Lower Physical Health-related Quality Of Life Research Articles

Factors associated with health-related quality of life in a large national sample of patients receiving opioid substitution treatment in Germany: A cross-sectional study

BackgroundKnowledge of health-related quality of life (HRQOL) of patients receiving opioid substitution treatment (OST) is limited and fragmented. The present study examines the HRQOL of a large national sample of OST patients in Germany and sociodemographic and clinical correlates.MethodsCross-sectional data on the HRQOL of 2176 OST patients was compared with German general population norms. Patients were recruited from 63 OST practices across Germany. To identify correlates of HRQOL, as measured with the SF-12, we performed bi- and multivariate analyses with sociodemographic and clinical variables, including patient- and clinician-reported outcomes on physical and mental health.ResultsPatients’ HRQOL was significantly poorer than in the general population, especially their mental HRQOL. Factors associated with lower physical HRQOL were older age, longer duration of opioid dependence, hepatitis C virus infection, and HIV infection. Benzodiazepine use was associated with lower mental HRQOL, and amphetamine use with higher physical HRQOL, compared to non-use of these substances. For both mental and physical HRQOL, the factor with the strongest positive association was employment and the factors with the strongest negative associations were physical and mental health symptom severity, psychiatric diagnosis, and psychopharmacological medication.ConclusionsCompared to the general population, we found substantially lower HRQOL in OST patients, especially in their mental HRQOL. OST programs can benefit from further improvement, particularly with regard to mental health services, in order to better serve their patients’ needs. Clinicians may consider the use of patient-reported outcome measures to identify patients’ subjective physical and psychological needs. Further research is needed to determine if employment is a cause or consequence of improved HRQOL.Trial registrationClinicalTrials.gov: NCT02395198, retrospectively registered 16/03/2015

Quality of Life for 19,114 participants in the ASPREE (ASPirin in Reducing Events in the Elderly) study and their association with sociodemographic and modifiable lifestyle risk factors.

To explore the relationship between sociodemographic and lifestyle variables with health-related quality of life (HRQoL) of a large cohort of 'healthy' older individuals. The sample included individuals aged 65+ years from Australia (N = 16,703) and the USA (N = 2411) enrolled in the ASPirin in Reducing Events in the Elderly (ASPREE) multicentre placebo-controlled trial study and free of cardiovascular disease, dementia, serious physical disabilities or 'fatal' illnesses. The associations with the physical (PCS) and mental component scores (MCS) of HRQoL (SF-12 questionnaire) were explored using multiple linear regression models from data collected at baseline (2010-2014). The adjusted PCS mean was slightly higher in the USA (49.5 ± 9.1) than Australia (48.2 ± 11.6; p < 0.001), but MCS was similar in both samples (55.7 ± 7.5 and 55.7 ± 9.6, respectively; p = 0.603). Males, younger participants, better educated, more active individuals, or those currently drinking 1-2 alcoholic drinks/day showed a better HRQoL (results more evident for PCS than MCS), while current heavy smokers had the lowest physical HRQoL in both countries. Neither age, walking time, nor alcohol intake was associated with MCS in either cohort. Baseline HRQoL of ASPREE participants was higher than that reported in population-based studies of older individuals, but the associations between sociodemographic and lifestyle variables were consistent with the published literature. As the cohort ages and develops chronic diseases, ASPREE will be able to document HRQoL changes.

The impact of psychosocial characteristics in predicting smoking cessation in long-term cancer survivors: A time-to-event analysis.

