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Schwartz CE, Rapkin BD, Borowiec K, Aman S, Finkelstein JA. Response to letter to the editor regarding "Mental health after lumbar spine surgery: Cognitive appraisal processes and outcome in a longitudinal cohort study". Spine J 2024; 24:2015-2016. [PMID: 39293905 DOI: 10.1016/j.spinee.2024.06.012] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Accepted: 06/14/2024] [Indexed: 09/20/2024]
Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., Concord, MA, USA; Departments of Medicine and Orthopaedic Surgery, Tufts University School of Medicine, Boston, MA, USA.
| | - Bruce D Rapkin
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., Concord, MA, USA; Department of Measurement, Evaluation, Statistics, & Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, USA
| | - Sara Aman
- Division of Spine Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
| | - Joel A Finkelstein
- Division of Spine Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada; Department of Surgery, University of Toronto, Toronto, ON, Canada; Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, Ontario, Canada
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Apfelbach CS, Sandage M, Abbott KV. Vocal Fold Vibratory Dose and Perceived Exertion Responses to the Fluid Interval Test for Voice (FIT-V): A Novel Vocal Loading Task Platform. J Voice 2024:S0892-1997(24)00263-7. [PMID: 39244385 DOI: 10.1016/j.jvoice.2024.08.017] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/12/2024] [Revised: 08/13/2024] [Accepted: 08/14/2024] [Indexed: 09/09/2024]
Abstract
INTRODUCTION Vocal loading tasks are often used to study how specific variables influence downstream vocal effort or fatigue. The current study introduces a novel vocal loading task, the Fluid Interval Test for Voice (FIT-V) that combines laryngeal diadochokinesis, intervallic rest and exercise, and fluid back pressure. To assess the differences between this novel task and existing vocal loading tasks, we measured vocal fold vibratory dose and perceived phonatory exertion across three 30-minute task conditions: a control loud oral reading task (LOR), a back pressure-resisted Fluid Interval Test for Voice (FIT-V5), and an unresisted Fluid Interval Test for Voice (FIT-V0). METHODS Following a training session, 30 participants completed the three tasks (LOR, FIT-V0, and FIT-V5) in counterbalanced order on different days. Vocal fold cycle (Aim 1A) and distance doses (Aim 1B) were collected continuously using a dosimeter. The overall perceived phonatory exertion (Aim 2A) was rated once per minute, while anatomically localized cognitive, laryngeal, thoracic, abdominal, and articulatory exertion (Aim 2B) were rated once at the end of each task. Statistical analyses examined the effects of task and task× time interactions on the dependent variables. RESULTS The FIT-V0 and FIT-V5 tasks imposed smaller vocal fold cycle doses (P < 0.001; Aim 1A) and distance doses (P < 0.001; Aim 1B) than the LOR task while eliciting comparable or greater magnitudes of overall perceived phonatory exertion (P = 0.003; Aim 2A). However, anatomically localized perceived exertion was greater in the abdomen and thorax (P < 0.05) and lesser in the anterior neck (P < 0.05) in the two FIT-V tasks relative to the LOR task (Aim 2B). Absolute forced vital capacity was a significant predictor of most forms of anatomically localized perceived exertion. DISCUSSION The unresisted FIT-V0 and the back pressure-resisted FIT-V5 tasks yielded similar profiles of overall perceived phonatory exertion, despite vocal fold vibratory doses roughly half that of the LOR task. However, the anatomically localized perceived exertion data underscored subtle across-task differences not apparent in the overall ratings, suggesting potentially distinct physiological and perceptual niches for the three task protocols.
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Affiliation(s)
- Christopher S Apfelbach
- Department of Speech-Language-Hearing Sciences, University of Minnesota, Minneapolis, Minnesota.
| | - Mary Sandage
- Department of Speech, Language & Hearing Sciences, Auburn University, Auburn, Alabama
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Skolasky RL, Finkelstein JA, Schwartz CE. Associations of cognitive appraisal and patient activation on disability and mental health outcomes: a prospective cohort study of patients undergoing spine surgery. BMC Musculoskelet Disord 2024; 25:595. [PMID: 39069610 DOI: 10.1186/s12891-024-07709-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Accepted: 07/19/2024] [Indexed: 07/30/2024] Open
Abstract
BACKGROUND With the increased use of patient-reported outcomes measures (PROMs) to assess spine surgery outcomes, it is important to understand how patients interpret their health changes over time. The measurement of cognitive-appraisal processes enables the quantification of how individuals think about quality of life (QOL). This study examined how appraisal processes were associated with patients' views of their role in managing their health-patient activation. METHODS This longitudinal cohort study from August 2019 to January 2022 included 222 adults undergoing spine surgery for cervical (n = 107) and/or lumbar (n = 148) pathology at an academic medical center. PROMs assessed disability (Neck Disability Index for cervical or Oswestry Disability Index for lumbar) and mental health (PROMIS-29 v2.0), cognitive-appraisal processes (QOLAPv2-SF), and patient activation (Patient Activation Measure). ANOVA models were used to examine the relationships between QOL and cognitive appraisal processes before and after surgery, overall and stratified by patient-activation stage. Effect sizes facilitated interpretation. RESULTS There were significant improvements in pain-related disability and mental health following surgery. Cognitive appraisal processes explained substantial amounts of variance, particularly with changes in mental health (45% before surgery, 75% at three months, and 63%, at 12-months after surgery). With respect to physical disability, less disability was associated with a lesser focus on negative aspects of QOL. Appraisal explained the most variance before surgery for high-activation patients. At 12-months post-surgery, however, appraisal explained the most variance for the low-activation patients. Appraisal explained similar amounts of variance in mental health at baseline and three-months post-surgery for all activation groups, but substantially more variance in the low-activation group at 12-months post-surgery. There were differences in the direction of appraisal-outcome associations by activation group in selected appraisal items/domains. CONCLUSIONS Cognitive-appraisal processes demonstrate a significant relationship with QOL among spine surgery patients. These processes explain substantial variance in pain-related disability and mental health, especially among those high in activation before surgery and those low in activation at 12-months post-surgery. Our findings suggest that patients' ways of thinking about their health may be effective targets of motivational coaching, to help them become more engaged over the recovery trajectory.
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Affiliation(s)
- Richard L Skolasky
- Departments of Orthopaedic Surgery and Physical Medicine & Rehabilitation, The Johns Hopkins University School of Medicine, 601 N. Caroline Street, Suite 5244, Baltimore, MD, 21287, USA.
| | - Joel A Finkelstein
- Department of Surgery, University of Toronto, Toronto, Canada
- Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
- Division of Spine Surgery, Sunnybrook Health Sciences Centre, Toronto, ON, Canada
| | - Carolyn E Schwartz
- DeltaQuest Foundation Inc, Concord, MA, USA
- Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA
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Apfelbach CS, Sandage M, Abbott KV. Effects of Back Pressure on the Feasibility and Tolerability of Laryngeal Diadochokinetic Exercise: A Pilot Study. J Voice 2024:S0892-1997(24)00158-9. [PMID: 38969542 DOI: 10.1016/j.jvoice.2024.05.007] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/05/2023] [Revised: 05/15/2024] [Accepted: 05/16/2024] [Indexed: 07/07/2024]
Abstract
BACKGROUND The term vocal demand response refers to how speakers meet vocal demands. Vocal loading tasks with predetermined demand parameters (duration, pitch, loudness, etc) have been used in research to study the vocal demand response; these have historically consisted of loud sustained vowel and loud speech tasks. Tasks founded on laryngeal diadochokinesis (LDDK) may be viable alternatives, especially if demand parameters such as exercise-rest ratio and fluid back pressure are concurrently modulated. OBJECTIVES To explore the effects of four fluid back pressure conditions (0, 5, 10, and 15 cm H2O) on several measures of subjective participant experience, feasibility, and tolerability during intervallic laryngeal diadochokinetic exercise. METHODS Participants (n = 12) completed 15-minute trials of LDDK in 30-second rest and exercise intervals against four counterbalanced back pressure conditions: 0, 5, 10, and 15 cm H2O. The effects of back pressure on (1) ratings of perceived vocal exertion, (2) prevalence of adverse effects such as shortness of breath or lightheadedness, (3) subjective difficulty of sustaining LDDK, (4) number of exercise intervals completed, (5) rankings of participant-preferred back pressure levels, and (6) expert ratings of auditory-perceptual diadochokinetic strength were assessed descriptively. RESULTS Perceived vocal exertion, lightheadedness, and subjective laryngeal diadochokinetic difficulty increased as back pressure increased. Number of intervals completed, auditory-perceptual diadochokinetic strength, and participant rankings of back pressure conditions, by contrast, decreased as back pressure increased. 0 and 5 cm H2O were the most preferred back pressure conditions overall. DISCUSSION Fluid back pressure was feasible and broadly tolerated during 15-minute trials of vocal exercise. However, the transition from 5 → 10 cm H2O appeared to represent an inflection point in our results: a minority of participants did not tolerate exercise at 10 cm H2O, becoming a majority at 15 cm H2O. We conclude that fluid back pressure should be restricted to values between 0 and 10 cm H2O during LDDK.
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Affiliation(s)
| | - Mary Sandage
- Department of Speech, Language & Hearing Sciences, Auburn University, Auburn, Alabama
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Jewell CC, Harnish SM, Brello J, Lanzi AM, Cohen ML. Poststroke Communication Ability Predicts Patient-Informant Discrepancies in Reported Activities and Participation. AMERICAN JOURNAL OF SPEECH-LANGUAGE PATHOLOGY 2024; 33:1854-1867. [PMID: 38625105 DOI: 10.1044/2024_ajslp-23-00322] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 04/17/2024]
Abstract
BACKGROUND Participation in life situations has been identified by people with aphasia (PWA) as an ultimate outcome of rehabilitation and is often measured with patient-reported outcome measures (PROMs) or informant-reported measures. It is known that PWA and informants do not always produce similar scores on measures of activities and participation. However, systematic differences between PWA and informants and the causes of these differences are not well understood. Here, we investigated these differences as a function of language impairment, perceived level of activity and participation success, and depressive symptoms. METHOD Participants were 29 PWA-informant dyads who completed a performance-based language assessment and three measures related to different aspects of activities and participation. Outcome variables were PWA-informant difference scores in the activities and participation measures. RESULTS PWA ratings of activities and participation were not statistically significantly associated with performance-based language severity. Hierarchical regression models with both language impairment and informant-reported scores as predictor variables explained 53%-71% of the variance in PWA-informant difference scores (all p < .05). In particular, mild communication challenges were associated with the PWA reporting significantly worse participation than the informant perceived. In contrast, more severe communication challenges were associated with the PWA reporting significantly better participation than the informant perceived. DISCUSSION These findings highlight the importance of measuring participation by PROM. The PWA's experience of participation is not related to their level of language impairment and is predictably different from their care partners' perspective. As others have also reported, "mild" aphasia is not so mild to the PWA. Similarly, "severe" may not be so severe to the PWA. Further research is needed to connect these findings with counseling and caregiver education. Research on response processes (e.g., response shift) is also warranted.
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Affiliation(s)
- Courtney C Jewell
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - Stacy M Harnish
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - Jennifer Brello
- Department of Speech and Hearing Science, The Ohio State University, Columbus
| | - Alyssa M Lanzi
- Department of Communication Sciences and Disorders, University of Delaware, Newark
- Delaware Center for Cognitive Aging Research, Newark
| | - Matthew L Cohen
- Department of Communication Sciences and Disorders, University of Delaware, Newark
- Delaware Center for Cognitive Aging Research, Newark
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Schwartz CE, Borowiec K, Aman S, Rapkin BD, Finkelstein JA. Mental health after lumbar spine surgery: cognitive appraisal processes and outcome in a longitudinal cohort study. Spine J 2024; 24:1170-1182. [PMID: 38484913 DOI: 10.1016/j.spinee.2024.03.001] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/19/2023] [Revised: 02/26/2024] [Accepted: 03/01/2024] [Indexed: 04/01/2024]
Abstract
BACKGROUND CONTEXT A not uncommon finding following spine surgery is that many patients do not achieve mental health improvement up to population norms for their age cohort, despite improvement in pain and functioning. PURPOSE This study examined how patients who were categorized as depressed versus not depressed think about health-related quality of life as assessed by cognitive-appraisal processes. It examined cross-sectional and longitudinal differences over 12 months postsurgery. DESIGN Prospective longitudinal cohort study with data collected at presurgery and at ∼3- and ∼12-months postsurgery from August 2013 to August 2023. PATIENT SAMPLE We included 173 adults undergoing lumbar spine surgery for degenerative spinal conditions at an academic medical center. The study sample was 47% female, with a mean age of 61 (SD=15.0), and a median level of education of college graduate. OUTCOME MEASURES Depression was defined as a Mental Component Score (MCS)≤38 on the Rand-36, building on studies that equated MCS scores with significant depression as assessed by clinically validated depression scales. The Quality-of-Life Appraisal Profile assessed the cognitive-appraisal domains of Experience Sampling and Standards of Comparison. METHODS The analysis focused on two comparisons: cross-sectionally comparing those who were not depressed (n=82) to those who were depressed (n=77) at baseline; and comparing longitudinal trajectories among those depressed before surgery and improved (n=54) versus did not improve (n=23). T-tests characterized group differences in appraisal endorsement; analysis of variance evaluated appraisal items in terms of explained variance; and Pearson correlation coefficients assessed direction of association in predicting mental health. RESULTS There were presurgical and longitudinal differences in both cognitive appraisal domains. Before surgery, depressed patients were less likely than nondepressed patients to endorse emphasizing the positive; more likely to focus on worst moments, recent flare-ups, their spinal condition, and the future; and more likely to compare themselves to high aspirations (eg, perfect health). Over time, among those who were depressed before surgery, those who improved focused decreasingly on worst moments and on the time before their spinal condition, and increasingly on emphasizing the positive and balancing the positives/negatives. Appraisal explained more variance in mental health among those who did not improve as compared to those who did, at all timepoints. All appraisal items were more highly correlated with mental health among those who remained depressed as compared to those who improved, particularly over time. CONCLUSIONS Endorsement of cognitive appraisal processes was different for depressed versus nondepressed spine-surgery patients before surgery and distinguished those who were depressed before surgery and improved versus those who did not improve. These findings suggest that targeted interventions could be beneficial for addressing mental health concerns during the spine surgery recovery trajectory. These interventions might use appraisal measures to identify patients likely to remain depressed after surgery, and then focus on helping these patients shift their focus and standards of comparison.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA 01742, USA; Departments of Medicine and Orthopaedic Surgery, Tufts University School of Medicine, 136 Harrison Avenue, Boston, MA 02111, USA.
