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2.
PLoS One ; 19(3): e0291700, 2024.
Artículo en Inglés | MEDLINE | ID: mdl-38551937

RESUMEN

BACKGROUND: Exercise is the cornerstone of cardiac rehabilitation (CR). Hospital-based CR exercise programmes are a routine part of clinical care and are typically 6-12 weeks in duration. Following completion, physical activity levels of patients decline. Multi-disease, community-based exercise programmes (MCEP) are an efficient model that could play an important role in the long-term maintenance of positive health behaviours in individuals with cardiovascular disease (CVD) following their medically supervised programme. AIM: To explore patients experiences of the initiation and early participation in a MCEP programme and the dimensions that facilitate and hinder physical activity engagement. METHODS: Individuals with established CVD who had completed hospital-based CR were referred to a MCEP. The programme consisted of twice weekly group exercise classes supervised by clinical exercise professionals. Those that completed (n = 31) an initial 10 weeks of the programme were invited to attend a focus group to discuss their experience. Focus groups were transcribed and analysed using reflexive thematic analysis. RESULTS: Twenty-four (63% male, 65.5±6.12yrs) patients attended one of four focus groups. The main themes identified were 'Moving from fear to confidence', 'Drivers of engagement,' and 'Challenges to keeping it (exercise) up'. CONCLUSION: Participation in a MCEP by individuals with CVD could be viewed as a double-edged sword. Whilst the programme clearly provided an important transition from the clinical to the community setting, there were signs it may breed dependency and not effectively promote independent exercise. Another novel finding was the use of social comparison that provided favourable valuations of performance and increased exercise confidence.


Asunto(s)
Rehabilitación Cardiaca , Enfermedades Cardiovasculares , Humanos , Masculino , Femenino , Ejercicio Físico , Terapia por Ejercicio/métodos , Rehabilitación Cardiaca/métodos , Pacientes , Enfermedades Cardiovasculares/terapia
3.
Scand J Med Sci Sports ; 34(3): e14572, 2024 Mar.
Artículo en Inglés | MEDLINE | ID: mdl-38424471

RESUMEN

INTRODUCTION: The study examined whether increased physical activity (PA) in nonmetropolitan cancer survivors was maintained 12 weeks following the PPARCS intervention. METHODS: PA outcomes were assessed using an accelerometer at baseline, end of the intervention, and at 24 weeks. Linear mixed models were used to examine between-group changes in PA outcomes. RESULTS: The increased moderate-to-vigorous PA (MVPA) following intervention was maintained with significantly higher MVPA in the intervention group at 24 weeks (vs. controls) compared to baseline nett change of 52.5 min/week (95% CI 11.0-94.0.4). CONCLUSIONS: Distance-based interventions using wearables and health coaching may produce MVPA maintenance amongst nonmetropolitan cancer survivors.


Asunto(s)
Supervivientes de Cáncer , Neoplasias , Humanos , Ejercicio Físico , Promoción de la Salud
4.
Arch Osteoporos ; 19(1): 12, 2024 02 07.
Artículo en Inglés | MEDLINE | ID: mdl-38321322

RESUMEN

This feasibility study for a future definitive randomized trial assesses the use and acceptability of a new clinical decision tool to identify risk of a vertebral fracture and those who should be referred for spinal radiography in women aged 65 or over presenting to primary care with back pain. PURPOSE: Approximately 12% of older adults have vertebral fragility fractures, but currently fewer than one-third are diagnosed, potentially limiting access to bone protection treatment. Vfrac is a vertebral fracture screening tool which classifies individuals into high or low risk of having a vertebral fracture, allowing targeting of spinal radiographs to high-risk individuals. The objective of this study was to investigate the feasibility of conducting a cluster randomized controlled trial to evaluate the use of an online version of Vfrac in primary care. METHODS: The study will run in six general practices, with three given the Vfrac tool for use on older women (> 65 years) consulting with back pain and three using standard clinical processes for managing such back pain. Anonymised data covering a 12-month period will be collected from all sites on consultations by older women with back pain. Focus groups will be undertaken with healthcare professionals and patients on whom the tool was used to understand the acceptability of Vfrac and identify factors that impact its use. These patients will be sent a paper version of the Vfrac questionnaire to self-complete at home. Outputs of the self-completion Vfrac (high versus low risk) will be compared with the face-to-face Vfrac (high versus low risk), and agreement assessed using Cohen's kappa. RESULTS: This study will evaluate the use and acceptability of Vfrac within primary care and determine if data on resource use can be collected accurately and comprehensively. CONCLUSIONS: This article describes the protocol of the Vfrac feasibility study. TRIAL REGISTRATION: ISRCTN18000119 (registered 01/03/2022) and ISRCTN12150779 (registered 10/01/2022).


