Are health-related quality-of-life measures affected by the mode of administration?

Understanding resilience: Lifestyle-based behavioral predictors of mental health and well-being in community-dwelling older adults during the COVID-19 pandemic

BACKGROUND

Changes in sleep, physical activity and mental health were observed in older adults during early stages of the COVID-19 pandemic. Here we describe effects of the COVID-19 pandemic on older adult mental health, wellbeing, and lifestyle behaviors and explore predictors of better mid-pandemic mental health and wellbeing.

METHODS

Participants in the Adult Changes in Thought study completed measures of lifestyle behaviors (e.g., sleep, physical activity) and mental health and wellbeing both pre-pandemic during regular study visits and mid-pandemic via a one-time survey. We used paired t-tests to compare differences in these measures pre- vs. mid-pandemic. Using multivariate linear regression, we further explored demographic, health, and lifestyle predictors of pandemic depressive symptoms, social support, and fatigue. We additionally qualitatively coded free text data from the mid-pandemic survey for related comments.

RESULTS

Participants (N = 896) reported significant changes in mental health and lifestyle behaviors at pre-pandemic vs. mid-pandemic measurements (p < 0.0001). Qualitative findings supported these behavioral and wellbeing changes. Being male, never smoking, and lower pre-pandemic computer time and sleep disturbance were significantly associated with lower pandemic depressive symptoms. Being partnered, female, never smoking, and lower pre-pandemic sleep disturbance were associated with higher pandemic social support. Pre-pandemic employment, more walking, less computer time, and less sleep disturbance were associated with less pandemic fatigue. Participant comments supported these quantitative findings, highlighting gender differences in pandemic mental health, changes in computer usage and physical activity during the pandemic, the value of spousal social support, and links between sleep disturbance and mental health and wellbeing. Qualitative findings also revealed additional factors, such as stresses from personal and family health situations and the country's concurrent political environment, that impacted mental health and wellbeing.

CONCLUSIONS

Several demographic, health, and lifestyle behaviors appeared to buffer the effects of the COVID-19 pandemic and may be key sources of resilience. Interventions and public health measures targeting men and unpartnered individuals could promote social support resilience, and intervening on modifiable behaviors like sleep quality, physical activity and sedentary activities like computer time may promote resilience to fatigue and depressive symptoms during future community stressor events. Further research into these relationships is warranted.

Nasal Deformity Correction in Cleft Lip and Palate Patients by Secondary Rhinoplasty: Patients Satisfactions

AIM OF THE STUDY

To evaluate the degree of patient satisfaction postsecondary rhinoplasty, specifically in cleft patients in Mosul city.

METHODOLOGY

A retrospective comparison questionnaire study was conducted between March and April 2024 among cleft patients who underwent surgical secondary rhinoplasty in Mosul City of Nineveh Province. All cleft patients aged 18 to 40 who underwent secondary rhinoplasty are included in the study. Forty participants respond to a specific questionnaire in 3 time periods (before surgery 3 and 6 months after). Basic demographic information (age, gender, cause of visit, diagnosis, and treatment) is recorded. Questionnaire which conflict the patient's perception presurgery and postsurgery also. The improvement rate and reduction rate of improvement are calculated according to a special equation.Thanks for such comment. The sentences changed as requested with (Six standard questions applied to evaluate the patients' satisfaction postsurgery. Responses are assessed statistically by special equation to detect the improvement rate).

RESULTS

According to age groups, the age between 26 and 30 years have the highest incidence between the cases with 37.5%. Females are highest with (55%). Esthetics are the most common cause. Effective or improvement rate shows positive except for question 6 ( median: 4%). The reduction rate shows positive results.

CONCLUSIONS

Despite being a complicated surgical operation, cleft rhinoplasty can yield symmetry, improved esthetics, and enhanced functioning, including improved breathing, which can be life-changing for patients and fulfilling for the surgeon. Its difficulty stems from the fact that it has required several surgical phases throughout the years, each of which calls for a comprehensive surgical team with a variety of specializations to be addressed for optimal outcomes.

Brazilian Version of the Vestibular Activities and Participation Measure: Cross-Cultural Adaptation, Validity, and Reliability

BACKGROUND

Vestibular Activities and Participation Measure (VAP) subscales assess the effect of vestibular disorders on activity and participation. This study aimed to perform the cross-cultural adaptation and assess the validity, internal consistency, reliability, and measurement error of the Brazilian version of VAP subscales.

METHODS

The cross-cultural adaptation followed the translation, synthesis, back-translation, review by a committee of experts, and pretesting phases. Structural validity was assessed using exploratory factor analysis (EFA) and confirmatory factor analysis (CFA), while Spearman's correlation between VAP subscales and the Dizziness Handicap Inventory (DHI) was used to assess construct validity. Cronbach's alpha measured internal consistency. Intraclass correlation coefficient (ICC) assessed intra- and inter-rater reliability, and measurement error was calculated by using the standard error of measurement (SEM) and minimal detectable change (MDC).

RESULTS

Additional information was included in the Brazilian version of the Vestibular Activities and Participation measure (VAP-BR) after approval by one of the developers of the instrument to improve the understanding among individuals. One factor was found in the EFA for each subscale with 50% explained variance. Regarding CFA, the subscales 1 (S1) and 2 (S2) presented, respectively, adequate model fit indices (ie, comparative fit index of 0.99 and 0.97, and standardized root mean square residual of 0.04 for both subscales), but a very low factor load in item 6 of S1 (0.08). Chronbach's alpha was 0.80 (S1) and 0.82 (S2). For intra-rater assessment, the S1 and S2 presented an ICC of 0.87 and 0.90, SEM of 0.01 and 1.16, and MDC of 0.39 and 0.46, respectively. When assessed by 2 different raters, SEM values were 1.03 and 1.53, and MDC values were 2.85 and 4.23 for S1 and S2, respectively; both subscales showed an ICC of 0.92. Correlations between DHI and VAP subscales presented coefficients above 0.57.

CONCLUSION

The Brazilian version of VAP subscales presents good measurement properties and may assist health professionals in identifying activity limitations and participation restrictions in individuals with vestibular disorders.

Facial Assessment and Cosmetic Enhancement Quality of Life Questionnaire (FACE-Q) Arabic Validation

Background  Rhinoplasty, a common cosmetic surgery, improves aesthetic appearance and nasal function. Outcomes are typically measured by patient satisfaction and quality of life impact. However, a gap exists in validated non-English assessment tools, especially in Arabic, which hinders accurately capturing patient experiences in Arabic-speaking populations. To fill this gap, this study aims to translate and validate the "Rhinoplasty" module of the Facial Assessment and Cosmetic Enhancement Quality of Life Questionnaire (FACE-Q) self-questionnaire into Arabic. Methods A cross-sectional study was conducted at the Otorhinolaryngology Department of the National Guard Health Affairs in Riyadh, Saudi Arabia. Adults who underwent rhinoplasty from 2017 to 2021 were included if they had at least one year of follow-up and were contactable. A sample size of 109 was determined, and the participants were selected using probability cluster sampling. A 33-item FACE-Q scale was administered via telephone, with scores converted to a 0-100 scale for analysis. Translation involved a two-way process with independent translations and back-translations, followed by review and pilot testing. Results The study included 137 participants (mean age, 32.5 years; 53 men, 84 women), predominantly electing cosmetic surgery, with an average of four years post-surgery. The internal consistency of the scales varied, with the self-acceptance/love scale showing acceptable reliability (Cronbach's alpha = 0.73) and other scales suggesting item redundancy (Cronbach's alpha for aesthetic scales > 0.94). The self-rated complications scale did not meet the acceptability threshold, indicating a need for scale revision. Conclusions The Arabic translation of the FACE-Q Rhinoplasty module shows potential as a reliable tool for evaluating patient satisfaction and quality of life after rhinoplasty in Arabic-speaking patients. Further refinement is necessary to address item redundancy and enhance cultural specificity. This work underscores the importance of culturally sensitive tools for global applicability in cosmetic surgery outcomes research.