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA 01742, USA; Department of Measurement, Evaluation, Statistics, & Assessment, Boston College Lynch School of Education and Human Development, Campion Hall, 140 Commonwealth Avenue, Chestnut Hill, MA 02467, USA
| | - Sara Aman
- Division of Spine Surgery, Sunnybrook Health Sciences Centre, 2075 Bayview Ave. RM D5-14 Toronto, ON M4N 3M5, Canada
| | - Bruce D Rapkin
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Van Etten 3A2C 1300 Morris Park Avenue Bronx, NY 10461, USA
| | - Joel A Finkelstein
- Division of Spine Surgery, Sunnybrook Health Sciences Centre, 2075 Bayview Ave. RM D5-14 Toronto, ON M4N 3M5, Canada; Department of Surgery, University of Toronto, Stewart Building 149 College Street, 5th Floor Toronto, ON M5T 1P5, Canada; Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, 2075 Bayview Ave. RM D5-14 Toronto, ON M4N 3M5, Canada
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Schwartz CE, Borowiec K, Waldman AH, Sutherland T, Contreras B, Abatan E, Huang IC, Rohde G, Rapkin BD, Skolasky RL. Emerging priorities and concerns in the wake of the COVID-19 pandemic: qualitative and quantitative findings from a United States national survey. Front Public Health 2024; 12:1365657. [PMID: 38962781 PMCID: PMC11221197 DOI: 10.3389/fpubh.2024.1365657] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/01/2024] [Accepted: 05/16/2024] [Indexed: 07/05/2024] Open
Abstract
Purpose The present study examines how the coronavirus disease 2019 (COVID-19) experience affected values and priorities. Methods This cross-sectional study collected data between January and April 2023, from 1,197 individuals who are chronically ill or part of a general population sample. Using open-ended prompts and closed-ended questions, we investigated individuals' perceptions about COVID-19-induced changes in what quality of life means to them, what and who are important, life focus, and changes in norms and stressors. Data analyses included content and psychometric analysis, leading to latent profile analysis (LPA) to characterize distinct groups, and analysis of variance and chi-squared to compare profile groups' demographic characteristics. Results About 75% of the study sample noted changes in values and/or priorities, particularly in the greater prominence of family and friends. LPA yielded a four-profile model that fit the data well. Profile 1 (Index group; 64% of the sample) had relatively average scores on all indicators. Profile 2 (COVID-Specific Health & Resignation to Isolation Attributable to COVID-19; 5%) represented COVID-19-specific preventive health behaviors along with noting the requisite isolation and disengagement entailed in the social distancing necessary for COVID-19 prevention. Profile 3 (High Stress, Low Trust; 25%) represented high multi-domain stress, with the most elevated scores both on focusing on being true to themselves and perceiving people to be increasingly uncivil. Profile 4 (Active in the World, Low Trust; 6%) was focused on returning to work and finding greater meaning in their activities. These groups differed on race, marital status, difficulty paying bills, employment status, number of times they reported having had COVID-19, number of COVID-19 boosters received, whether they had Long COVID, age, BMI, and number of comorbidities. Conclusion Three years after the beginning of the worldwide COVID-19 pandemic, its subjective impact is notable on most study participants' conceptualization of quality of life, priorities, perspectives on social norms, and perceived stressors. The four profile groups reflected distinct ways of dealing with the long-term effects of COVID-19.
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Affiliation(s)
- Carolyn E. Schwartz
- DeltaQuest Foundation, Inc., Concord, MA, United States
- Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, United States
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., Concord, MA, United States
- Department of Measurement, Evaluation, Statistics, and Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, United States
| | | | - Tai Sutherland
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Briana Contreras
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - Elizabeth Abatan
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
| | - I-Chan Huang
- Department of Epidemiology and Cancer Control, St. Jude Children’s Research Hospital, Memphis, TN, United States
| | - Gudrun Rohde
- Faculty of Health and Sport Sciences at University of Agder and Department of Clinical Research Sorlandet Hospital, Kristiansand, Norway
| | - Bruce D. Rapkin
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, New York, NY, United States
| | - Richard L. Skolasky
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, United States
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Roth EJ, Lovell L, Barry A. Perspectives on factors influencing quality of life in persons with long-term spinal cord injury: a qualitative study. Spinal Cord 2024; 62:343-347. [PMID: 38649756 DOI: 10.1038/s41393-024-00991-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2023] [Revised: 04/03/2024] [Accepted: 04/05/2024] [Indexed: 04/25/2024]
Abstract
STUDY DESIGN Qualitative Cohort Study. OBJECTIVES Many people with long-term spinal cord injury (SCI) develop adaptation strategies to succeed. Understanding the factors that support their capacity to adapt and develop is important to enhance quality of life of others with SCI. This study aims to learn how these factors influence how people with SCI attain and maintain optimal quality of life as time since injury grows. SETTING IL, USA. METHODS A qualitative approach using one-on-one structured interviews with 16 individuals with long-term SCI was used to elicit perspectives of topics of importance. Analysis of these topics was done for the entire group, and for subgroups based on injury duration, i.e., 1-5 years, 5-15 years, and 15+ years post-injury. Deductive and inductive analyses of transcripts were performed. RESULTS Five important themes emerged: 1. Injury, Medical Care, and Rehabilitation; 2. Built Environment and Accessibility; 3. Relationships and Support Systems; 4. Intrapersonal Thoughts and Emotions; and 5. Handling Challenges and Adversity. Topics of importance evolved over time. Most important were: 1-5 years: injury and recovery process; 5-15 years: navigating the community and how to handle difficult situations; and 15+ years: self-reflection and understanding how to handle challenges positively. CONCLUSIONS Recognition of the factors (e.g. resilience, self-acceptance, built environment) that contribute to quality of life in people with SCI, and their prevalence over time, enables development of strategies to facilitate personal fulfillment and favorable adaptation at each stage. TRIAL REGISTRATION This trial was posted on clinicaltrials.gov under NCT04544761.
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Affiliation(s)
- Elliot J Roth
- Shirley Ryan AbilityLab, Chicago, IL, USA
- Department of Physical Medicine and Rehabilitation, Northwestern University Feinberg School of Medicine, Chicago, IL, USA
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Sun T, Fan M, Peng D, Li L, Ree A, Flexman AM, Sutherland AM, Schwarz SKW, Jen TTH, Yarnold CH. Association of chronic poststernotomy pain and health-related quality of life: a prospective cohort study. Can J Anaesth 2024; 71:579-589. [PMID: 38424390 DOI: 10.1007/s12630-024-02706-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2023] [Revised: 10/30/2023] [Accepted: 11/09/2023] [Indexed: 03/02/2024] Open
Abstract
PURPOSE Chronic poststernotomy pain (CPSP) after cardiac surgery is multifactorial and impacts patient recovery. We aimed to evaluate the association between CPSP severity and health-related quality of life at six months after cardiac surgery. METHODS This was a single-centre prospective cohort study of patients who underwent cardiac surgery with median sternotomy between September 2020 and March 2021. Telephone interviews were conducted at six and 12 months postoperatively using the Short Form McGill Pain Questionnaire and the EQ-5D-5L. Strength of correlation was described using Spearman's correlation coefficient. Multivariable regression analysis was used to account for confounding variables. RESULTS A total of 252 patients responded to the six-month interview (response rate, 65%). The mean (standard deviation) age of respondents was 65 (13) yr. Twenty-nine percent of respondents (72/252) reported CPSP at six months, and 14% (41/252) reported more than mild pain (score ≥ 2/5). At 12 months, of the 89% (64/72) patients who responded, 47% (30/64) still reported pain. The strength of the correlation between pain scores and EQ-5D-5L was weak (Spearman's correlation coefficient, -0.3). Risk factors for CPSP at six months included higher pain score on postoperative day 1, history of chronic pain prior to surgery, and history of depression. Intraoperative infusion of dexmedetomidine or ketamine was associated with a reduced risk of CPSP at six months. CONCLUSION Chronic poststernotomy pain still affects patient recovery at six and 12 months after cardiac surgery. The severity of that pain is poorly correlated with patients' quality of life. STUDY REGISTRATION www.osf.io ( https://osf.io/52rsw ); registered 14 May 2022.
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Affiliation(s)
- Terri Sun
- Department of Anesthesia, St. Paul's Hospital/Providence Health Care, Level 3 Providence Building, 1081 Burrard St., Vancouver, BC, V6Z 1Y6, Canada.
- Department of Anesthesiology, Pharmacology & Therapeutics, The University of British Columbia, Vancouver, BC, Canada.
| | - Mikayla Fan
- Department of Anesthesia, St. Paul's Hospital/Providence Health Care, Vancouver, BC, Canada
| | - Defen Peng
- Centre for Cardiovascular Innovation, The University of British Columbia, Vancouver, BC, Canada
| | - Lauren Li
- Royal College of Surgeons in Ireland / University of Medicine and Health Sciences, Dublin, Ireland
| | - Alyson Ree
- Faculty of Medicine, McMaster University, Hamilton, ON, Canada
| | - Alana M Flexman
- Department of Anesthesiology, Pharmacology & Therapeutics, The University of British Columbia, Vancouver, BC, Canada
- Department of Anesthesia, St. Paul's Hospital/Providence Health Care, Vancouver, BC, Canada
| | - Ainsley M Sutherland
- Department of Anesthesiology, Pharmacology & Therapeutics, The University of British Columbia, Vancouver, BC, Canada
- Department of Anesthesia, St. Paul's Hospital/Providence Health Care, Vancouver, BC, Canada
| | - Stephan K W Schwarz
- Department of Anesthesiology, Pharmacology & Therapeutics, The University of British Columbia, Vancouver, BC, Canada
- Department of Anesthesia, St. Paul's Hospital/Providence Health Care, Vancouver, BC, Canada
| | - Tim Ting Han Jen
- Department of Anesthesiology, Pharmacology & Therapeutics, The University of British Columbia, Vancouver, BC, Canada
- Department of Anesthesia, St. Paul's Hospital/Providence Health Care, Vancouver, BC, Canada
| | - Cynthia H Yarnold
- Department of Anesthesiology, Pharmacology & Therapeutics, The University of British Columbia, Vancouver, BC, Canada
- Department of Anesthesia, St. Paul's Hospital/Providence Health Care, Vancouver, BC, Canada
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Schwartz CE, Borowiec K, Li Y, Rapkin BD. Individual differences in the long-term impact of the pandemic: moderators of COVID-related hardship, worry, and social support. Qual Life Res 2024; 33:927-939. [PMID: 38183562 DOI: 10.1007/s11136-023-03573-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 11/23/2023] [Indexed: 01/08/2024]
Abstract
PURPOSE Understanding people's response to the pandemic needs to consider individual differences in priorities and concerns. The present study sought to understand how individual differences in cognitive-appraisal processes might moderate the impact of three COVID-specific factors-hardship, worry, and social support-on reported depression. METHODS This longitudinal study of the psychosocial impact of the COVID-19 pandemic included 771 people with data at three timepoints over 15.5 months. Participants were recruited from panels of chronically ill or general population samples. Depression was measured by an item response theory validated depression index created using items from existing measures that reflected similar content to the Patient Health Questionnaire-8. COVID-specific factors of hardship, worry, and social support were assessed with items compiled by the National Institutes of Health. The Quality of Life Appraisal Profilev2 Short-Form assessed cognitive appraisal processes. A series of random effects models examined whether appraisal moderated the effects of hardship, worry, and social support on depression over time. RESULTS Over time the association between low social support and depression was greater (p = 0.0181). Emphasizing the negative was associated with exacerbated depression, in particular for those with low social support (p = 0.0007). Focusing on demands and habituation was associated with exacerbated depression unless one experienced greater hardship (p = 0.0074). There was a stronger positive connection between recent changes and depression for those people with higher worry scores early in the pandemic as compared to later, but a stronger positive correlation for those with lower worry scores later in the pandemic (p = 0.0015). Increased endorsement of standards of comparison, emphasizing the negative, problem goals, and health goals was associated with worse depression scores (all p < 0.0001). People who were younger, disabled, or had greater difficulty paying bills also reported worse depression (p < 0.0001, 0.0001, and 0.002, respectively). CONCLUSION At the aggregate level, COVID-specific stressors changed over the course of the pandemic, whereas depression and social-support resources seemed stable. However, deeper analysis revealed substantial individual differences. Cognitive-appraisal processes showed considerable variability across individuals and moderated the impact of COVID-specific stressors and resources over time. Future work is needed to investigate whether coaching individuals away from maladaptive cognitive-appraisal processes can reduce depression and lead to better overall well-being.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, USA.
- Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, USA
- Department of Measurement, Evaluation, Statistics, & Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, USA
| | - Yuelin Li
- Department of Psychiatry & Behavioral Sciences and the Department of Epidemiology and Biostatistics, Memorial Sloan Kettering Cancer Center, New York, NY, USA
| | - Bruce D Rapkin
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
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11
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Satalkar P, van der Geest S. Divergent Views and Experiences Regarding 'Completed Life' and Euthanasia in the Netherlands. OMEGA-JOURNAL OF DEATH AND DYING 2024; 88:1628-1646. [PMID: 34962847 PMCID: PMC10838475 DOI: 10.1177/00302228211066681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
Abstract
A small proportion of older people in the Netherlands want to end their lives because they feel their lives to be 'completed' and no longer worth living. Currently, there is heated debate over whether or not these people should have the right to euthanasia. Drawing on previous research, we conduct a heuristic analysis of views and experiences of three different 'parties' involved in this debate, namely, the older people, their relatives and friends and medical professionals. The views of these three groups tend to be divergent and conflicting, posing a difficult dilemma to decision-makers.
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Affiliation(s)
- Priya Satalkar
- Bioethics Institute Ghent, Ghent University, Ghent, Belgium
| | - Sjaak van der Geest
- Department of Medical Anthropology, University of Amsterdam, Amsterdam, The Netherlands
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12
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Apfelbach CS, Guzmán M. Acoustic, Aerodynamic, Morphometric, and Perceptual Changes During and After Semi-Occluded Vocal Tract Exercise: An Integrative Review. J Voice 2024; 38:404-425. [PMID: 34774370 DOI: 10.1016/j.jvoice.2021.09.031] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2021] [Revised: 09/27/2021] [Accepted: 09/29/2021] [Indexed: 11/19/2022]
Abstract
OBJECTIVE The body of literature discussing the acoustic, aerodynamic, perceptual, and morphometric changes that occur during and after semi-occluded vocal tract exercise (SOVTE) has dramatically expanded within the past 20 years. The current study integrates the literature on SOVTE from the 1990s onward, reviewing the technique's clinically relevant effects in vocally untrained adults both with and without dysphonia. The study aims to give clinicians actionable information on how SOVTEs alter vocal function in both normal and pathological states. METHODS The author queried the MEDLINE database for combinations of search terms related to semi-occluded vocal tract exercise. To improve article identification, the author also performed iterative citation webbing in which the reference lists of each article selected for full-text screening were cross-referenced against the articles returned in the initial MEDLINE search. Articles identified by iterative citation webbing that did not appear in the initial MEDLINE search were then screened individually. The second author independently verified adherence to the review's inclusion and exclusion criteria in both the initial search and data extraction phases. RESULTS The initial MEDLINE search returned 869 articles, 111 of which passed the title and abstract screening phase. Iterative citation webbing returned an additional 20 studies, resulting in a total of 131 articles that qualified for full-text screening. 53 articles passed full-text screening and were included in the current review. DISCUSSION Semi-occluded vocal tract exercise increases the inertive reactance of the glottis, vocal tract, and air column, as well as introducing flow resistance at the level of the lips or velopharyngeal port. Each of these mechanisms yields downstream acoustic, aerodynamic, morphometric, and perceptual changes, including reductions in phonation threshold pressure and perceived phonatory effort, improved spectral characteristics of the acoustic signal, attenuation of vocal fold impact stress as indexed by various metrics such as maximum area declination rate, and alterations to the physical dimensions of the vocal tract. Although few studies examined the duration of these changes post exercise, several RCTs support the assertion that SOVTE's effects can be sustained with regular practice over weeks or months, regardless of current vocal health status.