Smoking poses significant health risks to cancer survivors. Cancer survivorship may heighten psychological distress and reduce social support and health-related quality of life (HRQOL) for years after diagnosis, which could inhibit long-term successful smoking cessation. Understanding longitudinal associations between these psychosocial characteristics and successful cessation could help clinicians tailor cessation interventions for their patients. Time-to-event analyses using data from the American Cancer Society Study of Cancer Survivors-I (SCS-I)-a longitudinal nationwide study-examined the relationship of psychosocial characteristics with cessation likelihood and amount of time from diagnosis to quitting in cancer survivors diagnosed 7 to 10years prior. Cancer survivors with high physical HRQOL were more likely to quit smoking within 10years from cancer diagnosis than survivors with low physical HRQOL, controlling for cancer type and number of comorbid conditions at baseline (HR=1.96; 95% CI: 1.10-2.70; P=.02). Survivors with high physical HRQOL also took less time to quit than survivors with low physical HRQOL. Survivors of tobacco-related cancers with low physical HRQOL were the least likely group to quit. No significant relationships between other psychosocial predictors and cessation outcomes were observed. Smoking cessation programs are needed for all cancer survivors who smoke, but survivors with low physical HRQOL 1year after diagnosis may need more intensive long-term smoking cessation interventions with multiple check-in points after smoking relapses. Cessation interventions that include strategies to mitigate physical symptoms in those with poor physical HRQOL deserve consideration in research and practice.

The Relationship Between Dialysis Patients' Quality of Life and Caregivers' Quality of Life.

Patients on dialysis require caregiving and assistance in their daily lives from family members and/or others for hospital visitation and supervised administration. This places a considerable burden on caregivers, which can in turn influence caregivers' quality of life (QOL). We recruited dialysis patients and their caregivers to elucidate how the QOL of patients relates to that of their caregivers'. Patients completed the EuroQol 5-Dimension scale (EQ-5D) and Kidney Disease Quality of Life-Short Form. Caregivers completed the EQ-5D and Medical Outcomes Study 36-Item Short-Form Health Survey (SF-36). We calculated utility index values for the EQ-5D, and physical, mental (MCS), and role-social component summary scores for the SF-36. Compared to national norms, the caregivers of dialysis patients tended to have poor physical health-related QOL but normal mental health-related QOL, as also found with patients. The multivariate analysis revealed that ≥ median dialysis period and ≥ average burden of kidney disease were significantly related to caregiver MCS score (odds ratios; 6.79 and 9.89, respectively). Caregivers tended to have lower physical health-related QOL if their patients had high social QOL, and lower mental health-related QOL during the early stage of the patient's dialysis treatment, and when patients experienced low disease-targeted QOL.

Internet addiction: Associated with lower health-related quality of life among college students in Taiwan, and in what aspects?

Internet use has been integrated into college students’ daily lives for learning and social purposes. However, little is known about whether those with Internet addiction (IA) had lower health-related quality of life (HRQOL) in physical, psychological, social, and environment domains. Survey data from 1452 college students in Taiwan were collected using proportional stratified sampling (response rate = 84.2%). IA, including 5 IA manifestations, and HRQOL were assessed by Chen Internet Addiction Scale and World Health Organization Quality of Life (WHOQOL-BREF) Taiwan version, respectively. College students with IA reported significantly lower HRQOL in all 4 domains (B = −0.130, −0.147, −0.103, and −0.085, respectively). Furthermore, 3 IA manifestations, namely compulsivity (B = −0.096), interpersonal and health problems (B = −0.100), and time management problems (B = −0.083), were significantly associated with lower physical HRQOL; compulsivity was also associated with decreased psychological (B = −0.166) and environment (B = −0.088) HRQOL; lastly, interpersonal and health problems owing to Internet use was associated with lower social HRQOL (B = −0.163). These findings warrant further research into the mechanisms through which IA relates to HRQOL in youths. Multi-faceted tailored interventions are needed to target early IA manifestations, thereby preventing IA and associated health consequences.

Factors associated with health-related quality of life, hip function, and health utility after operative management of femoral neck fractures.