Accuracy of a self-reported Measure in Psychological Assessment when the Instrument is self-administered by the Patient or when Administrated by the Clinician

Background

Self-reported measures are the questionnaire-based instrument that are routinely used in the clinical scenario to assess psychological health. Technically, the self-reported measure should be administrated by the patients themselves but due to the complexity of tools and illiteracy among patients, clinicians often tend to interview the patients.

Objective

Present article aims to compare the accuracy of a self-reported measure in the assessment of the psychological health of a patient when the instrument is self-administrated by the patient and when administrated by the clinician or researcher.

Methods

We have recruited 43 patients of oral cancer in the study who have a tumor in the buccal mucosa region. The Hindi version of the shame and stigma scale was used to analyse the shame and stigma in patients. The questionnaire was first provided to the patient for the self-administration and after that clinician administrated the questionnaire to the patient by keeping the clinician blinded to the patient self-administrated responses.

Results

There was no significant difference in the global mean score and mean score of various subdomains of shame and stigma scale in the self-administered and clinician-administered mode of interview. However, the clinician-administered mode could provide more accurate measures as it helps the patient towards a better understanding of questions.

Conclusion

It is recommended that the newly developed or translated self-reported measure should be tested for both patient administrated and clinician administrated compatibility. Questionnaires could be administrated by the clinician in the case when the patient is illiterate or in the case when the patient does not understand the language of the instrument.

Oral Health Impact Profile (OHIP)-14 telephone interview reliability to assess oral health-related quality of life (OHRQoL) in orthosurgical patients

BACKGROUND

The influence of the Oral Health Impact Profile (OHIP)-14 administration method through telephone or face-to-face interviews in orthosurgical patients is unknown. The study aims to assess the reliability of the OHIP-14 questionnaire through its stability and internal consistency when applied through a telephone interview compared with a face-to-face interview.

METHODS

A total of 21 orthosurgical patients were selected to compare the scores obtained in OHIP-14. The interview was carried out by telephone, and 2 weeks later, the patient was invited to attend a face-to-face interview. Stability was verified by Cohen's kappa coefficient with quadratic weighting for individual items and intraclass correlation coefficient for the total OHIP-14 score. Internal consistency was assessed by Cronbach's alpha coefficient for the total scale and its seven subscales.

RESULTS

Items 5 and 6 showed reasonable agreement in the two modes of administration; 4 and 14 moderate; 1, 3, 7, 9, 11, and 13 substantial; and items 2, 8, 10, and 12 showed almost perfect agreement, according to the Cohen's kappa coefficient test. The instrument's internal consistency was better in the face-to-face interview (0.89) than it was in the telephone interview (0.85). For the evaluation of the seven OHIP-14 subscales, differences were found in functional limitations, psychological discomfort, and social disadvantage subscales.

CONCLUSIONS

Although there were some differences in OHIP-14 subscales between the interview methods, the total score of the questionnaire showed good stability and internal consistency. The telephone method can be a reliable alternative for the application of the OHIP-14 questionnaire in orthosurgical patients.

Evaluating validity and reliability of the Arabic-version low-vision quality-of-life questionnaire

Low-vision quality-of-life questionnaire (LVQOL) has not been developed in the Arabic language, and none has been translated into Arabic. This study would demonstrate the effectiveness of the translated questionnaire. The English LVQOL was translated into Arabic (ARB-LVQOL) through five stages. A total of 52 low vision and 30 normally sighted individuals participated in this study. The internal consistency reliability, item-total correlation reliability, construct validity, convergent validity, discriminative validity, and respondent burden of the ARB-LVQOL were calculated. The translation team recommended that the ARB-LVQOL replicated the meaning of the LVQOL. The cultural differences were also noted during the translation process. Cronbach’s coefficient was α = 0.90 in both low vision (LV) and simulated groups. The item-total correlation ranged from 0.50 to 0.70 in both groups. The intra-class correlation coefficient indicated good test–retest reliability (LV group, ranged 0.82–0.93; control group ranged 0.83–0.94). The factor analysis, using varimax rotation, of the ARB-VQOL identified seven factors. A moderate to a strong relationship between the score of each domain with the total index score was observed, indicating an adequate convergent validity. The ARB-LVQOL discriminated between normally sighted and simulated low-vision participants and also to some extent between the simulated and real low-vision individuals. The respondent burden was less than 15 min in most responses. The ARB-LVQOL was found to relate well with patients’ visual functions and some patients’ characteristics, providing further evidence of the validity of ARB-LVQOL. The ARB-LVQOL showed psychometric properties analogous to the English version. The ARB-LVQOL could be used in clinical settings and research in adults with low vision in Arabic populations.

Quality of Life among Patients with Acute Coronary Syndromes Receiving Care from Public and Private Health Care Systems in Brazil

(1) Background: Quality of life (QOL) is used as a health indicator to assess the effectiveness and impact of therapies in certain groups of patients. This study aimed to analyze the QOL of patients with acute coronary syndrome (ACS) who received medical treatment by a public or private health care system. (2) Methods: This observational, prospective, longitudinal study was carried out in four referral hospitals providing cardiology services in Sergipe, Brazil. QoL was evaluated using the Medical Outcomes Study 36-Item Short-Form Health Survey. The volunteers were divided into two groups (public or private health care group) according to the type of health care provided. Multiple linear regression models were used to evaluate QoL at 180 days after ACS. (3) Results: A total of 581 patients were eligible, including 44.1% and 55.9% for public and private health care, respectively. At 180 days after ACS, the public health care group had lower QoL scores for all domains (functional capacity, physical aspects, pain, general health status, vitality, social condition, emotional profile, and health) (p < 0.05) than the private group. The highest QoL level was associated with male sex (p < 0.05) and adherence to physical activity (p ≤ 0.003) for all assessed domains. (4) Conclusions: This shows that social factors and health status disparities influence QoL after ACS in Sergipe.

Interviewer Administration Corresponds to Self-Administration of the Vision Impairment in Low Luminance (VILL) Questionnaire

Purpose

To quantify the impact of the mode of administration (MOA) on scores of the Vision Impairment in Low Luminance (VILL) questionnaire.

Methods

The VILL questionnaire was implemented using different MOAs (paper, interview, electronic), in addition to a demographical survey of adult participants recruited at an outpatient eye clinic, with the initial MOA being either paper or interview. Polytomous Rasch models were used to generate person measure scores for the three subscales of the VILL questionnaire (reading, VILL_R; mobility, VILL_M; and emotional, VILL_E). Measures of agreement among the different MOAs were calculated (self-administered paper/interview, self-administered paper/self-administered electronic, and interview/self-administered electronic). An age-matched analysis was performed to control for the impact of the initial MOA, administration interval, visual acuity, and self-reported hearing difficulties.

Results

We included 309 participants (mean age, 63 ± 14 years; 61% female). Intra-class correlation coefficients were 0.930, 0.919, and 0.799 for paper versus interview assessment; 0.951, 0.959, and 0.916 for paper versus electronic; and 0.967, 0.955, and 0.907 for interview versus electronic assessment (VILL_R, VILL_M, and VILL_E, respectively). Mean differences were 0.35, 0.41, and 1.74 logits; 0.32, 0.18, and 0.68 logits; and 0.08, 0.22, and 0.63 logits, respectively. None of the mentioned factors significantly affected the results (corrected P ≥ 0.11).