Asunto(s)
Medicina General , Fracturas de la Columna Vertebral , Humanos , Femenino , Anciano , Fracturas de la Columna Vertebral/prevención & control , Estudios de Factibilidad , Dolor de Espalda , Riesgo , Ensayos Clínicos Controlados Aleatorios como Asunto
5.
ERJ Open Res ; 10(1)2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-38264149

RESUMEN

Background: Pulmonary hypertension (PH) is a heterogeneous condition, associated with a high symptom burden and a substantial loss of exercise capacity. Despite prior safety concerns regarding physical exertion, exercise training as a supportive therapy is now recommended for PH patients. Currently, most programmes are hospital-based, which limits accessibility. There is a need to provide alternative approaches for physical activity engagement for PH patients. The aim of this research was to develop, implement and evaluate the safety, feasibility and effectiveness of home-based physical activity intervention for PH. Methods: An entirely remotely delivered home-based physical activity intervention underpinned by behaviour change theory and informed by end-users, was assessed using a single-arm feasibility study design. Participants (n=19; 80% female) with a mean±sd age of 49.9±15.9 years with a diagnosis of PH undertook a 10-week, home-based physical activity intervention with induction training, support materials, telecommunication support, health coaching, exercise training and assessments, all remotely delivered. Training involved respiratory training along with a combination of aerobic and resistance exercises. Results: The intervention was deemed safe as no adverse events were reported. A high level of feasibility was demonstrated as the protocol was implemented as intended, sustained a high level of engagement and adherence and was well accepted by participants in terms of enjoyment and utility. There was a significant improvement in functional capacity, physical activity, exercise self-efficacy and quality of life, between baseline and post-training. Conclusion: The study demonstrates that an entirely remotely delivered home-based physical activity programme is safe, feasible and effective in improving functional capacity, physical activity and quality of life in PH patients.

6.
J Sport Health Sci ; 13(1): 81-89, 2024 Jan.
Artículo en Inglés | MEDLINE | ID: mdl-36736725

RESUMEN

BACKGROUND: Physical activity (PA) is important for cancer survivors. Trials of remotely delivered interventions are needed to assist in reaching under-served non-metropolitan cancer survivors. The objective of this study was to ascertain whether wearable technology, coupled with health coaching was effective in increasing PA in breast and colorectal cancer survivors living in regional and remote areas in Australia. METHODS: Cancer survivors from 5 states were randomized to intervention and control arms. Intervention participants were given a Fitbit Charge 2TM and received up to 6 telephone health coaching sessions. Control participants received PA print materials. Accelerometer assessments at baseline and 12 weeks measured moderate-to-vigorous PA (MVPA), light PA, and sedentary behavior. RESULTS: Eighty-seven participants were recruited (age = 63 ± 11 years; 74 (85%) female). There was a significant net improvement in MVPA of 49.8 min/week, favoring the intervention group (95% confidence interval (95%CI): 13.6-86.1, p = 0.007). There was also a net increase in MVPA bouts of 39.5 min/week (95%CI: 11.9-67.1, p = 0.005), favoring the intervention group. Both groups improved light PA and sedentary behavior, but there were no between-group differences. CONCLUSION: This is the first study to demonstrate that, when compared to standard practice (i.e., PA education), a wearable technology intervention coupled with distance-based health coaching, improves MVPA in non-metropolitan cancer survivors. The results display promise for the use of scalable interventions using smart wearable technology in conjunction with phone-based health coaching to foster increased PA in geographically disadvantaged cancer survivors.