The primary aim of this prognostic study was to identify baseline factors associated with physical health-related quality of life (HRQL) in patients after a femoral neck fracture. The secondary aims were to identify baseline factors associated with mental HRQL, hip function, and health utility. Patients who were enrolled in the Fixation using Alternative Implants for the Treatment of Hip Fractures (FAITH) trial completed the 12-item Short Form Health Survey (SF-12), Western Ontario and McMaster Universities Arthritis Index, and EuroQol 5-Dimension at regular intervals for 24 months. We conducted multilevel mixed models to identify factors potentially associated with HRQL. The following were associated with lower physical HRQL: older age (-1.42 for every ten-year increase, 95% confidence interval (CI) -2.17 to -0.67, p < 0.001); female gender (-1.52, 95% CI -3.00 to -0.05, p = 0.04); higher body mass index (-0.69 for every five-point increase, 95% CI -1.36 to -0.02, p = 0.04); American Society of Anesthesiologists class III ( versus class I) (-3.19, 95% CI -5.73 to -0.66, p = 0.01); and sustaining a displaced fracture (-2.18, 95% CI -3.88 to -0.49, p = 0.01). Additional factors were associated with mental HRQL, hip function, and health utility. We identified several baseline factors associated with lower HRQL, hip function, and utility after a femoral neck fracture. These findings may be used by clinicians to inform treatment and outcomes. Cite this article: Bone Joint J 2018;100-B:361-9.

The humanistic burden of Pompe disease: are there still unmet needs? A systematic review

BackgroundHumanistic burden considers the impact of an illness on a patient’s health-related quality of life (HRQoL), activities of daily living (ADL), caregiver health, and caregiver QoL. Humanistic burden also considers treatment satisfaction and adherence to treatment regimens. Pompe disease is an autosomal recessive, progressive, multisystemic neuromuscular disease. Approval of enzyme-replacement therapy (ERT) markedly improved prognosis for patients, but considerable morbidity and a substantial humanistic burden remain. This article characterizes the humanistic burden of Pompe disease through a systematic literature review.MethodsA systematic search of MEDLINE® and Embase® with back-referencing and supplementary literature searches was performed to retrieve data from interventional and non-interventional studies on the humanistic burden of Pompe disease. Publications were screened according to predefined criteria, extracted, and assessed for quality. Extracted data were narratively synthesized.ResultsNo publications on the humanistic burden of infantile-onset Pompe disease (IOPD) were identified. As such, of 17 publications included here, all are in patients with late-onset Pompe disease (LOPD). Thirteen publications were initiated after approval of ERT, two were initiated before, and two overlapped the approval of ERT. The review shows that LOPD patients have a significantly lower HRQoL than the general population, even if treated with ERT. On transitioning to ERT, treatment was associated with improvement in the physical component score of the SF-36 and fatigue, although the SF-36 mental component score remained stable. Physical HRQoL remained below population norms after 4 years of ERT. Significantly more ERT-treated patients reported pain than controls, and bodily pain worsened in later years following ERT initiation. Treatment-naïve LOPD patients had significantly poorer ADL functioning compared with the general population, although ERT stabilized deteriorating functioning impairment. ERT studies showed caregivers provide 17.7 h/week informal care on average. Fifty percent, 40% and <20% of caregivers reported mental health, physical health, and financial/relational problems, respectively. In ERT-naïve patients, wheelchair use and home ventilatory support was associated with lower physical HRQoL and ADL functioning. In ERT-treated patients, key factors predicting worse HRQoL and ADL functioning were higher respiratory distress, poorer sleep quality, greater pain, and more fatigue.ConclusionsPompe disease has a substantial humanistic burden, with strong inter-relationships among and between humanistic burden parameters and clinical progression.