Conclusions

Paper, interview, and electronic MOAs of the VILL can be considered equivalent. Reporting across the main MOAs of self-administration (paper) and interviewer-administration was unaffected by better eye visual acuity and self-reported hearing difficulties.

Translational Relevance

The results support use of the VILL questionnaire with flexible modes of administration.

Development and evaluation of the clinimetric properties of the Medication-Related Osteonecrosis of the Jaw Quality of Life Questionnaire (MRONJ-QoL)

The purpose of this study was to develop a self-administered questionnaire (MRONJ-QoL) to assess the quality of life (QoL) of patients with medication-related osteonecrosis of the jaw (MRONJ). A prospective study was performed to develop and evaluate the questionnaire. The MRONJ-QoL was formulated through a review of the literature and interviews of experts and patients. Following development, it was administered to 60 patients with a diagnosis of MRONJ. The sensibility of the questionnaire was assessed by evaluating feasibility (via interviews of patients), face validity (via interviews of patients and experts), and content validity (via evaluation of internal consistency, floor/ceiling effects, and factor analysis). Reliability was evaluated by measuring intra-rater reliability. Construct validity of the questionnaire was evaluated by both cross-sectional and longitudinal comparisons, including comparing scores of the MRONJ-QoL to disease resolution at 6 months. The final MRONJ-QoL questionnaire consisted of 14 questions, demonstrating high internal consistency (Cronbach's alpha of 0.85) and good reliability (weighted kappa score of 0.65). At the 6-month follow-up, disease resolution was found to be significantly associated with improved MRONJ-QoL scores, suggesting validity of the questionnaire (P < 0.01). Therefore, this is a sensible, reliable, and valid questionnaire for evaluating the QoL of patients with MRONJ.

Assessing health-related quality of life among patients with peripheral artery disease: A review of the literature and focus on patient-reported outcome measures

Peripheral artery disease (PAD) is a progressive atherosclerotic disease associated with high rates of morbidity and mortality. Symptomatic PAD typically presents with claudication, and symptom severity strongly associates with reduced health-related quality of life (HRQoL). Existing treatment strategies for PAD are aimed at reducing symptom severity and improving functional outcomes. However, there is a need to incorporate patient-reported outcome measures (PROMs) into PAD treatment and research in order to provide more patient-centered care. This review will discuss the impact of PAD on HRQoL, existing PROMs available to assess PAD-related HRQoL, utilization of PROMs in research studies and registries, and challenges and solutions related to the integration of PROMs into research and clinical settings.

Health-related quality of life and its predictors among the type 2 diabetes population of Bangladesh: A nation-wide cross-sectional study

AIMS/INTRODUCTION

We aimed to assess the health-related quality of life (HRQoL) and identify its predictors among type 2 diabetes patients of Bangladesh.

MATERIALS AND METHODS

This nationwide cross-sectional study assessed HRQoL among 1,806 type 2 diabetes patients using the EuroQol-5 Dimensions Questionnaire (EQ-5D-5L), and the responses were further translated into a single summary crosswalk index score using the UK time trade-off value set. The predictors were determined using multinomial logistic regression analysis.

RESULTS

The mean EQ-5D-5L index score was 0.62 (standard deviation 0.25), and men scored better than women. More than half of the study participants (53.4%) were ranked as "average" HRQoL. Overall, 64% of respondents had a "problem" at least in one of the dimensions of the EQ-5D-5L, and the burden of reported "problems" was higher among women (70%). Among the five dimensions, the highest reported "problem" was 79.8% for anxiety/depression, 77.7% for pain/discomfort and 60.1% for mobility. However, younger participants (aged <30 years) showed a higher burden of anxiety/depression (95%) compared with the rest of the population. The specific predictors of average/good HRQoL (odds ratio >1) were being men, living in a rural area, married, literate, a monthly income >19,488 BDT, absence of comorbidity and had a duration of diabetes ≤5 years.

CONCLUSIONS

The majority of Bangladesh's type 2 diabetes patients had an "average" HRQoL based on the EQ-5D-5L index score. In broad terms, the identified predictors were sex, place of residence, marital status, literacy, monthly income, comorbidity and duration of diabetes.

Choosing the right survey: the lung cancer surgery

Radical and palliative treatments for non-small cell lung cancer (NSCLC) have faced a significant evolution during last decades, which in turn has modified their effects on the patient quality of life (QoL). QoL data collection is becoming methodologically rigorous, with published recommendations and societal statements. In lung cancer surgery, there is no standardization in collecting and analyzing this outcome yet. However, to face the evolution in lung cancer therapies, few initiatives like the European Organization for the Research and Treatment of Cancer (EORTC) lung cancer module update project or the Patient-Reported Outcomes Measurement Information System (PROMIS), have now the potential to help thoracic surgeons to collect QoL data with validated dynamic instruments to make this outcome comparable to the clinical ones. This review aims to give an overview of the available and most commonly used QoL questionnaires in lung cancer surgery in order to facilitate future research and practical implementation.

Quality of Life During Pregnancy: Is There a Link with Breastfeeding at Birth?

Background: In France, the proportion of children who are exclusively breastfed has been decreasing in recent years. The aim of the study is to assess the link between quality of life (QOL) in pregnant women from the first trimester to the end of pregnancy using the French version EQ5D-3L questionnaire and the feeding method at birth (breast or bottle). Materials and Methods: Five hundred pregnant adult women were monitored between 2015 and 2017 at the Toulouse University Hospital (France). The data were collected monthly. After analyzing the QOL (EQ-5D-Index) and health status (EQ-5D-Visual Analogue Scale) for 1 month, we carried out a nine-group category analysis based on their QOL in the third month (low QOL [score <0.50 out of 1], intermediate [score between 0.50 and 0.90 out of 1], or high [score ≥0.90 out of 1]) and then based on changes in their QOL between the third and eighth month [marked reduction (low >0.6 point), intermediate (low between 0.1 and 0.6 point), and slight reduction (low <0.1 points increase)]. Results: Around1,847 questionnaires were collected and analyzed from 500 women. The monthly analysis did not highlight any link between QOL or health status reported during pregnancy and the feeding method at birth. As regard to the category analysis, following adjustment, the logistic regression model shows that breastfeeding is not linked to QOL in the third month of pregnancy (p = 0.171) or to changes in QOL during pregnancy (p = 0.426). However, there is less of a tendency to breastfeed in individuals with a high QOL in the third month of pregnancy compared to an intermediate QOL during the third month of pregnancy (p = 0.06). Conclusion: In this cohort of pregnant women for whom QOL was assessed throughout pregnancy, no link between QOL and feeding method was highlighted.

Long-term Functional, Psychological, Emotional, and Social Outcomes in Survivors of Firearm Injuries

Importance

The outcomes of firearm injuries in the United States are devastating. Although firearm mortality and costs have been investigated, the long-term outcomes after surviving a gunshot wound (GSW) remain unstudied.

Objective

To determine the long-term functional, psychological, emotional, and social outcomes among survivors of firearm injuries.

Design, Setting, and Participants

This prospective cohort study assessed patient-reported outcomes among GSW survivors from January 1, 2008, through December 31, 2017, at a single urban level I trauma center. Attempts were made to contact all adult patients (aged ≥18 years) discharged alive during the study period. A total of 3088 patients were identified; 516 (16.7%) who died during hospitalization and 45 (1.5%) who died after discharge were excluded. Telephone contact was made with 263 (10.4%) of the remaining patients, and 80 (30.4%) declined study participation. The final study sample consisted of 183 participants. Data were analyzed from June 1, 2018, through June 20, 2019.

