Lower Mental Component Summary Scores Research Articles

History of co-occurring disorders and current mental health status among homeless veterans

BackgroundHomeless veterans are at high risk for co-occurring disorders (COD), defined as mental illnesses that include at least one alcohol or other drug use disorder and at least one non-drug related mental disorder. However, epidemiological studies examining the prevalence of COD and associated mental health status in this population are limited. The objectives of the study were: (1) to describe a history of diagnosed mental disorders among homeless veterans admitted to a transitional housing program, and (2) to examine the associations of the prior diagnosed COD and other mental disorders with current mental health status.MethodsStudy participants were male homeless veterans admitted to a transitional housing program from July 2015 to September 2017 in a large municipal area in Northeast Ohio, the United States. Cross-sectional, self-reported data from the admission assessment were included and analyzed. History of mental disorder diagnoses were aggregated into five categories for the purpose of this study: no mental disorders, only alcohol or other drug use disorder(s), one non-drug related mental disorder, two or more non-drug related mental disorders, and COD. Current mental status were measured as empowerment, mental component summary score (MCS) and physical component summary score (PCS) of health related quality of life (VR-12), and perceived overall well-being. Sample distribution of the five categories and their associations with current mental status were examined using Generalized Linear Model test.ResultsOf all participants, 76.7% had at least one prior diagnosed mental disorder, including 47.4% with any drug-related disorders. Over one-third (37.2%) reported having COD. Compared to those with no mental disorder history, those with COD scored significantly lower on MCS and empowerment scores; those with any prior diagnosed non-drug related mental disorders also scored significantly lower on MCS. No significant differences, however, were found in current mental health status between those with COD and those with mental disorders but not COD.ConclusionsCOD prevalence among homeless veterans was within the parameter of other literature reports. Veterans with COD compared to veterans with no history of mental disorders tended to have lower MCS and empowerment scores. Veterans with COD had the same mental health status as those with other mental disorders.

Recurrent Acute Pancreatitis Significantly Reduces Quality of Life Even in the Absence of Overt Chronic Pancreatitis.

The impact of recurrent acute pancreatitis (RAP) on quality of life (QOL) is unknown. We hypothesized that RAP would reduce QOL even in the absence of chronic pancreatitis (CP). Data were pooled from three prospective, cross-sectional studies conducted across 27 U.S. centers (the North American Pancreatitis Studies); these included subjects with chronic pancreatitis (n = 1086), RAP alone (n = 508), and non-disease controls (n = 1025). QOL was measured using the Short Form 12 (SF-12), generating a Physical Component Summary (PCS) and the Mental Component Summary score (MCS). Multivariable regression models were developed to measure the effect of RAP on QOL, the predictors of lower QOL in those with RAP, and the differential effect QOL predictors between CP and RAP. Compared to controls (51.0 ± 9.4), subjects with RAP (41.1 ± 11.4) and CP (37.2 ± 11.8) had lower PCS (p < 0.01). Subjects with CP had lower PCS compared to those with RAP (p < 0.01). Similarly, MCS was lower among RAP (44.6 ± 11.5) and CP (42.8 ± 12.2) subjects compared to controls (51.7 ± 9.1, p < 0.01). Subjects with CP had lower MCS compared to those with RAP (p < 0.01). After controlling for independent predictors of PCS, RAP was associated with lower PCS (estimate -8.46, p < 0.01) and MCS (estimate -6.45, p < 0.0001) compared to controls. The effect of endocrine insufficiency on PCS was differentially greater among RAP subjects (-1.28 for CP vs. -4.9 for RAP, p = 0.0184). Even in the absence of CP, subjects with RAP have lower physical and mental QOL. This underscores the importance of identifying interventions to attenuate RAP before the development of overt CP.

Predictors of Reduced Health-Related Quality of Life in Adult Patients With Idiopathic Inflammatory Myopathies.