Physical health-related quality of life in relation to metabolic health and obesity among men and women in Germany

BackgroundThis study examined sex-specific differences in physical health-related quality of life (HRQoL) across subgroups of metabolic health and obesity. We specifically asked whether (1) obesity is related to lower HRQoL independent of metabolic health status and potential confounders, and (2) whether associations are similar in men and women.MethodsWe used cross-sectional data from the German Health Interview and Examination Survey 2008–11. Physical HRQoL was measured using the Short Form-36 version 2 physical component summary (PCS) score. Based on harmonized ATPIII criteria for the definition of the metabolic health and a body mass index ≥ 30 kg/m2 to define obesity, individuals were classified as metabolically healthy non-obese (MHNO), metabolically unhealthy non-obese (MUNO), metabolically healthy obese (MHO), and metabolically unhealthy obese (MUO). Sex-specific analyses including multivariable linear regression analyses were based on PCS as the dependent variable, metabolic health and obesity category as the independent variable with three categories and MHNO as the reference, and age, education, lifestyle and comorbidities as confounders.ResultsThis study included 6860 participants (3298 men, 3562 women). Compared to MHNO, all other metabolic health and obesity categories had significantly lower PCS in both sexes. As reflected by the beta coefficients [95% confidence interval] from bivariable linear regression models, a significant inverse association with PCS was strongest for MUO (men: −7.0 [−8.2; −5.8]; women: −9.0 [−10.2; −7.9]), intermediate for MUNO (men: −4.2 [−5.3; −3.1]; women: −5.6 [−6.8; −4.4]) and least pronounced for MHO (men: −2.2 [−3.6; −0.8]; women −3.9 [−5.4; −2.5]). Differences in relation to MHNO remained statistically significant for all groups after adjusting for confounders, but decreased in particular for MUNO (men:–1.3 [−2.3; −0.3]; women: −1.5 [−2.7; −0.3].ConclusionsObesity was significantly related to lower physical HRQoL, independent of metabolic health status. Potential confounders including age, educational status, health-related behaviors, and comorbidities explained parts of the inverse relationship. Associations were evident in both sexes and consistently more pronounced among women than men.

Pregnancy context and women’s health-related quality of life

ObjectiveThe objective was to quantify the association of pregnancy context and health-related quality of life (HRQoL). Study designEnglish- or Spanish-speaking women, aged 16–44, with pregnancies <24 weeks’ gestation were enrolled in this cross-sectional study between June 2014 and June 2015. Participants completed self-assessments of pregnancy “context,” including timing, intention, wantedness, desirability, happiness, and planning (measured with the London Measure of Unplanned Pregnancy). HRQoL was measured using the Patient Reported Outcomes Measurement Information System Global Short Form. Associations between measures of pregnancy context and HRQoL scores in the lowest tertile were examined using multivariable logistic regression to adjust for potential confounding variables. ResultsWe enrolled 161 participants (mean age=27.2±6.6 years). Only 14% self-identified as White, non-Hispanic; 42% Hispanic; 37% Black, non-Hispanic; and 7% multiracial. Most (79%) participants were unmarried, and 75% were parenting. Mean gestational age was 9±4.6 weeks. In unadjusted models, women reporting mixed feelings about wanting to have a baby, an undesired pregnancy or feeling unhappy about learning of their pregnancy more frequently had low mental and physical HRQoL compared to women reporting wanted, desired, happy pregnancies. Women with an unplanned pregnancy or pregnancy occurring at the wrong time also had lower physical HRQoL than women reporting pregnancies that were planned or happened at the right time. However, after multivariate adjustment, including history of depression, pregnancy contexts were not associated with low mental or physical HRQoL. ConclusionsAfter adjusting for multiple confounders, pregnancy context is not significantly associated with HRQoL. ImplicationsThe focus on pregnancy intention in public health programs may not sufficiently assess multidimensional aspects of pregnancy context and may not align with patient-centered outcomes such as HRQoL.

Older Age- and Health-related Quality of Life in Inflammatory Bowel Diseases.

