Quality of life measures in health care. I: Applications and issues in assessment

Evaluating the content validity of the EQ-5D-Y for Chinese children and adolescents

PURPOSE

Health-related quality of life (HRQoL) is key for assessing healthcare outcomes in children and adolescents. The EQ-5D-Y-3 L, adapted from the adult version, is widely used to measure HRQoL among 8-18 year-olds. Despite its effectiveness, concerns about its content validity persist, particularly in Chinese populations. This study evaluates the EQ-5D-Y's content validity in China, focusing on the comprehensiveness, relevance, and comprehensibility of its dimensions among both healthy and diseased children.

METHODS

A qualitative study was conducted with 30 participants (15 healthy, 15 diseased) aged 8-18 in Shanghai, China. The interviews explored participants' perspectives on the EQ-5D-Y's five dimensions, guided by the World Health Organization's (WHO) definition of health. Data were analyzed using a framework approach, with response challenges identified through an adapted model of response issues.

RESULTS

A total of 126 codes were generated, with 87 retained and categorized into three themes: physical (n = 16), mental (n = 30), and social health (n = 4). While responses reflected all five EQ-5D-Y dimensions, social health was notably mentioned as crucial but was absent in the EQ-5D-Y. Participants suggested enhancements in mental health coverage and more specific examples for the current dimensions.

CONCLUSION

The EQ-5D-Y is relevant for assessing HRQoL in Chinese children and adolescents but requires improvements, especially in incorporating social health. Enhancing question clarity and specificity could also improve its effectiveness. These findings guide potential refinements to better capture the health experiences of children.

Health-related Quality of Life and Problem Behavior After GH Cessation in Adults Born Small for Gestational Age: A 12-Year Follow-up Study

CONTEXT

Long-term data regarding health-related quality of life (HRQoL) and problem behavior in adults born small for gestational age (SGA) who were treated with GH during childhood are lacking.

OBJECTIVE

To investigate longitudinal changes in HRQoL and problem behavior in adults born SGA during 12 years after cessation of childhood GH treatment (SGA-GH) and compare these with 3 control groups at age around 30 years.

PARTICIPANTS

One hundred seventy-six SGA-GH adults and 3 untreated age-matched control groups: 50 born SGA with short stature (SGA-S), 77 born SGA with spontaneous catch-up growth to normal height (SGA-CU), and 99 born appropriate-for-gestational-age with normal height (AGA).

MAIN OUTCOME MEASURES

HRQoL and problem behavior were assessed using the TNO-AZL Adults Quality of Life questionnaire and Adolescent Behavior Check List at 6 months and 2, 5, and 12 years after GH cessation. Data at 12 years after GH cessation were compared with 3 control groups.

RESULTS

During 12 years after GH cessation, HRQoL remained similar on 9 subscales in SGA-GH adults but decreased on 3 subscales (gross motor functioning, pain, sleep). Externalizing problem behavior decreased significantly, and internalizing problem behavior tended to decrease. SGA-GH and SGA-S adults had similar HRQoL and problem behavior. SGA-GH adults had, compared to AGA adults, similar HRQoL on 7 subscales, lower HRQoL on 5 subscales, and more internalizing and externalizing problem behavior. All SGA adults had lower HRQoL and more internalizing problem behavior than AGA adults. Adult height associated negatively with externalizing problem behavior, but the influence was small.

CONCLUSION

During 12 years after GH cessation, HRQoL remained mostly similar and problem behavior decreased in SGA-GH adults. SGA-GH and SGA-S adults had similar HRQoL and problem behavior. All SGA adults had lower HRQoL and more internalizing problem behavior than AGA adults.

Translation, Cultural Adaptation, and Validation of the Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS) in Chinese

BACKGROUND

Rhinoplasty requires balanced consideration of function and aesthetics, necessitating a precise evaluation tool. A reliable and validated patient-reported measure, the Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS) evaluates both aspects but was previously unavailable in Chinese. This study fills that gap by providing a Chinese version.

OBJECTIVES

In this study we aimed to translate, culturally adapt, and validate a Chinese iteration of the SCHNOS (C-SCHNOS) for appraising the functional and aesthetic outcomes among Chinese patients following rhinoplasty, furnishing a reliable and efficacious assessment tool for Chinese users.

METHODS

Following international guidelines, the SCHNOS questionnaire was translated and culturally adapted for Chinese use. Its psychometric properties, including internal consistency, correlations, and reproducibility, were evaluated among Chinese natives in Sichuan Province from March 2022 to January 2023.

RESULTS

The C-SCHNOS was administered to 110 Chinese natives, showing high internal consistency, with Cronbach's α of 0.81 for SCHNOS-O (obstructive domain) and 0.92 for SCHNOS-C (cosmetic domain). Spearman correlations for SCHNOS-O (0.36-0.65) and SCHNOS-C (0.51-0.74) were positive and significant. Test-retest reliability analyses revealed strong Spearman correlations for SCHNOS-O (r = 0.87) and SCHNOS-C (r = 0.90). Responsiveness was statistically significant for SCHNOS-O (P < .001) but not for SCHNOS-C (P = .222). Exploratory factor analysis and parallel tests indicated that C-SCHNOS maintained a single-factor structure, with eigenvalues exceeding the critical values (2.55 for SCHNOS-O and 4.35 for SCHNOS-C), reflecting excellent unidimensionality.

CONCLUSIONS

The SCHNOS questionnaire was successfully translated into Chinese and culturally adapted. The C-SCHNOS is a dependable and valid instrument for utilization in the Chinese population in patients undergoing functional or cosmetic rhinoplasty.

Changes and thresholds in the Oxford Shoulder Score following shoulder arthroplasty: Minimal clinically important difference, minimal important and detectable changes, and patient-acceptable symptom state

Background

The minimal clinically important difference, minimal important change, minimal detectable change and patient-acceptable symptom state are poorly defined for the Oxford Shoulder Score following shoulder arthroplasty. The study's aim was to calculate their values.

Methods

One hundred patients underwent shoulder arthroplasty and completed pre and 1-year postoperative Oxford Shoulder Score. Patient satisfaction was assessed at 1-year using a visual analogue scale from 0 to 100: 'very satisfied' (>80), 'satisfied' (>60-80), and 'unsatisfied' (≤60). The difference between patients recording 'unsatisfied' (n  =  11) and 'satisfied' (n  =  16) was used to define the minimal clinically important difference. MICcohort was calculated as the change in Oxford Shoulder Score for those satisfied (>60). Receiver-operating characteristic curve analysis was used to determine the MICindividual and patient-acceptable symptom state. Distribution-based methodology was used for the minimal detectable change.

Results

The minimal clinically important difference was 6.9 (95% confidence interval 0.7-13.1, p  =  0.039). The MICcohort was 11.6 (95% confidence interval 6.8-16.4) and MICindividual 13. The minimal detectable change was 6.6 and the patient-acceptable symptom state was defined as ≥29.

Discussion

The minimal clinically important difference and minimal important change can assess whether there is a clinical difference between two groups and whether a cohort/patient has had a meaningful change in their Oxford Shoulder Score, respectively. These were greater than measurement error (minimal detectable change), suggesting a real change. The patient-acceptable symptom state can be used as a marker of achieving satisfaction.

Differences and common ground in the frameworks of health-related quality of life in traditional Chinese medicine and modern medicine: a systematic review

PURPOSE

This systematic review aims to explore the conceptualization of health-related quality of life (HRQoL) in China. With HRQoL influenced by both modern medicine (MM) and traditional Chinese medicine (TCM), the study seeks to identify differences and common ground between the frameworks of MM and TCM as defined in the literature.

METHOD

A systematic literature search was conducted across three Chinese databases and four English databases. The data was extracted including title, author(s), publication year, region, aim, method, category, and result. When sorting data, we broke down the HRQoL frameworks into concepts, domains and facets, with a focus on overlapped facets between the frameworks of MM and TCM.

RESULTS

A total of 31 studies were included. In the perspective of TCM, HRQoL is centered around three key 'concepts': (1) 'xingshentongyi' (unity of body and spirit), (2) 'tianrenheyi' (harmony between man and nature), and (3) 'qiqing' (seven emotional forms). In contrast, the MM framework comprises 'physical,' 'mental,' 'social,' and 'environment' domains. Out of the 59 unique facets identified, 28 are common to both TCM and MM, 9 specific to TCM, and 22 specific to MM. 'Appetite,' 'sleep,' and 'energy' are the most frequently mentioned facets in both frameworks.

CONCLUSION

The concept of HRQoL in China encompasses frameworks rooted in both TCM and MM. While TCM and MM have distinct healthcare approaches, they share overlapping domains when measuring HRQoL through questionnaires. Furthermore, TCM and MM demonstrate considerable convergence in terms of HRQoL facets, showing the potential for utilizing HRQoL instruments across different cultural settings.

Health-related quality of life among people with diabetes: A cross-sectional study in Hail region, Saudi Arabia ​

BACKGROUND

Diabetes Mellitus is a serious and expanding health problem, together with the issues of health- related quality of life (HRQoL). This further puts pressure on the government to allocate more funds for public healthcare.