Extensive studies on health-related quality of life (HRQoL) in idiopathic inflammatory myopathies (IIMs) are lacking. Our objective was to document HRQoL and to identify factors associated with a reduced HRQoL in patients with IIM. A total of 1,715 patients (median age 49.9 years, 70% female, 87% white) who met probable or definite Bohan and Peter criteria or Griggs criteria for myositis were included from the Myovision registry. HRQoL was ascertained using the Short Form 12 (SF-12) health survey questionnaire. HRQoL physical component summary (PCS) and mental component summary (MCS) scores in relation to different patient and disease characteristics were compared to scores from matched normative data from the US general population and rheumatoid arthritis (RA) patients. Bivariate and multiple linear regression analyses were performed to assess the association between HRQoL and patient and disease parameters. The mean SF-12 summary scores were significantly lower in IIM patients than in the normative and RA populations. A diagnosis of inclusion body myositis, older age, patient-reported negative effect of disease on work, presence of another co-occurring autoimmune disease, polypharmacy, and IIM-associated lung disease and joint involvement were significantly associated with lower PCS scores. Lower MCS scores were associated with joint involvement and a negative effect of disease on work. In this large study of patient-reported outcomes in IIM, an association was found between multiple disease characteristics and reduced HRQoL, mostly in the physical domain. In the US, the HRQoL of IIM patients was found to be lower than that of the general population and RA patients.

A comprehensive model of predictors of persistence and recurrence in adults with major depression: Results from a national 3-year prospective study

Identifying predictors of persistence and recurrence of depression in individuals with a major depressive episode (MDE) poses a critical challenge for clinicians and researchers. We develop using a nationally representative sample, the National Epidemiologic Survey on Alcohol and Related Conditions (NESARC; N = 34,653), a comprehensive model of the 3-year risk of persistence and recurrence in individuals with MDE at baseline. We used structural equation modeling to examine simultaneously the effects of four broad groups of clinical factors on the risk of MDE persistence and recurrence: 1) severity of depressive illness, 2) severity of mental and physical comorbidity, 3) sociodemographic characteristics and 4) treatment-seeking behavior. Approximately 16% and 21% of the 2587 participants with an MDE at baseline had a persistent MDE and a new MDE during the 3-year follow-up period, respectively. Most independent predictors were common for both persistence and recurrence and included markers for the severity of the depressive illness at baseline (as measured by higher levels on the general depressive symptom dimension, lower mental component summary scores, prior suicide attempts, younger age at onset of depression and greater number of MDEs), the severity of comorbidities (as measured by higher levels on dimensions of psychopathology and lower physical component summary scores) and a failure to seek treatment for MDE at baseline. This population-based model highlights strategies that may improve the course of MDE, including the need to develop interventions that target multiple psychiatric disorders and promotion of treatment seeking to increase access to timely mental health care.

The Relationship Between Mental Health, Disease Severity, and Genetic Risk for Depression in Early Rheumatoid Arthritis.

Reduced mental health (MH) is prevalent in rheumatoid arthritis (RA). Although longitudinal studies are limited, there is evidence that depression is associated with worse disease outcomes. We evaluated reciprocal relationships between MH, RA severity, and genetic risks for depression for 2 years in a well-characterized cohort of RA patients. We evaluated 520 early RA patients previously enrolled to two clinical trials. MH was measured using the short form-36 MH domain and mental component summary scores (MCS). MCS/MH associations over 2 years with disease activity (disease activity score on a 28-joint count), disability (health assessment questionnaire), pain visual analog scale scores, and a weighted genetic risk score for depression were tested using linear mixed-effects and regression models. Poorer MH was associated with worse RA outcomes. Lower MCS scores (indicating worse MH) were seen in patients with a greater genetic risk for depression (weighted genetic risk score: coefficient = -1.21, p = .013). Lower baseline MCS was associated with lower 2-year improvements in disease activity score on a 28-joint count (coefficient = -0.02, p < .001), pain (coefficient = -0.33, p < .001), and health assessment questionnaire (coefficient = -0.01, p = .006). Baseline MCS was associated with changes in the swollen joint count (coefficient = -0.09, p < .001) and patient global assessment (coefficient = -0.28, p < .001) but not the tender joint count (p = .983) and erythrocyte sedimentation rate (p = .973). Only baseline pain visual analog scale (coefficient = -0.07, p = .002) was associated with 2-year changes in MCS. Reduced baseline MH was associated with lower improvements in disease activity, disability, and pain for 2 years, supporting current national guidelines recommending screening for depression in RA. Pain had a bidirectional relationship with MH. Depression genetic risk had a significant association with MH.