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Affiliation(s)
- Christopher S Apfelbach
- Department of Communication Sciences and Disorders, University of Delaware, Newark, Delaware.
| | - Marco Guzmán
- Department of Communication Sciences and Disorders, Universidad de los Andes, Santiago, Chile
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13
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Sawatzky R, Sajobi TT, Russell L, Awosoga OA, Ademola A, Böhnke JR, Lawal O, Brobbey A, Lix LM, Anota A, Sebille V, Sprangers MAG, Verdam MGE. Response shift results of quantitative research using patient-reported outcome measures: a descriptive systematic review. Qual Life Res 2024; 33:293-315. [PMID: 37702809 PMCID: PMC10850024 DOI: 10.1007/s11136-023-03495-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 07/21/2023] [Indexed: 09/14/2023]
Abstract
PURPOSE The objective of this systematic review was to describe the prevalence and magnitude of response shift effects, for different response shift methods, populations, study designs, and patient-reported outcome measures (PROM)s. METHODS A literature search was performed in MEDLINE, PSYCINFO, CINAHL, EMBASE, Social Science Citation Index, and Dissertations & Theses Global to identify longitudinal quantitative studies that examined response shift using PROMs, published before 2021. The magnitude of each response shift effect (effect sizes, R-squared or percentage of respondents with response shift) was ascertained based on reported statistical information or as stated in the manuscript. Prevalence and magnitudes of response shift effects were summarized at two levels of analysis (study and effect levels), for recalibration and reprioritization/reconceptualization separately, and for different response shift methods, and population, study design, and PROM characteristics. Analyses were conducted twice: (a) including all studies and samples, and (b) including only unrelated studies and independent samples. RESULTS Of the 150 included studies, 130 (86.7%) detected response shift effects. Of the 4868 effects investigated, 793 (16.3%) revealed response shift. Effect sizes could be determined for 105 (70.0%) of the studies for a total of 1130 effects, of which 537 (47.5%) resulted in detection of response shift. Whereas effect sizes varied widely, most median recalibration effect sizes (Cohen's d) were between 0.20 and 0.30 and median reprioritization/reconceptualization effect sizes rarely exceeded 0.15, across the characteristics. Similar results were obtained from unrelated studies. CONCLUSION The results draw attention to the need to focus on understanding variability in response shift results: Who experience response shifts, to what extent, and under which circumstances?
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Affiliation(s)
- Richard Sawatzky
- School of Nursing, Trinity Western University, 22500 University Drive, Langley, BC, V2Y 1Y1, Canada.
- Centre for Advancing Health Outcomes, St. Paul's Hospital, Vancouver, Canada.
- University of Gothenburg Centre for Person‑Centred Care (GPCC), Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden.
| | - Tolulope T Sajobi
- Department of Community Health Sciences, University of Calgary, Calgary, Canada
| | - Lara Russell
- School of Nursing, Trinity Western University, 22500 University Drive, Langley, BC, V2Y 1Y1, Canada
- Centre for Advancing Health Outcomes, St. Paul's Hospital, Vancouver, Canada
| | | | - Ayoola Ademola
- Department of Community Health Sciences, University of Calgary, Calgary, Canada
| | - Jan R Böhnke
- School of Health Sciences, University of Dundee, Dundee, UK
| | - Oluwaseyi Lawal
- Department of Community Health Sciences, University of Calgary, Calgary, Canada
| | - Anita Brobbey
- Department of Community Health Sciences, University of Calgary, Calgary, Canada
| | - Lisa M Lix
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Amelie Anota
- Methodology and Quality of Life Unit in Oncology, University Hospital of Besançon, Besançon, France
| | - Véronique Sebille
- INSERM, MethodS in Patient-Centered Outcomes and HEalth ResEarch, SPHERE, Nantes Université, Université de Tours, CHU Nantes, 44000, Nantes, France
| | - Mirjam A G Sprangers
- Medical Psychology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Mental Health, Amsterdam Public Health, Amsterdam, The Netherlands
| | - Mathilde G E Verdam
- Medical Psychology, Amsterdam UMC Location University of Amsterdam, Amsterdam, The Netherlands
- Mental Health, Amsterdam Public Health, Amsterdam, The Netherlands
- Department of Methodology and Statistics, Institute of Psychology, Leiden University, Leiden, The Netherlands
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14
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Akanni OO, Edeh AN, Agbir MT, Olashore AA. The quality of life and its inter-relationship with posttraumatic stress disorder and social support in two post-conflict communities in Nigeria. J Health Psychol 2024:13591053231222851. [PMID: 38254299 DOI: 10.1177/13591053231222851] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/24/2024] Open
Abstract
The study aimed to compare the quality of life (QoL) in two communities with different exposures to conflict and investigate the inter-relationship between posttraumatic stress disorder (PTSD), social support, and QoL. This is a cross-sectional with 413 participants. Study instruments included the PTSD module of the Composite International Diagnostic Interview (CIDI), the World Health Organization Quality of Life BREF (WHOQoL-BREF), and the Multidimensional Scale of Perceived Social Support (MSPSS). The family domain of social support was protective of both PTSD and QoL. Except for the relationship between community's location and the physical subscale of the QoL, a hierarchical regression analysis showed that all the independent variables were significantly associated with the QoL domains. Direct exposure to crises impaired QoL more than areas indirectly exposed. PTSD and the family domain of social support play a significant role in the QoL outcome. This suggests that therapeutic intervention to improve QoL should target these key variables.
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Huang M, Ma H, Spruyt K, Dzierzewski JM, Jiang C, He J, Yang N, Ying Y, Ola BA, Meng R. Assessing psychometric properties and measurement invariance of the Sleep Quality Questionnaire among healthcare students. BMC Psychol 2024; 12:41. [PMID: 38243256 PMCID: PMC10799451 DOI: 10.1186/s40359-023-01276-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2023] [Accepted: 08/08/2023] [Indexed: 01/21/2024] Open
Abstract
OBJECTIVE The sleep of healthcare students is worth discovering. Mental health and self-rated health are thought to be associated with sleep quality. As such, valid instruments to assess sleep quality in healthcare students are crucial and irreplaceable. This study aimed to investigate the measurement properties of the Sleep Quality Questionnaire (SQQ) for Chinese healthcare students. METHODS Two longitudinal assessments were undertaken among healthcare students, with a total of 595, between December 2020 and January 2021. Measures include the Chinese version of the SQQ, Patient Health Questionnaire-4 (PHQ-4), Self-Rated Health Questionnaire (SRHQ), and sociodemographic questionnaire. Structural validity through confirmatory factor analysis (CFA) was conducted to examine factor structure of the SQQ. T-tests and ANOVAs were used to examine sociodemographic differences in sleep quality scores. Multi Group CFA and longitudinal CFA were respectively used to assess cross-sectional invariance and longitudinal invariance across two-time interval, i.e., cross-cultural validity. Construct validity, internal consistency, and test-retest reliability were correspondingly examined via Spearman correlation, Cronbach's alpha and McDonald's omega, and intraclass correlation coefficient. Multiple linear regression analysis was performed to examine incremental validity of the SQQ based on the PHQ-4 and SRHQ as indicators of the criterion variables. RESULTS CFA results suggested that the two-factor model of the SQQ-9 (item 2 excluded) had the best fit. The SQQ-9 scores differed significantly by age, grade, academic stage, hobby, stress coping strategy, anxiety, depression, and self-rated health subgroups. Measurement invariance was supported in terms of aforesaid subgroups and across two time intervals. In correlation and regression analyses, anxiety, depression, and self-rated health were moderately strong predictors of sleep quality. The SQQ-9 had good internal consistency and test-retest reliability. CONCLUSION Good measurement properties suggest that the SQQ is a promising and practical measurement instrument for assessing sleep quality of Chinese healthcare students.
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Affiliation(s)
- Mengyi Huang
- School of Public Health, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, China
| | - Haiyan Ma
- School of Public Health, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, China.
- Engineering Research Center of Mobile Health Management System, Ministry of Education, Hangzhou, Zhejiang, China.
| | - Karen Spruyt
- Université Paris Cité, NeuroDiderot, INSERM, Paris, France
| | - Joseph M Dzierzewski
- The National Sleep Foundation, Washington, DC, USA
- Department of Psychology, Virginia Commonwealth University, Richmond, VA, USA
| | - Chen Jiang
- School of Public Health, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, China
| | - Jiaxuan He
- Steinhardt School of Culture, Education and Human Development, New York University, New York, NY, USA
| | - Nongnong Yang
- School of Public Health, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, China
| | - Yiwei Ying
- School of Nursing, Hangzhou Normal University, Hangzhou, Zhejiang, China
| | - Bolanle Adeyemi Ola
- Department of Behavioral Medicine, Faculty of Clinical Sciences, Lagos State University College of Medicine, Ikeja, Lagos, Nigeria
| | - Runtang Meng
- School of Public Health, Hangzhou Normal University, Hangzhou, 311121, Zhejiang, China.
- Engineering Research Center of Mobile Health Management System, Ministry of Education, Hangzhou, Zhejiang, China.
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16
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Malina J, Huessler EM, Jöckel KH, Boog-Whiteside E, Jeschonneck N, Schröder B, Schüle R, Kühl T, Klebe S. Development and validation of TreatHSP-QoL: a patient-reported outcome measure for health-related quality of life in hereditary spastic paraplegia. Orphanet J Rare Dis 2024; 19:2. [PMID: 38167479 PMCID: PMC10763482 DOI: 10.1186/s13023-023-03012-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2023] [Accepted: 12/19/2023] [Indexed: 01/05/2024] Open
Abstract
BACKGROUND Hereditary spastic paraplegia (HSP) is a rare neurodegenerative disease that lacks specific and validated patient-centered outcome measures (PCOMs). We aimed to develop and validate a health-related quality of life (HRQoL) questionnaire specific to HSP ("TreatHSP-QoL") that could be used as a PCOM. RESULTS The pilot-items of the TreatHSP-QoL (45 five-level Likert scale items, with values per item between 0 and 4) were developed based on a qualitative data analysis of 54 semi-structured interviews, conducted in person with 36 HSP patients and 18 caregivers. It was then reduced and modified through the validation process to 25 items. The main validation was performed using the online questionnaire in 242 HSP patients and 56 caregivers. The exploratory factor analysis defined five subdomains. Cronbach's alpha ranged from 0.57 to 0.85 for the subdomains and reached 0.85 for the total score. The test-retest Pearson correlation reached 0.86 (95% Confidence Interval (CI) [0.79, 0.91]). Pearson correlations with the EuroQol-5 Dimension (5 levels) (EQ-5D-5L) and Friedreich Ataxia Rating Scale-Activities of Daily Living (FARS-ADL) questionnaires varied strongly among the subdomains, with the total scores reaching 0.53 (95% CI [0.42, 0.61]) and -0.45 (95% CI [- 0.55, - 0.35]), respectively. The caregiver-patient response Pearson correlation ranged between 0.64 and 0.82 for subdomains and reached 0.65 (95% CI [0.38, 0.81]) for the total score. CONCLUSIONS TreatHSP-QoL can be used in high-quality clinical trials and clinical practice as a disease-specific PCOM (i.e., HRQoL measure) and is also applicable as a proxy questionnaire. Score values between 0 and 100 can be reached, where higher value represents better HRQoL. The Pearson correlations to the EQ-5D-5L and FARS-ADL support the additional value and need of HSP-specific PCOM, while non-specific QoL-assessment and specific clinical self-assessment tools already exist. All in all, the results demonstrate good validity and reliability for this new patient-centered questionnaire for HSP.
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Affiliation(s)
| | - Eva-Maria Huessler
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | - Karl-Heinz Jöckel
- Institute for Medical Informatics, Biometry and Epidemiology, University Hospital Essen, Essen, Germany
| | | | | | | | - Rebecca Schüle
- Division of Neurodegenerative Diseases, Department of Neurology, Heidelberg University Hospital and Faculty of Medicine, Heidelberg, Germany
- Center for Neurology and Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
- German Center for Neurodegenerative Diseases (DZNE), Tübingen, Germany
| | - Tobias Kühl
- Center for Clinical Trials, University Hospital Essen, Essen, Germany
| | - Stephan Klebe
- Department of Neurology, University Hospital Essen, Essen, Germany.
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17
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Papp ZK, Török S, Szentes A, Hosszú D, Kökönyei G. Parent-child agreement on health-related quality of life: the role of perceived consequences of the child's chronic illness. Psychol Health 2024; 39:233-251. [PMID: 35350930 DOI: 10.1080/08870446.2022.2057496] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/26/2021] [Accepted: 03/20/2022] [Indexed: 10/18/2022]
Abstract
OBJECTIVE We aimed to assess the parent-child agreement on various domains of health-related quality of life (HRQoL) in a Hungarian pediatric sample. We examined the associations of demographic, illness-specific factors and the perceived consequences of the illness with the parent-child disagreement. DESIGN A cross-sectional study was carried out with child-parent pairs in a heterogeneous pediatric sample (n = 259). OUTCOME MEASURES Child and parent versions of Kidscreen-52 and the consequences scale of the Revised Illness Perception Questionnaire (IPQ-R) were applied. We used intraclass correlation coefficients to measure agreement. We computed directional discrepancies as dyadic indexes and applied them in multinomial regression analysis to identify factors influencing agreement. RESULTS Agreement between children and parents on the KIDSCREEN-52 instrument was moderate to good (ICC = 0.41 to 0.66). Significant (p < 0.005) parent-child disagreement was observed on 6 out of 10 dimensions of HRQoL: Parents rated their children's well-being lower on Physical Well-being, Psychological Well-being, Parent Relations and Home Life, Social Support and Peers, and Financial Resources scales and rated higher on Moods and Emotions compared to child-reported HRQoL. Both parent's and child's higher perceived illness consequences made disagreement significantly more likely on various domains. CONCLUSIONS Direction of disagreement may draw attention to potentially vulnerable domains of the child's well-being, like moods and emotions and self-perception.
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Affiliation(s)
| | - Szabolcs Török
- Institute of Mental Health, Semmelweis University, Budapest, Hungary
| | - Annamária Szentes
- 2nd Department of Paediatrics, Semmelweis University, Budapest, Hungary
| | - Dalma Hosszú
- Doctoral School of Psychology, University of Pécs, Budapest, Hungary
| | - Gyöngyi Kökönyei
- Institute of Psychology, ELTE Eötvös Loránd University, Budapest, Hungary
- SE-NAP2 Genetic Brain Imaging Migraine Research Group, Hungarian Academy of Sciences, Semmelweis University, Budapest, Hungary
- Department of Pharmacodynamics, Faculty of Pharmacy, Semmelweis University, Budapest, Hungary
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18
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Sajobi TT, Ayilara OF, Dhuga GK, Ferro MA. Response shift in parent-reported psychopathology in children with chronic physical illness. Qual Life Res 2023; 32:3099-3108. [PMID: 37326699 DOI: 10.1007/s11136-023-03458-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 06/01/2023] [Indexed: 06/17/2023]
Abstract
PURPOSE Because physical-mental comorbidity in children is relatively common, this study tested for response shift (RS) in children with chronic physical illness using a parent-reported measure of child psychopathology. METHODS Data come from Multimorbidity in Children and Youth across Life-course (MY LIFE), a prospective study of n = 263 children aged 2-16 years with physical illness in Canada. Parents provided information on child psychopathology using the Ontario Child Health Study Emotional Behavioral Scales (OCHS-EBS) at baseline and 24 months. Oort's structural equation modeling was used to test for different forms of RS in parent-reported assessments between baseline and 24 months. Model fit was evaluated using root mean square error of approximation (RMSEA), comparative fit index (CFI), and standardized root mean residual (SRMR). RESULTS There were n = 215 (81.7%) children with complete data and were included in this analysis. Of these, n = 105 (48.8%) were female and the mean (SD) age was 9.4 (4.2) years. A two-factor measurement model provided good fit to the data [RMSEA (90% CI) = 0.05 (0.01, 0.10); CFI = 0.99; SRMR = 0.03]. Non-uniform recalibration RS was detected on the conduct disorder subscale of the OCHS-EBS. This RS effect had negligible impact on the longitudinal change in externalizing and internalizing disorders construct over time. CONCLUSIONS Response shift detected on the conduct disorder subscale of the OCHS-EBS, indicated that parents of children with physical illness may recalibrate their responses on child psychopathology over 24 months. Researchers and health professionals should be aware of RS when using the OCHS-EBS to assess child psychopathology over time.