The burden of inflammatory bowel disease (IBD) in the older population is increasing. Older-onset disease is associated with reduced use of immunosuppressive medications. In addition, older patients may be more vulnerable to the effect of disease-related symptoms and consequently may experience worse health-related quality of life (HRQoL) compared with younger patients. This prospective study included a cohort of patients with Crohn's disease and ulcerative colitis recruited from a single center. All patients completed the Short Inflammatory Bowel Disease Questionnaire (SIBDQ) and the short form-12 (SF-12) questionnaire yielding general physical health (PCS) and mental health component scale subscores (MCS). Patients older than 60 years were compared with those younger than 60 years using multivariable regression analysis. Our study included 1607 patients, among whom 186 were older than 60 at the time of assessment. Older patients were more likely to have isolated colonic disease and less likely to use immunosuppressive therapy. On multivariable analysis, older patients with IBD had higher SIBDQ (2.34, 95% confidence interval, 0.82-3.87) and SF-12 mental subscores (3.78, 95% confidence interval, 2.26-5.30), but lower physical HRQoL (-1.80, 95% confidence interval, -3.21 to -0.38). There was no difference in the SIBDQ and PCS scores between older patients and newly diagnosed IBD or with established disease. Older age was associated with modestly higher SIBDQ and mental HRQoL scores, but lower physical HRQoL. Comprehensive care of the older patient with IBD should include assessment of factors impairing physical quality of life to ensure appropriate interventions.

Cardiometabolic health, prescribed antipsychotics and health-related quality of life in people with schizophrenia-spectrum disorders: a cross-sectional study.

BackgroundPeople with schizophrenia–spectrum disorders (SSD) often have high levels of obesity and poor cardiometabolic health. Certain types of antipsychotics have been shown to contribute towards weight gain and there is some equivocal evidence that obesity is related to poor health-related quality of life (HRQoL) in people with SSD. It is also still uncertain if antipsychotic polypharmacy/higher doses of antipsychotics are linked with HRQoL and/or increased risk of obesity/Cardiovascular Disease (CVD). Therefore, this study aimed to examine potential relationships between prescribed antipsychotic medication regimens, cardiometabolic health risks and HRQoL in community-based Chinese people with SSD.MethodThis cross-sectional study reports the results of baseline measurements of a random sample of patients in an ongoing controlled trial of physical health intervention for people with severe mental illness. Data from these randomly-selected participants (n = 82) were analysed to calculate 10-year CVD relative-risk (using QRISK®2 score), estimate the prevalence of metabolic syndrome and contextualize patients’ prescribed antipsychotics (types, combinations and Daily Defined Dose equivalent). Patients self-reported their HRQoL (SF12v2) and their obesity condition was assessed by waist-circumference and Body Mass Index (BMI).ResultsTwo-thirds of patients had a BMI ≥23 kg/m2, almost half were centrally obese and 29% met the criteria for metabolic syndrome. The individual relative-risk of CVD ranged from 0.62 to 15, and 13% had a moderate-to-high 10-year CVD risk score. Regression models showed that lower physical HRQoL was predicted by higher BMI and lower mental HRQoL. Higher Defined Daily Dose, clozapine, younger age and male gender were found to explain 40% of the variance in CVD relative risk.ConclusionThe findings indicate that cardiometabolic health risks in people with SSD may be more common than those reported in the general Hong Kong population. The results also provide further support for the need to consider antipsychotic polypharmacy and higher doses of antipsychotics as factors that may contribute towards cardiometabolic risk in Chinese patients with SSD. Clinicians in Hong Kong should consider using routine CVD risk screening, and be aware that younger male patients who are taking clozapine and prescribed higher Defined Daily Dose seem to have the highest relative-risk of CVD.Trial registrationClinicaltrials.gov NCT02453217. Prospectively registered on 19th May 2015.

Gender-specific secondary prevention? Differential psychosocial risk factors for major cardiovascular events

ObjectiveTo explore the psychosocial determinants and interhospital variability on a major acute cardiovascular event (MACE), during follow-up of a multicenter cohort of patients hospitalised with heart disease, participating in a...