Radiographic Risk Factors of Reoperation Following Minimally Invasive Decompression for Lumbar Canal Stenosis Associated With Degenerative Scoliosis and Spondylolisthesis.

Study Design:Prospective cohort study.Objective:Microsurgical bilateral decompression via a unilateral approach (MBDU), a minimally invasive surgical (MIS) decompression method, has been performed for numerous degenerative lumbar diseases, including degenerative lumbar scoliosis (DLS) or degenerative spondylolisthesis (DS), at our institution. In this study, we evaluated the appropriateness of MBDU for DLS or DS patients.Methods:A total of 207 patients treated by MBDU were included (88 women and 119 men; mean age, 70 [40-86] years). Thirty-seven cases were diagnosed as DLS (group A), 51 as DS (group B), and 119 as lumbar canal stenosis (group C). Patient clinical status assessed by JOA score was evaluated preoperatively and 2 years postoperatively. We evaluated the prevalence of cases that required reoperation among the groups and the radiographic risk factors related to reoperation.Results:There was no significant difference in recovery ratios of JOA scores among the groups. Reoperation after MBDU was needed in 13 cases (6.3%); the revision rate did not significantly differ among the groups. Reoperation was associated with poor clinical status, low visual analog scale score for low back pain, and low SF-36 mental component summary score. Reoperation was significantly associated with preoperative scoliotic disc wedging with Cobb’s angle ≥3° in L4-5 (odds ratio = 9.88) and lateral listhesis (odds ratio = 5.22 [total], 12.9 [L4-5]).Conclusions:When we are careful to indicate decompression for patients with these risk factors related to reoperation, MIS decompression alone can successfully improve DLS patients with a Cobb’s angle of ≤20° or DS patients.

Determinants of ETS exposure in a sample of Slovak pregnant women.

Environmental tobacco smoke (ETS) is one of the greatest and the most frequent environmental toxic exposures presenting a high risk to children and to their mothers as well. The aim of the study was to find determinants of the household ETS in the sample of pregnant women living in the household with smokers and to assess their physical and mental health. The survey was distributed to women being seen for follow-up at the obstetric/gynecology departments in hospitals and at gynecological out-patient departments in Bratislava, Slovakia. The medical outcomes short form-12 (SF-12) was included to quantify the mental and physical health of mothers. From the total sample of 617 women, 35.5% (219) were pregnant, 88.6% of them (194) non-smokers, 27.8% (54) lived with a smoking partner, the average mental component summary (MCS) score was 50.8±9.1 and physical component summary (PCS) score was 41.6±10.3. The average age was 31.3±5.1 years. In the sample of 309 non-pregnant non-smoking mothers 23% (71) lived with a smoking partner; the average age was 31.7±4.8 years. The average PCS score was 47.8±8.7 and MCS score 49.1±9. Non-smoking, pregnant women living with a smoker have fewer years of education (p=0.0003) and lower MCS scores (48.50±9.8) (p=0.03). Non-smoking, non-pregnant women living with a smoker are older (p=0.0042), with lower income (p=0.0145), have fewer years of education (p=0.002) and lower PCS score (45±9.1) (p=0.0056). Multivariate analyses revealed the decrease of MCS score in pregnant women and the decrease of PCS score in non-pregnant women living with a smoker. Our results show that living with a smoker is independently associated with worse physical and mental health in a selected sample of Slovak women, which represents an important argument for intervention in families.

Food Security Status is Related to Mental Health Quality of Life Among Persons Living with HIV.

This study evaluated the association between health related quality of life and food security among persons living with HIV (PLHIV). We studied 167 PLHIV who completed questionnaires assessing food security, disease symptomatology, and several domains of the SF-36 health related quality of life survey. HIV disease state was assessed from medical records. Associations between independent and outcome variables were determined through linear regression models. Compared to food security, very low food security was significantly associated with lower mental component summary scores, [average difference -4.98 (95% CI -9.85, -0.10)]; mental health, [average difference -5.44 (95% CI -10.08, -0.81)]; and general health, [average difference -5.13 (95% CI -9.65, -0.65)] after adjusting for covariates. About a fourth of participants experienced severe food insecurity, which negatively influenced their mental health and general wellbeing. The inclusion of resources for food assistance in HIV treatment programs may help ameliorate mental health challenges faced by PLHIV.