Asunto(s)
Supervivientes de Cáncer , Neoplasias , Humanos , Femenino , Persona de Mediana Edad , Anciano , Masculino , Ejercicio Físico , Sobrevivientes , Promoción de la Salud/métodos , Monitores de Ejercicio
7.
Support Care Cancer ; 31(12): 662, 2023 Nov 02.
Artículo en Inglés | MEDLINE | ID: mdl-37914916

RESUMEN

PURPOSE: This study explored colorectal and endometrial cancer survivors' experiences of participation in a wearable intervention and the dimensions that influenced intervention engagement and physical activity behaviour change. METHODS: Semi-structured interviews (n= 23) were conducted with intervention participants (mean age 65.8 (SD ±7.1) and analysed using thematic analysis. RESULTS: Four main themes were identified: (i) commitment, (ii) accountability and monitoring, (iii) routine, (iv) Fitbit as health coach. Those that assigned a higher priority to PA were more likely to schedule PA and be successful in PA change. Those less successful presented more barriers to change and engaged in more incidental PA. The Fitbit acting as health coach was the active ingredient of the intervention. CONCLUSIONS: Commitment evidenced through prioritising PA was the foundational dimension that influenced PA engagement. Interventions that foster commitment to PA through increasing the value and importance of PA would be worthwhile. Wearables holds great promise in PA promotion and harnessing the technique of discrepancy between behaviour and goals is likely a valuable behaviour change technique.


Asunto(s)
Neoplasias Colorrectales , Neoplasias Endometriales , Dispositivos Electrónicos Vestibles , Anciano , Femenino , Humanos , Ejercicio Físico , Sobrevivientes , Tecnología
8.
PLoS One ; 18(1): e0277696, 2023.
Artículo en Inglés | MEDLINE | ID: mdl-36652433

RESUMEN

OBJECTIVE: Physical activity (PA) is an established adjunct therapy for pulmonary hypertension (PH) patients to mitigate PH symptoms and improve quality of life. However, PA engagement within this population remains low. This study investigated PH patients' knowledge of PA, recalled advice, exercise preferences and PA support needs. METHODS: Semi-structured interviews were conducted with 19 adults (mean age 50 years; SD ±12 years) diagnosed with PH, living in Ireland. Interview scripts were digitally recorded and transcribed verbatim. Thematic analysis was used to analyse the data. RESULTS: Four key themes were identified: Lack of PA knowledge; exercise setting preference; accountability and monitoring; and clinician delivered PA information and guidance. CONCLUSION: This study found that PH clinicians provide suboptimal PA advice, yet patients desired clinician-delivered PA guidance. Home-based exercise was preferred with monitoring and external accountability deemed as important to facilitate sustained engagement. PRACTICE IMPLICATIONS: PH clinicians are well positioned to play a critical role in assisting and empowering PH patients to engage in PA. Providing training and education to PH clinicians regarding exercise prescription may be beneficial. Further research is needed to evaluate the feasibility and efficacy of home-based exercise interventions to improve quality of life and physical activity in PH.


Asunto(s)
Hipertensión Pulmonar , Calidad de Vida , Adulto , Humanos , Persona de Mediana Edad , Hipertensión Pulmonar/terapia , Ejercicio Físico , Terapia por Ejercicio , Irlanda
11.
Calcif Tissue Int ; 110(5): 531-545, 2022 05.
Artículo en Inglés | MEDLINE | ID: mdl-33620518

RESUMEN

Pregnancy-associated osteoporosis (PAO) is a rare condition of skeletal fragility affecting women in pregnancy or the postpartum period. During normal pregnancy and lactation, substantial changes in calcium metabolism and skeletal physiology occur in order to meet the demands of the developing foetus. Whilst these adaptations are reversible and generally of no clinical consequence for the mother, a small number of women will develop osteoporosis and suffer fragility fractures. Vertebral fractures occur most commonly in PAO and are often multiple. Due to the rarity of PAO, systematic study to date has been limited. Aetiology is poorly understood, but traditional osteoporosis risk factors and genetic factors are likely to play a role. A small number of cases may be due to an underlying metabolic bone disorder or monogenic condition. Management of PAO is challenging, due both to a poor evidence base and the fact that spontaneous improvement in BMD is known to occur once pregnancy and lactation are complete. Bisphosphonates, denosumab and teriparatide have all been used in individual patients, but the data supporting their use are currently limited.