OBJECTIVES

This study was devised to evaluate the health-related quality of life of people living with diabetes in Hail region of Saudi Arabia.

METHODS

This cross-sectional research was carried out at eight locations in the Hail region of Saudi Arabia between 21st March-20th May 2022 using the adapted version of the Euro QoL-5 dimension (EQ-5D-3L) questionnaire. A multistage random sample approach was used to choose the diabetes clinics, and data collectors approached the participants in the waiting areas to collect the information. The data were analyzed using logistic regression analysis, Mann-Whitney test, and Kruskal-Wallis tests in IBM SPSS statistics 21.0.

RESULTS

The mean HRQoL score was 0.71±0.21 with a visual analog score of 68.4±16.2. Despite having much higher levels of quality of life in terms of self-care (85.8%), regular activity (73.8%) and anxiety (71.8%), nearly one half of the people reported moderate pain or discomfort, and more than one third reported having moderate mobility issues. In general, the quality of life for women was poorer than for men. Individuals with diabetes who were unmarried, young, educated, financially secure, and taking only oral medication had much improved HRQoL. The Euro QoL of people with diabetes patients were significantly influenced by gender, marital status, age, education, employment and treatment modality (p-values < 0.05), whereas only treatment modality had a significant impact on the patients' visual analogue measures (p-values < 0.05).

CONCLUSIONS

The HRQoL of people with diabetes in Hail region was moderate in general, with pain and mobility issues being particularly prevalent. Gender, marital status, age, education, employment and type of medication therapy are significant predictors of HRQoL of patients with diabetes. Hence, planning and programs to enhance the HRQoL of people with diabetes, especially women is recommended.

Psychometric Validation of the Patient-Reported Experience Measure (PREM) Questionnaire "HowRwe" in Patients With Respiratory Disease Receiving Home Respiratory Therapies

Introduction

The patient experience is defined as all the interactions that occur between patients and the healthcare system. The experience of patients with respiratory disease with home respiratory treatments (HRT) is not captured in currently available Patient-Reported Outcome Measures (PROM). We present the psychometric validation of the Patient-Reported Experience Measure (PREM) 'HowRwe' in Spanish and for respiratory patients with HRT.

Methods

After translation following ISPOR guidelines (International Society for Pharmacoeconomics and Outcomes Research), the questionnaire was administered to adult respiratory patients who were receiving treatment at Hospital Universitario de La Princesa. The administration was done in two stages with 6 months of difference between the pre- and post-test.

Results

We studied 228 respiratory patients, with a mean (SD) age of 64.1 (13.2) years, 52.2% were men, 68.0% were married or coupled, and 56.6% were retired. Reliability coefficients of the scale were adequate, with α = .921 and Ω = .929 for pre-test, and α = .940 and Ω = .958 for post. The confirmatory factor analysis tested for pre- and post-intervention, showed an excellent overall fit: χ2(2) = 49.380 (p < .001), CFI = .941 and SRMR = .072; and χ2(2) = 37.579 (p < .001), CFI = .982 and SRMR = .046, respectively. No statistically significant associations were observed for neither age, adherence nor quality of life, except between HowRwe post-test and quality of life pre-test (r = .14 [.01,.26]; p = .035). No significant differences were found in sociodemographic variables. No differences in pre-test or post-test were found in effect of HRT. 85.6% of patients found the content of HowRwe "Useful", and the preferred channel to respond it were paper, app and email.

Conclusions

The Spanish version of the 'HowRwe' questionnaire to measure the experience in respiratory patients with home respiratory treatments (HRT), has adequate psychometric properties and conceptual and semantic equivalence with the original English version.

Effects of multi-gravitational suspension-based therapy on posture, physical fitness, quality of life, depression, and sleep quality in women without regular exercise habits

BACKGROUND

Multi-gravitational suspension-based therapy (M-Gravity) is a comprehensive discipline based on the principles of non-gravity, which serves to increase the quality of life and holistic health of the individual with the rehabilitation content of non-pressure inversion therapy and suspension systems.

AIMS

To examine the effects of M-Gravity exercise on posture, physical fitness, quality of life, depression, and sleep quality in women without regular exercise habits.

METHODS

This study included 20 women without regular exercise habits, who participated in M-Gravity exercise and 20 women who did not participate in any exercise program. Posture was measured by the New York posture rating chart, flexibility of the hamstring and pectoral muscles were assessed with flexibility tests, and endurance of the core muscles was measured with plank test. Depression levels were measured by Beck Depression Inventory, sleep quality was measured by Pittsburgh Sleep Quality Index, and Nottingham Health Profile was used to measure the perceived health levels of the subjects. Measurement of the core stability was performed with the Stabilizer Pressure Biofeedback. Two evaluations were made at baseline and after 4 weeks of exercise program.

RESULTS

Although statistically significant results were achieved for all parameters in the M-Gravity group, no differences were observed in the control group between baseline and post-test scores (p < 0.05).

CONCLUSIONS

We came to the idea that eight sessions of M-Gravity program may have positive effects on posture, physical fitness and quality of life in women who do not have regular exercise habits.

The relationship between children's oral health behaviours and oral health-related quality of life: a cross-sectional study

BACKGROUND

Understanding oral health behaviour s and their impact on Oral Health-Related Quality of Life (OHRQoL) may serve as an instrument to articulate the conventional oral health policy framework, thereby ameliorating the overall health of young individuals in the long term.

OBJECTIVE

The aim of this study was to investigate the relationship between children's oral health behaviour s and Oral Health-Related Quality of Life in the capital governorate, Kuwait.

METHODS

A cross-sectional study involving 607 children aged 12-14 years, randomly selected from schools in Kuwait Capital Region. A validated Oral Health Behaviour s and OHRQoL Child Perception Questionnaires (CPQ12-14) was used to collect the data. Chi-square, t-tests, and ANOVA were used to examine the association between oral behaviour s and children's OHRQoL.

RESULTS

About 52.2% of participants were males and the overall response rate was 93.8%. The mean ± SD for total OHRQoL impact was 3.1 ± 0.58, while the total mean for individual domains- for oral symptoms, functional limitations, emotional well-being and social well-being were 2.89 ± 0.63, 2.89 ± 0.72, 3.1 ± 0.91 and 3.4 ± 0.61, respectively. There was no significant difference in total OHRQoL impact score by frequency of last dental visit, flossing, use of mouth rinse or chewing gum (p > 0.05) but for the overall OHRQoL, frequency of soft drink intake was the only significant predictor associated with 0.2-unit decrease (B = -0.207, 95% CI, p = 0.002) in total OHRQoL scores.

CONCLUSIONS

High frequency of soft drink consumption was related to poorer OHRQoL. Behaviour changing interventions based on OHRQoL inferences coupled with clinical intervention are needed.

Factors associated with change in health-related quality of life in people with gout: a 3-year prospective cohort study in primary care

OBJECTIVE

To describe factors associated with change in health-related quality of life (HRQOL) in people living with gout in primary care.

METHODS

In a UK prospective cohort study, adults with a diagnosis of gout registered with 20 general practices completed the Gout Impact Scale (GIS; scale 0-100), 36-item Short Form Physical Function subscale (PF-10; 0-100) and HAQ Disability Index (HAQ-DI; 0-3) via postal questionnaires at baseline and 6, 12, 24 and 36 months. Linear mixed modelling was used to investigate factors associated with changes in HRQOL over 3 years.

RESULTS

A total of 1184 participants responded at baseline (adjusted response 65.6%); 990 (83.6%) were male, with a mean age of 65.6 years (s.d. 12.5). A total of 818, 721, 696 and 605 responded at 6, 12, 24 and 36 months, respectively. Factors associated with worse disease-specific and generic HRQOL over 3 years were flare frequency (five or more flares; GIS subscales, PF-10), oligo/polyarticular flares (GIS subscales, PF-10, HAQ-DI), worse pain (GIS subscales, PF-10, HAQ-DI), body pain (GIS subscales, PF-10, HAQ-DI) and more severe depression (GIS subscales, PF-10, HAQ-DI) (P ≤ 0.05). More severe anxiety was associated with worse disease-specific HRQOL only (GIS subscales). Older age (PF-10), being female (PF-10, HAQ-DI) and BMI (HAQ-DI) were associated with worse generic HRQOL (P ≤ 0.05).

CONCLUSION

Gout-specific, comorbid and sociodemographic factors were associated with change in HRQOL over a 3-year period, highlighting people at risk of worse outcomes who could be targeted for interventions.

Reference values of EORTC QLQ-C30, EORTC QLQ-BR23, and EQ-5D-5L for women with non-metastatic breast cancer at diagnosis and 2 years after

PURPOSE

To obtain reference norms of EORTC QLQ-C30, EORTC QLQ-BR23, and EQ-5D-5L, based on a population of Spanish non-metastatic breast cancer patients at diagnosis and 2 years after, according to relevant demographic and clinical characteristics.