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Affiliation(s)
- Tolulope T Sajobi
- Department of Community Health Sciences, University of Calgary, 3280 Hospital Drive NW, Calgary, AB, T2N 4Z6, Canada.
- O'Brien Institute for Public Health, University of Calgary, Calgary, Canada.
| | - Olawale F Ayilara
- Department of Community Health Sciences, University of Manitoba, Winnipeg, Canada
| | - Gurkiran K Dhuga
- School of Public Health Sciences, University of Waterloo, Waterloo, Canada
| | - Mark A Ferro
- School of Public Health Sciences, University of Waterloo, Waterloo, Canada
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19
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Schwartz CE, Borowiec K, Rapkin BD. Depression trajectories during the COVID-19 pandemic: a secondary analysis of the impact of cognitive-appraisal processes. J Patient Rep Outcomes 2023; 7:67. [PMID: 37439964 DOI: 10.1186/s41687-023-00600-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/09/2022] [Accepted: 06/04/2023] [Indexed: 07/14/2023] Open
Abstract
PURPOSE This study characterized depression trajectories during the COVID pandemic and investigated how appraisal and changes in appraisal over time related to these depression trajectories. METHODS This longitudinal study of the psychosocial impact of the COVID-19 pandemic included 771 people with data at three timepoints over 15.5 months. The depression index was validated using item-response-theory methods and receiver-operating-characteristic curve analysis. The Quality of Life (QOL) Appraisal Profilev2 Short-Form assessed cognitive-appraisal processes. Sequence analysis characterized depression-trajectory groups, and random effects models examined appraisal main effects, appraisal-by-group, and appraisal-by-group-by-time interactions. RESULTS Sequence analysis generated six trajectory groups: Stably Well (n = 241), Stably Depressed (n = 299), Worsening (n = 79), Improving (n = 83), Fluctuating Pattern 1 (No-Yes-No; n = 41), and Fluctuating Pattern 2 (Yes-No-Yes; n = 28). While all groups engaged in negative appraisal processes when they were depressed, the Stably Depressed group consistently focused on negative aspects of their life. Response-shift effects were revealed such that there were differences in the appraisal-depression relationship over time for standards of comparison and recent changes for the Stably Depressed, and in health goals for those Getting Better. CONCLUSION The present work is, to our knowledge, the first study of response-shift effects in depression. During these first 15.5 pandemic months, group differences highlighted the connection between negative appraisals and depression, and response-shift effects in these relationships over time. Egregious life circumstances may play a lesser role for the Stably Depressed but a greater role for people who have transient periods of depression as well as for those with improving trajectories (i.e., endogenous vs. reactive depression). How one thinks about QOL is intrinsically linked to mental health, with clear clinical implications.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA.
- Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA
- Department of Measurement, Evaluation, Statistics, and Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, USA
| | - Bruce D Rapkin
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
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20
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Schwartz CE, Rapkin BD. Impact of comorbidities on people with and without cancer early in the COVID-19 pandemic: An observational study. Cancer Med 2023; 12:15601-15611. [PMID: 37269193 PMCID: PMC10417288 DOI: 10.1002/cam4.6212] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 05/24/2023] [Accepted: 05/24/2023] [Indexed: 06/04/2023] Open
Abstract
BACKGROUND The present study sought to investigate how comorbidity burden influences cancer survivors' quality of life (QoL) and the challenges/adaptations during the coronavirus disease 2019 (COVID) pandemic, and to examine how appraisal processes are related to this impact. METHODS This cross-sectional study, administered in spring/summer 2020, compared cancer survivors to a general-population comparison sample. QoL was assessed with standardized tools. COVID-specific questions included selected items compiled by the US National Institutes of Health, and cognitive appraisal processes were assessed using the QoL Appraisal Profilev2 Short-Form. Principal components analysis reduced the number of comparisons. Multivariate analysis of covariance investigated group differences in QoL, COVID-specific variables, and cognitive-appraisal processes. Linear regression investigated group differences in COVID-specific variables as a function of cognitive-appraisal processes, QoL, demographic covariates, and their interactions. RESULTS Cancer survivors fared substantially better than non-cancer participants in QoL and cognitive functioning when they had no other comorbidities, but substantially worse on QoL when they had three or more comorbidities. Cancer survivors with no comorbidities were less likely to feel worried about COVID, less likely to engage in self-protection, and prioritized engaging in problem-focused and prosocial actions compared to non-cancer participants. Conversely, cancer survivors confronted with multiple comorbidities exhibited more proactive self-protection and experienced more anxiety about the pandemic. CONCLUSION The impact of having multiple comorbidities in the context of cancer is associated with notable differences in social determinants of health, QoL outcomes, COVID-specific challenges/adaptations, and appraisal of QoL. These findings provide an empirical basis for implementing appraisal-based coping interventions.
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Affiliation(s)
- Carolyn E. Schwartz
- DeltaQuest Foundation, Inc.ConcordMassachusettsUSA
- Department of MedicineTufts University Medical SchoolBostonMassachusettsUSA
- Department of Orthopaedic SurgeryTufts University Medical SchoolBostonMassachusettsUSA
| | - Bruce D. Rapkin
- Department of Epidemiology and Population HealthAlbert Einstein College of MedicineBronxNew YorkUSA
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21
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Brill IT, Stark T, Wigers L, Brill SM. Response shift in hearing related quality of life after cochlear implantation - effect size and clinical significance: a then-test study. Health Qual Life Outcomes 2023; 21:37. [PMID: 37098588 PMCID: PMC10129310 DOI: 10.1186/s12955-023-02118-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/17/2022] [Accepted: 04/12/2023] [Indexed: 04/27/2023] Open
Abstract
BACKGROUND Quality of life questionnaires are often used in the assessment of rehabilitation of hearing-impaired patients with a cochlear implant. However, a prospective study with a systematic retrospective evaluation of the preoperative quality of life after surgery has not yet been conducted and may reveal a change in internal standards, such as a response shift, due to the implantation and hearing rehabilitation. METHODS The Nijmegen Cochlear Implant Questionnaire (NCIQ) was used for assessing hearing related quality of life. It has three general domains (physical, psychological and social) and six subdomains. Seventeen patients were tested before (t0) and retrospectively (then-test; pre-t1) and acutely postoperative (post-t1) after cochlear implantation. Observed changes, then-test changes, response shifts and effect sizes were calculated. Non-parametric statistical methods were used. RESULTS The NCIQ total score was 52.32 ± 18.69 (mean, standard deviation) for t0, 59.29 ± 14.06 for pre-t1 and 67.65 ± 26.02 for post-t1 questioning. The observed change was statistically significant in all domains but in speech production. Response shift was statistically significant in the total score and in part of the domains. The effect sizes for the response shift were moderate (> 0.5) in the total score, psychological, social general scores and subdomains. CONCLUSIONS In this study we found that response shift does exist in adults with severe to profound hearing loss undergoing cochlear implantation. By advising the participants to deactivate the implant for the then-test, recall bias and noise were minimized. The clinical significance of the response shift was present in the total score and in the social and psychological domains. TRIAL REGISTRATION This study was retrospectively registered with the German Clinical Trial Register, TRN DRKS00029467, on 07/08/2022.
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Affiliation(s)
| | - Thomas Stark
- Helios Klinikum München West, Steinerweg 5, 81241, Munich, Germany
- Technical University Munich, Arcisstr. 21, 80333, Munich, Germany
| | - Lillian Wigers
- Hochschule Kempten, Bahnhofstr. 61, 87435, Kempten, Germany
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Schwartz CE, Jackson S, Valentine J, Miller N, Lowes L, Edwards D, McSherry C, Savva D, Lowe A, McSherry J, Engel P. Toward patient-centered treatment goals for duchenne muscular dystrophy: insights from the "Your Voice" study. Orphanet J Rare Dis 2023; 18:90. [PMID: 37081508 PMCID: PMC10116803 DOI: 10.1186/s13023-023-02674-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/02/2022] [Accepted: 03/11/2023] [Indexed: 04/22/2023] Open
Abstract
BACKGROUND Patient-centered research has emerged as critically important for understanding the impact of treatments on key stakeholders. The subjective experience of quality of life (QOL) is increasingly recognized as fundamental to delineating treatment goals. The present study utilized content analysis of qualitative data and quantitative analysis to highlight important domains of disease burden and underlying reasons for their importance, and to characterize goals for new treatments for Duchenne Muscular Dystrophy (DMD). RESULTS The study sample reflected the perspectives of DMD patients and caregivers representing ambulatory, transitional, and non-ambulatory stages of disability progression (n = 20 per category). Open-ended interviews were content-analyzed and non-parametric statistical tests were used to compare ambulation groups. As patients progressed in disability, the noted DMD burdens reflected some differences in functional areas. While daily functioning and sports/recreation remained the most important priority areas across ambulation groups, "health" became less prominent as the disability progressed from ambulatory to transitional to non-ambulatory phases of disability; whereas relationships became more prominent as one progressed to the non-ambulatory phase from the ambulatory or transitional phases (Kruskall Wallis H = 12.24 and 5.28, p = 0.002 and 0.02, respectively). When asked why their burdens were important to them and how it impacted their or their child's life, self-esteem/confidence was most important for ambulatory patients, and became less prominent for patients in the transitional and non-ambulatory phases of disability (Kruskall Wallis H = 9.46, p = 0.009). In contrast, independence was less important for ambulatory patients, and became increasing prominent for patients in the transitional and non-ambulatory phases of disability (Kruskall Wallis H = 7.35, p = 0.025). Emotional functioning was most prominent for all ambulation groups on their best and worst days. Goals for new DMD treatments focused on functional goals, general QOL goals, and concerns about safety, ease of use, and effectiveness. CONCLUSION This study provides useful information about treatment goals for DMD from the perspective of patients and their caregivers. It highlights some consistent values across the disability trajectory, as well as introducing an evolution of priorities as the person with DMD becomes more disabled. Results provide a roadmap for patient-centered DMD drug development.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc, 31 Mitchell Road, Concord, MA, 01742, USA.
- Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | | | | | | | - Linda Lowes
- Nationwide Children's Hospital, Columbus, OH, USA
| | | | | | - Dimitrios Savva
- NewYork-Presbyterian Hospital / Morgan Stanley Children's Hospital, New York, NY, USA
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Bartos LJ, Posadas MP, Wrapson W, Krägeloh C. Increased Effect Sizes in a Mindfulness- and Yoga-Based Intervention After Adjusting for Response Shift with Then-Test. Mindfulness (N Y) 2023; 14:953-969. [PMID: 37090850 PMCID: PMC10019420 DOI: 10.1007/s12671-023-02102-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 02/28/2023] [Indexed: 03/18/2023]
Abstract
Objectives
Response shift refers to variations in self-reported evaluations at different times from changes in one’s internal standards, values, and meanings. The current study explored the utility of the then-test to detect a potential mindfulness-based response shift occurrence during a mindfulness- and yoga-based intervention for student musicians, and to ascertain to what extent effect sizes could differ when adjusting for it. Method Participants (n = 31) completed the Five Facet Mindfulness Questionnaire (FFMQ) halfway through the intervention (Time 1-FFMQ), post-intervention (Time 2-FFMQ), and immediately after Time 2-FFMQ with a then-test approach that asked participants to rate the FFMQ based on retrospective reflections on their mindfulness at Time 1 (then-test-FFMQ). Paired t-tests and Hedges’ g effect sizes were computed to estimate three potential effects: response shift (Time 1-FFMQ minus then-test-FFMQ), the conventional intervention effect (Time 2-FFMQ minus Time 1-FFMQ), and the effect after adjusting for response shift (i.e., actual intervention effect = Time 2-FFMQ minus then-test-FFMQ). Results Response shift was significant for the FFMQ Observe subscale (g = 0.41) and total scale (g = 0.37). The adjusted scores in all subscales (Observe, g = 0.47; Describe, g = 0.25; Act Aware, g = 0.40; Non-judge, g = 0.28; Non-react, g = 0.57) and total scale (g = 0.60) achieved significance and yielded larger effect sizes than the conventional results, for which only Act Aware (g = 0.28), Non-react (g = 0.36), and total scale (g = 0.28) were significant. Conclusions Notwithstanding some methodological limitations, this study lends support to the utility of the then-test to quantify response shift. When adjusting for it, effect sizes from a mindfulness- and yoga-based intervention were generally amplified. Preregistration This study was not preregistered.
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Affiliation(s)
- L. Javier Bartos
- Department of Psychology and Neuroscience, Auckland University of Technology, 90 Akoranga Drive, Auckland, 1142 New Zealand
| | - M. Pilar Posadas
- Department of Pedagogy and Singing, Royal Conservatory of Music Victoria Eugenia, 46 San Jerónimo Street, 18001 Granada, Spain ,Faculty of Education, Camilo Jose Cela University, 11 Marqués del Riscal Street, 28010 Madrid, Spain
| | - Wendy Wrapson
- School of Clinical Sciences, Auckland University of Technology, 90 Akoranga Drive, Auckland, 1142 New Zealand
| | - Chris Krägeloh
- Department of Psychology and Neuroscience, Auckland University of Technology, 90 Akoranga Drive, Auckland, 1142 New Zealand
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24
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Schwartz CE, Rapkin BD. Double-blinded is not better than "mutually enlightened": implications of Lord-Besson et al. JNCI Cancer Spectr 2023; 7:pkad013. [PMID: 36790077 PMCID: PMC10023221 DOI: 10.1093/jncics/pkad013] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/24/2023] [Revised: 02/07/2023] [Accepted: 02/13/2023] [Indexed: 02/16/2023] Open
Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., Concord, MA, USA
- Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA
| | - Bruce D Rapkin
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
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25
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Sprangers MAG, Sawatzky R, Vanier A, Böhnke JR, Sajobi T, Mayo NE, Lix LM, Verdam MGE, Oort FJ, Sébille V. Implications of the syntheses on definition, theory, and methods conducted by the Response Shift - in Sync Working Group. Qual Life Res 2023:10.1007/s11136-023-03347-8. [PMID: 36757572 PMCID: PMC10329073 DOI: 10.1007/s11136-023-03347-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 01/10/2023] [Indexed: 02/10/2023]
Abstract
PURPOSE Our aim is to advance response shift research by explicating the implications of published syntheses by the Response Shift - in Sync Working Group in an integrative way and suggesting ways for improving the quality of future response shift studies. METHODS Members of the Working Group further discussed the syntheses of the literature on definitions, theoretical underpinnings, operationalizations, and response shift methods. They outlined areas in need of further explication and refinement, and delineated additional implications for future research. RESULTS First, the proposed response shift definition was further specified and its implications for the interpretation of results explicated in relation to former, published definitions. Second, the proposed theoretical model was further explained in relation to previous theoretical models and its implications for formulating research objectives highlighted. Third, ways to explore alternative explanations per response shift method and their implications for response shift detection and explanation were delineated. The implications of the diversity of the response shift methods for response shift research were presented. Fourth, the implications of the need to enhance the quality and reporting of the response shift studies for future research were sketched. CONCLUSION With our work, we intend to contribute to a common language regarding response shift definitions, theory, and methods. By elucidating some of the major implications of earlier work, we hope to advance response shift research.