Asunto(s)
Osteoporosis , Complicaciones del Embarazo , Densidad Ósea , Difosfonatos/efectos adversos , Femenino , Humanos , Lactancia/fisiología , Osteoporosis/complicaciones , Embarazo , Teriparatido
12.
J Cancer Surviv ; 16(6): 1176-1183, 2022 12.
Artículo en Inglés | MEDLINE | ID: mdl-34518960

RESUMEN

PURPOSE: Previous research has not examined the utility of the Health Action Process Approach (HAPA) to predict physical activity (PA) change in cancer survivors. The aim of the study was to investigate the efficacy of a HAPA-based model in predicting temporal change in moderate-to-vigorous physical activity (MVPA) in cancer survivors. METHODS: Participants enrolled in the Wearable Activity Technology and Action Planning (WATAAP) trial completed validated questionnaires (n = 64) to assess HAPA constructs (action and maintenance self-efficacy, outcome expectancies, action planning, risk perceptions, and intention) and wore an ActiGraph to measure PA at baseline, 12 weeks, and 24 weeks later. Data were analyzed using variance-based structural equation modeling with residualized change scores for model variables. RESULTS: Consistent with predictions, changes in action self-efficacy (ß = 0.490, p < 0.001, ES = 0.258) and risk perceptions (ß = 0.312, p = 0.003, ES = 0.099) were statistically significant predictors of intention change over time. Changes in intention (ß = 0.217, p = 0.029, ES = 0.040) and action planning (ß = 0.234, p = 0.068, ES = 0.068) predicted changes in MVPA. Overall, the model accounted for significant variance in intention (R2 = 0.380) and MVPA (R2 = 0.228) change. CONCLUSIONS: Changes in intention and action planning were important correlates of MVPA change over 24 weeks. Further, changes in action self-efficacy and risk perceptions predicted changes in intention. IMPLICATIONS FOR CANCER SURVIVORS: interventions that foster risk perceptions and self-efficacy, strengthen intentions, and promote action planning may be effective in promoting sustained PA change in cancer survivors.


Asunto(s)
Supervivientes de Cáncer , Neoplasias , Humanos , Ejercicio Físico , Intención , Neoplasias/terapia , Autoeficacia
13.
Pulm Circ ; 11(4): 20458940211056509, 2021.
Artículo en Inglés | MEDLINE | ID: mdl-34777786

RESUMEN

Pulmonary hypertension is a progressive cardiorespiratory disease that is characterized by considerable morbidity and mortality. While physical activity can improve symptoms and quality of life, engagement in this population is suboptimal. The aim of this study was to explore attitudes towards exercise and the dimensions that influence physical activity participation in individuals with pulmonary hypertension. Virtual, semi-structured interviews were conducted with individuals, with a formal diagnosis of pulmonary hypertension. Participants were recruited through the Pulmonary Hypertension Association of Ireland. Interviews were transcribed and analysed using thematic analysis. Nineteen patients were interviewed (n = 19). There was a female preponderance (n = 13) and the mean age was 50 ± 12 years. Three themes were identified and included fear, perceived value of exercise and environmental factors. Fear was the primary theme and included three sub-themes of fear of (i) over-exertion, (ii) physical damage and (iii) breathlessness. The perceived value of exercise encompassed two distinct sub-themes of perceived (i) exercise importance and (ii) benefits of exercise. Environmental factors included the terrain, weather conditions and location. Fear of overexertion, harm and dyspnoea strongly influenced attitudes to and engagement in physical activity. This study revealed heterogenous patient perspectives regarding the importance of physical activity and exercise. Future interventions that mitigate fear and promote the value of physical activity for individuals with pulmonary hypertension may have considerable benefits in promoting physical activity engagement. Such interventions require multidisciplinary involvement, including specialised pulmonary hypertension clinicians and exercise and behaviour change specialists.