Sex differences in subjective sleep quality, sleepiness, and health-related quality of life among collegiate soccer players

Sleep is an important recovery phase after exercise that should be taken into account by athletes. Females are likely to be dissatisfied with their sleep quality, report sleepiness and, consequently, experience impaired quality-of-life (QOL). However, limited data are available regarding sex differences in sleep quality, sleepiness, and QOL in athletes. Male and female collegiate soccer players were recruited. The Pittsburgh Sleep Quality Index (PSQI) was used to assess subjective sleep quality and the Japanese Version of the Epworth Sleepiness Scale (JESS) was used to evaluate subjective sleepiness. Health-related QOL was evaluated through the short form (SF)-8. Logistic regression analyses were undertaken to assess associations between poor sleep quality (defined as PSQI ≥ 6), subjective sleepiness (defined as JESS ≥ 11), and poor QOL (defined as <median value). Overall, 64 male and 30 female soccer players were enrolled. Females had significantly lower BMIs and less years of soccer experience compared to males. Interestingly, females had shorter sleep duration by a half an hour compared to males. Females were more likely to have poor sleep quality than males (50.0 % in females and 17.2 % in males, P = 0.002). Females were also more likely to have subjective sleepiness than males (56.6 % in females and 34.4 % in males, P = 0.041). Finally, female gender was associated with low social functioning, mental health, and mental component summary scores of SF-8. We have shown that in collegiate soccer players, female players had poorer subjective sleep quality and more impaired health-related QOL compared to male players.

Quality of Life and Mortality of Long-Term Colorectal Cancer Survivors in the Seattle Colorectal Cancer Family Registry.

Background and AimBecause most colorectal cancer patients survive beyond five years, understanding quality of life among these long-term survivors is essential to providing comprehensive survivor care. We sought to identify personal characteristics associated with reported quality of life in colorectal cancer survivors, and sub-groups of survivors potentially vulnerable to very low quality of life.MethodsWe assessed quality of life using the Veterans RAND 12-item Health Survey within a population-based sample of 1,021 colorectal cancer survivors in the Seattle Colorectal Cancer Family Registry, approximately 5 years post-diagnosis. In this case-only study, mean physical component summary scores and mental component summary scores were examined with linear regression. To identify survivors with substantially reduced ability to complete daily tasks, logistic regression was used to estimate odds ratios for “very low” summary scores, defined as a score in the lowest decile of the reference US population. All cases were followed for vital status following QoL assessment, and mortality was analyzed with Cox proportional hazards regression.ResultsLower mean physical component summary score was associated with older age, female sex, obesity, smoking, and diabetes or other co-morbidity; lower mean mental component summary score was associated with younger age and female sex. Higher odds of very low physical component summary score was associated with older age, obesity, less education, smoking, co-morbidities, and later stage at diagnosis; smoking was associated with higher odds of very low mental component summary score. A very low physical component score was associated with higher risk of mortality (hazard ratio (95% confidence interval): 3.97 (2.95–5.34)).ConclusionsOur results suggest that identifiable sub-groups of survivors are vulnerable to very low physical components of quality of life, decrements that may represent meaningful impairment in completing everyday tasks and are associated with higher risk of death.

Health-Related Quality of Life and Health Resource Utilization in Patients with Primary Immunodeficiency Disease Prior to and Following 12Months of Immunoglobulin G Treatment.

PurposeHealth-related quality of life (HRQOL) has not been examined in patients with predominant antibody deficiency both pre- and post-immunoglobulin G (IgG) treatment initiation. HRQOL and health resource utilization (HRU) were assessed in newly diagnosed patients with primary immunodeficiency disease (PIDD) pre- and 12 months post-IgG treatment initiation.MethodsAdults (age ≥18 years) completed the 36-item Short Form Health Survey, version 2; pediatric patients (PP)/caregivers completed the Pediatric Quality of Life Inventory (PedsQL). Scores were compared with normative data from the US general population (GP) and patients with other chronic conditions (OCC).ResultsSeventeen adult patients (APs), 8 PPs, and 8 caregivers completed baseline assessments. APs had significantly lower baseline mean physical component summary scores versus GP (37.4 vs 50.5, p < 0.01) adults with chronic back pain (44.1, p < 0.05) or cancer (44.4, p < 0.05) and lower mental component summary scores versus GP (41.6 vs 49.2, p < 0.05). PPs had lower PedsQL total (63.1 vs 82.7), physical summary (64.5 vs 84.5), and psychosocial summary (62.5 vs 81.7) scores versus GP. Post-IgG treatment, 14 APs, 6 PPs, and 8 caregivers completed assessments. Hospital admissions (0.2 versus 1.8, p < 0.01), serious infections (3.3 versus 10.9, p < 0.01) and antibiotic prescriptions (3.0 versus 7.1; p < 0.01) decreased significantly overall. While APs reported significant improvement in role-physical (p = 0.01), general health (p < 0.01), and social functioning (p = 0.02) and caregivers in vitality (p < 0.01), PPs did not.ConclusionsPre-IgG treatment, patients with PIDD experienced diminished HRQOL versus GP and patients with OCC; post-treatment, HRU decreased and certain HRQOL aspects improved for APs and caregivers.