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Affiliation(s)
- Mirjam A G Sprangers
- Department of Medical Psychology, Amsterdam UMC, Location University of Amsterdam, Meibergdreef 15, J3-211, 1105 AZ, Amsterdam, The Netherlands. .,Amsterdam Public Health, Mental Health, Amsterdam, The Netherlands.
| | - Richard Sawatzky
- School of Nursing, Trinity Western University, Langley, BC, Canada.,Centre for Health Evaluation and Outcome Sciences, University of British Columbia, Vancouver, BC, Canada
| | - Antoine Vanier
- INSERM, methodS in Patient-centered outcomes and HEalth ResEarch, SPHERE, Nantes Université, Université de Tours, CHU Nantes, F-44000, Nantes, France.,Pharmaceutical Drugs Assessment Department, Assessment and Access to Innovation Direction, Haute Autorité de Santé, Saint-Denis, France
| | - Jan R Böhnke
- School of Health Sciences, University of Dundee, Dundee, UK
| | - Tolulope Sajobi
- Department of Community Health Sciences, University of Calgary, Calgary, AB, Canada
| | - Nancy E Mayo
- Center for Outcomes Research and Evaluation, McGill University, Montreal, QC, Canada.,Division of Clinical Epidemiology, Department of Medicine, McGill University Health Centre Research Institute, Montreal, QC, Canada
| | - Lisa M Lix
- Department of Community Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Mathilde G E Verdam
- Department of Medical Psychology, Amsterdam UMC, Location University of Amsterdam, Meibergdreef 15, J3-211, 1105 AZ, Amsterdam, The Netherlands.,Department of Methodology and Statistics, Institute of Psychology, Leiden University, Leiden, The Netherlands
| | - Frans J Oort
- Research Institute of Child Development and Education, University of Amsterdam, Amsterdam, The Netherlands
| | - Véronique Sébille
- INSERM, methodS in Patient-centered outcomes and HEalth ResEarch, SPHERE, Nantes Université, Université de Tours, CHU Nantes, F-44000, Nantes, France
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26
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Ten Considerations for Integrating Patient-Reported Outcomes into Clinical Care for Childhood Cancer Survivors. Cancers (Basel) 2023; 15:cancers15041024. [PMID: 36831370 PMCID: PMC9954048 DOI: 10.3390/cancers15041024] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/04/2023] [Revised: 01/28/2023] [Accepted: 02/01/2023] [Indexed: 02/08/2023] Open
Abstract
Patient-reported outcome measures (PROMs) are subjective assessments of health status or health-related quality of life. In childhood cancer survivors, PROMs can be used to evaluate the adverse effects of cancer treatment and guide cancer survivorship care. However, there are barriers to integrating PROMs into clinical practice, such as constraints in clinical validity, meaningful interpretation, and technology-enabled administration of the measures. This article discusses these barriers and proposes 10 important considerations for appropriate PROM integration into clinical care for choosing the right measure (considering the purpose of using a PROM, health profile vs. health preference approaches, measurement properties), ensuring survivors complete the PROMs (data collection method, data collection frequency, survivor capacity, self- vs. proxy reports), interpreting the results (scoring methods, clinical meaning and interpretability), and selecting a strategy for clinical response (integration into the clinical workflow). An example framework for integrating novel patient-reported outcome (PRO) data collection into the clinical workflow for childhood cancer survivorship care is also discussed. As we continuously improve the clinical validity of PROMs and address implementation barriers, routine PRO assessment and monitoring in pediatric cancer survivorship offer opportunities to facilitate clinical decision making and improve the quality of survivorship care.
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27
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Leitgöb H, Seddig D, Asparouhov T, Behr D, Davidov E, De Roover K, Jak S, Meitinger K, Menold N, Muthén B, Rudnev M, Schmidt P, van de Schoot R. Measurement invariance in the social sciences: Historical development, methodological challenges, state of the art, and future perspectives. SOCIAL SCIENCE RESEARCH 2023; 110:102805. [PMID: 36796989 DOI: 10.1016/j.ssresearch.2022.102805] [Citation(s) in RCA: 9] [Impact Index Per Article: 9.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/17/2022] [Revised: 09/30/2022] [Accepted: 10/02/2022] [Indexed: 06/18/2023]
Abstract
This review summarizes the current state of the art of statistical and (survey) methodological research on measurement (non)invariance, which is considered a core challenge for the comparative social sciences. After outlining the historical roots, conceptual details, and standard procedures for measurement invariance testing, the paper focuses in particular on the statistical developments that have been achieved in the last 10 years. These include Bayesian approximate measurement invariance, the alignment method, measurement invariance testing within the multilevel modeling framework, mixture multigroup factor analysis, the measurement invariance explorer, and the response shift-true change decomposition approach. Furthermore, the contribution of survey methodological research to the construction of invariant measurement instruments is explicitly addressed and highlighted, including the issues of design decisions, pretesting, scale adoption, and translation. The paper ends with an outlook on future research perspectives.
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Affiliation(s)
- Heinz Leitgöb
- University of Leipzig, Germany; University of Frankfurt, Germany.
| | - Daniel Seddig
- University of Cologne, Germany; University of Münster, Germany
| | | | - Dorothée Behr
- GESIS - Leibniz Institute for the Social Sciences, Germany
| | - Eldad Davidov
- University of Cologne, Germany; University of Zurich and URPP Social Networks, Switzerland
| | - Kim De Roover
- Tilburg University, the Netherlands; KU Leuven, Belgium
| | | | | | | | | | | | - Peter Schmidt
- University of Giessen, Germany; University of Mainz, Germany
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28
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Li JL, Xiao F, Liu HT, Li HT, Zhao QH, Sun CY, Zhu Y, Yan L, Wang WY, Luo H, Gong SG, Jiang R, Liu JM, Zhang R, Wang L. Long-term outcomes in health-related quality of life influence chronic disease management in patients with pulmonary hypertension. Front Cardiovasc Med 2022; 9:1008253. [DOI: 10.3389/fcvm.2022.1008253] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/31/2022] [Accepted: 09/23/2022] [Indexed: 11/12/2022] Open
Abstract
BackgroundSignificantly improved survival in patients with pulmonary hypertension (PH) has raised interest in maintaining a good quality of long-term survivorship. In this study, health-related quality of life (HRQOL) measurement was used to assess the long-term changes of physical and mental outcomes.MethodsA total of 559 consecutive inpatients with PH completed generic HRQOL (Short Form-36) who were diagnosed with PH by right heart catheterization. Assessments were carried out at short-term (1 year), midterm (3 years), and long-term (5 years) follow-ups.ResultsPatients with PH suffered more severe impairments in both physical and emotional domains than the U.S. population normative values. Patients with PH due to chronic lung disease had the worst physical component summary (PCS) score, but there was no difference in mental component summary (MCS) score among different PH types. A reduced PCS score was correlated with WHO FC severity and pulmonary vascular resistance (PVR). The Z score showed that the changing trend of mental conditions continuously declined from baseline to midterm and long-term follow-ups, but the PCS score seemed to be stable or improved. Cox regression analysis indicated increased baseline PVR and WHO FC III and IV, and decreased physical subscale of role physical, mental subscale of social functioning, and the MCS score have increased risk of mortality in the long-term follow-up.ConclusionPatients with PH have poor HRQOL. The long-term change of physical status seemed to be stable, but the mental state was continuously worse. These suggested identifying and intervening mental health progresses is a noteworthy issue in PH chronic management.
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29
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Looman WS, Eull DJ, Bell AN, Gallagher TT, Nersesian PV. Participant-generated timelines as a novel strategy for assessing youth resilience factors: A mixed-methods, community-based study. J Pediatr Nurs 2022; 67:64-74. [PMID: 35964482 DOI: 10.1016/j.pedn.2022.07.025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/30/2022] [Revised: 07/01/2022] [Accepted: 07/30/2022] [Indexed: 11/18/2022]
Abstract
PURPOSE The purpose of this study was to explore youth perceptions of resilience through participant-generated timelines as a potential new strategy for nursing research and practice. DESIGN AND METHODS We used a concurrent triangulation design to collect and analyze qualitative and quantitative data from a statewide, community-based sample of 448 youth ages 8 to 17 years. We collected three sources of data during two waves of data collection in 2019 and 2021: a participant-generated timeline, a brief structured interview, and a PROMIS pediatric global health measure. RESULTS The timeline activity was easy to administer and well accepted by youth in a community setting. Youth reporting an adverse experience or mental health challenge in the previous year had unique patterns of variability in the timelines, and more frequently reported certain resilience factors, including family support and regulatory, interpersonal, and meaning-making assets. Pandemic-related differences were noted between the two cohorts. CONCLUSIONS The timeline drawing activity reflects and extends findings from a standard measure of global health. This activity benefits both the participant and the clinician or researcher by helping youth to communicate how they make sense of the world, honoring different ways of knowing and prompting recollection of coping appraisals and resilience factors. PRACTICE IMPLICATIONS Participant-generated timelines are a developmentally appropriate and interactive strategy for assessing youth perceptions of their internal strengths. In conjunction with traditional assessments, this strategy may support the identification of malleable targets for intervention in practice with youth who have experienced adversity or mental health challenges.
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Affiliation(s)
- Wendy S Looman
- University of Minnesota School of Nursing, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN 55455, USA.
| | - Donna J Eull
- University of Minnesota School of Nursing, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN 55455, USA
| | - Adrianna N Bell
- University of Minnesota School of Nursing, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN 55455, USA
| | - Tiffany T Gallagher
- University of Minnesota School of Nursing, 5-140 Weaver-Densford Hall, 308 Harvard Street SE, Minneapolis, MN 55455, USA
| | - Paula V Nersesian
- University of Southern Maine, Masterson Hall, 71 Bedford Street, Portland, ME 04104, USA
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30
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Gu R, Chen H, Wang X, Jin X, Jiang F, Zhao W, Yun J, Zhou J, Wang H. The mediating role of appraisal on health-related quality of life in adolescent and young adult cancer survivors. Qual Life Res 2022; 32:1069-1084. [PMID: 36260164 DOI: 10.1007/s11136-022-03269-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/03/2022] [Indexed: 11/12/2022]
Abstract
BACKGROUND Adolescent and young adult (AYA) cancer survivors (first diagnosed with cancer at age 15-39) are distinct within the cancer community due to their unique challenges and diverse psycho-behavioral characteristics. This study aimed to analyze psycho-behavioral pathways and further explore the mediating role of cognitive appraisals on AYA cancer survivors' quality of life (QoL). METHODS Three hundred and eighty-nine AYA cancer survivors were eligible for analyses and recruited to self-administer questionnaires on QoL (the Chinese version of EORTC Quality of Life Questionnaire-C30 v3.0), resilience, coping, and appraisal on site. This study performed structural equation modeling (SEM) to examine pathways on QoL based on the Rapkin & Schwartz QoL Appraisal Model. RESULTS The average age of participants (47.6% female) was 32.7 ± 4.1 years. The SEM results closely fit the measured data (RMSEA = 0.053, GFI = 0.955, CFI = 0.964, SRMR = 0.052). The final model showed direct negative effects of later clinical-stage, more comorbidities, and more Acceptance-Resignation coping on QoL; indirect positive effects of better resilience on QoL through less Acceptance-Resignation coping (β = 0.286, P = 0.002). Appraisal mediated the effects of treatment and resilience on QoL (β = -0.024, P = 0.038). Further, Calm, Peaceful, and Active appraisal patterns were associated with improved Cognitive Functioning (β = 0.119, P = 0.009). CONCLUSION Appraisal, coping, and resilience could significantly mediate the effects of cancer and its treatment on the QoL of AYA cancer survivors. Future interventions targeting cognitive appraisals and psycho-behaviors will be helpful. Figuring out what matters to such a unique population and how they appraise a cancer diagnosis through treatment trajectories could help nurses adjust support.
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Affiliation(s)
- Renjun Gu
- Department of Social Medicine of School of Public Health and Department of Pharmacy of the First Affiliated Hospital, Zhejiang University School of Medicine, 866 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China
| | - Hao Chen
- Department of Social Medicine of School of Public Health and Department of Pharmacy of the First Affiliated Hospital, Zhejiang University School of Medicine, 866 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China
| | - Xian Wang
- Department of Medical Oncology, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang, China
| | - Xiaoyuan Jin
- Department of Social Medicine of School of Public Health and Department of Pharmacy of the First Affiliated Hospital, Zhejiang University School of Medicine, 866 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China
| | - Fengyang Jiang
- Department of Social Medicine of School of Public Health and Department of Pharmacy of the First Affiliated Hospital, Zhejiang University School of Medicine, 866 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China
| | - Wenhe Zhao
- Department of Tumor Surgery, Sir Run Run Shaw Hospital, Zhejiang University School of Medicine, Hangzhou, 310016, Zhejiang, China
| | - Jingyi Yun
- Department of Social Medicine of School of Public Health and Department of Pharmacy of the First Affiliated Hospital, Zhejiang University School of Medicine, 866 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China
| | - Jie Zhou
- Department of Social Medicine of School of Public Health and Department of Pharmacy of the First Affiliated Hospital, Zhejiang University School of Medicine, 866 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China
| | - Hongmei Wang
- Department of Social Medicine of School of Public Health and Department of Pharmacy of the First Affiliated Hospital, Zhejiang University School of Medicine, 866 Yuhangtang Road, Hangzhou, 310058, Zhejiang, China.
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Listening to the elephant in the room: response-shift effects in clinical trials research. J Patient Rep Outcomes 2022; 6:105. [PMID: 36178598 PMCID: PMC9525509 DOI: 10.1186/s41687-022-00510-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/25/2022] [Accepted: 09/13/2022] [Indexed: 11/10/2022] Open
Abstract
Background While a substantial body of work postulates that adaptation (response-shift effects) may serve to hide intervention benefits, much of the research was conducted in observational studies, not randomized-controlled trials. This scoping review identified all clinical trials that addressed response shift phenomena, and characterized how response-shift effects impacted trial findings. Methods A scoping review was done of the medical literature from 1968 to 2021 using as keywords “response shift” and “clinical trial.” Articles were included if they were a clinical trial that explicitly examined response-shift effects; and excluded if they were not a clinical trial, a full report, or if response shift was mentioned only in the discussion. Clinical-trials papers were then reviewed and retained in the scoping review if they focused on randomized participants, showed clear examples of response shift, and used reliable and valid response-shift detection methods. A synthesis of review results further characterized the articles’ design characteristics, samples, interventions, statistical power, and impact of response-shift adjustment on treatment effect. Results The search yielded 2148 unique references, 25 of which were randomized-controlled clinical trials that addressed response-shift effects; 17 of which were retained after applying exclusion criteria; 10 of which were adequately powered; and 7 of which revealed clinically-important response-shift effects that made the intervention look significantly better. Conclusions These findings supported the presumption that response shift phenomena obfuscate treatment benefits, and revealed a greater intervention effect after integrating response-shift related changes. The formal consideration of response-shift effects in clinical trials research will thus not only improve estimation of treatment effects, but will also integrate the inherent healing process of treatments. Key points This scoping review supported the presumption that response shift phenomena obfuscate treatment benefits and revealed a greater intervention effect after integrating response-shift related changes. The formal consideration of response-shift effects in clinical trials research will not only improve estimation of treatment effects but will also integrate the inherent healing process of treatments.