14.
J Sci Med Sport ; 24(9): 902-907, 2021 Sep.
Artículo en Inglés | MEDLINE | ID: mdl-34016536

RESUMEN

OBJECTIVES: The study objective was to assess whether moderate-to-vigorous intensity physical activity (MVPA) change in cancer survivors (n = 68, mean age = 64 years) was maintained 12-weeks following the Wearable Activity Technology and Action Planning (WATAAP) intervention. Secondary aims were to assess the effects of the intervention on blood pressure (BP) and body mass index (BMI), and to explore group differences between baseline and 24-weeks. DESIGN: Randomized controlled trial. METHODS: MVPA and sedentary behaviour were assessed using an accelerometer at baseline, the end of the intervention (12-weeks), and at 24-weeks. Generalised linear mixed models with random effects were used to examine between-group and within-group changes in MVPA, sedentary behaviour, BP and BMI. RESULTS: MVPA was significantly higher in the intervention group compared with the control group at 24-weeks following adjustment for known confounders (141.4 min/wk. (95% CI = 9.1 to 273.8), p = 0.036). At 24-weeks participants in the intervention group had maintained their increased levels of MVPA (change from 12-weeks = 8.8 min/wk.; 95% CI = -43 to 61; p = 0.74). The reduction in MVPA in the control group over the first 12-weeks was also maintained at 24-weeks (5.4 min/wk.; 95% CI = -3.6 to 4.6; p = 0.80). Secondary outcomes did not differ between groups at 24-weeks. CONCLUSIONS: Our results suggest distance-based interventions using wearable technology produce increases in MVPA that endure at least 12-weeks after the intervention is completed.


Asunto(s)
Presión Sanguínea/fisiología , Índice de Masa Corporal , Supervivientes de Cáncer , Ejercicio Físico/fisiología , Conducta Sedentaria , Dispositivos Electrónicos Vestibles , Actigrafía/instrumentación , Anciano , Intervalos de Confianza , Femenino , Humanos , Masculino , Persona de Mediana Edad , Factores Socioeconómicos , Factores de Tiempo , Australia Occidental
15.
BMJ Open ; 11(5): e045460, 2021 05 10.
Artículo en Inglés | MEDLINE | ID: mdl-33972341

RESUMEN

INTRODUCTION: Novel therapies for pulmonary hypertension (PH) have improved survival and slowed disease progression. However, patients still present with symptoms of exertional dyspnoea and fatigue, which impacts their ability to perform activities of daily living, reduces exercise tolerance and impairs their quality of life (QoL). Exercise training has shown to be safe and effective at enhancing QoL and physical function in PH patients, yet it remains an underused adjunct therapy. Most exercise training for PH patients has been offered through hospital-based programmes. Home-based exercise programmes provide an alternative model that has the potential to increase the availability and accessibility of exercise training as an adjunct therapy in PH. The purpose of this study is to investigate the feasibility, acceptability, utility and safety of a novel remotely supervised home-based PH exercise programme. METHODS: Single arm intervention with a pre/post comparisons design and a follow-up maintenance phase will be employed. Eligible participants (n=25) will be recruited from the Mater Misericordiae University Hospital PH Unit. Participants will undergo a 10-week home-based exercise programme, with induction training, support materials, telecommunication support and health coaching sessions followed by a 10-week maintenance phase. The primary outcomes are feasibility, acceptability, utility and safety of the intervention. Secondary outcomes will include the impact of the intervention on exercise capacity, physical activity, strength, health-related QoL and exercise self-efficacy. ETHICS AND DISSEMINATION: Ethics approval has been obtained from the Mater Misericordiae Institutional Review Board REF:1/378/2032 and Dublin City University Research Ethics DCUREC/2018/246. A manuscript of the results will be submitted to a peer-reviewed journal and results will be presented at conferences, community and consumer forums and hospital research conferences. TRIAL REGISTRATION NUMBER: ISRCTN83783446; Pre-results.


Asunto(s)
Hipertensión Pulmonar , Calidad de Vida , Actividades Cotidianas , Terapia por Ejercicio , Estudios de Factibilidad , Humanos , Hipertensión Pulmonar/terapia
16.
BMC Pulm Med ; 21(1): 113, 2021 Apr 02.
Artículo en Inglés | MEDLINE | ID: mdl-33810783