Abstract P212: Health-related Quality of Life and Leukocyte Telomere Length Among Adults in the United States: Findings From the National Health and Nutrition Examination Survey, 2001-2002

Background: Health-related quality of life (HRQOL) is defined as perceived physical and mental health over time. Lower HRQOL has previously been shown to be associated with elevated adverse health events and mortality. Leukocyte telomere length (LTL), which is a biomarker of aging at the cellular level, has also been associated with age-related diseases and mortality. However, the association of HRQOL with LTL in the general population is poorly understood. Objective: We examined the relationship between different measures of HRQOL and LTL by ethnicity among a nationally representative sample of US adults using the data of the National Health and Nutrition Examination Survey (NHANES, 2001-2002). Method: HRQOL were assessed through a brief set of survey-based questions that asked participants about their self-rated general health and the number of recent days when the person was physically unwell, mentally unwell, or limited in usual activities. Telomere length was assessed using the quantitative polymerase chain reaction method of telomere length relative to standard reference DNA. Multiple linear regression was used to estimate the relationship, where we sequentially controlled for demographic (age, sex, education, marital status), health risk indicator (cancer, hypertension, diabetes, obesity, heart failure) and health behavior (smoking, physical activity, and alcohol intake) variables. Log transformed value of LTL was used for regression modeling and all the analyses were estimated with adjustment for sample weights for the genetic sub-sample and design effects. Results: The current study included 2090 White, 788 Mexican American, and 669 African American participants with mean age of 46.89 (Standard Error, SE=0.56), 37.57 (SE=0.73) and 41.99 (SE=0.74) years respectively. After controlling for demographic factors, health risk indicators, and health behaviors, recent days of unwell physical health was associated with shorter telomere length for Whites (beta=-0.005, 95% Confidence Interval, 95% CI=-0.01 to -0.001, p value 0.03). Among African Americans, those who perceived their general health condition as “good” had shorter telomere length compared to those who perceived general health status as “excellent” (beta=-0.02, 95% CI=-0.03 to -0.01, p value 0.001). Mental health related quality of life showed no significant association with LTL in any race. For Mexican Americans none of the HRQOL measures had any association with LTL. Conclusion: Lower physical HRQOL and lower general HRQOL were associated with shorter LTL or faster cellular aging for Whites and African Americans in our study. The results endorse the value of assessing HRQOL,specially in relation to to physical and general health, and the importance of using this measure for evaluating age and disease related consequences.

Health-related quality of life and prospective caries development.

BackgroundThe present study was conducted to prospectively assess the association between health-related quality of life (HRQoL) and the development of dental caries in adults in northern Sweden. The SF-36 questionnaire was used to estimate HRQoL.MethodsAdults who had (i) participated in a population-based health screening in northern Sweden between 2003 and 2009 and had completed the SF-36 questionnaire, and (ii) received a dental check-up within 1 year (n = 15,615) were included in the study. Of these, 9,838 had a second caries examination 2–7 years after the baseline recording. Information regarding SF-36, lifestyle factors and medical conditions was retrieved by questionnaires, and anthropometric status and blood lipid levels were measured. The association between dental caries (outcome) and SF-36 scores (exposure) with the inclusion of potential confounders was analysed by linear and logistic regression.ResultsCaries increment increased significantly with decreasing scores for both physical and mental dimensions of SF-36 in women, but no association was seen in men. However, lifelong caries experience (DMFS) increased linearly with decreasing physical HRQoL in both men and women; this was also observed for the single dimension of mental HRQoL. The crude odds ratio for being in the highest caries quintile compared to the lowest when having the poorest physical HRQoL compared with the best physical HRQoL was 1.88 (95 % CI: 1.54–2.3). Several factors were identified as potential confounders in the associations between DMFS and SF-36 scores, including education level, smoking, age, medications, higher levels of total cholesterol, triglycerides, systolic blood pressure, body mass index and sugar intake. Except for education level and smoking, the effect sizes for the association between gradually decreasing SF-36 scores and increasing caries were generally moderate.ConclusionsIncreased development of caries was associated with low physical HRQoL and some aspects of mental HRQoL. The mechanisms underlying these associations, which are likely confounded by both biological and lifestyle factors, remain to be elucidated. The study implies that, when possible, subjects with poor HRQoL would benefit from caries prevention measures meeting the underlying situation.Electronic supplementary materialThe online version of this article (doi:10.1186/s12903-016-0166-3) contains supplementary material, which is available to authorized users.