Exposures

A GSW sustained from January 1, 2008, through December 31, 2017.

Main Outcomes and Measures

Scores on 8 Patient-Reported Outcomes Measurement Information System (PROMIS) instruments (Global Physical Health, Global Mental Health, Physical Function, Emotional Support, Ability to Participate in Social Roles and Activities, Pain Intensity, Alcohol Use, and Severity of Substance Use) and the Primary Care PTSD (posttraumatic stress disorder) Screen for the Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition.

Results

Of the 263 patients who survived a GSW and were contacted, 183 (69.6%) participated. Participants were more likely to be admitted to the hospital compared with those who declined (150 [82.0%] vs 54 [67.5%]; P = .01). Participants had a median time from GSW of 5.9 years (range, 4.7-8.1 years) and were primarily young (median age, 27 years [range, 21-36 years]), black (168 [91.8%]), male (169 [92.3%]), and employed before GSW (pre-GSW, 139 [76.0%]; post-GSW, 113 [62.1%]; decrease, 14.3%; P = .004). Combined alcohol and substance use increased by 13.2% (pre-GSW use, 56 [30.8%]; post-GSW use, 80 [44.0%]). Participants had mean (SD) scores below population norms (50 [10]) for Global Physical Health (45 [11]; P < .001), Global Mental Health (48 [11]; P = .03), and Physical Function (45 [12]; P < .001) PROMIS metrics. Eighty-nine participants (48.6%) had a positive screen for probable PTSD. Patients who required intensive care unit admission (n = 64) had worse mean (SD) Physical Function scores (42 [13] vs 46 [11]; P = .045) than those not requiring the intensive care unit. Survivors no more than 5 years after injury had greater PTSD risk (38 of 63 [60.3%] vs 51 of 119 [42.9%]; P = .03) but better mean (SD) Global Physical Health scores (47 [11] vs 43 [11]; P = .04) than those more than 5 years after injury.

Conclusions and Relevance

This study's results suggest that the lasting effects of firearm injury reach far beyond mortality and economic burden. Survivors of GSWs may have negative outcomes for years after injury. These findings suggest that early identification and initiation of long-term longitudinal care is paramount.

Rhinoplasty: French validation of the MiRa scale

AIMS

The aim of this study was to translate the MiRa scale into French and validate its use for French-speaking surgeons.

MATERIAL AND METHODS

ISPOR and WHO recommendations were used to carry out the translation process from English to French in five steps. The MiRa scale is a validated analysis scale of nasal dysmorphoses. Few tools are available in French for French-speaking surgeons. ISPOR and WHO recommendations were used to complete the five-step translation process from English into French. To assess the reliability of the MiRa scale-French version, we statistically compared intra-observer repeatability (comparison of scores obtained when one observer assessed each patient twice at a one-month interval) and inter-observer repeatability (comparison of scores obtained when 2 observers assessed the same patient) using the Wilcoxon test and the intraclass correlation coefficient (ICC) (α=5%).

OBJECTIVES

Our goal was to obtain a translation of the idea or concept rather than a literal translation to enable good intra- and inter-observer repeatability.

RESULTS

Each step allowed us to make changes gradually working towards a conceptual translation equivalent to the original version.

CONCLUSION

The MiRa scale is the only aesthetic analysis scale validated in the literature for nasal dysmorphoses. The combined use of two sets of translation recommendations, with a five-step translation-back-translation process, made it possible to obtain a French version perfectly in line with the original. This version is usable by French-speakers.

Influence of elicitation procedure and phrasing on health state valuations in experience-based time trade-off tasks among diabetes patients in China

Purpose

Open-ended and iteration-based time trade-off (TTO) tasks can both be used for valuation of health states. It has so far not been examined how the elicitation procedure affects the valuation of experience-based health states. The purpose of this study is to investigate the influence of elicitation procedure on experience-based health state values elicited by the TTO method.

Methods

156 Chinese adults with type 2 diabetes participated in face-to-face interviews with an open-ended or an iteration-based TTO task. The association between the type of TTO task and the valuation of health states was investigated through multiple linear regression analyses. A modified open-ended TTO task was also developed (n = 33) to test whether different phrasings of open-ended TTO tasks influence TTO values.

Results

Higher TTO values were observed in the original open-ended TTO task compared to the iteration-based task, which indicates that the elicitation procedure influences the valuation of health states. When the modified open-ended task was introduced, the difference between the two elicitation procedures was no longer statistically significant, suggesting that the phrasing and/or visual presentation of the TTO task may influence the valuation of health states.

Conclusions

The choice of elicitation procedure as well as the description of experience-based TTO tasks may influence the valuation of health states. Further research is warranted, also in other cultural contexts, to further explore these findings.

Psychometric properties of the National Eye Institute Visual Function Questionnaire (NEI-VFQ 25) in a Norwegian population of patients with neovascular age-related macular degeneration compared to a control population

Background

Although visual acuity and optical coherence tomography (OCT) are most widely used as outcomes in treatment of neovascular age-related Macular Degeneration (nAMD), patient reported outcome measures are increasingly recognized. National Eye Institute Visual Function Questionnaire (NEI-VFQ 25) was developed to capture the perceived visual function. Yet, evidence of psychometric performance in the target population is required. The aim of this study was to examine the psychometric properties of NEI-VFQ 25 in a Norwegian cohort of newly diagnosed nAMD patients followed with a Treat and Extend (T/E) protocol.

Methods

Patients receiving intravitreal anti–vascular endothelial growth factor (anti-VEGF) injection treatment according to a T/E protocol completed a Norwegian translation of NEI-VFQ 25, EuroQoL Health Questionnaire (EQ-5D), and Patient acceptable symptom state (PASS 5) at baseline, 3, 6 and 12 months. In addition, a control population completed the same questionnaires. Visual acuity was assessed with LogMar for best/treated eye. Validity testing comprised face validity by a 0–10 numeric rating scale about relevance of NEI-VFQ 25 as well as regression analyses and correlations between NEI-VFQ 25 and other relevant variables. Reliability was examined with Intraclass Correlation Coefficient (ICC) and Cronbach’s alpha for internal consistency were performed. Responsiveness, discriminatory power and predictive value were also explored.

Results

Number of respondents at baseline, after 3, 6 and 12 months was 197, 186, 176 and 168, respectively. The control population comprised 26 individuals. Face validity of NEI-VFQ 25 had a mean (SD) of 7.8 (1.7) (n = 84). NEI-VFQ was significantly correlated to visual acuity and PASS 5 as well as EQ-5D at baseline. Reliability (ICC) of the overall and sub scores for the patients/controls ranged from 0.49–0.97/0.59–0.97. Cronbach’s alpha was 0.61–0.85. Discriminatory power was confirmed by significant differences of the overall score between controls and patients (P < 0.001). NEI-VFQ 25 indicates responsiveness showing overall score improved significantly (P ≤ 0.001) from baseline to 3 months. NEI-VFQ 25, general health and visual acuity at baseline were the strongest predictors for how patients reported vision after 6 months follow-up.

Conclusion

NEI-VFQ 25 showed acceptable psychometric performance, which supports that the Norwegian version can be used to monitor patients treated for nAMD.

Adaptation of the DEMQOL-Proxy for routine use in care homes: a cross-sectional study of the reliability and validity of DEMQOL-CH

OBJECTIVE

To investigate the routine use of a measure of quality of life (QoL) in care homes and assess its psychometric properties when used by care staff.

DESIGN

A cross-sectional two-phase study.

SETTING AND PARTICIPANTS

Data were collected from care staff in seven care homes in East Sussex, England.