METHODS

Multicentric prospective cohort study including consecutive women aged ≥ 18 years with a diagnosis of incident non-metastatic breast cancer from April 2013 to May 2015. Health-related quality of life (HRQoL) questionnaires were administered between diagnosis and beginning the therapy, and 2 years after. HRQoL differences according to age, comorbidity and stage were tested with ANOVA or Chi Square test and multivariate linear regression models.

RESULTS

1276 patients were included, with a mean age of 58 years. Multivariate models of EORTC QLQ-C30 summary score and EQ-5D-5L index at diagnosis and at 2-year follow-up show the independent association of comorbidity and tumor stage with HRQoL. The standardized multivariate regression coefficient of EORTC QLQ-C30 summary score was lower (poorer HRQoL) for women with stage II and III than for those with stage 0 at diagnosis (- 0.11 and - 0.07, p < 0.05) and follow-up (- 0.15 and - 0.10, p < 0.01). The EQ-5D-5L index indicated poorer HRQoL for women with Charlson comorbidity index ≥ 2 than comorbidity 0 both at diagnosis (- 0.13, p < 0.001) and follow-up (- 0.18, p < 0.001). Therefore, we provided the reference norms at diagnosis and at the 2-year follow-up, stratified by age, comorbidity index, and tumor stage.

CONCLUSION

These HRQoL reference norms can be useful to interpret the scores of women with non-metastatic breast cancer, comparing them with country-specific reference values for this population.

Pelvic floor physical therapy in the treatment of chronic anal fissure (PAF trial): quality of life outcome

BACKGROUND

Chronic anal fissure is one of the most common anorectal diseases and is associated with reduced quality of life. The aim of this study was to investigate the effects of pelvic floor physical therapy on quality of life in patients with chronic anal fissure using the Short-Form 36 Health Survey (RAND-36).

METHODS

Adult patients, with chronic anal fissure and concomitant pelvic floor dysfunction, such as dyssynergia and increased pelvic floor muscle tone, were recruited at the Proctos Clinic in the Netherlands, between December 2018 and July 2021 and randomly assigned to an intervention group, receiving 8 weeks of pelvic floor physical therapy or assigned to a control group receiving postponed pelvic floor physical therapy (PAF trial). Quality of life and pain ratings were outcomes of the study and were measured at 8- and 20-week follow-up.

RESULTS

One hundred patients (50 women and 50 men, median age 44.6 years [range 19-68 years]), completed the RAND-36 questionnaire and visual analog (VAS) pain scale score at admission. A significant improvement was found at 20-week follow-up in all domains of the RAND-36; physical functioning, pain, health change (p < 0.001); physical role, vitality, general health, social functioning, emotional role, mental health (p < 0.05). VAS pain was significantly reduced at 8 weeks (mean estimated difference 1.98; 95% CI 1.55-2.42, p < 0.001) and remained significant at 20-week follow-up (p < 0.001). The difference between the groups as regards change in the mean pain intensity scores at 8 weeks was 2.48 (95% CI - 3.20 to - 1.75; p < 0.001). Compared to the reference values of the general Dutch population, the patients in our study with a chronic anal fissure and pelvic floor dysfunction reported an impaired quality of life in 8 of 9 domains of the RAND-36. After treatment, significant lower scores were found in 2 out of 9 domains.

CONCLUSIONS

The results of this study provide evidence that treatment by pelvic floor physical therapy improves quality of life and reduces pain, making it an important tool in management of chronic anal fissure and concomitant pelvic floor dysfunction.

The Interactive Effects of Post-Traumatic Stress Symptoms and Breathlessness on Fatigue Severity in Post-COVID-19 Syndrome

Background: Post-traumatic stress symptoms (PTSS) and breathlessness have been well documented in the acute phase of COVID-19 as well as in Post-COVID-19 Syndrome (PCS), commonly known as Long-COVID. The present study aimed to explore whether PTSS and breathlessness interact to exacerbate fatigue among individuals recovering from PCS, similar to the effects evidenced in other health conditions that feature respiratory distress.. Methods: Outcome measures were collected from 154 participants reporting persistent fatigue following acute COVID-19 infection who were enrolled in a 7-week rehabilitation course provided by the Primary Care Wellbeing Service (PCWBS) in Bradford District Care NHS Foundation Trust (BDCFT). Results: Hierarchical multiple linear regression revealed that fatigue severity was associated with a significant interaction between PTSS and breathlessness, even when controlling for pre-COVID health related quality of life (HRQoL), age, symptom duration and hospital admittance during the acute phase. Furthermore, improvements in fatigue following rehabilitation were significantly associated with improvements in PTSS. Conclusions: PTSS may be an important therapeutic target in multidisciplinary rehabilitation for reducing fatigue in the recovery from PCS. It is therefore important that treatment for PCS takes a biopsychosocial approach to recovery, putting emphasis on direct and indirect psychological factors which may facilitate or disrupt physical recovery. This highlights the need for all PCS clinics to screen for PTSD and if present, target as a priority in treatment to maximise the potential for successful rehabilitation.

Does the mode of delivery affect the health-related quality of life? A comparative analysis

Background

Health-related quality of life (HRQoL) of postpartum mothers is a multidimensional concept and is relatively neglected in both researches and in practice as most postpartum researches have focused on the physical complications. In line with the global trends, India has witnessed a sharp rise in cesarean section (CS) deliveries and has become a global concern for the health of the mother as well as her quality of life.

Objectives

This study was conducted to analyze and compare the HRQoL after normal vaginal delivery and CS in the postpartum women.

Methods

It was a community-based cross-sectional study and a predesigned, pretested interview schedule was used in the form of a questionnaire including the Medical Outcomes Study Short Form 36 Health Survey for HRQoL. The study was conducted in a resettlement colony, Kalyanpuri located in Delhi, India with a total population of 25,754 with 4596 eligible couples in 4302 households from November 2018 to March 2020. The study participants comprised of a sample size of 330 post-partum women and the data were collected in the 6^th week of post-partum period.

Results

In our study, there were statistically significant (P < 0.05) differences with mode of delivery as one of the predictors of HRQoL of postpartum mothers. The study subjects with vaginal delivery had higher mean HRQoL score under all the domains.

Conclusion

In CS, reduced physical activity, body pain not only affected the mental health domain score but also significantly impacted the emotional domain. Promoting the use of family planning services is also significant in improving maternal health and should be made a provision of quality of care and strengthening of quality improvement and sustainable quality assurance mechanisms are major problem-solving steps in improving access to healthcare.

Determinants of Health-Related Quality of Life among Post-Partum Women Residing in a Resettlement Colony of East Delhi

Abstract: The postpartum period marks a transition phase in the life of the mother as well as the whole family. Health Related Quality of Life (HRQoL) is an important aspect for not only mother’s physical and psychological health. The study was conducted in a resettlement colony, Kalyanpuri located in Delhi, India with a sample size of 330 post-partum women and the data was collected in the 6th week of post-partum period using the MOS SF-36 (Medical Outcomes Study Short Form 36 Health Survey) for health related quality of life. Among the study subjects, 34.2% had the birth order two and they showed the best mean HRQoL score. The mean score was low for the study subjects with complications in the antepartum, intrapartum and postpartum period (52.9 ± 18.4) as well as in foetal complications where the intrapartum period complications had the worst mean HRQoL score. Healthcare workers of the study area visited 91.5% of the subjects during the post-partum period and had better HRQoL mean score. Also, 22.4% subjects had history of mistreatment and abuse with decline in the mean HRQoL scores. Across the study subjects, 54.4% had financial hardships faced by their family members which had poor HRQoL mean scores. This study uncovered various horizons of health related quality of life for assessment of women in the post-partum period which emphasised the modifications and considerations to include quality as one of the determinant and indicator of health.

Measuring Quality of Life in Parkinson’s Disease—A Call to Rethink Conceptualizations and Assessments

Parkinson’s disease (PD) is a chronic condition that considerably impacts the perception of quality of life (QoL) in both patients and their caregivers. Modern therapeutic approaches and social efforts strive at maintaining and promoting QoL. It has emerged as a fundamental parameter for clinical follow-up and poses one of the most important endpoints in scientific and economic evaluations of new care models. It is therefore of utmost importance to grasp concepts of QoL in a meaningful way. However, when taking a look at the origin of our modern understanding of QoL and existing methods for its measurement in PD patients, some aspects seem to lack sufficient appreciation. This article elaborates on how the perception of health and QoL have changed over time and discuss whether current understandings of both are reflected in the most commonly applied assessment methods for people with PD.

Disease-specific quality of life in patients with diabetic neuropathy

OBJECTIVES

To compare health-related quality of life (HRQoL) among patients with diabetes mellitus (DM) and diabetic neuropathy (DN) (D+N) with patients with DM without DN (D-DN) and healthy participants. To evaluate factors associated with poor HRQoL in patients with DN.

