy resulted in significant weight loss and improvements in cardiometabolic risk factors in patients with obesity/overweight in two published 56-week randomized, placebo-controlled trials (EQUIP and CONQUER). The purpose of the current study was to examine whether phentermine/topiramate is also associated with greater improvements in health-related quality of life (HRQOL) and whether HRQOL improvements are solely attributable to weight reduction.

Methods

Patients in EQUIP (n = 751) had a body mass index (BMI) ≥ 35 with no obesity-related comorbidity. Patients in CONQUER (n = 1623) had a BMI ≥ 27 and ≤ 45 and at least two obesity-related comorbid conditions. HRQOL was assessed with Impact of Weight on Quality of Life-Lite (IWQOL-Lite) and Medical Outcomes Study Short Form (SF-36) (CONQUER only).

Results

Significant improvements in both obesity-specific and physical HRQOL were observed at 56 weeks in both trials (p < .0001). In EQUIP, BMI reduction fully mediated improvements in IWQOL-Lite total score (p < .0001). In CONQUER, both BMI reduction (all p values <.0001) and change in depressive symptoms (all p values <.025) were significant mediators of improved IWQOL-Lite total score and SF-36 Physical Component Summary score. Gender, psychiatric history, and baseline triglycerides moderated these relationships.

Conclusions

Both trials demonstrated that treatment with phentermine/topiramate improved HRQOL compared with placebo. Although reduction in BMI accounted for the majority of improvements in obesity-specific and physical HRQOL, decrease in depressive symptoms was also a significant mediator. Results highlight the predominance of weight reduction as a key factor in improving HRQOL in obesity.

     

Disasters and Depressive Symptoms in Children: A Review

Background

Disasters are destructive, potentially traumatic events that affect millions of youth each year.

Objective

The purpose of this paper was to review the literature on depressive symptoms among youth after disasters. Specifically, we examined the prevalence of depression, risk factors associated with depressive symptoms, and theories utilized in this research area.

Methods

We searched MEDLINE, PsycInfo, and PubMed electronic databases for English language articles published up to May 1, 2013. Reference lists from included studies were reviewed to capture additional studies. Only quantitative, peer reviewed studies, conducted with youth under the age of 18 years, that examined postdisaster depressive symptoms were included. Seventy-two studies met inclusion criteria. Prevalence of depressive symptoms, disaster type, correlates of depressive symptoms, and theories of depressive symptoms were reviewed.

Results

Only 27 studies (38 %) reported on prevalence rates among youth in their sample. Prevalence rates of depression among youth postdisaster ranged from 2 to 69 %. Potential risk factors were identified (e.g., female gender, exposure stressors, posttraumatic stress symptoms). Theories were examined in less than one-third of studies (k = 21).

Conclusions

Given the variability in prevalence rates, difficulty identifying a single profile of youth at risk for developing depressive symptoms, and lack of a unifying theory emerging from the studies, recommendations for future research are discussed. Use of established batteries of assessments could enable comparisons across studies. Merging existing theories from children’s postdisaster and depression literatures could aid in the identification of risk factors and causal pathways.     

Mental health and health-related quality of life of Chinese college students who were the victims of dating violence

Purpose

The aim of the study is to evaluate the mental health and health-related quality of life (HRQOL) of Chinese college students who were the victims of dating violence.

Methods

Six hundred and fifty-two subjects were included in the data analysis. Subjects completed a structured questionnaire containing the Woman Abuse Screening tool, the Hospital Anxiety and Depression Scale, the 10-item version of the Perceived Stress Scale (PSS-10) and the World Health Organization Quality of Life-BREF Instrument (WHOQOL-BREF).

Results

Analysis by independent t test suggested that victims of dating violence had more severe depressive, anxiety and stress symptoms and poorer HRQOL than non-victims. Multiple linear regression models found that more severe dating violence victimization was associated with more severe depressive, anxiety and stress symptoms. The mediation analysis found that after simultaneously controlling for the degree of depressive, anxiety and stress symptoms, the direct effect between dating violence severity and HRQOL, as measured by overall HRQOL and the global health, physical and environment domains of the WHOQOL-BREF, was statistically insignificant, supporting a full-mediation model. The relationship between dating violence severity and the social domain of HRQOL was partially mediated by the degree of depressive, anxiety and stress symptoms.

Conclusion

Victims of dating violence had poorer mental health and HRQOL than non-victims. The study findings affirm the importance of assessing depressive, anxiety and stress symptoms in victims and the need to improve their depressive, anxiety and stress symptoms to diminish the negative effects of dating violence, which are apparent in their HRQOL.

     

The mediating role of disability and social support in the association between low vision and depressive symptoms in older adults

Purpose

Vision loss is highly prevalent in old age and has a substantial impact on different aspects of quality of life including depressive symptoms. Our objective was to examine the mediating role of disability and social support in the association between low vision and depressive symptoms.

Methods

Differences in disability, social support, and depressive symptoms between 148 persons with low vision and a reference population (N = 4,792) all ≥57 years were compared. The association between low vision and depressive symptoms and the mediating role of disability and social support was examined by the means of regression.

Results

A significant effect of low vision on depressive symptoms was identified even after the adjustment for disability and social support (standardized beta 0.053, P < 0.001). The association between low vision and symptoms of depression was partially mediated by disability, while social support was identified as a suppressor variable. Low vision, disability, and social support showed unique contributions to depressive symptoms.

Conclusions

Prevention of disability and the increase in social support may help to reduce symptoms of depression in older adults with low vision. By taking such information into account in their intervention work, health professionals working in this area may improve their care quality.