METHOD

Phase I: The ability of care staff from two care homes to use the DEMQOL-Proxy without interviewer administration was assessed using agreement analysis between a self-administered and interviewer-administered version of the instrument. Based on these findings, DEMQOL-Proxy was adapted into a new version, DEMQOL-CH, for use as a self-administered instrument in care homes. We assessed agreement between the new DEMQOL-CH and DEMQOL-Proxy to ensure DEMQOL-CH was used correctly. Phase II: A preliminary assessment of the psychometric properties of DEMQOL-CH when used routinely was completed in a further five care homes.

RESULTS

Phase I: Nineteen care staff from two care homes completed QoL measurements for residents. Systematic error was identified when staff self-completed the DEMQOL-Proxy without an interviewer. We modified the DEMOoL-Proxy to create DEMQOL-CH; this reduced the error, producing a version that could be used more accurately by care staff. Phase II: Eleven care staff from five care homes rated resident QoL routinely. DEMQOL-CH showed acceptable psychometric properties with satisfactory reliability and validity and a clear factor structure.

CONCLUSIONS

The research presents positive preliminary data on the acceptability, feasibility and performance of routine QoL measurement in care homes using an adapted version of DEMQOL-Proxy, the DEMQOL-CH. Results provide evidence to support the concept that routine measurement of QoL may be possible in care homes. Research is needed to refine and test the methodology and instrument further and to explore the potential for benefits to residents, staff and care homes in larger and more representative populations.

Self-Perceived Psychophysical Well-Being of Young Competitive Swimmers With Physical or Intellectual Impairment

Regular practice of sport activities yields psychophysical benefits for both the general population and persons affected by physical or intellectual impairments. Practicing competitive sport may add further value to these benefits. The objective of this observational cross-sectional study was to investigate the role of competitive sport practice in enhancing self-perceived psychophysical well-being of some select participants, using the Psychological General Well-Being Index and the Short Form-12 indices. We recruited at national events 100 young Italian competitive swimmers affected by physical or intellectual impairment. These respondents' results were compared with those of a control group of 100 Italian participants who did not practice competitive sport but who were also affected by physical or intellectual impairment, randomly selected from rehabilitation clinics and communities of young people with disabilities. Scores of psychological and emotional well-being were higher by 40% or more for the practitioners of competitive sport (p < .0001; Cohen's effect size d ≥ 1.3). While our study's results suggest possible positive psychophysical benefits to competitive sport practice for young people affected by physical or intellectual impairment, longitudinal research is needed to be certain that our results are not due to self-selection into sports participation of those persons with disabilities who have a uniquely higher sense of well-being.

Health-related quality of life during pregnancy: A repeated measures study of changes from the first trimester to birth

INTRODUCTION

The objective was to evaluate the quality of life of pregnant women with a full-term birth from the first trimester to the 9th month using the EQ5D-3L questionnaire, comparing physiological, simple pathological, or complex pathological pregnancies.

MATERIAL AND METHODS

A prospective cohort of 500 pregnant women over the age of 18 was monitored between 2015 and 2017 at the Toulouse University Hospital (France). The data were collected monthly with an online report. Given that the decrease in quality of life was not linear during pregnancy, unadjusted and adjusted piecewise linear regression models were performed, considering 3 periods of time during pregnancy: 3-4, 4-8, and 8-9 months. The 5 dimensions of the EQ5D-Index and perceived health status were also analyzed.

RESULTS

In total, 1847 questionnaires were collected. Between the 4th and 8th months, the quality of life was lower for pathological pregnancies (P < 0.001) than for physiological ones and decreased over time for each type of pregnancy (physiological: -0.08 points per month, P < 0.001; simple pathological: -0.12 points per month, P < 0.001; complex pathological: -0.11 points per month, P < 0.001). Interestingly, the perceived health status was lower at the 9th month than at the 3rd month of pregnancy, for physiological pregnancies (mean difference = -10.5 points, P < 0.001), pathological pregnancies (mean difference = -10.0 points, P < 0.002), and for complex pathological pregnancies (mean difference = -7.8 points, P = 0.058).

CONCLUSIONS

In our population, the quality of life decreased between the 4th and 8th months, and decreased to a greater degree in a pathological pregnancy.

French validation of the FACE-Q Rhinoplasty module

OBJECTIVES

The aim of this study was to translate the FACE-Q "Rhinoplasty" module into French and validate its use for the French-speaking population.

DESIGN

"Satisfaction with the nose" and "Satisfaction with nostrils" questionnaires were used and translated.

SETTINGS

We were granted permission to use the FACE-Q rhinoplasty module by the development team. These two questionnaires constitute the rhinoplasty module of the FACE-Q questionnaire. ISPOR and WHO recommendations were used to complete the translation process from English into French in six steps.

MAIN OUTCOME MEASUREMENT

Our goal was to obtain, not a literal translation, but rather a translation of the idea or concept.

RESULTS

Each step allowed us to make changes to achieve a conceptual translation equivalent to the original version.

CONCLUSION

The FACE-Q questionnaire is a reference in the field of cosmetic surgery outcome evaluation. The use of two validated translation recommendations, with a six-step translation-back translation process, leads to a French version corresponding to the original. This version is usable in a French-speaking population.

Quality of life measures and health utility values among dry eye subgroups

Background

To determine whether quality of life (QOL) and health utility are affected to the same extent among dry eye (DE) patients with short tear film break-up time dry eye (TBUT-DE) with minimal clinical signs were as severe as aqueous-deficient dry eye (ADDE).

Methods

A multicenter cross-sectional study was conducted among DE patients who visited one of 10 eye clinics in Japan. Among the 463 registered patients, this study involved 449 patients with DE who were aged 20 years or older. Ophthalmic examination findings were assessed, including tear film break-up time (TBUT), Schirmer I value, and keratoconjunctival staining score. QOL was evaluated with the Dry Eye-Related Quality-of-Life Score (DEQS; 0 [best], 100 [worst]) and health utility (1 [total health], 0 [worst]) with the Health Utilities Index Mark 3 (HUI-3); scores were stratified by DE subgroup.

Results

Median (interquartile range) of DEQS and HUI-3 scores across all participants were 21.7 (10.0–40.0) and 0.82 (0.69–0.91), respectively. Median (interquartile range) DEQS and HUI-3 scores in the ADDE group were 23.3 (10.0–40.0) and 0.79 (0.69–0.88), respectively; those in the short TBUT-DE group were 23.3 (13.3–38.3) and 0.82 (0.74–0.92), respectively. There were no significant between-group differences in questionnaire scores. Among the ophthalmic examination findings, a weak significant correlation between TBUT, corneal staining score and keratoconjunctival staining score to DEQS; TBUT and Schirmer test values to HUI-3, were seen.

Conclusions

The burden of short TBUT-DE on QOL as assessed by the DEQS and HUI-3 was as severe as that in ADDE. Our findings suggest that clinicians should be aware of the impact of short TBUT-DE on patients QOL and utility values.

Trial registration

University Hospital Medical Information Network (registration no. UMIN 000015890). Registered 10th December 2014, retrospectively registered.

Comparison of Face-To-Face Interview and Telephone Methods of Administration on the Ecohis Scores

The aim of this study was to compare the administration of the Brazilian version of Early Childhood Oral Health Impact Scale (ECOHIS) questionnaire, applied by face-to-face and telephone format. A randomized sample of 76 parents/guardians of children up to 6 years old was selected in a Pediatric Dentistry Clinic of the Federal University of Santa Maria, Brazil. Patients were randomly selected for 2 different groups, according to administration sequence: F-T (Face-to-face-Telephone) and T-F (Telephone-Face-to-face). Two interviewers administered the ECOHIS questionnaire with 2 week interval between the methods. The reliability between sections of the different methods of administration was assessed by Cronbach's alpha and Intraclass Correlation Coefficient (ICC). There were differences in means of the ECOHIS between face-to-face and telephone methods. However, the value Cronbach's alpha were between 0.94-0.96, and value ICC ranged from 0.91-0.93, proving to be acceptable values. The Bland-Altman plots confirmed the results of reliability tests, supporting the accuracy of the methods. Although there is a slight difference in the scores, the use of both mode of administration of the ECOHIS yields reliable data when single method is used from the beginning to the end of the study. The results provided evidence to use either Face-to-face or Telephone method of administration of the ECOHIS.