Diminished Quality of Life and Increased Brain Functional Connectivity in Patients with Hypothyroidism After Total Thyroidectomy.

Acute hypothyroidism induced by thyroid hormone withdrawal (THW) in patients with thyroid cancer after total thyroidectomy can affect mood and quality of life (QoL). While loss or dysregulation of thyroid hormone (TH) has these well-known behavioral consequences, the effects of TH alterations on brain function are not well understood. Resting state functional connectivity (FC) measured by functional magnetic resonance imaging (fMRI) allows non-invasive evaluation of human brain function. This study therefore examined whether THW affects resting state FC and whether changes in FC correlate with the mood or QoL of the patients with THW status. Twenty-one patients who had undergone total thyroidectomy for thyroid cancer were recruited. Resting state fMRI scanning of the brain, thyroid function tests, and administration of the 12-Item Short Form Health Survey (SF-12) and the Patient Health Questionnaire-9 (PHQ-9) were performed before and after two weeks of THW. Regional homogeneity (ReHo), one of the measures of resting state FC, was calculated, and each voxel was compared between before and after THW in 19 patients. The ReHo values were extracted from the regions of interest showing within-group differences in ReHo values after THW, and correlations of ReHo values with thyrotropin (TSH) levels, total score of the PHQ-9, and composite scores of the SF-12 were statistically evaluated. Higher ReHo was observed after THW in the brain cortical regions across primary motor and sensory, visual, and association cortices. Among the regions, the ReHo values in the bilateral pre- and postcentral gyri, bilateral middle occipito-temporal cortices, the left precuneus, and the left lingual gyrus showed positive correlations with serum TSH levels after THW. Higher ReHo values in the bilateral pre- and postcentral gyri, the left middle temporo-occipital cortices, and the left ligual gyrus correlated with the lower mental component summary score from the SF-12, while higher ReHo values in the bilateral pre- and postcentral gyri correlated with higher total scores in the PHQ-9. Local brain FC is increased in the acute hypothyroid state. Higher FC correlates with a poorer mental QoL and increased depression in the hypothyroid state.

Association between Time since Cancer Diagnosis and Health-Related Quality of Life: A Population-Level Analysis

ObjectivesTo examine the association between time since cancer diagnosis and health-related quality of life (HRQOL) among cancer survivors in remission. MethodsAnalyzing data from 3,610 cancer survivors and 59,539 individuals without cancer in the Medical Expenditure Panel Survey, we examined the relationship between time since cancer diagnosis and HRQOL, taking remission status into account and controlling for patients’ demographic characteristics and comorbidities. HRQOL measurements included the six-dimensional health state short form (derived from 36-item short form health survey) (SF-6D) utility scores, the physical component summary score, and the mental component summary score. ResultsThe relationship between time since cancer diagnosis and HRQOL varied substantially across cancer types. Compared with individuals without cancer, survivors of breast, prostate, or poor-prognosis cancer had statistically lower SF-6D scores within 2 years of diagnosis (−0.044, −0.062, and −0.088, respectively). Breast cancer survivors had SF-6D scores similar to those of individuals without cancer after 2 years, as did patients with poor-prognosis cancer after 5 years. Nevertheless, even after a period of 10 years, survivors of prostate or cervical cancer had a lower level of SF-6D scores (−0.027 and −0.042, respectively). The comparisons of physical health between cancer survivors and individuals without cancer were similar to those of SF-6D. In contrast, most cancer survivors did not experience poorer mental health; survivors of prostate or cervical cancer, however, had lower mental component summary scores after 10 years of diagnosis. ConclusionsThe level of HRQOL among cancer survivors depends on time since cancer diagnosis and cancer type. Some cancer survivors have lower HRQOL after a decade of diagnosis, even in remission.

