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Mavridis A, Viktorisson A, Reinholdsson M, Eliasson B, Abzhandadze T, Sunnerhagen KS. Physical activity trajectories and all-cause mortality in type 1 diabetes: A nationwide longitudinal study. Diabetes Res Clin Pract 2024; 212:111702. [PMID: 38723672 DOI: 10.1016/j.diabres.2024.111702] [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: 04/11/2024] [Revised: 04/30/2024] [Accepted: 05/04/2024] [Indexed: 06/11/2024]
Abstract
AIMS To identify physical activity trajectories, explore the factors associated with them and assess their relationship with all-cause mortality. METHODS This was a population-based longitudinal cohort study, with data from all specialist care units for type 1 diabetes in Sweden. A total of 48.921 adult patients were included, each with at least 3 registrations of physical activity, and a maximum follow-up of 14 years. The main outcomes were the longitudinal physical activity trajectories and all-cause mortality. RESULTS Of 48.921 patients, 55.9% were males and mean (SD) age was 39.7(16.7). Four physical activity trajectories were identified: Steady Low (10.8%), Decreaser (12.7%), Increaser (20.7%) and Steady High (55.8%). Female sex, higher education, higher income, normal BMI, fewer comorbidities and foot free from diabetic disease were significantly associated with sustained high physical activity. Compared to the steady low group, the decreaser, increaser, and steady high physical activity groups exhibited lower adjusted risk of all-cause mortality (53-73% reduction). CONCLUSIONS Consistently low physical activity is associated with higher all-cause mortality. This study underscores the importance of identifying patients at risk of low physical activity and tailoring personalized approaches to promote sustained physical activity in type 1 diabetes, ultimately improving outcomes.
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Affiliation(s)
- Anastasios Mavridis
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Sweden; School of Medicine, Aristotle University of Thessaloniki, Greece
| | - Adam Viktorisson
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Sweden; Department of Rehabilitation Medicine, Neurocare, Sahlgrenska University Hospital, Gothenburg, Sweden.
| | - Malin Reinholdsson
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Sweden; Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Björn Eliasson
- Department of Medicine, Sahlgrenska University Hospital, University of Gothenburg, Gothenburg, Sweden; National Diabetes Register, Center of Registries, Gothenburg, Sweden
| | - Tamar Abzhandadze
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Sweden; Department of Occupational Therapy and Physiotherapy, Sahlgrenska University Hospital, Gothenburg, Sweden
| | - Katharina S Sunnerhagen
- Institute of Neuroscience and Physiology, Rehabilitation Medicine, University of Gothenburg, Sweden; Department of Rehabilitation Medicine, Neurocare, Sahlgrenska University Hospital, Gothenburg, Sweden
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McClure RD, Carr ALJ, Boulé NG, Yardley JE. An Aerobic Cooldown After Morning, Fasted Resistance Exercise Has Limited Impact on Post-exercise Hyperglycemia in Adults With Type 1 Diabetes: A Randomized Crossover Study. Can J Diabetes 2024:S1499-2671(24)00105-9. [PMID: 38735638 DOI: 10.1016/j.jcjd.2024.05.001] [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: 12/08/2023] [Revised: 03/28/2024] [Accepted: 05/06/2024] [Indexed: 05/14/2024]
Abstract
OBJECTIVES Expert guidelines recommend an aerobic cooldown to lower blood glucose for the management of post-exercise hyperglycemia. This strategy has never been empirically tested. Our aim in this study was to compare the glycemic effects of performing an aerobic cooldown vs not performing a cooldown after a fasted resistance exercise session. We hypothesized that the cooldown would lower blood glucose in the 30 minutes after exercise and would result in less time in hyperglycemia in the 6 hours after exercise. METHODS Participants completed 2 identical resistance exercise sessions. One was followed by a low-intensity (30% of peak oxygen consumption) 10-minute cycle ergometer cooldown, and the other was followed by 10 minutes of sitting. We compared the changes in capillary glucose concentration during these sessions and continuous glucose monitoring (CGM) outcomes over 24 hours post-exercise. RESULTS Sixteen participants completed the trial. Capillary glucose was similar between conditions at the start of exercise (p=0.07). Capillary glucose concentration decreased by 0.6±1.0 mmol/L during the 10-minute cooldown, but it increased by 0.7±1.3 mmol/L during the same time in the no-cooldown condition. The resulting difference in glucose trajectory led to a significant interaction (p=0.02), with no effect from treatment (p=0.7). Capillary glucose values at the end of recovery were similar between conditions (p>0.05). There were no significant differences in CGM outcomes. CONCLUSIONS An aerobic cooldown reduces glucose concentration in the post-exercise period, but the small and brief nature of this reduction makes this strategy unlikely to be an effective treatment for hyperglycemia occurring after fasted exercise.
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Affiliation(s)
- Reid D McClure
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada; Alberta Diabetes Institute, Edmonton, Alberta, Canada
| | | | - Normand G Boulé
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada; Alberta Diabetes Institute, Edmonton, Alberta, Canada
| | - Jane E Yardley
- Faculty of Kinesiology, Sport, and Recreation, University of Alberta, Edmonton, Alberta, Canada; Alberta Diabetes Institute, Edmonton, Alberta, Canada; Augustana Faculty, University of Alberta, Camrose, Alberta, Canada; Women and Children's Health Research Institute, Edmonton, Alberta, Canada; Ecole de kinésiologie et des sciences de l'activité physique, Université de Montréal, Montréal, Québec, Canada; Institut de recherches cliniques de Montréal, Montréal, Québec, Canada.