METHODS

This study included 306 participants residing in Bisha, Saudi Arabia. Patients with DM were screened for DN using the Michigan Neuropathy Screening Instrument. Neuropathy severity, disability and HRQoL were determined using the Neuropathy Severity Scale (NSS), the Neuropathy Disability Score (NDS), and the Norfolk Quality of Life-Diabetic Neuropathy (QOL-DN) tool, respectively. Nerve conduction studies (NCSs) were also performed.

RESULTS

The D+DN group had poorer overall and domain HRQoL scores compared to the D-DN group (p<0.001). There was a strong correlation between overall HRQoL score and both NDS and NSS scores in the D+DN group (ρ= -0.71 and p<0.0001; ρ= -0.81 and p<0.0001, respectively). There was also a significant difference in all mean HRQoL domain scores between D+DN participants with normal and abnormal NCS. Physical inactivity (p=0.043), duration of DM (p<0.0001), abnormal NCS, NSS (p<0.0001), and NDS (p<0.0001) predicted HRQoL in the D+DN group.

CONCLUSION

D+DN participants had a worse HRQoL compared with D-DN and healthy counterparts. NDS, NNS, physical inactivity, abnormal NCS, and duration of DM independently predicted poor HRQoL in D+DN participants.

Measurement properties of the EQ-5D-Y administered through a smartphone app in children with asthma: a longitudinal questionnaire study

BACKGROUND

Asthma impacts children's physical, emotional, and psychosocial Health-Related Quality of Life (HRQL). The EQ-5D-Y is a generic econometric instrument developed to measure HRQL in children.

OBJECTIVE

Evaluation of feasibility, validity, reliability, and responsiveness of EQ-5D-Y descriptive system and utility index to allow the assessment of HRQL in children with asthma, aged 8-11 years (self-response version) or under 8 years old (proxy-response version).

METHODS

We used data from baseline to 10 months of follow-up of an observational, prospective study of children with persistent asthma recruited by pediatricians in Spain (2018-2020). HRQL instruments were administered through a smartphone application: ARCA app. The EQ-5D-Y is composed of a 5-dimension descriptive system, a utility index ranging from 1 to - 0.5392, and a general health visual analogue scale (EQ-VAS). The Pediatric Asthma Impact Scale (PROMIS-PAIS) includes 8 items, providing a raw score. Construct validity hypotheses were stated a priori, and evaluated following two approaches, multitrait-multimethod matrix and known groups' comparisons. Reliability and responsiveness subsamples were defined by stability or change in EQ-VAS and the Asthma Control Questionnaire (ACQ), to estimate the intraclass correlation coefficient (ICC) and the magnitude of change over time.

RESULTS

The EQ-5D-Y was completed at baseline for 119 children (81 self-responded and 38 through proxy response), with a mean age of 9.1 (1.7) years. Mean (SD) of the EQ-5D-Y utility index was 0.93 (0.11), with ceiling and floor effects of 60.3% and 0%, respectively. Multitrait-multimethod matrix confirmed the associations previously hypothesized for the EQ-5D-Y utility index [moderate with PROMIS-PAIS (0.38) and weak with ACQ (0.28)], and for the EQ-5D-Y dimension "problems doing usual activities" [moderate with the ACQ item (0.35) and weak with the PROMIS-PAIS item (0.17)]. Statistically significant differences were found in the EQ-5D-Y between groups defined by asthma control, reliever inhalers use, and second-hand smoke exposure, with mostly moderate effect sizes (0.45-0.75). The ICC of the EQ-5D-Y utility index in the stable subsamples was high (0.81 and 0.79); and responsiveness subsamples presented a moderate to large magnitude of change (0.68 and 0.78), though without statistical significance.

CONCLUSIONS

These results support the use of the EQ-5D-Y as a feasible, valid, and reliable instrument for evaluating HRQL in children with persistent asthma. Further studies are needed on the responsiveness of the EQ-5D-Y in this population.

Factors Associated with Quality of Life in Patients with Type 2 Diabetes of South Benin: A Cross-Sectional Study

Background: Type 2 diabetes (T2D) adversely affects health-related quality of life (QoL). However, little is known about the QoL of diabetic patients in Benin, where the disease is a growing concern. Thus, this study aims to assess the QoL and its associated factors among T2D patients in Cotonou, southern Benin. Methods: A total of 300 T2D patients (age > 18 years) were enrolled, and the diabetes-specific quality of life (DQoL) and Natividad self-care behaviors’ (SCB) instruments were used for data collection. DQoL scores were calculated, and factors associated with DQoL explored using logistic regression. Results: The mean of patients’ DQoL was 38.1 ± 4.1, with 43% having low QoL. In terms of DQoL, 56.3% reported a high diabetes impact, followed by low life satisfaction (53%) and high worry about diabetes (32.7%). In the logistic regression analysis, education, marital status, occupation, family history of diabetes, complications, and social support were associated with DQoL. SCB factors, including healthy eating, problem-solving, coping strategies, and risk reduction, were significant predictors of DQoL. Conclusions: Patients’ empowerment, starting with self-management education, is essential to improve the QoL of T2D patients in Cotonou. However, the programs need to target low education, low socioeconomic status, low social support, and overweight patients.

Health-Related Quality of Life Among Liver Disorder Patients in Northern India

Objective:

The present study aims to determine the health-related quality of life (HRQoL) among liver disorder patients being treated in tertiary care hospital in north India and exploration of factors affecting HRQoL.

Methodology:

The HRQoL was assessed among 230 patients visiting either the outpatient department (OPD) or those admitted in high dependency unit (HDU) or liver intensive care unit (ICU) using direct measuring tools such as Euro QoL five-dimension questionnaire (EQ-5D) and EQ visual analog scale. Multivariate regression was used to explore the factors influencing HRQoL.

Results:

Mean EQ-5D scores among chronic hepatitis and compensated cirrhosis patients were 0.639 ± 0.062 and 0.562 ± 0.048, respectively. Among those who were admitted in the ICU or HDU, mean EQ-5D score was 0.295 ± 0.031. At discharge, this score improved significantly to 0.445 ± 0.055 (P < 0.001). The multivariate results implied that HRQoL was significantly better among patients with lower literacy level (P = 0.018) and those treated in OPD settings (P < 0.001).

Conclusion:

HRQoL is impaired among patients suffering from liver disorders specifically those admitted in ICU. Further, there is a need to generate more evidence to explore the impact of determinants and treatment-associated costs on the HRQoL.

Quality of life analysis of children with patent ductus arteriosus after closure treatment: A single-centre study

AIM

To explore the changes in quality of life (QoL) in children who underwent patent ductus arteriosus (PDA) closure and the difference in the QoL between the post-operative patients and healthy children.

METHODS

The Pediatric Quality of Life Inventory 4.0 scale was used to assess the QoL of 48 children before and after receiving PDA closure and 50 healthy children who underwent physical examination in our hospital. Relevant clinical data were collected and analysed.

RESULTS

In this study, a total of 45 patients completed the follow-up, and all the children in the control group completed the follow-up. The results showed that the patients' QoL had been improved after PDA closure, and the scores of emotional functioning and social functioning had been significantly improved compared with those in the pre-operative status. In comparing the QoL between the patient group and the control group, the results before treatment were worse than those of the control group. After treatment, the gap between the score of QoL of the patients and the healthy control group was reduced to some extent. However, in terms of social functioning, the patients' feedback was not as positive as healthy children.

CONCLUSION

For children with PDA, closure treatment can significantly improve their clinical symptoms and QoL. However, there is still a gap compared with healthy children, so health education and further intervention after treatment are still necessary.

Mapping the Patient-Oriented Prostate Utility Scale From the Expanded Prostate Cancer Index Composite and the Short-Form Health Surveys

OBJECTIVES

This study aimed to develop mapping algorithms from the Expanded Prostate Cancer Index Composite (EPIC) and the Short-Form (SF) Health Surveys to the Patient-Oriented Prostate Utility Scale (PORPUS), an econometric instrument specifically developed for patients with prostate cancer.

METHODS

Data were drawn from 2 cohorts concurrently administering PORPUS, EPIC-50, and SF-36v2. The development cohort included patients who had received a diagnosis of localized or locally advanced prostate cancer from 2017 to 2019. The validation cohort included men who had received a diagnosis of localized prostate cancer from 2014 to 2016. Linear regression models were constructed with ln(1 - PORPUS utility) as the dependent variable and scores from the original and brief versions of the EPIC and SF as independent variables. The predictive capacity of mapping models constructed with all possible combinations of these 2 instruments was assessed through the proportion of variance explained (R²) and the agreement between predicted and observed values. Validation was based on the comparison between estimated and observed utility values in the validation cohort.

RESULTS

Models constructed with EPIC-50 with and without SF yielded the highest predictive capacity (R² = 0.884, 0.871, and 0.842) in comparison with models constructed with EPIC-26 (R² = 0.844, 0.827, and 0.776). The intraclass correlation coefficient was excellent in the 4 models (>0.9) with EPIC and SF. In the validation cohort, predicted PORPUS utilities were slightly higher than those observed, but differences were not statistically significant.