RESUMEN

BACKGROUND: Physical activity (PA) is a well-documented and accepted adjunct therapy for the maintenance and improvement of long-term health in cystic fibrosis (CF). Although the benefits of PA for CF populations are well-established, adherence to PA programmes within this population remains low. This study aimed to investigate the factors that influence engagement in physical activity, and to explore exercise preferences, among adults with cystic fibrosis (CF). METHODS: Semi-structured telephone interviews were conducted. Participants were twenty-one adults (mean age 35 years, SD ± 8) with an established diagnosis of CF, living in Ireland. Interview scripts were digitally recorded and transcribed verbatim. Thematic analysis was used to analyse the data. RESULTS: Four main themes emerged: barriers, motives, value of exercise-related outcomes, and exercise preferences. The main barriers included: low energy levels, time, the weather, and exercise-related confidence. Enjoyment and perceived competence underpinned autonomous motivation. Participants who self-identified as being regularly active valued personally identified exercise-related outcomes such as, accomplishment and affect regulation. Participants indicated a preference for home-based physical activity programs compared to gym- or facility-based programs. CONCLUSION: Interventions aimed at promoting physical activity among adults with CF should involve programs that foster autonomous motivation, enjoyable activities, personally identified outcomes, competence and that can be conducted from the home environment. CLINICAL IMPLICATIONS: To increase physical activity participation among adults with CF, interventions that can be conducted from the home environment, that pay attention to the patients' personally-valued exercise outcomes may be required.


Asunto(s)
Fibrosis Quística/psicología , Ejercicio Físico/psicología , Adulto , Terapia por Ejercicio , Femenino , Humanos , Entrevistas como Asunto , Irlanda , Masculino , Persona de Mediana Edad , Motivación , Percepción , Investigación Cualitativa
17.
Appetite ; 163: 105208, 2021 08 01.
Artículo en Inglés | MEDLINE | ID: mdl-33774137

RESUMEN

The study aim was to investigate the role of foodbanks in the context of food insecurity and explore food choices and eating behaviours amongst users. Food insecurity is associated with poor diet quality and obesity; however, the dimensions that influence food choices and eating behaviour remain unclear. Face-to-face interviews were conducted with individuals who had visited a faith-based foodbank in Perth, Western Australia. Participants were thirty-three service users who had collected a food hamper from the foodbank. Interview transcripts were analyzed using thematic analysis. Four main themes emerged: Ties you over until pay day; Food hamper supporting meals and fruit and vegetable consumption; Food choices supplementing hamper; Household gatekeeping and food control. Participants were complimentary about the content of the food hamper received which included a variety of fresh produce. A key new finding was the frequent purchase and consumption of meat and processed meat to supplement the food hamper provision. Future work and interventions to improve eating behaviour and reduce food-related financial pressure for those vulnerable to food insecurity include further exploration of the dimensions influencing food choices (i.e., cultural norms, habits, symbols); exposure to healthy and tasty plant-based meals, (i.e., tasting low-cost and tasty vegetable-based meals); parenting training focused on handling child/partner food choice influences, and, enforcing household rules governing food.


Asunto(s)
Inseguridad Alimentaria , Abastecimiento de Alimentos , Niño , Conducta Alimentaria , Humanos , Verduras , Australia Occidental
18.
Arthritis Res Ther ; 23(1): 4, 2021 01 06.
Artículo en Inglés | MEDLINE | ID: mdl-33407835

RESUMEN

BACKGROUND: Individuals with high bone mass (HBM) have a greater odds of prevalent radiographic hip osteoarthritis (OA), reflecting an association with bone-forming OA sub-phenotypes (e.g. osteophytosis, subchondral sclerosis). As the role of bone mineral density (BMD) in hip OA progression is unclear, we aimed to determine if individuals with HBM have increased incidence and/or progression of bone-forming OA sub-phenotypes. METHODS: We analysed an adult cohort with and without HBM (L1 and/or total hip BMD Z-score > + 3.2) with pelvic radiographs collected at baseline and 8-year follow-up. Sub-phenotypes were graded using the OARSI atlas. Superior/inferior acetabular/femoral osteophyte and medial/superior joint space narrowing (JSN) grades were summed and Δosteophyte and ΔJSN derived. Pain and functional limitations were quantified using the WOMAC questionnaire. Associations between HBM status and change in OA sub-phenotypes were determined using multivariable linear/logistic regression, adjusting for age, sex, height, total body fat mass, follow-up time and baseline sub-phenotype grade. Generalised estimating equations accounted for individual-level clustering. RESULTS: Of 136 individuals, 62% had HBM at baseline, 72% were female and mean (SD) age was 59 (10) years. HBM was positively associated with both Δosteophytes and ΔJSN (adjusted mean grade differences between individuals with and without HBM ßosteophyte = 0.30 [0.01, 0.58], p = 0.019 and ßJSN = 0.10 [0.01, 0.18], p = 0.019). Incident subchondral sclerosis was rare. HBM individuals had higher WOMAC hip functional limitation scores (ß = 8.3 [0.7, 15.98], p = 0.032). CONCLUSIONS: HBM is associated with the worsening of hip osteophytes and JSN over an average of 8 years, as well as increased hip pain and functional limitation.