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Schwartz CE, Rapkin BD, Borowiec K, Finkelstein JA. Cognitive Processes during Recovery: Moving toward Personalized Spine Surgery Outcomes. J Pers Med 2022; 12:jpm12101545. [PMID: 36294682 PMCID: PMC9605664 DOI: 10.3390/jpm12101545] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Revised: 09/13/2022] [Accepted: 09/16/2022] [Indexed: 11/24/2022] Open
Abstract
This paper focuses on a novel application of personalized medicine: the ways one thinks about health (i.e., appraisal processes) as relevant predictors of spine-surgery response. This prospective longitudinal cohort study (n = 235) investigated how appraisal processes relate to outcomes of spinal decompression and/or fusion surgery, from pre-surgery through one-year post-surgery. Patient-reported outcomes assessed spine-specific disability (Oswestry Disability Index (ODI)), mental health functioning (Rand-36 Mental Component Score (MCS)), and cognitive appraisal processes (how people recall past experiences and to whom they compare themselves). Analysis of Variance examined the appraisal-outcomes association in separate models at pre-surgery, 3 months, and 12 months. We found that appraisal processes explained less variance at pre-surgery than later and were differentially relevant to health outcomes at different times in the spine-surgery recovery trajectory. For the ODI, recall of the seriousness of their condition was most prominent early in recovery, and comparing themselves to positive standards was most prominent later. For the MCS, not focusing on the negative aspects of their condition and/or on how others see them was associated with steady improvement and higher scores at 12 months. Appraisal processes are relevant to both spine-specific disability and mental-health functioning. Such processes are modifiable objects of attention for personalizing spine-surgery outcomes.
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Affiliation(s)
- Carolyn E. Schwartz
- DeltaQuest Foundation, Inc., Concord, MA 02111, USA
- Departments of Medicine and Orthopaedic Surgery, Tufts University School of Medicine, Boston, MA 02111, USA
- Correspondence: ; Tel.: +1-978-318-7914
| | - Bruce D. Rapkin
- Department of Epidemiology & Population Health, Albert Einstein College of Medicine, Bronx, NY 10461, USA
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., Concord, MA 02111, USA
- Department of Measurement, Evaluation, Statistics & Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA 02467, USA
| | - Joel A. Finkelstein
- Department of Surgery, University of Toronto, Toronto, ON M4N 3M5, Canada
- Division of Orthopedic Surgery, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada
- Division of Spine Surgery, Sunnybrook Health Sciences Centre, Toronto, ON M4N 3M5, Canada
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Schwartz CE, Biletch E, Stuart RBB, Rapkin BD. Patient life aspirations in the context of Duchenne Muscular Dystrophy: a mixed-methods case–control study. J Patient Rep Outcomes 2022; 6:97. [PMID: 36104592 PMCID: PMC9473464 DOI: 10.1186/s41687-022-00500-8] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 08/29/2022] [Indexed: 12/30/2022] Open
Abstract
Abstract
Background
Aspirations refer to wishes, ways of defining quality of life (QOL), and life goals. Living with chronic illness likely impacts a person’s life aspirations. Duchenne Muscular Dystrophy (DMD) is an inherited disorder characterized by the inevitable and progressive loss of ambulation and independence. The present cross-sectional case–control study investigated how aspirations differed between people with DMD and a stratified comparison group of nationally representative children/adults.
Methods
A web-based survey was administered October through December 2020. Recruitment was stratified by age group: 8–12, 13–17, and > = 18, reflecting the DMD disability trajectory. Aspirations were measured using qualitative (open-ended) and quantitative (closed-ended) questions. Qualitative prompts asked participants about wishes, how they would define “QOL”; and goals; answers to the prompts were then coded by six trained raters. Quantitative questions included 29 closed-ended goal-delineation items from the QOL Appraisal Profilev2. These data were analyzed using multivariate models adjusting for propensity scores (demographic differences), and testing for the effects of role (patient or comparison), age, and role-by-age interactions.
Results
The study sample of DMD (n = 285) and comparison (n = 292) participants provided open-text data: 577 wishes statements, 283 QOL-definition statements, and 149 goals statements. Inter-rater reliability (kappa = 0.77) reflected good agreement between different raters’ codes. Results suggested that people with DMD have aspirations that differ from their peers in several important ways. Both open-text and closed-ended data in both unadjusted and adjusted analyses generally showed that people with DMD were more focused on intrinsic aspirations such as health, healthcare, and independence than their peers. Compared to non-DMD persons, DMD individuals were much less focused on financial or housing concerns, community contributions, or spiritual growth. With age, patients’ aspirations focused less on extrinsic aspirations such as careers and work and increasingly emphasized emotion-oriented goals. Patients were markedly less likely to give a direct answer to the open-ended goals question.
Conclusion
There were important differences in aspirations between people with DMD and their peers. These findings may be helpful for developing psychosocial interventions.
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Schwartz CE, Biletch E, Stuart RBB, Rapkin BD. Siblings’ life aspirations in the context of Duchenne muscular dystrophy: a mixed-methods case-control study. J Patient Rep Outcomes 2022; 6:96. [PMID: 36087166 PMCID: PMC9463676 DOI: 10.1186/s41687-022-00501-7] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2022] [Accepted: 08/29/2022] [Indexed: 11/21/2022] Open
Abstract
Background The inevitable and progressive loss of independence in Duchenne Muscular Dystrophy (DMD) patients may have an impact on their siblings’ life aspirations. The present cross-sectional case-control study investigated how aspirations differed between brothers and sisters of people with DMD and a stratified comparison group of nationally representative children/adults. Methods A web-based survey was administered October through December 2020. Aspirations were measured using qualitative (open-ended) and quantitative (closed-ended) questions. Qualitative prompts asked participants about wishes, goals, and how they define quality of life (QOL) and were coded by six trained raters. Quantitative questions included 29 closed-ended goal-delineation items from the QOL Appraisal Profilev2. These data were analyzed using multivariate models adjusting for propensity scores (demographic differences) and testing for the effects of role (sibling or comparison), age, and role-by-age interactions. Results The study sample of DMD sibling (n = 349) and comparison (n = 619) participants provided open-ended data on 968 wishes statements, 390 QOL-definition statements, and 328 goals statements. Inter-rater reliability (kappa = 0.77) reflected good agreement between raters. Results of both open-ended and closed-ended data, and of both unadjusted and adjusted analyses suggested that DMD siblings, with age, were more focused on DMD-related, family/community, intimacy, and work concerns than their peers. They were less focused on improving mood, independence, pragmatics, or subtle fine-tuning of problem-solving in life. In contrast, the comparison group was more focused on goals related to growth, purpose, and reflection. Some group differences were amplified amongst older siblings. Conclusion This is the first study to evaluate DMD siblings’ aspirations in comparison to their peers. While there were many similarities between groups, the differences in aspirations between DMD siblings and their peers encompassed not just DMD, family/community, and intimacy, but also more work concerns. Directions for future quantitative and qualitative research are discussed. Supplementary Information The online version contains supplementary material available at 10.1186/s41687-022-00501-7.
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Schwartz CE, Rapkin BD, Sniderman J, Finkelstein JA. Appraisal and patient-reported outcomes following total hip arthroplasty: a longitudinal cohort study. J Patient Rep Outcomes 2022; 6:93. [PMID: 36064834 PMCID: PMC9445109 DOI: 10.1186/s41687-022-00498-z] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/06/2022] [Accepted: 08/21/2022] [Indexed: 11/10/2022] Open
Abstract
Background Total hip arthroplasty (THA) is a successful procedure that provides pain relief, restores function, and improves quality of life (QOL) for patients with advanced arthritis in their hip joint. To date, little research has examined the role of cognitive appraisal processes in THA outcomes. This study examined the role of cognitive appraisal processes in THA outcomes in the first year post-surgery. Methods This longitudinal cohort study collected data at pre-surgery, 6 weeks post-surgery, 3 months post-surgery, and 12 months post-surgery. Adults (n = 189) with a primary diagnosis of osteoarthritis were consecutively recruited from an active THA practice at a Canadian academic teaching hospital. Measures included the Hip Disability and Osteoarthritis Outcome Score (HOOS), the Mental Component Score (MCS) of the Rand-36, and the Brief Appraisal Inventory (BAI). Analysis of Variance examined the association between BAI items and the HOOS or MCS scores. Random effects models investigated appraisal main effects and appraisal-by-time interactions for selected BAI items. Results HOOS showed great improvement over the first 12 months after THA, and was mitigated by three appraisal processes in particular: focusing on problems with healthcare or living situation, and preparing one’s family for health changes. MCS was stable and low over time, and the following appraisal processes were implicated by very large effect sizes: not comparing themselves to healthier people, focusing on money problems, preparing their family for their health changes, or trying to shed responsibilities. Conclusions Appraisal processes are relevant to health outcomes after THA, with different processes coming into play at different points in the recovery trajectory. Supplementary Information The online version contains supplementary material available at 10.1186/s41687-022-00498-z.
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Schwartz CE, Stark RB, Borowiec K, Rapkin BD. Drivers of caregiver impact in Duchenne muscular dystrophy: a cohort study. J Patient Rep Outcomes 2022; 6:22. [PMID: 35274180 PMCID: PMC8911104 DOI: 10.1186/s41687-022-00421-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2021] [Accepted: 02/08/2022] [Indexed: 11/17/2022] Open
Abstract
Background In our companion paper, we addressed the interplay between caregiver impact, out-of-pocket expenditures, and Duchenne Muscular Dystrophy (DMD) disability. We found that DMD caregiver impact could be characterized by four Latent Profile Analysis impact profiles: lowest, lower middle, upper middle, and highest impact. The impact on caregivers was often but not always worse with greater out-of-pocket expenditures. Further, while the lowest-, lower-middle, and highest-impact profiles reflected low, moderate and high disability-related caregiver burden, respectively, the upper-middle profile group was quite variable in level of disability across domains. To better understand the four caregiver-impact profiles, we examine how a comprehensive set of psychosocial factors differentiate the four profile groups. Methods Psychosocial factors assessed included demographic characteristics, quality of life (QOL), stress, cognitive appraisal, reserve-building, and general and COVID-specific resilience. Linear modeling examined relationships between impact profiles and psychosocial factors. We used effect size rather than p-value as the criterion for determining relevance of the broad range of characteristics examined. Results Multivariate analyses implicated stress and environmental mastery, appraisal sampling of experience, COVID-specific variables, appraisal standards of comparison, appraisal goals, demographics, appraisal combinatory algorithm, reserve-building, and resilience, in order of prominence (average eta2 = 0.29, 0.29, 0.16, 0.15, 0.09, 0.07, 0.07, 0.06, 0.05, and 0.02, respectively). On the whole, comparisons of highest-versus-lowest impact profiles revealed more and larger differences than comparisons of upper-middle versus lower-middle impact profiles. Life stress, goals, and reserve-building activities had a smaller differentiating effect in the middle groups. Conclusion A more comprehensive ‘story’ about DMD caregiver impact involves life stress, environmental mastery, COVID-specific variables, and cognitive and behavioral factors. Implications are discussed for coaching interventions to support DMD caregivers.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA. .,Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Roland B Stark
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA.,Department of Measurement, Evaluation, Statistics, and Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, USA
| | - Bruce D Rapkin
- Department of Epidemiology and Population Health, Albert Einstein College of Medicine, Bronx, NY, USA
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Liebmann EP, Resnick SG, Hoff RA, Katz IR. Interpreting patient reports of perceived change during treatment for depression: Findings from the Veterans Outcome Assessment survey. Psychiatry Res 2022; 309:114402. [PMID: 35114571 DOI: 10.1016/j.psychres.2022.114402] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/18/2021] [Revised: 01/07/2022] [Accepted: 01/15/2022] [Indexed: 11/29/2022]
Abstract
This study addressed ongoing questions about the meaning of patients' perceptions of change during treatment. The study used data from the Veterans Outcome Assessment survey for patients with a depressive disorder, without mental health comorbidities, treated in Department of Veterans Affairs general mental health clinics (n = 694). Perceived changes in problems/symptoms, other domains, and the quality of communication with providers were evaluated with items from the Experience of Care & Health Outcomes (ECHO) survey. Depressive symptoms were measured with the Patient Health Questionnaire-9 (PHQ-9). Linear regression models evaluated associations of perceived change at 3-months post-baseline with observed change in PHQ-9 scores, scores on other patient-reported outcome measures (PROMs), and ratings of communication with providers. Patients' reports of their clinical condition at follow-up together with ratings of communication accounted for approximately one-third of the variance in patients' perceptions of change. Adding change-scores based on baseline and follow-up scores on the PHQ-9 and other PROMs did not improve model fit. The findings suggest that patient reports of perceived change during treatment reflect their current clinical state and their experience of care more closely than actual changes in the PHQ-9 or other PROMs.
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Affiliation(s)
- Edward P Liebmann
- VA Connecticut Healthcare System, West Haven, CT, United States; Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States
| | - Sandra G Resnick
- VA Office of Mental Health and Suicide Prevention, Northeast Program Evaluation Center, West Haven, CT, United States; Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States
| | - Rani A Hoff
- VA Office of Mental Health and Suicide Prevention, Northeast Program Evaluation Center, West Haven, CT, United States; Department of Psychiatry, Yale School of Medicine, New Haven, CT, United States
| | - Ira R Katz
- Department of Veterans Affairs, VA Office of Mental Health and Suicide Prevention, Washington, DC, United States.
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Åström M, Conte H, Berg J, Burström K. 'Like holding the axe on who should live or not': adolescents' and adults' perceptions of valuing children's health states using a standardised valuation protocol for the EQ-5D-Y-3L. Qual Life Res 2022; 31:2133-2142. [PMID: 35201557 PMCID: PMC9188517 DOI: 10.1007/s11136-022-03107-0] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/11/2022] [Indexed: 02/07/2023]
Abstract
Purpose There is an increasing interest for using qualitative methods to investigate peoples’ cognitive process when asked to value health states. A standardised valuation protocol for the EQ-5D-Y-3L instrument was recently developed. Little is known regarding how people think, reason, and feel when asked to value health states for children. The aim was to explore how adolescents and adults perceive the task of valuing children’s health states using the standardised valuation protocol. Methods This was a qualitative study where adults (n = 10) and adolescents (n = 10) from the general population participated in individual video-interviews. Initially, participants reported their own health with the EQ-5D-3L instrument. Then they were asked to complete several valuations tasks for a 10-year-old child according to the standardised valuation protocol, followed by a semi-structured interview with open-ended questions to further explore participants’ perceptions. A qualitative content analysis was performed. Results The two main categories that emerged from the data were ‘Thoughts and feelings when valuing children’s health states’ and ‘Strategies when valuing children’s health states’. Participants expressed feeling doubt, awfulness and being reluctant to trade-off life years, and questioned who has the right to value health states for children. Experience and point of view were strategies participants used to complete the valuation tasks. Conclusion The findings from the present study can contribute to the understanding and interpretation of quantitative results where the standardised valuation protocol has been used to derive values for the EQ-5D-Y-3L. Furthermore, results of the study support the feasibility of including adolescents in valuation studies. Supplementary Information The online version contains supplementary material available at 10.1007/s11136-022-03107-0.
