RESUMO
BACKGROUND: Weight management is complex for people even in times of stability. Supporting individuals to develop strategies to maintain a healthier weight when there are additional life challenges may prevent relapse. This mixed-methods study describes the impact the COVID-19 restrictions had on adults engaged in weight management before and during the pandemic in order to determine helpful strategies. METHODS: Longitudinal data was captured from online surveys completed by Slimming World (SW) members 0-4 weeks after joining, October/November 2019, providing pre-joining and baseline (T0&T1), 3- (T2) and 6- month (T3-during COVID-19) data. Representatives from the general population, not attending a weight management service, completed the same questionnaires providing cross-sectional control data. All weights are self-reported. For this study, questions assessing the impact of the COVID-19 challenges on health-related behaviours and well-being are included comparing responses at T0/T1, T2 & T3. Longitudinal data were analysed using repeated measures ANOVA and cross-sectional data, one-way independent ANOVAs to compare means. Comparisons between SW members and controls were determined using z-proportion tests. Qualitative data generated was thematically analysed using a six-step approach to produce the key emerging themes. RESULTS: 222 SW members completed all three surveys, achieving a weight loss of 7.7 ± 7.5%. They maintained positive health-related behaviour changes made since joining, including increased fruit and vegetables (p < 0.001), fewer sugary drinks (p < 0.001), cooking from scratch (p < 0.001) and increased activity levels (p < 0.001). Despite COVID-19 restrictions, they were still reporting improvements in all behaviours and had healthier scores than the controls on all but alcohol intake, although still within guidelines. Qualitative data indicated that the situation created various challenges to managing weight with fresh foods harder to access, comfort eating, drinking more alcohol, eating more sugary foods and snacking through boredom. However, some reported having more free time enabling better planning, more time to cook from scratch and increased physical activity. CONCLUSIONS: The findings highlight the value of peer, group and online support and guidance for individuals to develop sustainable behaviour changes and a level of resilience. These strategies can then be drawn upon enabling maintenance of lifestyle changes and management of weight even in challenging times.
Assuntos
COVID-19 , Adulto , Estudos Transversais , Comportamentos Relacionados com a Saúde , Humanos , Pandemias , SARS-CoV-2 , Inquéritos e QuestionáriosRESUMO
BACKGROUND: Despite overall progress in treatment of autoimmune diseases, patients with systemic lupus erythematosus (SLE) experience many inflammatory symptoms representing an unmet medical need. This study aimed to create a conceptual model of the humanistic and economic burden of SLE, and review the patient-reported outcomes (PROs) used to measure such concepts in SLE clinical trials. METHODS: A conceptual model for SLE was developed from structured review of published articles from 2007 to August 2013 identified from literature databases (MEDLINE, EMBASE, PsycINFO, EconLit) plus other sources (PROLabels, FDA/EMA websites, Clinicaltrials.gov). PROs targeting key symptoms/impacts were identified from the literature. They were reviewed in the context of available guidance and assessed for face and content validity and psychometric properties to determine appropriateness for use in SLE trials. RESULTS: The conceptual model identified fatigue, pain, cognition, daily activities, emotional well-being, physical/social functioning and work productivity as key SLE concepts. Of the 68 articles reviewed, 38 reported PRO data. From these and the other sources, 15 PROs were selected for review, including SLE-specific health-related quality of life (HRQoL) measures (n = 5), work productivity (n = 1), and generic measures of fatigue (n = 3), pain (n = 2), depression (n = 2) and HRQoL (n = 2). The Functional Assessment of Chronic Illness Therapy - Fatigue Scale (FACIT-Fatigue), Brief Pain Inventory (BPI-SF) and LupusQoL demonstrated the strongest face validity, conceptual coverage and psychometric properties measuring key concepts in the conceptual model. All PROs reviewed, except for three Lupus-specific measures, lacked qualitative SLE patient involvement during development. The Hospital Anxiety and Depression Scale (HADS), Short Form [36 item] Health Survey version 2 (SF-36v2), EuroQoL 5-dimensions (EQ-5D-3L and EQ-5D-5L) and Work Productivity and Activity Impairment Questionnaire: Lupus (WPAI:Lupus) showed suitability for SLE economic models. CONCLUSIONS: Based on the identification of key symptoms and impacts of SLE using a scientifically sound conceptual model, we conclude that SLE is a condition associated with high unmet need and considerable burden to patients. This review highlights the availability and need for disease-specific and generic patient-reported measures of relevant domains of disease signs and symptoms, HRQoL and work productivity, providing useful insight for SLE clinical trial design.