Assessing Health-Related Quality of Life of Chinese Adults in Heilongjiang Using EQ-5D-3L

This study aimed to assess health-related quality of life (HRQOL) of Heilongjiang adult populations by using the EuroQol five-dimension three-level (EQ-5D-3L) questionnaire and to identify factors associated with HRQOL. Data from the National Health Services Survey (NHSS) 2008 in Heilongjiang province were obtained. Results of EQ-5D-3L questionnaires completed by 11,523 adult respondents (18 years or older) were converted to health index scores using a recently developed Chinese value set. Multivariate linear regression and logistic regression models were established to determine demographic, socioeconomic, health, and lifestyle factors that were associated with HRQOL and reported problems in the five dimensions of EQ-5D-3L. The Heilongjiang population had a mean EQ-5D-3L index score of 0.959. Lower EQ-5D-3L index scores were associated with older age, lower levels of education, chronic conditions, temporary accommodation, poverty, unemployment, and lack of regular physical activities. Older respondents and those who were unemployed, had chronic conditions, and lived in poverty were more likely to report problems in all of the five health dimensions. Higher educational attainment was associated with lower odds of reporting health problems in mobility, pain/discomfort, and anxiety/depression. Low socioeconomic status is associated with poor HRQOL. Regional population norms for EQ-5D-3L are needed for health economic studies due to great socioeconomic disparities across regions in China. Overall, the Heilongjiang population has a similar level of HRQOL compared with the national average.

Stress, coping and support needs of patients with ulcerative colitis or Crohn's disease: a qualitative descriptive study

AIMS AND OBJECTIVES

To examine disease-related stress, coping strategies and the need for information and support in patients with inflammatory bowel disease (ulcerative colitis or Crohn's disease).

BACKGROUND

Psychological stress is an important factor in ulcerative colitis and Crohn's disease, and therefore, coping strategies and support needs should be considered in routine clinical practice.

DESIGN

This is a qualitative study using a descriptive interview-based approach.

METHOD

Fifteen patients with ulcerative colitis (n = 7) or Crohn's disease (n = 8) were interviewed. The interviews were analysed with content analysis.

RESULTS

The informants largely focused on disease-related stress (e.g. access to a toilet, symptoms and worries) and relations to other people (various reactions from others and social situations). Behavioural strategies (i.e. taking actions and the need for making plans, prepare and adapt), social strategies (seeking help and information and sharing feelings about the disease with others) and emotional strategies (distraction, positive attitude and acceptance) were adopted to cope with the stress associated with the disease. The need for information and support concerned instrumental support (disease-related information) and emotional support (to talk about disease management).

CONCLUSION

Faecal urgency and the fear of losing bowel control are important stressors for patients with inflammatory bowel disease. The patients handle this problem using various coping strategies depending on the type of stressful events. Both instrumental and emotional support were requested which primarily occurred at the time of diagnosis and disease flare-ups.

RELEVANCE TO CLINICAL PRACTICE

Patients with ulcerative colitis or Crohn's disease ask for information and psychosocial support that are tailored to their individual needs and at different stages in the disease trajectory to improve everyday life and strengthen self-management strategies.

Quality of life after lung resection for lung cancer

Radical and palliative treatments for non-small cell lung cancer (NSCLC) have been reported to have a significant impact on the patient quality of life (QoL). The increasing improvements in lung cancer diagnosis and cures in recent years have changed the perspectives of quantity and quality of the life after cancer in these patients. However, despite a growing interest about patient reported outcome measures (PROMs) in surgical oncology, we are quite distant from a routine collection of QoL data after pulmonary resection for NSCLC. The presence of this gap is due to several reasons: the lack of validated surgical-specific questionnaires, the inappropriate consideration of traditional objective parameters as surrogates of QoL outcomes and the difficulties in dealing with missing items in this type of research. However, a recent the European Society of Thoracic Surgeons (ESTS) survey exploring the use of QoL data in our field has revealed that almost half of the units responding to the questionnaire collect QoL informations from their patients. Increased consensus and collaboration between surgeons are needed to include routinely PROMs in randomized controlled trials. The objective of this paper is to review the best available evidence published in the literature and regarding QoL after lung resection for cancer, aiming at identifying topics deserving further investigations.

Prevalence of major depressive episodes in non-professional caregivers

Despite research demonstrating the psychological burden associated with caregiving, there is limited information regarding the real rates of clinical depression among non-professional caregivers (NCs) of dependent patients. The goals of the current study are (a) to report the prevalence of major depressive episodes (MDEs) and the frequency of depressive symptoms in NCs from Galicia (Spain) and (b) to examine the relationship between MDEs and characteristics of caregivers, care recipients, and the care situation. A sample of 504 NCs providing care to persons with all kinds of disorders that result in dependency was randomly selected, and the occurrence of MDEs was assessed by trained interviewers who applied the Structured Clinical Interview for DSM-IV Axis I Disorders-Clinician Version (SCID-CV). Overall, 8.9% of NCs met the criteria for a current MDE. Sleep problems, diminished ability to think or concentrate, and depressed mood were the clinical depressive symptoms most frequently reported. MDEs were significantly more common among NCs older than 55 years old (odds ratio [OR]=1.96; 95% confidence interval [CI]: 1.02-3.75) and those who were unemployed (OR=3.43; 95% CI 1.02-11.48). The findings highlight the magnitude of major depression in this population.

Parenting and the parent-child relationship in families of children with mild to borderline intellectual disabilities and externalizing behavior

This cross-sectional study examined the association between parenting behavior, the parent-child relationship, and externalizing child behavior in families of children with mild to borderline intellectual disabilities (MBID). The families of a child with MBID and accompanying externalizing behavior problems (n=113) reported more positive discipline and physical punishment but less involvement, less positive parenting, less monitoring, a lower sense of parenting competence, less acceptance of the child, and less closeness to the child than the families of a child with MBID and no accompanying externalizing behavior problems (n=71). The parent-child relationship was most strongly associated with externalizing child behavior, over and above parenting behaviors. In addition, the parent-child relationship was found to be associated with parenting behavior, over and above the child's externalizing behavior. Our results highlight the importance of both the parent-child relationship and parenting behavior in connection with the occurrence of externalizing behavior problems on the part of children with MBID. Parenting behavior and the parent-child relationship may thus be promising targets for interventions with this group of children.

Health-related quality-of-life of coal-based sponge iron plant workers in Barjora, India: a cross-sectional study

OBJECTIVES

During the last decade, coal-based sponge iron plants, a highly polluted industry, have grown rapidly in Barjora, India. Understanding their workers' perception of health is essential in people-centered healthcare. The aim of the study was to assess their health-related quality-of-life (HRQoL), and to determine factors that independently predict their HRQoL.

DESIGN

Cross-sectional study.

SETTING

Coal-based sponge iron plants in Barjora, India.

PARTICIPANTS

258 coal-based sponge iron plant workers.

PRIMARY OUTCOME MEASURE

HRQoL was measured using the EuroQol-5D-5L.