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Affiliation(s)
- Mimmi Åström
- Health Outcomes and Economic Evaluation Research Group, Department of Learning, Informatics, Management and Ethics, Stockholm Centre for Healthcare Ethics, Karolinska Institutet, Tomtebodavägen 18 A, 171 77, Stockholm, Sweden. .,Equity and Health Policy Research Group, Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden. .,Centre for Health Economics, Informatics and Health Services Research, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden.
| | - Helen Conte
- Department of Neurobiology, Care Sciences and Society, Section of Nursing, Karolinska Institutet, Stockholm, Sweden
| | - Jenny Berg
- Health Outcomes and Economic Evaluation Research Group, Department of Learning, Informatics, Management and Ethics, Stockholm Centre for Healthcare Ethics, Karolinska Institutet, Tomtebodavägen 18 A, 171 77, Stockholm, Sweden
| | - Kristina Burström
- Health Outcomes and Economic Evaluation Research Group, Department of Learning, Informatics, Management and Ethics, Stockholm Centre for Healthcare Ethics, Karolinska Institutet, Tomtebodavägen 18 A, 171 77, Stockholm, Sweden.,Equity and Health Policy Research Group, Department of Global Public Health, Karolinska Institutet, Stockholm, Sweden.,Centre for Health Economics, Informatics and Health Services Research, Stockholm Health Care Services, Region Stockholm, Stockholm, Sweden
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Vanier A, Leroy M, Hardouin JB. Toward a rigorous assessment of the statistical performances of methods to estimate the Minimal Important Difference of Patient-Reported Outcomes: a protocol for a large-scale simulation study. Methods 2022; 204:396-409. [PMID: 35202798 DOI: 10.1016/j.ymeth.2022.02.006] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/31/2021] [Revised: 02/13/2022] [Accepted: 02/18/2022] [Indexed: 12/12/2022] Open
Abstract
Interpreting observed changes over time in Patient-Reported Outcomes (PRO) measures is still considered a challenge. Indeed, concluding an observed change at group level is statistically significant does not necessarily equate this change is meaningful from the perspective of the patient. To help interpret within and/or between group changes in the measure over time, the estimation of the Minimal Important Difference (MID) of the instrument - the smallest value that patients consider as a perceived change - is useful. In the last 30 years, a plethora of methods and estimators have been proposed to derive this MID value using clinical data from sample of patients. MIDs for hundreds of PROs have been estimated, with frequently a substantial variability in the results depending on the method used. Nonetheless, a rigorous assessment of the statistical performances of numerous proposed methods for estimating MIDs by experimental design such as Monte-Carlo study has never been performed. The purpose of this paper is to thoroughly depict a protocol for a large-scale simulation study designed to investigate the statistical performances, especially bias against a true populational value, of the common proposed estimators for MID. This paper depicts how investigated methods and estimators were retained after the conduct of a systematic review, the design of a conceptual model that formally defines what is the true populational MID value and the translation of the conceptual model into a model allowing the simulation of responses of items to a hypothetical PRO at two times of measurement along with the response to a Patient Global Rating of Change at the second time under the constraint of a known true MID value. A statistical analysis plan is depicted in order to conclude if working hypotheses on what could be appropriate MID estimators will be verified. Strengths, assumptions, and limits of the simulation model are exposed. Finally, we show how this protocol could be the basis for fostering future methodological research on the issue of interpreting changes in PRO measures.
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Affiliation(s)
- Antoine Vanier
- Inserm - University of Nantes - University of Tours, UMR U1246 Sphere "Methods in Patient-centered Outcomes and Health Research", Nantes 44200, France; Haute Autorité de Santé, Assessment and Access to Innovation Direction, Pharmaceutical Drugs Assessment Department, Saint-Denis 93210, France.
| | - Maxime Leroy
- University Hospital of Nantes, Unit of Methodology and Biostatistics, Nantes 44000, France
| | - Jean-Benoit Hardouin
- Inserm - University of Nantes - University of Tours, UMR U1246 Sphere "Methods in Patient-centered Outcomes and Health Research", Nantes 44200, France; University Hospital of Nantes, Unit of Methodology and Biostatistics, Nantes 44000, France
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Ortega-Gómez E, Vicente-Galindo P, Martín-Rodero H, Galindo-Villardón P. Detection of response shift in health-related quality of life studies: a systematic review. Health Qual Life Outcomes 2022; 20:20. [PMID: 35123496 PMCID: PMC8818219 DOI: 10.1186/s12955-022-01926-w] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2021] [Accepted: 01/25/2022] [Indexed: 01/09/2023] Open
Abstract
Abstract
Background
Response Shift (RS) refers to the idea that an individual may undergo changes in its health-related quality of life (HRQOL). If internal standard, values, or reconceptualization of HRQOL change over time, then answer to the same items by the same individuals may not be comparable over time. Traditional measures to evaluate RS is prone to bias and strong methodologies to study the existence of this phenomenon is required. The objective is to systematically identify, analyze, and synthesize the existing and recent evidence of statistical methods used for RS detection in HRQOL studies.
Methods
The analysis of selected studies between January 2010 and July 2020 was performed through a systematic review in MEDLINE/PubMed, Scopus, Web of Science, PsycINFO and Google Scholar databases. The search strategy used the terms “Health-Related Quality of Life” and “Response Shift” using the filters “Humans”, “Journal Article”, “English” and “2010/01/01–2020/07/31”. The search was made in August 2020.
Results
After considering the inclusion and exclusion criteria, from the total selected articles (675), 107 (15.9%) of the publications were included in the analysis. From these, 79 (71.0%) detected the existence of RS and 86 (80.4%) only used one detection method. The most used methods were Then Test (n = 41) and Oort’s Structural Equation Models (SEM) (n = 35). Other method used were Multiple Lineal Regression (n = 7), Mixed-Effect Regression (n = 6), Latent Trajectory Analysis (n = 6), Item Response Theory (n = 6), Logistics Regression (n = 5), Regression and Classification Trees (n = 4) and Relative Importance Method (n = 4). Most of these detected recalibration, including Then Test (n = 27), followed by Oort’s SEM that detected the higher combination of RS types: recalibration (n = 24), reprioritization (n = 13) and reconceptualization (n = 7).
Conclusions
There is a continuous interest of studying RS detection. Oort’s SEM becomes the most versatile method in its capability for detecting RS in all different types. Despite results from previous systematic reviews, same methods have been used during the last years. We observed the need to explore other alternative methods allowing same detection capacity with robust and highly precise methodology. The investigation on RS detection and types requires more study, therefore new opportunity grows to continue attending this phenomenon through a multidisciplinary perspective.
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van der Kluit MJ, Dijkstra GJ, de Rooij SE. Adaptation of the Patient Benefit Assessment Scale for Hospitalised Older Patients: development, reliability and validity of the P-BAS picture version. BMC Geriatr 2022; 22:43. [PMID: 35016639 PMCID: PMC8751090 DOI: 10.1186/s12877-021-02708-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2021] [Accepted: 12/03/2021] [Indexed: 11/21/2022] Open
Abstract
Background The Patient Benefit Assessment Scale for Hospitalised Older Patients (P-BAS HOP) is a tool developed to both identify the priorities of the individual patient and to measure the outcomes relevant to him/her, resulting in a Patient Benefit Index (PBI), indicating how much benefit the patient had experienced from the hospitalisation. The reliability and the validity of the P-BAS HOP appeared to be not yet satisfactory and therefore the aims of this study were to adapt the P-BAS HOP and transform it into a picture version, resulting in the P-BAS-P, and to evaluate its feasibility, reliability, validity, responsiveness and interpretability. Methods Process of instrument development and evaluation performed among hospitalised older patients including pilot tests using Three-Step Test-Interviews (TSTI), test-retest reliability on baseline and follow-up, comparing the PBI with Intraclass Correlation Coefficient (ICC), and hypothesis testing to evaluate the construct validity. Responsiveness of individual P-BAS-P scores and the PBI with two different weighing schemes were evaluated using anchor questions. Interpretability of the PBI was evaluated with the visual anchor-based minimal important change (MIC) distribution method and computation of smallest detectable change (SDC) based on ICC. Results Fourteen hospitalised older patients participated in TSTIs at baseline and 13 at follow-up after discharge. After several adaptations, the P-BAS-P appeared feasible with good interviewer’s instructions. The pictures were considered relevant and helpful by the participants. Reliability was tested with 41 participants at baseline and 50 at follow-up. ICC between PBI1 and PBI2 of baseline test and retest was 0.76, respectively 0.73. At follow-up 0.86, respectively 0.85. For the construct validity, tested in 169 participants, hypotheses regarding importance of goals were confirmed. Regarding status of goals, only the follow-up status was confirmed, baseline and change were not. The responsiveness of the individual scores and PBI were weak, resulting in poor interpretability with many misclassifications. The SDC was larger than the MIC. Conclusions The P-BAS-P appeared to be a feasible instrument, but there were methodological barriers for the evaluation of the reliability, validity, and responsiveness. We therefore recommend further research into the P-BAS-P. Supplementary Information The online version contains supplementary material available at 10.1186/s12877-021-02708-7.
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Affiliation(s)
- Maria Johanna van der Kluit
- University of Groningen, University Medical Center Groningen, University Center for Geriatric Medicine, Hanzeplein 1, Groningen, 9700 RB, The Netherlands.
| | - Geke J Dijkstra
- Department of Health Sciences, Applied Health Research, University of Groningen, University Medical Center Groningen, Groningen, The Netherlands.,Research Group Living, Wellbeing and Care for Older People, NHL Stenden University of Applied Sciences, Leeuwarden, The Netherlands
| | - Sophia E de Rooij
- University of Groningen, University Medical Center Groningen, University Center for Geriatric Medicine, Hanzeplein 1, Groningen, 9700 RB, The Netherlands
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Stephens S, Schneiderman JE, Finlayson M, Berenbaum T, Motl RW, Yeh EA. Feasibility of a theory-informed mobile app for changing physical activity in youth with multiple sclerosis. Mult Scler Relat Disord 2021; 58:103467. [PMID: 34954651 DOI: 10.1016/j.msard.2021.103467] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2021] [Revised: 12/01/2021] [Accepted: 12/11/2021] [Indexed: 10/19/2022]
Abstract
BACKGROUND Youth with multiple sclerosis (MS) have high levels of disease activity, depression and fatigue, and lower moderate to vigorous physical activity (PA). PA participation is associated with lower disease activity, depression and fatigue as well as higher self-efficacy, goal setting and decreased barriers. These latter constructs may be targeted by an intervention program for behavior change, and such intervention must account for disease rarity, geographical proximity and time constraints which limit the feasibility, accessibility, and sustainability of implementing a PA intervention in youth with MS. We have developed a theory-informed mobile-app based PA promotion program to address these barriers, Active Teens with Multiple Sclerosis (ATOMIC) and herein report the feasibility of delivering this intervention in youth with MS. OBJECTIVE To determine the feasibility of delivering the ATOMIC program to youth with MS. METHODS Fifteen youth with MS (13F, 16.6 ± 1.2 years) followed at the Hospital for Sick Children were enrolled in the ATOMIC intervention. Participants underwent a standard clinical evaluation; an exercise test to determine cardiorespiratory fitness; 7-day PA monitoring with an accelerometer; and completed standardized depression, fatigue questionnaires at baseline and post-intervention. Social cognitive scales related to self-efficacy, self-management, goal setting, perceived barriers, outcome expectancy, and social support were completed at baseline, six and 12-weeks. The 12-week mobile app PA intervention was informed by Social Cognitive Theory (SCT) and included: individualized PA coaching, PA self-monitoring (Fitbit), goal setting, social support and MS specific educational modules. Feasibility was defined as (1) meeting the recruitment target of 15 participants within a one-year period; (2) completion of ≥80% of study related questionnaires and testing; (3) a drop-out rate of less than 20%, and (4) adherence to the ATOMIC intervention program components of ≥80% (Fitbit wear, PA coaching calls, modules). RESULTS From March 2018 to April 2019, 53% of youth approached agreed to participate (15/28). 13/15 participants completed the intervention. 36 of the possible 39 coaching calls (92%: 3 possible phone calls per participant); 89% wear adherence to FitbitCharge2 data (mean = 75 ± 16.6 days of 84 days); and 5/12 (42%) of modules were completed. An average 8.4% (SD= 40%, range = -74.0 to 176%) increase in Fitbit steps above the first week of the intervention were observed. PA level from accelerometry at 12-weeks, aerobic fitness, depression and fatigue were unchanged. SCT scales indicated an increase in social support from friends (0.67-points, T = 2.7, pholm=0.04), and a decrease in outcome expectancy (-2.7, T = 3.0, pholm=0.03). There were no differences in self-efficacy, self-management or perceived barriers post intervention. CONCLUSIONS Our results indicate that the ATOMIC program is feasible for delivery in youth with MS. Future work is needed to understand how to best implement each element of SCT through added features in the mobile-app, and to evaluate how the individual components of SCT mediate change in PA behaviours of youth with MS.
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Affiliation(s)
- S Stephens
- Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, Division of Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, Canada.
| | - Jane E Schneiderman
- Clinical Research Services, Hospital for Sick Children, Toronto, Ontario, Canada; Faculty of Kinesiology and Physical Education, University of Toronto, Toronto, Ontario, Canada.
| | - Marcia Finlayson
- Faculty of Health Sciences, Queen's University, Kingston, ON, Canada.
| | - Tara Berenbaum
- Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, Division of Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, Canada
| | - Robert W Motl
- Department of Kinesiology and Nutrition, University of Chicago Illinois, Chicago, IL, USA.
| | - E Ann Yeh
- Division of Neurology, Department of Pediatrics, The Hospital for Sick Children, Division of Neurosciences and Mental Health, SickKids Research Institute, Toronto, ON, Canada; Faculty of Medicine, Department of Pediatrics, University of Toronto, Toronto, ON, Canada.
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Graham M. Residual Cognitive Capacities in Patients With Cognitive Motor Dissociation, and Their Implications for Well-Being. THE JOURNAL OF MEDICINE AND PHILOSOPHY 2021; 46:729-757. [PMID: 34655220 PMCID: PMC8643594 DOI: 10.1093/jmp/jhab026] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
Abstract
Patients with severe disorders of consciousness are thought to be unaware of themselves or their environment. However, research suggests that a minority of patients diagnosed as having a disorder of consciousness remain aware. These patients, designated as having “cognitive motor dissociation” (CMD), can demonstrate awareness by imagining specific tasks, which generates brain activity detectable via functional neuroimaging. The discovery of consciousness in these patients raises difficult questions about their well-being, and it has been argued that it would be better for these patients if they were allowed to die. Conversely, I argue that CMD patients may have a much higher level of well-being than is generally acknowledged. It is far from clear that their lives are not worth living, because there are still significant gaps in our understanding of how these patients experience the world. I attempt to fill these gaps, by analyzing the neuroscientific research that has taken place with these patients to date. Having generated as comprehensive a picture as possible of the capacities of CMD patients, I examine this picture through the lens of traditional philosophical theories of well-being. I conclude that the presumption that CMD patients do not have lives worth living is not adequately supported.