CONCLUSIONS

Mapping algorithms from both the original and the abbreviated versions of the EPIC and the SF Health Surveys allow estimating PORPUS utilities for economic evaluations with cost-utility analyses in patients with prostate cancer.

Vision-related quality of life and psychosocial well-being of patients with episcleritis and scleritis: a neglected essence?

BACKGROUND

To assess the change in vision-related quality of life and psychosocial well-being of the patients with episcleritis and scleritis patients before and after treatment.

RESULTS

This one-and-a-half-year prospective study was conducted among 76 eyes of 71 new patients of episcleritis and scleritis. A structured questionnaire was used to assess the visual and to analyze the change in effect size. The male-to-female ratio was 1:1.536. Episcleritis was seen in 41 cases (57.7%) while scleritis was seen in 30 cases (42.3%). Patients with episcleritis had statistically significant improvement in general function score (GF) (p < 0.05) using paired t-test. The effect size showed medium improvement (approximately 0.5). Whereas there was no statistically significant change in psychosocial impact (PI), visual symptoms (VS) scoring, and a total score (p < 0.05) using paired t-test. The effect size showed no improvement for PI and total score and small improvement for VS score. Patients with scleritis had statistically significant improvement in general function score (GF), visual symptoms (VS) scoring and total score (p < 0.05) using paired-t-test. The effect size showed medium improvement (approximately 0.5) for general function score (GF) and total score. However, the effect size showed only a small improvement (approximately 0.2) for psychosocial impact (PI) score.

CONCLUSIONS

VisionRelated Quality of Life of patients with scleritis showed significant improvement following treatment unlike episcleritis indicating scleritis more adversely affecting psychosocial well-being.

A quantitative analysis of the relationship between posttraumatic growth, depression and coping styles after burn

INTRODUCTION

Posttraumatic growth (PTG) is "the subjective experience of positive psychological change reported by an individual as a result of the struggle with trauma" (Zoellner and Maercker, 2006 [1]). PTG after burn is similar to PTG after other types of trauma (Martin et al., 2016 [2]). The aim was to assess the relationship between coping styles, via the BriefCOPE (Carver et al., 1989 [9]), and posttraumatic growth via the Posttraumatic Growth Inventory (Cann et al., 2010 [4]), in an adult burn population.

METHOD

36 burn patients who required surgery for wound closure were recruited within 2 years of their burn. They completed the PTGI, DASS-D, and BriefCOPE, and again one month later. Regression analysis with backwards elimination assessed the relationships between coping styles, depression and posttraumatic growth.

RESULTS

Of the 14 coping types identified in the BriefCOPE, three were associated with PTG after burn: positive reframing, religion and acceptance. Three coping strategies were associated with greater levels of depression: behavioural disengagement, venting and self-blame.

CONCLUSION

Behavioural disengagement, venting and self-blame behaviours can be used as 'red flags' to trigger early screening for depression and to enable timely treatment of depression. To maximise posttraumatic growth interventions that promote positive reframing, use of religion, and acceptance are necessary.

Health-Related Quality of Life in Irritable Bowel Syndrome: A Systematic Review and Meta-analysis

Irritable bowel syndrome (IBS) affects up to 20% of the global population and is associated with impaired health-related quality of life (HRQoL). This systematic review and meta-analysis aimed to investigate differences in HRQoL of those with IBS compared with healthy controls and to examine whether HRQoL improves following psychological intervention. Online databases were searched for articles from 2002 to 2017. Studies were screened and data extracted according to predetermined criteria. A total of 4,154 citations were identified from which 36 were eligible for inclusion. Eight studies compared HRQoL of those with IBS (n = 822) with that of healthy individuals (n = 3,809). Those with IBS suffered significant impairment across all HRQoL domains compared with healthy individuals, with the majority of effects (Cohen's d) being moderate to large. Twenty-eight studies investigated HRQoL in IBS following psychological intervention (n = 1,308) relative to controls (n = 1,006). All HRQoL domains improved with large effects following treatment; however, maintenance of these effects was inconsistent. Those with IBS experience poorer HRQoL than the wider community; nevertheless, psychological interventions are associated with improved HRQoL across all domains. High-quality studies are needed to better inform gastroenterological nurses of which interventions are most efficacious in alleviating the burden of IBS, and which IBS subpopulations would benefit.

Instruments measuring the quality of life among people living with type 2 diabetes mellitus in India: a systematic review protocol

INTRODUCTION

Type 2 diabetes mellitus affects an individual's quality of life (QoL); and there are multiple instruments that can be used to measure QoL. The purpose of this systematic review is to identify the existing instruments that have been used to measure QoL in people living with diabetes, and to enlist the major domains (such as physical and psychological components) available in the identified instruments. Additionally, we plan to determine the psychometric properties of the identified QoL instruments using COnsensus-based Standards for the selection of health Measurement INstruments (COSMIN) methodology.

METHODS AND ANALYSIS

The Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocol guideline was followed to report this systematic review protocol. Searches will be conducted on MEDLINE (via PubMed, Web of Science), SCOPUS and CINAHL. Predetermined inclusion/exclusion criteria will be applied to the search results, to include studies with adult individuals diagnosed with type 2 diabetes mellitus, with and without complications, and exclude studies with type 1 diabetes or other clinical illness. Studies conducted outside India will be excluded. Five authors in pairs will independently screen the articles and extract the data that meets the inclusion criteria. The COSMIN criteria will be used to assess the risk of bias of included studies. Narrative synthesis will be performed to analyse the findings of the instruments.

ETHICS AND DISSEMINATION

Ethical permission is not applicable, as this is a systematic review. We intend to disseminate the systematic review findings through a national or international conference and publish the findings in a peer-reviewed journal.

PROSPERO REGISTRATION NUMBER

CRD42020180432.

Association between self-rated health and the risk of hip fracture and mortality in a cohort of older women during a 10-year follow-up

Fragility fracture of the hip is associated with reduced functional status and mortality. Poor self-rated health (SRH) might be such an indicator. Our aim was to study if SRH was associated with hip fractures and all-cause mortality within the next 10 years in community-dwelling older women. A population-based sample of 350 women aged between 69 and 79 years (median 72.4) assessed their SRH by answering the question "How would you rate your health right now" by putting a mark on a visual-analogue scale (0-100 mm). Information on hip fracture and mortality over the next 10 years was retrieved from health care registers. The association between SRH and hip fracture and all-cause mortality was tested with a Cox proportional hazards regression model. SRH was divided into low, intermediate, and high (reference) assessed SRH. During the study, 40 hip fractures and 72 deaths occurred. The median value of SRH was 62 mm (IQR 50-81 mm). The age-adjusted hazard ratio (HR) for hip fracture was significantly higher in the group with low and intermediate SRH; HR: 3.17 (95% CI 1.25-8.01), and HR: 2.75 (95% CI 1.08-7.04), compared with high SRH. Adding bone mineral density (at the femoral neck) gave even greater risk. We did not find the hypothesized association between SRH and mortality. In our study, SRH indicated a higher risk of future hip fracture in older women. SRH might be a marker that could add information about the risk of hip fracture independently of bone mineral density.

Validity of the Malay EQ-5D-3L in the Malaysian Transfusion-Dependent Thalassemia Population

OBJECTIVE

The objective of this study was to examine the cross-sectional convergent and known-group validity of the Malay-language EQ-5D-3L instrument in children and adults with transfusion-dependent thalassemia (TDT).

METHODS

A cross-sectional health-related quality of life survey involving TDT patients from 12 different treatment centers across Malaysia was conducted using the Malay PedsQL 4.0 Generic Core Scales and the Malay EQ-5D-3L questionnaire. Patients with non-TDT and other hemoglobinopathies were excluded. Convergent, discriminant, and known-group validity of the EQ-5D-3L was assessed against the PedsQL 4.0 Generic Core Scales in children. In the adult population, known-group validity of the EQ-5D-3L was assessed using an a priori hypothesis between patients' demographic characteristics and health outcomes obtained from literature.

RESULTS

A total of 370 children and 225 adults were sampled. The mean (standard deviation) EQ-5D-3L scores of the children were 0.892 (0.082) and the adults were 0.887 (0.085). Convergent and discriminant validity was identified when correlated with the PedsQL domain in children. In both groups, known-group validity was evident when comparing groups of patients with reported problems to the group of patients with no reported problems on the EQ-5D-3L domains based on the a priori hypothesis derived from literature.

CONCLUSION

This study found convergent, discriminant, and known-group validity of the Malay EQ-5D-3L in a population-based sample of patients with TDT. Hence, the instrument is valid for the assessment of health-related quality of life in children and adults with TDT in Malaysia.