Asunto(s)
Osteoartritis de la Cadera , Osteoartritis de la Rodilla , Osteofito , Densidad Ósea , Estudios de Cohortes , Femenino , Humanos , Masculino , Persona de Mediana Edad , Osteoartritis de la Cadera/diagnóstico por imagen , Osteofito/diagnóstico por imagen , Estudios Prospectivos
19.
Support Care Cancer ; 29(4): 1969-1976, 2021 Apr.
Artículo en Inglés | MEDLINE | ID: mdl-32827055

RESUMEN

PURPOSE: Cancer survivors are at risk of comorbidities and mortality, and those living outside of metropolitan areas are particularly susceptible given poorer socioeconomic, health and support resources. As engagement in health behaviours is affected by participants' autonomous motives, investigation of the motives of cancer survivors in metropolitan and non-metropolitan areas could elucidate the values and reasons for practising health behaviours, allowing programs to be tailored to these motives. METHODS: Metropolitan (n = 103) and non-metropolitan (n = 80) Australian cancer survivors completed a survey item by describing their motives for physical activity and healthy diet change. Inductive thematic analysis of responses was performed to establish themes across health behaviour motives. RESULTS: Analyses revealed four themes: to be able to, longevity, psychological health and appearance. Survivors primarily referred to being able to enjoy family, leisure activities, travel and staying independent, with these motives often linked to longevity. Motives were similar across locations; however, those in non-metropolitan locations reported continuation of work and pain relief more frequently. Female survivors more often reported weight loss. CONCLUSIONS: A predominant motive for health behaviour change in cancer survivors across geographical location was the ability to enjoy family and engage in leisure and work activities. Programs aiming to promote health behaviours in cancer survivors might consider framing interventions accordingly by emphasizing benefits of longevity and maintaining independence.


Asunto(s)
Conductas Relacionadas con la Salud/fisiología , Neoplasias/psicología , Australia , Supervivientes de Cáncer/psicología , Femenino , Humanos , Masculino , Persona de Mediana Edad , Motivación , Encuestas y Cuestionarios
20.
Psychooncology ; 30(2): 221-230, 2021 02.
Artículo en Inglés | MEDLINE | ID: mdl-32920935

RESUMEN

OBJECTIVE: Interventions to increase physical activity (PA) in cancer survivors have often adopted a "one-size-fits-all" approach and may benefit from being tailored to psychological constructs associated with behavior. The study objective was to investigate the exercise preferences and psychological constructs related to PA among cancer survivors. METHODS: Posttreatment colorectal, endometrial, and breast cancer survivors (n = 183) living in metropolitan and nonmetropolitan areas completed survey measures of PA, exercise preferences, attitudes, self-efficacy, perceived behavioral control (PBC), and intention toward PA. RESULTS: A structural equation model with adequate fit and quality indices revealed that instrumental attitude and self-efficacy were related to PA intention. Intention was related to behavior and mediated the relationship between self-efficacy and behavior. Preferred exercise intensity was related to self-efficacy, PBC, attitudes, and intention, while preferred exercise company was related to self-efficacy and PBC. Participants preferred moderate-intensity PA (71%), specifically self-paced (52%) walking (65%) in an outdoor environment (58%). CONCLUSIONS: Since instrumental attitude and self-efficacy were associated with PA, incorporating persuasive communications targeting attitudes in PA interventions may promote PA participation. As cancer survivors who prefer low-intensity exercise and exercising with others report lower self-efficacy and PBC, interventions targeting confidence and successful experience in this group may also be warranted.


Asunto(s)
Supervivientes de Cáncer/psicología , Ejercicio Físico/psicología , Población Urbana/estadística & datos numéricos , Anciano , Australia , Supervivientes de Cáncer/estadística & datos numéricos , Femenino , Humanos , Intención , Masculino , Persona de Mediana Edad , Autoeficacia , Encuestas y Cuestionarios
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