Association between left ventricular global longitudinal strain, health-related quality of life and functional capacity in chronic kidney disease patients with preserved ejection fraction.

Patients with chronic kidney disease (CKD) have a significant burden of dyspnoea and fatigue in spite having normal left ventricular (LV) ejection fraction (EF). Global longitudinal strain (GLS) can detect subtle changes in LV function. This study aimed to evaluate the relationship between LV function, functional capacity and quality of life (QOL) in CKD patients with preserved EF. A cross-sectional study of patients with stage 3/4 CKD (n = 108). Clinical characteristics, biochemical data, functional capacity (6-min walk test (6MWT), timed up and go (TUG) test) and QOL (short form-12 (SF-12v2™) ) were measured. Echocardiogram was used to assess GLS, EF and diastolic function (E/A, e' and E/e'). The mean age was 58.1 ± 9.9 years, 55.6% were men, estimated glomerular filtration rate was 44.8 ± 10.6 mL/min/1.73 m(2), GLS was -18.5 ± 3.6% and 19.4% had impaired GLS (>-16%). Patients with impaired GLS had a significantly shorter 6MWT and slower TUG test compared with patients with preserved GLS. Bivariate analysis showed GLS and E/e' correlated with distance walked in 6MWT (GLS (r = -0.24, P = 0.02); E/e'(r = -0.38, P = 0.002) ). Following adjustment for potential confounders, GLS remained independently associated with 6MWT (model R(2) = 0.37, P < 0.001). Mean physical component summary scores (PCS) and mental component summary scores (MCS) were 43.0 ± 10.2 and 50.9 ± 9.5. There was no cardiac parameter that was independently associated with PCS. However women, lower systolic blood pressure and GLS was associated with lower MCS (model R(2) = 0.30, P < 0.001). GLS was associated with measures of functional capacity and QOL in CKD patients with preserved EF.

Depression treatment and health-related quality of life among adults with diabetes and depression.

Previous findings regarding depression treatment and its consequences on health-related quality of life (HRQoL) of adults with diabetes were inconsistent and targeted certain groups of population. Therefore, there is a critical need to conduct a population-based study that focuses on a general population with diabetes and depression. The primary aim of this study was to examine the physical and mental HRQoL associated with depression treatment during the follow-up year. We adopted a longitudinal design using multiple panels (2005-2011) of the Medical Expenditure Panel Survey to create a baseline year and follow-up year. We included adults with diabetes and depression. We categorized the baseline depression treatment into: (1) antidepressant use only; (2) psychotherapy with or without antidepressants; and (3) no treatment. HRQOL was measured using SF-12 version 2 physical component summary (PCS) and SF-12 mental component summary (MCS) scores during both baseline year and follow-up year. Ordinary least squares (OLS) were used to estimate the association between depression treatment and the HRQoL measures. The OLS regression controlled for predisposing, enabling, need, external environment factors, personal health practices, and baseline HRQoL measures. After controlling for all the independent variables and the baseline PCS, individuals who received psychotherapy with or without antidepressants had higher PCS scores as compared to those without any treatment for depression (beta=1.28, p<0.001). Individuals who reported using only antidepressants had lower PCS scores (beta=-0.54, p<0.001) as compared to those without depression treatment. On the contrary, individuals who reported receiving psychotherapy with or without antidepressants had lower MCS scores as compared to those without depression treatment (beta=-1.43, p<0.001). Those using only antidepressants had higher MCS scores as compared to those without depression treatment (beta=0.56, p<0.001). The associations between depression treatment and the HRQoL varied by the type of depression treatment and the component of the HRQoL measures.

Prevalence and Correlates of Insufficient Sleep Syndrome in Japanese Young Adults: A Web-Based Cross-Sectional Study.