Psychometric Properties of the QoL-ME: A Visual and Personalized Quality of Life Assessment App for People With Severe Mental Health Problems

Background: Quality of Life (QoL) assessment in people with severe mental health problems may benefit from improved personalization and accessibility. Therefore, an innovative, digital, visual, and personalized QoL assessment app for people with severe mental health problems was recently developed: the QoL-ME. The aim of this study was to evaluate the psychometric quality of the QoL-ME by assessing its reliability, validity, and responsiveness. Methods: To examine the reliability of the QoL-ME, the internal consistency of its subscales was assessed using Cronbach's Alpha. Correlations between the QoL-ME and the MANSA were computed to appraise the construct validity of the QoL-ME. Internal responsiveness was evaluated using the standardized response mean and external responsiveness was investigated using hierarchical regression. Results: Cronbach's Alpha's of the subscales of the QoL-ME ranged between 0.5 and 0.84. In accordance with expectations, the language-based core version of the QoL-ME correlated strongly (r = between 0.55 and 0.76) with the MANSA, whilst the picture-based additional modules of the QoL-ME correlated moderately (r = 0.3) with the MANSA. The standardized response mean was 0.23 and the regression model revealed a coefficient β of -0.01. Conclusions: The QoL-ME has adequate psychometric properties. In comparison with similar pictorial instruments, both the QoL-ME's reliability and validity can be considered as sufficient. The results indicate that the responsiveness of the QoL-ME is insufficient. Additional research is needed to evaluate and potentially modify the instrument to improve its responsiveness.

Cross-cultural adaptation of the sinus and nasal quality of life survey (SN-5) to Spanish

OBJECTIVE

There is a high prevalence for rhinitis with an increasing trend. However, there is a lack of specific quality of life pediatric questionnaires for sinonasal symptoms. The Sinus and Nasal Quality of Life Survey (SN-5) is the only validated instrument specifically designed with this objective. In this work we have translated and validated the Spanish version of the SN5 questionnaire.

METHODS

The SN5 was translated according to the World Health Organization recommendation for the translation and adaptation of instruments. The final version of the Sp-SN5 was administered twice (day 0 and day 7) to 137 participants with and without sinonasal symptoms. Reliability was measured with Cronbach α, temporal stability was measured with intraclass correlation coefficient. External validity was assessed with a ROC curve comparing a cohort of cases (children going to turbinate radiofrequency ablation) and controls (asymptomatic children).

RESULTS

A Spearman correlation between the total result of the Sp-SN-5 questionnaire and the QOL score showed a strong negative correlation in the general sample and all the age subgroups. Internal consistency measured with Cronbach α was 0.87 for 5 items and was still over 0.83 after removing each item of the test. The intraclass correlation coefficient (ICC) for test-retest measurements was 0.94. The receiver operating characteristic (ROC) curve for all the included participants showed a very high area under the curve (0.998).

CONCLUSIONS

The Sp-SN-5 questionnaire was successfully translated and cross-culturally adapted into Spanish, and the translated version exhibited adequate properties. The survey was effective in assessing the quality of life of pediatric patients with sinonasal complaints and can be used for this purpose both in a clinical setting and in future research.

Health and quality of life among a cohort of patients having lateral internal sphincterotomy for anal fissures

AIM

The aim of this study is to report changes in health-related quality of life attributable to lateral internal sphincterotomy for treatment of anal fissure. There is very little evidence on whether the overall health-related quality of life of patients is detrimentally affected by the condition, or which aspects of self-perceived health status improve after lateral internal sphincterotomy. This study will articulate which aspects of health tend to improve and guide postoperative expectations appropriately. Knowledge gained from this study may also identify gaps in an individual patient's episode of care.

METHOD

Patients were prospectively identified when they consented to surgical treatment of their anal fissure and were contacted by phone to participate. Participants completed a number of patient-reported outcomes preoperatively and 6 months postoperatively. Faecal incontinence-related quality of life, pain and depression were measured at both time points. The severity of faecal incontinence was measured at both times.

RESULTS

Participants reported high levels of pain preoperatively. Postoperatively, improvement in pain exceeded the threshold of clinical relevance (P < 0.01). Thirty-five per cent of participants reported significant effects of faecal incontinence preoperatively, while 26% did so postoperatively. Participants with multiple comorbidities were more likely to report faecal incontinence postoperatively than preoperatively.

CONCLUSION

This study reports that lateral internal sphincterotomy improved pain symptoms without adverse effects on continence. Not all domains of health-related quality of life were similarly positively affected by anal fissure repair.

Psychometric properties of the Turkish version of Participation and Environment Measure for Children and Youth

BACKGROUND

Participation in daily activities provides many opportunities for children with and without disabilities to improve cognitive, physical and communication abilities; to develop social relationships and to promote adaptive behaviours. The aim of this study is to examine the psychometric properties of the Participation Environment Measure for Children and Youth (PEM-CY) in Turkish children and youth with and without a disability.

METHODS

A total of 410 parents of children with (n = 232) and without (n = 178) disabilities, aged 5-17 years, were included in this study. Cronbach's alpha (α) and intraclass correlation coefficients (ICCs) were evaluated for internal consistency and test-retest reliability, respectively. Discriminant validity was determined by comparing the differences in participation and environment scores for disability groups and age intervals with the two-way analysis of variance (ANOVA) followed by post-hoc analyses when results were statistically significant.

RESULTS

Internal consistency (0.67-0.80) and test-retest reliability (0.67-0.93, p < 0.0001) ranged from moderate to very strong for different summary scores. Discriminant validity of the Turkish version of PEM-CY was supported by significant differences between children with and without disabilities on participation and environment scales (p < 0.05). We identified some significant age differences, but they did not follow consistently.

CONCLUSIONS

The Turkish version of the PEM-CY is a valid and reliable tool to determine the participation and environmental factors in the home, at school and in community settings in Turkish children and youth aged 5-17 years, with and without disabilities.

Patient-based outcomes and quality of life

Patient-based outcomes complement clinical data with patients' self-evaluation of their physical, psychological, and social well-being, and as such facilitate clinical decision-making, assessing the quality of care provided, and evaluating practices and policies. Some validated generic oral health-related quality of life measures used in recent research indicated a high performance. There is a proportional relationship between the quality of life and periodontitis, ie, the higher the level of periodontitis, the poorer the oral health-related quality of life. This relationship is heightened by the presence of symptoms such as bleeding, halitosis, and mobility. On the other hand, periodontal treatment has demonstrated the capability to improve quality of life substantially. Future research should focus on questionnaires that are able to explain the interlinked pathways between periodontal conditions, approaches to treatment approaches, and patients' well-being. The acquisition of new knowledge in the field is essential for the whole community, as we treat people not millimeters.

Self-Perception of Physical Function Contributes to Participation in Cognitively- and Physically-Demanding Activities After Stroke

Background: Persons with and without aphasia experience decreased participation in meaningful activities post-stroke that result in reduced autonomy and poorer quality of life. Physical, cognitive, and/or communication deficits are prevalent post-stroke and many activities given up are purported to require high levels of communicative, cognitive, or physical skill. However, the relationship between deficits after stroke and participation in life activities that appear to require high skill levels in these three areas has not been investigated fully.

Objectives: The objectives of this study are to: (1) determine differences in reported participation in communicatively-, cognitively-, or physically-demanding activities in persons after stroke with and without aphasia living in the community, and to (2) investigate whether performance on commonly used self-perception assessments of these three areas predicts reported participation in activities requiring higher levels of skill in these domains.

Methods: In a cross-sectional design, 82 individuals at least 6 months post-stroke with (N = 34) and without aphasia (N = 48) were administered a battery of neuropsychological and participation-based assessments. Supported communication techniques maximized inclusion of individuals with aphasia. A series of regression analyses investigated the relationship between self-perceived communicative, cognitive, and physical functioning and reported participation in activities post-stroke that required high amounts of skilled function in these areas.

Results: People with and without aphasia did not differ in terms of the percentage retained in communicatively-, cognitively-, or physically-demanding activities. All individuals retained higher levels of participation in communicatively- and cognitively-demanding activities (at least 60% retained), compared to participation inphysically-demanding activities (about 50% retained). The strongest predictor for retaining participation in two of the three domains of activities was self-perception of physical function, though much of the variance remained unexplained. Self-perception of communication was not related to participation retention in any of the three domains.

Significance of Impact: Rehabilitation professionals should be aware of the impact that a variety of communicative, cognitive, and physical factors may have on participation post-stroke. Self-perceptions of impairments in communication and cognition may not directly predict participation in activities requiring high levels of communicative and/or cognitive skill, at least for those with mild impairment, even though activities requiring those skills are given up or done less after stroke.

Historic review of long-term outcomes research

PURPOSE OF REVIEW

This review summarizes the results from long-term intensive care outcome research over the past 50 years. Key findings from early studies are reflected in citations of contemporary research.

RECENT FINDINGS

The postintensive care syndrome (PICS) is a multifaceted entity of residual disability and complications burdening survivors of critical illness. Some interventions applied early in the history of outcomes research have now been confirmed as effective in counteracting specific PICS components.

SUMMARY

Interest in patient-centred outcomes has been present since the beginning of modern intensive care. Findings from early long-term studies remain valid even in the face of contemporary large registries that facilitate follow-up of larger cohorts. A further understanding of the mechanisms leading to experienced physical and psychological impairment of PICS will be essential to the design of future intervention trials.