Assuntos
Indicadores Básicos de Saúde , Lúpus Eritematoso Sistêmico , Avaliação de Resultados da Assistência ao Paciente , Qualidade de Vida , Inquéritos e Questionários , Ensaios Clínicos como Assunto , Efeitos Psicossociais da Doença , Avaliação da Deficiência , Humanos , Lúpus Eritematoso Sistêmico/complicações , Lúpus Eritematoso Sistêmico/economia , Lúpus Eritematoso Sistêmico/psicologia , Lúpus Eritematoso Sistêmico/terapia , Modelos Teóricos , Psicometria , Qualidade de Vida/psicologia , Reprodutibilidade dos TestesRESUMO
OBJECTIVES: Many hospitals cannot afford an hCG assay on a central lab analyzer and turn to point of care testing (POCT) solutions. The Radiometer AQT90 FLEX is a small benchtop immunoareement between the AQT90 and comparator methods for samples with hCG ssay analyzer for use in the laboratory or at the patient bedside. This study evaluated the analytical performance of the AQT90's ßhCG assay. METHODS: Precision was assessed using whole blood patient samples and two levels of quality control. Linearity was assessed by dilution of a high hCG plasma sample. Carryover and hook effect were assessed using high and low hCG samples. Method comparisons were done against Abbott i-STAT Total ßhCG, Beckman Coulter Total ßhCG (5th IS), and Roche hCG+ß. Sample concentrations ranged from<2 IU/L to 4,973 IU/L. RESULTS: Repeatability and within-laboratory precision passed most manufacturer's claims and allowable error criteria. Linearity was validated from<2 IU/L to 4,741 IU/L. Hook effect was not observed up to 2,446,448 IU/L. Carryover was<4.0â¯ppm. A linear relationship was observed with i-STAT, Beckman and Roche methods. At>20 IU/L, biases were apparent against all three comparator assays (i-STAT: +20%, Roche: +30%, Beckman: +5 to 15%). At ≤20 IU/L, the acceptability of agreement varied according to TAE specifications. Concordance between AQT90 and comparator assays using 5 IU/L as the medical decision level ranged from 69% to 81%. CONCLUSIONS: Overall, the AQT90 hCG assay performed well and would be suitable for smaller suburban or rural hospitals. Some limitations have been noted and should be kept in mind during clinical testing.
RESUMO
BACKGROUND: There is currently no standardized process for long-term follow-up care. As a result, management of poststroke care varies greatly, and the needs of stroke survivors are not fully addressed. The Post Stroke Checklist was developed by the Global Stroke Community Advisory Panel as a means of standardizing long-term stroke care. Since its development, the Post Stroke Checklist has gained international recognition from various stroke networks and is endorsed by the World Stroke Organization to support improved stroke survivor follow-up and care. AIMS: The aim of this study was to evaluate the feasibility and usefulness of the Post Stroke Checklist in clinical practice and assess its relevance to stroke survivors in pilot studies in the United Kingdom and Singapore. METHODS: The Post Stroke Checklist was administered to stroke survivors in the United Kingdom (n = 42) and Singapore (n = 100) by clinicians. To assess the feasibility of the Post Stroke Checklist in clinical practice, an independent researcher observed the assessment and made notes relating to the patient-clinician interaction and their interpretations of the Post Stroke Checklist items. Patient and clinician satisfaction with the Post Stroke Checklist was assessed by three questions, responded to on a 0-10 numerical rating scale. Clinicians also completed a Pragmatic Face and Content Validity test to evaluate their overall impressions of the Post Stroke Checklist. In the United Kingdom, a subset of patients (n = 14) took part in a concept elicitation interview prior to being administered the Post Stroke Checklist, followed by a cognitive debriefing interview to assess relevance and comprehension of the Post Stroke Checklist. RESULTS: The Post Stroke Checklist identified frequently reported problems for stroke survivors including cognition (reported by 47·2% of patients), mood (43·7%), and life after stroke (38%). An average of 3·2 problems per patient was identified across both countries (range 0-10). An average of 5 and 2·6 problems per patient were identified in the United Kingdom and Singapore, respectively. The average time taken to administer the Post Stroke Checklist was 17 mins (standard deviation 7·5) in Singapore and 13 mins (standard deviation 7·6) in the United Kingdom. Satisfaction ratings were high for patients (8·6/10) and clinicians (7·7/10), and clinician feedback via the Pragmatic Face and Content Validity test indicated that the Post Stroke Checklist is 'useful', 'informative', and 'exhaustive'. All concepts measured by the Post Stroke Checklist were spontaneously discussed by patients during the concept elicitation interviews, suggesting that the Post Stroke Checklist is relevant to stroke survivors. Cognitive debriefing data indicated that the items were generally well understood and relevant to stroke. Minor revisions were made to the Post Stroke Checklist based on patient feedback. CONCLUSIONS: The findings suggest that the Post Stroke Checklist is a feasible and useful measure for identifying long term stroke care needs in a clinical practice setting. Pilot testing indicated that the Post Stroke Checklist is able to identify a wide range of unmet needs, and patient and clinician feedback indicated a high level of satisfaction with the Post Stroke Checklist assessment. The items were generally well understood and considered relevant to stroke survivors, indicating the Post Stroke Checklist is a feasible, useful, and relevant measure of poststroke care.