This study investigated the prevalence and risk factors of insufficient sleep syndrome (ISS), and factors associated with daytime dysfunction in the disorder in Japanese young adults. In this cross-sectional study, a web-based questionnaire survey was used to assess demographic variables, sleep habits and quality, depressive symptoms, and health-related quality of life (HRQOL) in 2,276 participants aged 20-25. Eleven percent of participants were classified as having ISS. Multiple logistic regression analysis revealed that the presence of ISS was significantly associated with social status (student or full-time employee). The participants with ISS had significantly higher depression scores and lower mental component summary scores than healthy sleepers. In the participants with ISS, a delayed sleep-wake schedule was extracted as a factor associated with worse mental component summary. Results indicate a relatively high proportion of Japanese young adults suffer from ISS, and that the condition is associated with a social status of student or full-time employee. Moreover, a delayed sleep-wake schedule may lead to further deterioration of mental HRQOL in ISS-affected persons.

Health-related quality of life of Chinese patients with prostate cancer in comparison to general population and other cancer populations.

The purpose of this study was to compare the health-related quality of life (HRQOL) of Chinese patients with prostate cancer against the general population and patients with colorectal cancer, breast cancer, nasopharyngeal cancer, and leukemia. Chinese male patients (n = 291) with a confirmed diagnosis of prostate cancer were recruited from a urological specialist outpatient clinic in Hong Kong. HRQOL was measured by a condition-specific Functional Assessment of Cancer Therapy-Prostate (FACT-P) and a generic Chinese (HK) SF-12 Health Survey Version 2 (SF-12v2) questionnaire. Mean HRQOL scores of condition-specific and generic questionnaires were compared to available scores derived from other cancers and age-matched male general population, respectively. Chinese patients with prostate cancer had lower general health and vitality domains and lower mental component summary scores than the age-matched Hong Kong normative population. Patients with prostate cancer reported better condition-specific HRQOL (physical well-being, emotional well-being and function well-being) when compared to general cancer population, patients with breast cancer, colorectal cancer, nasopharyngeal cancer, and leukemia in Hong Kong. Patients with prostate cancer substantially perceived their HRQOL to be better, compared to patients with other cancers, with overall health, energy, and mental health below of Hong Kong general population. Interventions should target at these domains in order to improve the HRQOL of patients with prostate cancer. It is reassuring to find that prostate cancer had less negative impact on HRQOL than other cancer types did.

Psychosocial Functioning and Health-Related Quality of Life Associated with Posttraumatic Stress Disorder in Male and Female Iraq and Afghanistan War Veterans: The VALOR Registry.

Iraq and Afghanistan war veterans suffer from high rates of posttraumatic stress disorder (PTSD). Given the growing number of women in the military, there is a critical need to understand the nature and extent of potential gender differences in PTSD-associated psychosocial functioning and health-related quality of life (HRQOL) in Operation Enduring Freedom (OEF)/Operation Iraqi Freedom (OIF) veterans, which has not been studied to date. We used data from a gender-balanced national patient registry of warzone-deployed OEF/OIF veterans (Project VALOR: Veterans After-Discharge Longitudinal Registry) to determine the impact of gender on PTSD-related psychosocial functioning and HRQOL in 1,530 United States Iraq and Afghanistan war veterans (50% female) with and without PTSD. Overall psychosocial functioning was assessed with the Inventory of Psychosocial Functioning (IPF) and mental and physical HRQOL with the Veterans RAND 12-item Health Survey (VR-12) Mental and Physical Component Summary scores, respectively. Stratified linear regression models estimated gender-specific associations, controlling for demographic, deployment, and postdeployment factors. Interaction models tested for significant effect moderation by gender. In gender-stratified models, PTSD was strongly associated with higher IPF scores (greater functional impairment), with similar associations by gender. PTSD was also associated with lower Mental Component Summary scores (lower mental HRQOL) in both men and women, with no evidence of effect moderation by gender. PTSD was associated with lower Physical Component Summery scores in women but not men in adjusted models; however, interactions were not significant. PTSD among warzone-deployed OEF/OIF veterans is associated with significant impairments in both overall psychosocial functioning and HRQOL, with associations that are largely similar by gender. Findings support the need for thorough and continuous assessment of functional impairment and HRQOL during treatment of PTSD for both male and female OEF/OIF veterans.

John Charnley Award: Preoperative Patient-reported Outcome Measures Predict Clinically Meaningful Improvement in Function After THA.