Quality of life as a mediator in the association between body mass index and negative emotionality in overweight and obese non-clinical sample.

The present study investigates the differences in physical health-related quality of life (HRQoL) among overweight and obese people, as well as the correlates of HRQoL in this population and the association between BMI, depression, anxiety, and potential mediating effects of HRQoL. The research was conducted on a sample of overweight and obese adults who visited their primary care physician. A total of 143 women and 130 men were enrolled in the study, 43% of the subjects were overweight, and 57% of the subjects were obese. The subjects ranged in age between 21 and 60 years. Depression and anxiety were assessed using the Hospital Anxiety and Depression Scale, and HRQoL was evaluated using the Medical Outcome Study Short-Form 36. The analysis of variance results showed that women in comparison to men have lower physical HRQoL (e.g. worst physical functioning, more bodily pain), and that severely obese patients have lower physical HRQoL in comparison to overweight ones. The regression analysis results indicated that some of the aspects of physical HRQoL (e.g. physical functioning, role limitations) mediate the relationship between BMI and depression only in women. The higher level of body mass decreased the physical HRQoL, which became a potential risk factor for the development of depressive symptoms. The results from the present study show that a different pattern of functioning exists between men and women. It is important to identify the factors that can effectively motivate and stimulate obese people to change their lifestyle and to consider the differences in psychological functioning between women and men.

Smoking status and health-related quality of life: a longitudinal study in young adults.

The possibility that tobacco use affects health-related quality of life (HRQoL) has attracted interest. However, a lack of prospective evidence weakens the case for a causal relationship. The aim was to examine the longitudinal relationship between change in smoking status and change in HRQoL in young adults. We conducted a population-based cohort study with data collected in 2004-2006 (aged 26-36) and 2009-2011 (aged 31-41). Exposure was change in self-reported smoking status during follow-up. Outcomes were changes in physical and mental HRQoL measured by SF-12. For physical HRQoL (n = 2080), quitters had a 2.12 (95 % confidence interval (CI) 0.73, 3.51) point improvement than continuing smokers, whereas former smokers who resumed smoking had a 2.08 (95 % CI 0.21, 3.94) point reduction than those who maintained cessation. Resumed smokers were 39 % (95 % CI 10, 75 %) more likely to have a clinically significant (>5 point) reduction of physical HRQoL than former smokers who maintained cessation. In contrast, quitters were 43 % (95 % CI 3, 98 %) more likely to have a clinically significant (>5 point) improvement in physical HRQoL than continuing smokers. Change in smoking status was not significantly associated with change in mental HRQoL (n = 1788). Smoking by young adults was cross-sectionally associated with lower physical HRQoL and longitudinally associated with reductions in physical HRQoL. The expectation of short- to medium-term gains in physical HRQoL as well as long-term health benefits may help motivate young adult smokers to quit.

Gender, race, BMI, and social support in relation to the health-related quality of life of cancer survivors: a report from the American Cancer Society’s Study of Cancer Survivors II (SCS-II)

We examined the main and interactive effects of race, BMI, and social support on physical and mental health-related quality of life (HRQoL) among male and female cancer survivors using the stress and coping theory to inform findings. HRQoL issues among 1768 cancer survivors were examined using the American Cancer Society's cross-sectional Study of Cancer Survivors II. Two-step multiple linear regressions were conducted to assess the physical and mental HRQoL of male and female cancer survivors, respectively. The average age of participants was 67.36 (SD=11.51); the majority were female (53.3%; n=941) and non-Hispanic White (85.9%; n=1517). The average BMI measurement for participants was 28.33 (SD=5.90), with 41.3% (n=729) overweight and 30.3% (n=535) obese. Higher BMI was significantly associated with lower physical HRQoL across gender, while social support had significant main effects on physical and mental HRQoL across gender. Race moderated the relationship between social support and physical HRQoL among female cancer survivors and between BMI and mental HRQoL for both genders. The results of this study contribute a unique gender- and racial-specific perspective to cancer survivorship research. While the buffering hypothesis of the stress and coping theory was not supported, the main effects of BMI and social support on HRQoL were different across gender and race.