Biomaterials and biocompatibility: An historical overview

This review focuses on the characteristics and applications of biomaterials through the ages, ranging from the prehistoric times to the beginning of the era of modern medicine, which has been arbitrarily set to the middle of the 19th century, when aseptic procedures, antiseptic substances and modern anesthetics were developed. After a brief discussion on the definition of "biomaterial" from an historical point of view and a short introduction on the general history of surgery and dentistry, each material or class of materials will be presented with references listed in chronological order and, where possible, with their real, scientifically demonstrated effects on biological tissues. Particular attention has been given to references that are nowadays considered spurious or affected by translation errors or other kinds of biases.

Item generation for a proxy health related quality of life measure in very young children

BACKGROUND AND AIMS

Very young children have a relatively high prevalence of morbidity and mortality. Health care and supportive technology has improved but may require difficult choices and decisions regarding the allocation of these resources in this age group. Cost-effective analysis (CEA) can inform these decisions and thus measurement of Health-Related Quality of Life (HRQoL) is becoming increasingly important. However, the components of HRQoL are likely to be specific to infants and young children. This study aimed to develop a bank of items to inform the possible development of a new proxy report instrument.

METHODS

A review of the literature was done to define the concepts, generate items and identify measures that might be an appropriate starting point of reference. The items generated from the cognitive interviews and systematic review were subsequently pruned by experts in the field of HRQoL and paediatrics over two rounds of a Delphi study.

RESULTS

Based on the input from the different sources, the greatest need for a new HRQoL measure was in the 0-3-year age group. The item pool identified from the literature consisted of 36 items which was increased to 53 items after the cognitive interviews. The ranking of items from the first round of the Delphi study pruned this pool to 28 items for consideration. The experts further reduced this pool to 15 items for consideration in the second round. The experts also recommended that items could be merged due to their similar nature or construct. This process allowed for further reduction of items to 11 items which showed content validity and no redundancy.

CONCLUSION

The need for an instrument to measure appropriate aspects of HRQoL in infants and young children became apparent as items included in existing measures did not cover the required spectrum. The identification of the final items was based on a sound conceptual model, acceptability to stakeholders and consideration of the observability of the item selected. The pruned item bank of 11 items needs to be subject to further testing with the target population to ensure validity and reliability before a new measure can be developed.

Health-related quality of life among patients with type 2 diabetes mellitus in Eastern Province, Saudi Arabia: A cross-sectional study

Diabetes mellitus has reached epidemic levels, and it threatens the economy and health globally and Saudi Arabia in particular. The study assessed health-related quality of life using EuroQol instrument and its predictors among patients with Type 2 diabetes mellitus in Eastern Province, Saudi Arabia. A cross-sectional study was conducted among 378 patients with Type 2 diabetes mellitus from two major health centers in Eastern Province. The study showed moderate health-related quality of life, as reported by the median index score of 0.808 with more than a quarter of patients with severe-extreme health state in some or all domains. Multiple-regression models showed that male gender, high monthly income, having no diabetes-related complications and having random blood glucose level less than 200 mg/dl were prone to have a higher index score compared to the corresponding contrary groups. The study will help in guiding the development of effective intervention programs to improve diabetes-related health-related quality of life among the Saudi population.

Effectiveness of Lifestyle Health Promotion Interventions for Nurses: A Systematic Review

BACKGROUND

Prior research has investigated various strategies to improve health, wellbeing and the job-related outcomes of nurses. However, the scope of this evidence is not clear and the types of intervention most likely to have positive outcomes are unknown.

OBJECTIVE

To provide an overview and synthesis of the effectiveness of interventions conducted with the goal of improving health, wellbeing and the job-related outcomes of nurses.

METHODS

A systematic database search was conducted from January 2000 to December 2018, with pre-defined criteria (Cochrane Central Register of Controlled Trials; MEDLINE and PubMed; EMBASE; CINAHL; PsycINFO; and BioMed Central). In total, 136 intervention studies with a total sample of 16,129 participants (range 9-3381) were included and evaluated. Data extraction, quality assessment and risk of bias analyses were performed.

RESULTS

Studies included randomised controlled trials (RCTs; n = 52, 38%), randomised crossover design studies (n = 2, 1.5%) and non-randomised pre-post studies with a control group (n = 31, 23%) and without a control group (n = 51, 37.5%). The majority of interventions focused on education, physical activity, mindfulness, or relaxation. Thirty-seven (27%) studies had a multimodal intervention approach. On average, studies had relatively small samples (median = 61; mode = 30) and were conducted predominantly in North America (USA/Canada, n = 53). The findings were mixed overall, with some studies reporting benefits and others finding no effects. Dietary habits was the most successfully improved outcome (8/9), followed by indices of body composition (20/24), physical activity (PA) (11/14), and stress (49/66), with >70% of relevant studies in each of these categories reporting improvements. The lowest success rate was for work-related outcomes (16/32). Separate analysis of RCTs indicated that interventions that focus solely on education might be less likely to result in positive outcomes than interventions targeting behavioural change.

CONCLUSIONS

Interventions targeting diet, body composition, PA, or stress are most likely to have positive outcomes for nurses' health and/or wellbeing. The methodologically strongest evidence (RCTs) is available for body composition and stress. Interventions relying solely on educational approaches are least likely to be effective. Organisational outcomes appear to be more challenging to change with lifestyle intervention, likely requiring more complex solutions including changes to the work environment. There is a need for more high-quality evidence since many studies had moderate or high risk of bias and low reporting quality.

Quality of Life Outcomes After Stereotactic Ablative Radiation Therapy (SABR) Versus Standard of Care Treatments in the Oligometastatic Setting: A Secondary Analysis of the SABR-COMET Randomized Trial

PURPOSE

Randomized data assessing the longitudinal quality of life (QoL) impact of stereotactic ablative radiation therapy (SABR) in the oligometastatic setting are lacking.

METHODS AND MATERIALS

We enrolled patients who had a controlled primary malignancy with 1 to 5 metastatic lesions, with good performance status and life expectancy >6 months. We randomized in a 1:2 ratio between standard of care (SOC) treatment (SOC arm) and SOC plus SABR to all metastatic lesions (SABR arm). QoL was measured using the Functional Assessment of Cancer Therapy-General. QoL changes over time and between groups were assessed with linear mixed modeling.

RESULTS

Ninety-nine patients were randomized. Median age was 68 years (range, 43-89), and 60% were male. The most common primary tumor types were breast (n = 18), lung (n = 18), colorectal (n = 18), and prostate (n = 16). Most patients (n = 92) had 1 to 3 metastases. Median follow-up was 26 months. Because of the previously reported inferior survival of the SOC arm, the time for attrition in QoL respondents to <10% of subjects was shorter in the SOC versus SABR arm (30 vs 42 months). In the whole cohort, QoL declined over time after randomization: There were significant declines in total Functional Assessment of Cancer Therapy-General score over time compared with baseline (P < .001) owing to declines in physical and functional subscales (both P < .001), with no declines in social and emotional subscales. However, the magnitudes of decline were small, and clinically meaningful changes were not seen at most time points. Comparison between arms showed no differences in QoL between the SABR and SOC arms in total score (P = .42) or in the physical (P = .98), functional (P = .59), emotional (P = .82), or social (P = .17) subscales.

CONCLUSIONS

For patients with oligometastases, average QoL declines slowly over time regardless of treatment approach, although the changes are small in magnitude. The use of SABR, compared with SOC, was not associated with a QoL detriment.

PROMs data: can it be used to make decisions for individual patients? A narrative review

Patient-reported outcome measures (PROMs) are increasingly used in clinical practice providing health care professionals with patients' perceptions and views of their health. They have traditionally been utilized in health research and health service evaluation and are now starting to be used in routine clinical practice with individual patients. The repeated administration of PROMs over the course of care with individual patients has a role in patient assessment, assisting clinical decision-making, and tracking patient progress. This approach can influence the patient-clinician encounter impacting the therapeutic alliance and increasing patient engagement with care. It is also theorized to improve patient outcomes and satisfaction with care. Advances in technologies and innovations in methodology have led to the use of electronic systems to simplify the collection and reporting of PROMs. Challenges of using PROMs with individual patients include clinician knowledge and skills, and access to appropriate technology. This paper reviews the use of PROMs with individual patients, illustrating how they may affect the patient-clinician encounter impact satisfaction and health outcomes. The routine use of PROMs during a course of care rather than just at the start and end provides additional opportunity to inform clinician and patient with benefits to both. The adoption of PROMs in clinical practice can help health care professionals to make decisions for individual patients. Further work is needed to examine the implementation of PROMs and benefits of PROMs in different clinical contexts.