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Schwartz CE, Stark RB, Audhya IF, Gooch KL. Characterizing the quality-of-life impact of Duchenne muscular dystrophy on caregivers: a case-control investigation. J Patient Rep Outcomes 2021; 5:124. [PMID: 34800189 PMCID: PMC8605451 DOI: 10.1186/s41687-021-00386-y] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/07/2021] [Accepted: 10/07/2021] [Indexed: 12/11/2022] Open
Abstract
Background This study examined the impact of Duchenne muscular dystrophy (DMD) on family-member caregivers in terms of quality of life, life stress, and indirect costs, as compared to a stratified comparison group of parents of similar-age children without DMD. Methods A web-based survey included DMD caregivers and a nationally representative comparison group of parents of children without DMD stratified by Child Age Group. Outcomes included quality of life, resilience, caregiver impact, stressful life events, financial strain, out-of-pocket expenditures, work productivity and unrealized ambitions. General linear models assessed the main effect of Caregiver Group and the interaction of Caregiver Group with Child-Age-Group, after adjusting for demographic covariates. Results Compared to parents without a DMD child, DMD Caregivers reported better physical health but worse mental health, positive affect/well-being, environmental mastery, difficulty paying bills, and more hours missed from work. Providing caregiving support for DMD teenagers was the most challenging. DMD caregivers curtailed their educational and professional ambitions, and modified their homes to accommodate the disability associated with DMD. Their non-DMD children had to make sacrifices as well. Nonetheless, in resilience and life stress, DMD caregivers were comparable to the comparison group, and showed consistent levels of positive emotions across the age of their DMD child. Conclusion DMD caregivers fared worse on most outcomes and faced more hurdles in work life. They face constraints and hidden costs that impact their health and financial well-being. Caregivers of teenagers with DMD reported higher impact. Nonetheless, parents of DMD children of all ages maintained notable resilience and positivity. Supplementary Information The online version contains supplementary material available at 10.1186/s41687-021-00386-y.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc, 31 Mitchell Road, Concord, MA, 01742, USA. .,Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Roland B Stark
- DeltaQuest Foundation, Inc, 31 Mitchell Road, Concord, MA, 01742, USA
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Schwartz CE, Rohde G, Biletch E, Stuart RBB, Huang IC, Lipscomb J, Stark RB, Skolasky RL. If it's information, it's not "bias": a scoping review and proposed nomenclature for future response-shift research. Qual Life Res 2021; 31:2247-2257. [PMID: 34705159 DOI: 10.1007/s11136-021-03023-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 10/15/2021] [Indexed: 12/13/2022]
Abstract
BACKGROUND The growth in response-shift methods has enabled a stronger empirical foundation to investigate response-shift phenomena in quality-of-life (QOL) research; but many of these methods utilize certain language in framing the research question(s) and interpreting results that treats response-shift effects as "bias," "noise," "nuisance," or otherwise warranting removal from the results rather than as information that matters. The present project will describe the various ways in which researchers have framed the questions for investigating response-shift issues and interpreted the findings, and will develop a nomenclature for such that highlights the important information about resilience reflected by response-shift findings. METHODS A scoping review was done of the QOL and response-shift literature (n = 1100 articles) from 1963 to 2020. After culling only empirical response-shift articles, raters characterized how investigators framed and interpreted study research questions (n = 164 articles). RESULTS Of 10 methods used, papers using four of them utilized terms like "bias" and aimed to remove response-shift effects to reveal "true change." Yet, the investigators' reflections on their own conclusions suggested that they do not truly believe that response shift is error to be removed. A structured nomenclature is proposed for discussing response-shift results in a range of research contexts and response-shift detection methods. CONCLUSIONS It is time for a concerted and focused effort to change the nomenclature of those methods that demonstrated this misinterpretation. Only by framing and interpreting response shift as information, not bias, can we improve our understanding and methods to help to distill outcomes with and without response-shift effects.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA. .,Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Gudrun Rohde
- Department of Clincal Research Sorlandet Hospital, Faculty of Health and Sport Sciences at University of Agder, Kristiansand, Norway
| | - Elijah Biletch
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA
| | | | - I-Chan Huang
- Department of Epidemiology and Cancer Control, St. Jude Children's Research Hospital, Memphis, TN, USA
| | - Joseph Lipscomb
- Department of Health Policy and Management, Rollins School of Public Health, and the Winship Cancer Institute, Emory University, Atlanta, GA, USA
| | - Roland B Stark
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA
| | - Richard L Skolasky
- Department of Orthopaedic Surgery, Johns Hopkins University School of Medicine, Baltimore, MD, USA
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Fabian M. Scale Norming Undermines the Use of Life Satisfaction Scale Data for Welfare Analysis. JOURNAL OF HAPPINESS STUDIES 2021; 23:1509-1541. [PMID: 34658664 PMCID: PMC8506099 DOI: 10.1007/s10902-021-00460-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Accepted: 09/28/2021] [Indexed: 06/13/2023]
Abstract
Scale norming is where respondents use qualitatively different scales to answer the same question across survey waves. It makes responses challenging to compare intertemporally or interpersonally. This paper develops a formal model of the cognitive process that could give rise to scale norming in year on year responses to life satisfaction scale questions. It then uses this model to conceptually differentiate scale norming from adaptation and changes in reference points. Scale norming could make life satisfaction responses misleading with regards to the changing welfare of individuals. In particular, individuals who would say that their life is "improving" or "going well" might nonetheless give the same scale response year after year. This has negative implications for the use of scales in cost-benefit analysis and other welfarist applications. While there is already substantial empirical evidence for the existence of scale norming, its implications for welfare analysis are sometimes understated on the grounds that this evidence might simply be the product of errors of memory. The paper presents new empirical evidence for scale norming from two surveys (N1 = 278; N2 = 1050) designed such that errors of memory are an unconvincing explanation for the results.
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Affiliation(s)
- Mark Fabian
- Department of Politics and International Studies, The Bennett Institute for Public Policy, University of Cambridge, Alison Richard Building, 7 West Road, Cambridge, CB3 9DT UK
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Affiliation(s)
- Richard L Skolasky
- Department of Orthopaedic Surgery and Physical Medicine & Rehabilitation, The Johns Hopkins University, 601 N. Caroline Street, JHOC 5223, Baltimore, MD, 21287, USA.
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Gallop K, Lloyd AJ, Olt J, Marshall J. Impact of developmental and epileptic encephalopathies on caregivers: A literature review. Epilepsy Behav 2021; 124:108324. [PMID: 34607217 DOI: 10.1016/j.yebeh.2021.108324] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/20/2021] [Revised: 09/02/2021] [Accepted: 09/03/2021] [Indexed: 11/23/2022]
Abstract
OBJECTIVES Developmental and epileptic encephalopathies (DEEs) are rare neurodevelopmental disorders characterized by early-onset seizures and numerous comorbidities. Due to the complex requirements for the care of a child with a DEE, these disorders would be expected to impact health-related quality of life (HRQL) for caregivers as well as for patients. The objective of this literature review was to describe the impact of DEEs on the HRQL, emotional wellbeing, and usual activities (social, work, relationships, etc.) of caregivers, including the wider impact on other family members such as siblings. METHODS A literature search was conducted in May 2020 using MEDLINE® and Embase® databases. Quantitative and qualitative studies were identified using search terms related to family, disease type (including >20 specific DEEs), and quality of life/methodology. Each study was assessed for relevance and was graded using customized critical appraisal criteria. Findings from studies that were given the highest quality ratings were summarized and used to develop a conceptual model to illustrate the complex impact of DEEs on caregiver HRQL. RESULTS Sixty-seven relevant studies were identified, of which 39 (27 quantitative, 12 qualitative) met the highest appraisal criteria. The studies recruited caregivers of patients with one of eight individual DEEs, or pediatric intractable or refractory epilepsy. Most studies reported negative impacts on HRQL and emotional wellbeing in caregivers. The wide-ranging impact of a DEE was highlighted by reports of negative effects on caregivers' physical health, daily activities, relationships, social activities, leisure time, work, and productivity. Factors that influenced the perceived impact included demographic characteristics (e.g., child's age, living arrangements, family income) and clinical factors (e.g., feeding or sleep difficulties, disease severity). Few studies evaluated the impact on siblings. CONCLUSIONS There is evidence that DEEs can impact HRQL and emotional wellbeing and can limit usual activities for the primary caregiver and their wider family. However, no research was identified regarding many individual DEEs, and only limited research assessed the impact on different family members with most studies focusing on mothers. Further research is required to understand the influence of certain factors such as the age of the patient, disease severity, and seizures on caregiver burden. Furthermore, the review highlighted the lack of appropriate measurement tools to assess caregiver HRQL in this population.
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Affiliation(s)
- Katy Gallop
- Acaster Lloyd Consulting Ltd, Lacon House, 84 Theobald's Road, London WC1X 8NL, United Kingdom.
| | - Andrew J Lloyd
- Acaster Lloyd Consulting Ltd, Lacon House, 84 Theobald's Road, London WC1X 8NL, United Kingdom
| | - Jennifer Olt
- Acaster Lloyd Consulting Ltd, Lacon House, 84 Theobald's Road, London WC1X 8NL, United Kingdom
| | - Jade Marshall
- GW Pharma Ltd, 1 Cavendish Place, London W1G 0QF, United Kingdom
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Schwartz CE, Stark RB, Borowiec K, Nolte S, Myren KJ. Norm-based comparison of the quality-of-life impact of ravulizumab and eculizumab in paroxysmal nocturnal hemoglobinuria. Orphanet J Rare Dis 2021; 16:389. [PMID: 34526067 PMCID: PMC8442345 DOI: 10.1186/s13023-021-02016-8] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2021] [Accepted: 08/24/2021] [Indexed: 11/25/2022] Open
Abstract
Aims Paroxysmal nocturnal hemoglobinuria (PNH) is a rare and life-threatening intravascular hematologic disorder with significant morbidity and premature mortality. Clinical trials (NCT02946463 and NCT03056040) comparing ravulizumab with eculizumab for PNH have supported the non-inferiority of the former and similar safety and tolerability. This secondary analysis compared PNH trial participants after 26 weeks on either treatment (n = 438) to a general-population sample (GenPop) (n = 15,386) and investigated response-shift effects. Methods Multivariate analysis of covariance (MANCOVA) investigated function and symptom scores on the European Organisation for Research and Treatment of Cancer (EORTC) QLQ-C30 of people with PNH as compared to GenPop, after covariate adjustment. Risk-factor groups were created based on clinical indicators known to be associated with worse PNH outcomes, and separate MANCOVAs were computed for lower- and higher-risk-factor groups. Differential item functioning (DIF) analyses examined whether item response varied systematically (1) by treatment, (2) compared to GenPop, and (3) over time, the latter two suggesting and reflecting response-shift effects, respectively. DIF analyses examined 24 items from scales with at least two items. Recalibration response shift was operationalized as uniform DIF over time, reflecting the idea that, for a given group, the difficulty of endorsing an item changes over time, after adjusting for the total subscale score. Reprioritization response shift was operationalized as non-uniform DIF over time, i.e., the relative difficulty of endorsing an item over time changes across the total domain score. Results Across PNH risk-factor levels, people who had been on either treatment for 26 weeks reported better-than-expected functioning and lower symptom burden compared to GenPop. Ravulizumab generally showed larger effect sizes. Results were similar for lower and higher PNH risk factors, with slightly stronger effects in the former. DIF analyses revealed no treatment DIF, but did uncover group DIF (9 items with uniform DIF, and 11 with non-uniform) and DIF over time (7 items with uniform DIF, and 3 with non-uniform). Conclusions This study revealed that people with PNH on ravulizumab or eculizumab for 26 weeks reported QOL levels better than those of the general population. Significant effects of DIF by group and DIF over time support recalibration and reprioritization response-shift effects. These findings suggest that the treatments enabled adaptive changes. Supplementary Information The online version contains supplementary material available at 10.1186/s13023-021-02016-8.
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Affiliation(s)
- Carolyn E Schwartz
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA. .,Departments of Medicine and Orthopaedic Surgery, Tufts University Medical School, Boston, MA, USA.
| | - Roland B Stark
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA
| | - Katrina Borowiec
- DeltaQuest Foundation, Inc., 31 Mitchell Road, Concord, MA, 01742, USA.,Department of Measurement, Evaluation, Statistics, and Assessment, Boston College Lynch School of Education and Human Development, Chestnut Hill, MA, USA
| | - Sandra Nolte
- Division of Psychosomatic Medicine, Medical Department, Charité - Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin and Humboldt-Universität Zu Berlin, Berlin, Germany
| | - Karl-Johan Myren
- Health Economics and Outcome Research, Alexion Pharmaceuticals, Inc., Stockholm, Sweden
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Halimi L, Suehs CM, Marin G, Boissin C, Gamez AS, Vachier I, Molinari N, Bourdin A. Health-related quality of life and disease progression in pulmonary arterial hypertension patients: a 3-year study. ERJ Open Res 2021; 7:00617-2020. [PMID: 34435036 PMCID: PMC8381263 DOI: 10.1183/23120541.00617-2020] [Citation(s) in RCA: 6] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2020] [Accepted: 03/27/2021] [Indexed: 11/05/2022] Open
Abstract
Objectives The role of health-related quality of life (HRQoL) and psychological variables in pulmonary arterial hypertension (PAH) progression remains poorly quantified. We aimed to investigate the relationship between disease progression in PAH patients and HRQoL and psychological characteristics. Methods A 3-year longitudinal cohort was initiated. Patients with stable PAH (groups I-IV ineligible for angioplasty/endarterectomy) were included (n=55). Standard clinical variables, including invasive haemodynamic parameters, were prospectively recorded. A battery of questionnaires was used to characterise the psychological status of patients upon study initiation, and HRQoL was quantified using the SF-36 Questionnaire every 3 months for 24 months, and then again at 36 months. Guideline-defined disease progression and progression-free survival were recorded for 36 months. Measurements and main results Psychological distress was highly prevalent at baseline. The Physical Component Summary (PCS) and the Mental Component Summary (MCS) of the HRQoL were poor (PCS=37.13±8.18; MCS=42.42±10.88) but stable over 3 years of follow-up. Among PCS subscales, Physical Functioning (PF) (p=0.012) was identified as being independently associated with disease progression (Cox survival model), along with mean pulmonary arterial pressure (p=0.003) and cardiac output (p=0.005). Depression was the unique independent psychological characteristic associated with PF (p=0.0001). Conclusions PAH patients have poor HRQoL. In addition to already known criteria related to disease severity, the HRQoL PF subscale is independently associated with disease progression in PAH. This may be explained by depression.
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Affiliation(s)
- Laurence Halimi
- Dept of Respiratory Diseases, Université de Montpellier, CHU Montpellier, Montpellier, France
| | - Carey M Suehs
- Dept of Respiratory Diseases, Université de Montpellier, CHU Montpellier, Montpellier, France.,Dept of Medical Information, Université de Montpellier, CHU Montpellier, Montpellier, France
| | - Gregory Marin
- Dept of Medical Information, Université de Montpellier, CHU Montpellier, Montpellier, France
| | - Clement Boissin
- Dept of Respiratory Diseases, Université de Montpellier, CHU Montpellier, Montpellier, France
| | - Anne-Sophie Gamez
- Dept of Respiratory Diseases, Université de Montpellier, CHU Montpellier, Montpellier, France
| | - Isabelle Vachier
- Dept of Respiratory Diseases, Université de Montpellier, CHU Montpellier, Montpellier, France
| | - Nicolas Molinari
- Dept of Medical Information, Université de Montpellier, CHU Montpellier, Montpellier, France.,IMAG, CNRS, Université de Montpellier, CHU Montpellier, Montpellier, France
| | - Arnaud Bourdin
- Dept of Respiratory Diseases, Université de Montpellier, CHU Montpellier, Montpellier, France.,PhyMedExp, Université de Montpellier, CNRS, INSERM 1046, CHU Montpellier, Montpellier, France
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