Capsule commentary on Hess et al. A randomized controlled pilot trial of the functional assessment screening tablet to engage patients at the point of care.

This pilot trial by Hess et al.1 compared patient and provider reports of discussions regarding health behaviors and mental and physical health-related quality of life (HRQoL) during a clinical encounter among patients who (1) received or (2) did not receive a health-information technology intervention that provided them with feedback prior to the encounter. The authors note that in previous research, reports of discussion of health behaviors by both patients and providers are infrequent 2,3 and they speculate that lack of time4 (i.e., <15 min appointments) contributes to fewer discussions. Resident-physicians at an academic health center were randomized to have their patients either receive or not receive FAST-Feedback, a personalized information sheet about their health behaviors and HRQoL, after completing the FAST, an intake questionnaire delivered via a tablet computer. Results indicated no significant differences among patients who received vs. did not receive FAST-Feedback in frequency of initiating any necessary discussion, the occurrence of any necessary discussion regardless of initiator, or the helpfulness of discussions. However, patients with low mental HRQoL who received FAST-Feedback were more likely to report initiating discussions related to mental HRQoL. Also, resident-physicians whose patients received FAST-Feedback reported that more of their patients with low physical HRQoL initiated discussion of physical HRQoL. Agreement between patients and resident-physicians regarding whether discussions occurred and the helpfulness of these discussions was low. This study had limitations, including a low sample size that limited power to detect group differences, a low participation rate (24 % of eligible patients), and non-blinded randomization of resident-physicians rather than patients. The FAST-Feedback intervention was also low in intensity, consisting of a single information sheet. Nevertheless, as the authors note, the finding that more discussions of mental health occurred in the intervention group is notable, as discussions about mental health may be especially challenging for both patients and physicians to initiate. Overall, this research is aimed at using newly available technologies to develop more efficient methods of providing primary care within the restrictions of the existing health care system.

Baseline physical health-related quality of life and subsequent depression outcomes in cardiac patients

Among 137 depressed cardiac patients, lower baseline physical health-related quality of life (HRQoL) was independently associated with greater depression persistence at 6 months among patients randomized to collaborative care, but not usual care. Low physical HRQoL may impact collaborative care effectiveness and indicate a need for alternate depression treatment.

Co-Morbidities in Persons Infected with HIV: Increased Burden with Older Age and Negative Effects on Health-Related Quality of Life

This study sought to determine the synergistic effects of age and HIV infection on medical co-morbidity burden, along with its clinical correlates and impact on health-related quality of life (HRQoL) across the lifespan in HIV. Participants included 262 individuals across four groups stratified by age (≤40 and ≥50 years) and HIV serostatus. Medical co-morbidity burden was assessed using a modified version of the Charlson Co-morbidity Index (CCI). Multiple regression accounting for potentially confounding demographic, psychiatric, and medical factors revealed an interaction between age and HIV infection on the CCI, with the highest medical co-morbidity burden in the older HIV+cohort. Nearly half of the older HIV+group had at least one major medical co-morbidity, with the most prevalent being diabetes (17.8%), syndromic neurocognitive impairment (15.4%), and malignancy (12.2%). Affective distress and detectable plasma viral load were significantly associated with the CCI in the younger and older HIV-infected groups, respectively. Greater co-morbidity burden was uniquely associated with lower physical HRQoL across the lifespan. These findings highlight the prevalence and clinical impact of co-morbidities in older HIV-infected adults and underscore the importance of early detection and treatment efforts that might enhance HIV disease outcomes.