RESULTS

The response rate was 100%. Participants with problems in mobility, self-care, usual activities, pain/discomfort and anxiety/depression were 23.3%, 5.1%, 10.9%, 39.5% and 45.5%, respectively. 36.8% of participants reported health state 11111 (no problem in any EQ-5D dimension). The mean visual analogue scale (EQ-VAS) was 69.8 (18.5 SD). The odds of mobility problems decreased with age (OR 0.95, 95% CI 0.91 to 0.99, p=0.016), were lower in participants with presence/history of any respiratory disease (0.27, 0.13 to 0.55, p<0.001), scheduled caste/scheduled tribe/other backward class workers (0.44, 0.22 to 0.89, p=0.021), manual workers (0.40, 0.16 to 0.99, p=0.047) and non-smokers (2.63, 1.27 to 5.46, p=0.009). The odds of pain/discomfort and anxiety/depression were lower in participants with any respiratory disease (0.44, 0.24 to 0.79, p=0.006; and 0.52, 0.29 to 0.92, p=0.026, respectively). The EQ-VAS was worse in manual participants (coefficient -6.91, 95% CI -12.40 to -1.41, p=0.014), with any respiratory disease (-8.13, -13.12 to -3.13, p=0.002), alcohol drinkers (-4.81, -9.47 to -0.15, p=0.043), literates (7.70, 0.97 to 14.43, p=0.025) and Hindus (13.41, 2.62 to 24.20, p=0.015).

CONCLUSIONS

Many coal-based sponge iron plant workers in Barjora have problems in their HRQoL, and the predictors of different aspects of HRQoL were identified. The study findings could be taken into consideration in future interventional studies aimed at improving the HRQoL of these workers.

The use of the EQ-5D as a measure of health-related quality of life in people with dementia and their carers

PURPOSE

To assess the acceptability, validity and inter-rater agreement of self- and family carer proxy ratings of the EQ-5D as a generic health-related quality of life (HRQOL) measure, in people with mild to moderate dementia (PwD) living in the community. A secondary aim was to identify the most important factors influencing self- and family carer proxy ratings of HRQOL, distinguishing between spouse and adult child caregiver ratings.

METHODS

Cross-sectional study of 488 dyads using the EQ-5D. Inter-rater agreement was examined using weighted kappa scores, and validity by investigating the association of self- and family carer ratings with clinical variables. Factors affecting HRQOL ratings were analysed using multivariate regression.

RESULTS

The response rate of the EQ-5D was satisfactory; however, agreement between self- and family carer ratings was poor. The most important predictors of PwD and carer ratings of the PwD's HRQOL were family carer ratings of activities of daily living and mood. Anxiety experienced by the PwD was a significant predictor of self-rated HRQOL, whereas depressive symptoms independently predicted family carer ratings. The type of the caregiving relationship influenced carer ratings of HRQOL, whereby sons and daughters rated HRQOL lower for the PwD compared with spousal caregivers.

CONCLUSIONS

People with mild to moderate dementia are able to rate their own HRQOL through a brief generic instrument; however, self-ratings consistently differ from family carer ratings, which should be acknowledged in cost-effectiveness analyses. Spouse caregivers rate HRQOL for the PwD more positively compared to adult children.

Quality of life of in patients submitted to anterior abdominal wall laparoscopic hernioplasty

Background

The laparoscopic ventral hernia repair technique made possible surgeries with smaller skin incisions and smaller dissection of the soft tissue around the hernia, therefore with a better wound, a quicker postoperative recovery and a lower complication rate.

Aim

To evaluate the applicability of a quality of life survey based on the molds of the American Hernia Society, European Hernia Society and Carolinas Equation for Quality of Life, through telephone in patients submitted to laparoscopic hernioplasty by IPOM technique.

Methods

A retrospective cohort study was made to evaluate the quality of life of 21 patients that underwent anterior abdominal wall laparoscopic hernioplasty by intraperitoneal onlay mesh technique. Questionnaire was applied through telephone.

Results

Of the 21 patients, 19% felt that the hernia recurred. Also 19% passed through another abdominal wall surgery, and among these, 75% was related to the previously hernia correction. Finally, 81% of patients did not undergo any other abdominal wall surgery.

Conclusion

It was possible to apply the quality of life questionnary by telephone on patients who underwent an anterior abdominal wall. The results, in its turn, were satisfactory and showed that patients, in general, were satisfied with the surgical procedure.

Using mixed methods to select optimal mode of administration for a patient-reported outcome instrument for people with pressure ulcers

BACKGROUND

When developing new measuring instruments or deciding upon one for research, consideration of the 'best' method of administration for the target population should be made. Current evidence is inconsistent in differentiating superiority of any one method in terms of quantity and quality of response. We trialed a novel mixed methods approach in early scale development to determine the best administration method for a new patient-reported outcome instrument for people with pressure ulcers (the PU-QOL).

METHODS

Cognitive interviews were undertaken with 35 people with pressure ulcers to determine appropriateness of a self-completed version of the PU-QOL instrument. Quantitative analysis, including Rasch analysis, was carried out on PU-QOL data from 70 patients with pressure ulcers, randomised to self-completed or interview-administered groups, to examine data quality and differential item functioning (DIF).

RESULTS

Cognitive interviews identified issues with PU-QOL self-completion. Quantitative analysis supported these findings with a large proportion of self-completed PU-QOLs returned with missing data. DIF analysis indicated administration methods did not impact the way patients from community care settings responded, supporting the equivalence of both administration versions.

CONCLUSIONS

Obtaining the best possible health outcomes data requires use of appropriate methods to ensure high quality data with minimal bias. Mixed methods, with the inclusion of Rasch, provided valuable evidence to support selection of the 'best' administration method for people with PUs during early PRO instrument development. We consider our approach to be generic and widely applicable to other elderly or chronically ill populations or suitable for use in limited samples where recruitment to large field tests is often difficult.

Validity and Responsiveness of Generic Preference-based HRQOL Instruments in Chronic Epilepsy

Generic, preference-based instruments are recommended for assessing health-related quality of life (HRQOL) in cost-utility analyses (CUA). We aimed to determine which instrument is the most appropriate for CUA of epilepsy care, using established psychometric criteria. We compared validity and responsiveness of EQ5D (using both UK and US preferences), visual analog scale (VAS), Health Utilities Index Mark II (HUI-2) and Mark III (HUI-3) and SF6D in 165 adults evaluated for epilepsy surgery. SF6D had the strongest or next-strongest associations with seizure severity and seizure control. It was not associated with education or IQ. Only SF6D and HUI-3 discriminated between patients with and without seizures 2 years after baseline evaluation. SF6D was most or next-most responsive to being seizure-free for 2 years, in most responsiveness analyses. VAS was also responsive, but showed less evidence of validity. The QOLIE-89, an epilepsy-targeted profile instrument, had stronger evidence for validity and responsiveness than the preference instruments. SF6D has several key psychometric advantages over four other preference instruments in CUAs of epilepsy care. This may reflect better coverage of HRQOL dimensions affected by epilepsy, greater sensitivity at the upper end of the HRQOL continuum, or both. These findings may not generalize to other chronic conditions.

Pilot study assessing functional outcome of tibial pilon fractures using the VSTORM method

INTRODUCTION

The importance of long-term function and quality of life after trauma is well recognised, but gathering data is difficult. The Victoria State Trauma Registry (VSTORM) collects patient-reported outcome data after major trauma using telephone interview, following prospective enrolment. Key components of the VSTORM interview include use of the Glasgow Outcome Scale-Extended (GOS-E), collection of pre-injury demographics, use of 12-Item Short Form Health Survey (SF-12) and EQ-5D instruments as well as a pain numerical rating scale. The aim of this pilot study was to determine whether this methodology would capture clinically relevant data for a population sustaining a severe fracture associated with a wide range of potential outcomes.