The Evaluation of Single-Sided Total Knee Arthroplasty Versus Simultaneous Bilateral Total Knee Arthroplasty Improvements and Postoperative Progression Based on Patient-Based Outcome Scoring: A Rural Retrospective Clinical Orthopaedic Study

INTRODUCTION

Both graduated single-sided total knee arthroplasty (SSTKA) and simultaneous bilateral total knee arthroplasty (SBTKA) are viable options for bilateral knee arthritis, and deciding which option to pursue is still debated. We aim to compare the two modalities using the patient-based oxford knee score and Visual analog pain scores in micropolitan settings.

METHODS

Oxford knee score and Visual analog pain scores were administered preoperatively and postoperatively 1, 6, and 12 months to 115 patients who underwent total knee arthroplasty. The 115 cohort was divided into two groups, those who underwent SSTKA and those who received SBTKA.

RESULTS

Cross-group analysis showed a significant difference with oxford scores at the 1-month postoperative interval (P = 0.026). The within-group analysis of the delta oxford knee scores displayed postoperative improvement at the 0.05 level of significance at 1, 6, and 12 months.

DISCUSSION

This study indicates that the patient-based outcome measures for the SBTKA group lagged behind the SSTKA group. The overall improvement a year out from surgery is comparable, and both groups had significant improvement in function. The SBTKA patient group had markedly lower functional outcome measures based on oxford scores at 1 month post-op compared with the SSTKA group; this may help in decision-making and patient selection.

Development and initial testing of a Health Confidence Score (HCS)

Introduction

Patients need to feel confident about looking after their own health. This is needed to improve patient outcomes and clinical support. With few suitable tools available to measure self-care health confidence, we developed and validated a short, generic survey instrument for use in evaluation and quality improvement.

Methods

The Health Confidence Score (HCS) was developed through literature review, patient and expert focus groups and discussions. This paper reports an initial survey (n = 1031, study 1) which identified some issues and a further face-to-face survey (n = 378, study 2) to test the construct and concurrent validity of the final version. Scores were correlated against the My Health Confidence (MHC) rating scale, howRu (health status measure) and relevant demographics.

Results

The HCS is short (50 words) with good readability (reading age 8). It has four items covering health knowledge, capability to self-manage, access to help and shared decision-making; each has four response options (strongly agree, agree, neutral disagree). Items are reported independently and as a summary score.The mean summary score was 76.7 (SD 20.4) on 0-100 scale. Cronbach's alpha = 0.82. Exploratory factor analysis suggested that the four items relate to a single dimension. Correlation of the HCS summary score with MHC was high (Spearman r = 0.76). It was also associated with health status (Spearman r = 0.49), negatively with number of medications taken (r=-0.29) and age (r=-0.22) and not with ethnicity, having children or education level.

Conclusions

The HCS is short, easy to use, with good psychometric properties and construct validity. Each item is meaningful independently and the summary score gives an overall picture of health confidence.

Comparison of the Manchester-Oxford Foot Questionnaire (MOXFQ) and the Self-Reported Foot and Ankle Outcome Score (SEFAS) in patients with foot or ankle surgery

BACKGROUND

Patient-reported outcome measures are a critical tool in evaluating the efficacy of orthopedic procedures. The intention of this study was to compare the psychometric properties of the Manchester-Oxford Foot Questionnaire (MOXFQ) and the Self-Reported Foot and Ankle Outcome Score (SEFAS) in patients with foot or ankle surgery.

METHODS

177 patients completed both scores and FAOS, Foot and Ankle Outcome Score (FAOS), Short Form 36 (SF-36) and numeric scales for pain and disability (NRS) before and after surgery. Test-Retest reliability, internal consistency, floor and ceiling effects, construct validity, responsiveness and minimal important change were analyzed.

RESULTS

The MOXFQ and SEFAS demonstrated excellent test-retest reliability with interclass correlation coefficient values >0.9 Cronbach's alpha (α) values demonstrated strong internal consistency. No floor or ceiling effects were observed for both questionnaires. As hypothesized MOXFQ subscales correlated strongly with corresponding SEFAS, FAOS and SF-36 domains. MOXFQ subscales showed excellent responsiveness between preoperative assessment and postoperative follow-up, whereas SEFAS demonstrated moderate responsiveness.

CONCLUSIONS

The MOXFQ and SEFAS demonstrated good psychometric properties and proofed to be valid and reliable instruments for use in foot and ankle patients. MOXFQ showed better outcomes in responsiveness.

Personal Wellbeing Score (PWS)-a short version of ONS4: development and validation in social prescribing

Aims

Our aim was to develop a short generic measure of subjective well-being for routine use in patient-centred care and healthcare quality improvement alongside other patient-reported outcome and experience measures.

Methods

The Personal Wellbeing Score (PWS) is based on the Office of National Statistics (ONS) four subjective well-being questions (ONS4) and thresholds. PWS is short, easy to use and has the same look and feel as other measures in the same family of measures. Word length and reading age were compared with eight other measures.

Anonymous data sets from five social prescribing projects were analysed. Internal structure was examined using distributions, intra-item correlations, Cronbach’s α and exploratory factor analysis. Construct validity was assessed based on hypothesised associations with health status, health confidence, patient experience, age, gender and number of medications taken. Scores on referral and after referral were used to assess responsiveness.

Results

Differences between PWS and ONS4 include brevity (42 vs 114 words), reading age (9 vs 12 years), response options (4 vs 11), positive wording throughout and a summary score. 1299 responses (60% female, average age 81 years) from people referred to social prescribing services were analysed; missing values were less than 2%. PWS showed good internal reliability (Cronbach’s α=0.90). Exploratory factor analysis suggested that all PWS items relate to a single dimension. PWS summary scores correlate positively with health confidence (r=0.60), health status (r=0.58), patient experience (r=0.30) and age group (r=0.24). PWS is responsive to social prescribing intervention.

Conclusions

The PWS is a short variant of ONS4. It is easy to use with good psychometric properties, suitable for routine use in quality improvement and health services research.

Spanish Translation, Cultural Adaptation, and Validation of the Standardized Cosmesis and Health Nasal Outcomes Survey Questionnaire

Background:

The Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS) questionnaire is a new instrument that was developed to evaluate both functional and cosmetic components of rhinoplasty. It is a reliable, consistent, and validated patient-reported outcome measure that is not available in Spanish.

Methods:

The SCHNOS questionnaire was forward translated, back translated, and culturally adapted following international guidelines. Its psychometric validity was tested with native Spanish speakers in 2 centers in Colombia. The authors measured internal consistency, correlation, and reproducibility to determine validity of the instrument.

Results:

The final Spanish version of the SCHNOS was administered to 76 native Spanish speakers. Both the SCHNOS-O (obstructive domain) and SCHNOS-C (cosmetic domain) showed a high internal consistency with Cronbach’s alpha of 0.84 and 0.94, respectively. The Spearman correlations between the items of SCHNOS-O (0.38–0.82) and SCHNOS-C (0.49–0.88) were positive and significant. Spearman’s rank correlation in the test–retest analysis for SCHNOS-O (r = 0.87) and SCHNOS-C (r = 90) was positive and statistically significant. There was statistical significance in responses obtained for SCHNOS-O (P < 0.001) but not for SCHNOS-C (P = 0.222).

Conclusions:

In this study, the SCHNOS was successfully translated and culturally adapted into Spanish. The Spanish version of the SCHNOS was shown to be a reliable and valid instrument that we recommend it should be used in Spanish-speaking patients who are having functional or cosmetic rhinoplasty.

Translation, cultural adaptation and validation of the SCHNOS in French

BACKGROUND

The Standardized Cosmesis and Health Nasal Outcomes Survey (SCHNOS) is a validated questionnaire that assesses functional and aesthetic outcomes of rhinoplasty patients. There are 274 million French speakers worldwide, and this questionnaire is currently not available in French. The purpose of this study was to translate, adapt, and validate a French version of the SCHNOS questionnaire.

METHODS

The SCHNOS questionnaire was translated from English to French according to international guidelines. Ten French-speaking rhinoplasty patients were interviewed in order to evaluate the understandability and acceptability of the translation and produce a final version. The final version was administered prospectively to 25 rhinoplasty patients and 25 controls at two-week intervals. It was then administered to 165 consecutive patients. Psychometric properties were evaluated using the Item Reponse Theory (IRT) and confirmatory factor analysis (CFA).

RESULTS

Three items from the original SCHNOS were modified to produce the French-SCHNOS (F-SCHNOS). Discrimination abilities of F-SCHNOS-O and F-SCHNOS-C were perfect, with values of 2.18(p < 0.001, 95% CI 1.74 to 2.62) for SCHNOS-O and 2.62(p < 0.001, 95% CI 2.03 to 3.21). Internal consistency was high, with Cronbach's alpha of 0.93 for F-SCHNOS-O and 0.95 for F-SCHNOS-C. IRT showed good psychometric properties with almost each step up or down across the scale associating with meaningful differences in outcome severity. All four SCHNOS-O items were equally "important" in defining the total score. The F-SCHNOS-C total score was defined by mostly four out of six items.

CONCLUSIONS

The SCHNOS was translated, adapted, and psychometrically validated for use in a French-speaking population.