BackgroundDespite the overall effectiveness of total hip arthroplasty (THA), a subset of patients remain dissatisfied with their results because of persistent pain or functional limitations. It is therefore important to develop predictive tools capable of identifying patients at risk for poor outcomes before surgery.Questions/purposesThe purpose of this study was to use preoperative patient-reported outcome measure (PROM) scores to predict which patients undergoing THA are most likely to experience a clinically meaningful change in functional outcome 1 year after surgery.MethodsA retrospective cohort study design was used to evaluate preoperative and 1-year postoperative SF-12 version 2 (SF12v2) and Hip Disability and Osteoarthritis Outcome Score (HOOS) scores from 537 selected patients who underwent primary unilateral THA. Minimum clinically important differences (MCIDs) were calculated using a distribution-based method. A receiver operating characteristic analysis was used to calculate threshold values, defined as the levels at which substantial changes occurred, and their predictive ability. MCID values for HOOS and SF12v2 physical component summary (PCS) scores were calculated to be 9.1 and 4.6, respectively. We analyzed the effect of SF12v2 mental component summary (MCS) scores, which measure mental and emotional health, on SF12v2 PCS and HOOS threshold values.ResultsThreshold values for preoperative HOOS and PCS scores were a maximum of 51.0 (area under the curve [AUC], 0.74; p < 0.001) and 32.5 (AUC, 0.62; p < 0.001), respectively. As preoperative mental and emotional health improved, which was reflected by a higher MCS score, HOOS and PCS threshold values also increased. When preoperative mental and emotional health were taken into account, both HOOS and PCS threshold values’ predictive ability improved (AUCs increased to 0.77 and 0.69, respectively).ConclusionsWe identified PROM threshold values that predict clinically meaningful improvements in functional outcome after THA. Patients with a higher level of preoperative function, as suggested by HOOS or PCS scores above the defined threshold values, are less likely to obtain meaningful improvement after THA. Lower preoperative mental and emotional health decreases the likelihood of achieving a clinically meaningful improvement in function after THA. The results of this study may be used to facilitate discussion between physicians and patients regarding the expected benefit after THA and to support the development of patient-based informed decision-making tools. For example, despite significant disease, patients with high preoperative function, as measured by PROM scores, may choose to delay surgery given the low likelihood of experiencing a meaningful improvement postoperatively. Similarly, patients with notably low MCS scores might best be counseled to address mental health issues before embarking on surgery.Level of EvidenceLevel III, prognostic study.

PDB86 - Depression Treatment and Health-Related quality of Life among adults with Diabetes and depression

Previous findings regarding depression treatment and its consequences on health-related quality of life (HRQoL) of adults with diabetes were inconsistent and targeted certain groups of population. Therefore, there is a critical need to conduct a population-based study that focuses on a general population with diabetes and depression. The primary aim of this study was to examine the physical and mental HRQoL associated with depression treatment during the follow-up year. We adopted a longitudinal design using multiple panels (2005–2011) of the Medical Expenditure Panel Survey to create a baseline year and follow-up year. We included adults with diabetes and depression. We categorized the baseline depression treatment into: (1) antidepressant use only; (2) psychotherapy with or without antidepressants; and (3) no treatment. HRQOL was measured using SF-12 version 2 physical component summary (PCS) and SF-12 mental component summary (MCS) scores during both baseline year and follow-up year. Ordinary least squares (OLS) were used to estimate the association between depression treatment and the HRQoL measures. The OLS regression controlled for predisposing, enabling, need, external environment factors, personal health practices, and baseline HRQoL measures. After controlling for all the independent variables and the baseline PCS, individuals who received psychotherapy with or without antidepressants had higher PCS scores as compared to those without any treatment for depression (beta = 1.28, p < 0.001). Individuals who reported using only antidepressants had lower PCS scores (beta = −0.54, p < 0.001) as compared to those without depression treatment. On the contrary, individuals who reported receiving psychotherapy with or without antidepressants had lower MCS scores as compared to those without depression treatment (beta = −1.43, p < 0.001). Those using only antidepressants had higher MCS scores as compared to those without depression treatment (beta = 0.56, p < 0.001). The associations between depression treatment and the HRQoL varied by the type of depression treatment and the component of the HRQoL measures.