METHODS

Following ethical approval, patients with surgically managed tibial pilon fractures sustained between March 2002 and January 2010 were identified from the logbook of the senior author (IP) and contacted by post. After obtaining consent, a structured telephone interview was performed using the VSTORM questionnaire.

RESULTS

Twenty-six of 45 patients consented to interview and 23/26 patients were contactable (13 male, 10 female, mean age 44 years). There were 17 Arbeitsgemeinschaft für Osteosynthesefragen (AO) Type C fractures, six Type B and seven Grade III open injuries. The mean visual analogue scale (VAS) score for health pre-injury was 88.9 (range 50-100, median 92) versus 71.5 (range 35-100, median 75) post-injury. Seven of 18 patients in full-time employment prior to injury did not return to work. Only one patient returned to previous employment. Nine of 23 patients reported moderate - to-extreme pain interfering with work; 16/23 patients had problems with mobility; 9/23 reported problems climbing stairs; and 14/23 of patients could not resume regular social/leisure activities.

CONCLUSIONS

Prospective enrolment at the time of injury may improve follow-up. In those who participated, a credible range of outcomes were reported, comparable to recently published studies. This method appears efficient and acceptable to patients, and hence warrants larger-scale prospective evaluation.

Patient-reported outcome measures (PROMs): how should I interpret reports of measurement properties? A practical guide for clinicians and researchers who are not biostatisticians

This paper will help clinicians and researchers to understand studies on the validity, responsiveness and reliability of patient-reported outcome measures (PROMs) and to interpret the scores and change scores derived from these and other types of outcome measures. Validity studies provide a method for assessing whether the underlying construct of interest is adequately assessed. Responsiveness studies explore the longitudinal validity of a test and provide evidence that an instrument can detect change in the construct of interest. Reliability is commonly assessed with correlation indices, which indicate the stability of repeated measurements and the 'noise' or error in the measurement. Proposed indicators for clinical interpretation of test scores are the minimum clinically important difference, the standard error of measurement and the minimum detectable change. Studies of the Victorian Institute of Sports Assessment questionnaire for patellar tendinopathy and other PROMs are used to illustrate concepts.

The use of a tablet computer to complete the DASH questionnaire

PURPOSE

To determine whether electronic self-administration of the Disabilities of the Arm, Shoulder, and Hand (DASH) questionnaire using a tablet computer increased completion rate compared with paper self-administration.

METHODS

We gave the DASH in self-administered paper form to 222 new patients in a single hand surgeon's practice. After a washout period of 5 weeks, we gave the DASH in self-administered tablet computer form to 264 new patients. A maximum of 3 questions could be omitted before the questionnaire was considered unscorable. We reviewed the submitted surveys to determine the number of scorable questionnaires and the number of omitted questions in each survey. We completed univariate analysis and regression modeling to determine the influence of survey administration type on respondent error while controlling for patient age and sex.

RESULTS

Of the 486 total surveys, 60 (12%) were not scorable. A significantly higher proportion of the paper surveys (24%) were unscorable compared with electronic surveys (2%), with significantly more questions omitted in each paper survey (2.6 ± 4.4 questions) than in each electronic survey (0.1 ± 0.8 questions). Logistic regression analysis revealed survey administration mode to be significantly associated with DASH scorability while controlling for age and sex, with electronic survey administration being 14 times more likely than paper administration to yield a scorable DASH.

CONCLUSIONS

In our retrospective series, electronic self-administration of the DASH decreased the number of omitted questions and yielded a higher number of scorable questionnaires. Prospective, randomized evaluation is needed to better delineate the effect of survey administration on respondent error.

CLINICAL RELEVANCE

Administration of the DASH with a tablet computer may be beneficial for both clinical and research endeavors to increase completion rate and to gain other benefits from electronic data capture.

Does mode of administration affect health-related quality-of-life outcomes after stroke?

Telephone interviews and postal surveys may be a resource-efficient way of assessing health-related quality-of-life post-stroke, if they produce data equivalent to face-to-face interviews. This study explored whether telephone interviews and postal surveys of the Stroke and Aphasia Quality of Life Scale (SAQOL-39g) yielded similar results to face-to-face interviews. Participants included people with aphasia and comprised two groups: group one (n =22) were 3-6 months post-stroke; group two (n =26) were ≥1 year post-stroke. They completed either a face-to-face and a telephone interview or a face-to-face interview and a postal survey of the SAQOL-39g. Response rates were higher for group two (87%) than for group one (72-77%). There were no significant differences between respondents and non-respondents on demographics, co-morbidities, stroke severity, or communication impairment. Concordance between face-to-face and telephone administrations (.90-.98) was excellent; and very good-excellent between face-to-face and postal administrations (.84-.96), although scores in postal administrations were lower (significant for psychosocial domain and overall SAQOL-39g in group two). These findings suggest that the SAQOL-39g yields similar results in different modes of administration. Researchers and clinicians may employ alternative modes, particularly in the longer term post-stroke, in order to reduce costs or facilitate clients with access difficulties.

Methodological challenges in researching psychological distress and psychiatric morbidity among patients with advanced cancer: what does the literature (not) tell us?

Patients with advanced cancer experience multiple demands and losses that place them at risk for experiencing psychological distress. Researchers can face challenges in conducting research among this population because of their poor levels of physical and cognitive functioning. This paper aims to develop our understanding of these challenges. A systematic literature review was conducted of papers describing surveys in which a stated aim was to measure rates of psychological distress or psychiatric morbidity among patients with advanced cancer. We also included papers that focused on the development of assessment tools. Studies were identified through computerized (MEDLINE and PsycINFO) and manual searches for the years 1995-2009. Twenty-eight papers met the inclusion criteria. They describe findings in relation to a total of 3942 patients. The sample sizes ranged from 25 to 422 (median = 87). The main methodological challenge identified is the recruitment of large and representative samples. Significant portions of the advanced cancer population are excluded from distress studies or are refusing to take part. In conclusion, researchers can enhance the methodological knowledge base by presenting more detailed accounts of the participant recruitment and data collection processes. Future researchers should strive to develop more flexible methods of assessing distress among patients with advanced disease.

Health-related quality of life (EQ-5D) among homeless persons compared to a general population sample in Stockholm County, 2006

AIMS

To describe and compare health-related quality of life (HRQoL) among homeless persons with a general population sample in Stockholm County, 2006, and to analyse the importance of certain social determinants of health among the homeless.

METHODS

Face-to-face interviews with 155 homeless persons and a postal survey to a general population sample, mainly based on the same questionnaire, including questions on social determinants of health and HRQoL measured with the EQ-5D.

RESULTS

Chronic illness was three times more common among the homeless. HRQoL was worse among homeless persons than in the general population sample: the homeless reported more problems, especially more severe problems, in all the EQ-5D dimensions and had considerably lower EQ-5D(index) and EQ(VAS) score than the general population. Most problems were reported in the dimension anxiety/depression. Among the homeless, longer duration and more severe degree of homelessness lowered HRQoL, but few determinants were statistically significantly related to HRQoL. Having mental disease significantly lowered HRQoL.

CONCLUSIONS

This study was an attempt to include hard-to-reach groups in an assessment of population health. Homeless persons had considerably worse HRQoL than the general population and reported most problems in the dimension anxiety/depression. Some diseases may contribute to causing homelessness; others may be seen as consequences. Homeless persons are a vulnerable group in society. Further interview studies are needed based on larger sample of homeless persons to explore health determinants such as sex, age, socioeconomic factors, duration and degree of homelessness, and health-related behaviours among the homeless persons.