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Alobaid AM, Zulyniak MA, Ajjan RA, Brož J, Hopkins M, Campbell MD. Barriers to Exercise in Adults With Type 1 Diabetes and Insulin Resistance. Can J Diabetes 2023; 47:503-508. [PMID: 37121543 DOI: 10.1016/j.jcjd.2023.04.016] [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: 01/10/2023] [Revised: 04/05/2023] [Accepted: 04/24/2023] [Indexed: 05/02/2023]
Abstract
OBJECTIVE Our aim in this study was to assess attitudes toward exercise and quality of life (QoL) in adults with type 1 diabetes (T1D) with and without insulin resistance (IR). METHODS We pooled baseline pretreatment data from a subset of individuals with T1D from 2 randomized controlled trials. Estimated glucose disposal rate (eGDR), a validated surrogate marker of IR, was calculated using an established formula to classify individuals according to IR status with a cutpoint of <6 mg/kg/min for the determination of IR. Self-reported barriers to exercise were obtained using a validated questionnaire, the Barriers to Physical Activity in T1D (BAPAD-1). In addition, QoL was determined using the 36-item Short Form (SF-36) questionnaire. Differences between dichotomized variables were assessed using the independent t test, Mann-Whitney U test, or Fisher exact test. Linear regression was employed to explore the association of eGDR with BAPAD-1 and QoL scores, with sequential adjustment for potential confounders. RESULTS Of the 85 individuals included in our study, 39 were classified as having IR. The mean BAPAD-1 total score was higher for individuals with IR (IR: 3.87±0.61; non-IR: 2.83±0.55; p<0.001). The highest exercise barrier scores for individuals with IR were risk of hypoglycemia (5.67±1.26) and risk of hyperglycemia (5.23±1.20), whereas the highest scoring exercise barrier scores for non-IR individuals were not diabetes-related, with low level of fitness (3.91±1.26) and physical health status, excluding diabetes (3.67±1.48), ranked highest. QoL scores were comparable between groups (p>0.05). CONCLUSIONS Risk of hypoglycemia was the greatest barrier to exercise in individuals with T1D with IR, whereas non-diabetes-related barriers to exercise were more salient in individuals with T1D without IR.
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Affiliation(s)
- Anwar M Alobaid
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom; Ministry of Health, Farwaniya Hospital, Kuwait City, Kuwait
| | - Michael A Zulyniak
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Ramzi A Ajjan
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom
| | - Jan Brož
- Department of Internal Medicine, Second Medical Faculty, Charles University, Prague, Czech Republic
| | - Mark Hopkins
- School of Food Science and Nutrition, University of Leeds, Leeds, United Kingdom
| | - Matthew D Campbell
- Leeds Institute of Cardiovascular and Metabolic Medicine, University of Leeds, Leeds, United Kingdom; School of Nursing and Health Sciences, University of Sunderland, Sunderland, United Kingdom; Wellcome-MRC Institute of Metabolic Science, University of Cambridge, Cambridge, United Kingdom.
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Zhang X, Qiao X, Peng K, Gao S, Hao Y. Digital Behavior Change Interventions to Reduce Sedentary Behavior and Promote Physical Activity in Adults with Diabetes: A Systematic Review and Meta-Analysis of Randomized Controlled Trials. Int J Behav Med 2023:10.1007/s12529-023-10188-9. [PMID: 37391571 DOI: 10.1007/s12529-023-10188-9] [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] [Accepted: 05/31/2023] [Indexed: 07/02/2023]
Abstract
BACKGROUND Technological advancements and ease of Internet access have increased the number of digital behavior change interventions (DBCIs). This systematic review and meta-analysis aimed to assess the effectiveness of DBCIs in reducing sedentary behavior (SB) and promoting physical activity (PA) in adults with diabetes. METHODS A comprehensive search of seven databases-PubMed, Embase, PsycINFO, Cochrane Library, CINAHL, Web of Science, and Sedentary Behavior Research Database-was performed. Two reviewers independently carried out the study selection, data extraction, risk of bias assessment, and quality of evidence evaluation. Meta-analyses were performed where feasible; otherwise, narrative summaries were performed. RESULTS A total of 13 randomized controlled trials with 980 participants met the inclusion criteria. Overall, DBCIs could significantly increase steps and the number of breaks in sedentary time. The subgroup analyses exhibited significant effects in DBCIs with over 10 behavior change techniques (BCTs) in improving steps, the time spent in light physical activity (LPA), and moderate-to-vigorous physical activity (MVPA). The subgroup analyses showed a significant step increment in DBCIs of moderate and long durations, with over 4 BCT clusters, or in conjunction with a face-to-face component. The subgroup analyses also indicated significant effects in studies with ≥ 2 DBCI components in improving steps, the time spent in LPA and MVPA, and reducing sedentary time. CONCLUSION There is some evidence that DBCI may increase PA and reduce SB in adults with type 2 diabetes. However, more high-quality studies are required. Future studies are needed to examine the potential of DBCIs in adults with type 1 diabetes.
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Affiliation(s)
- Xiaoyan Zhang
- School of Traditional Chinese Medicine, Beijing University of Chinese Medicine, Beijing, China
- Beijing University of Chinese Medicine Best Practice Spotlight Organization of the Registered Nurses' Association of Ontario, Beijing, China
- Beijing University of Chinese Medicine Centre for Evidence-Based Nursing: A JBI Affiliated Group, Beijing, China
| | - Xue Qiao
- Beijing University of Chinese Medicine Best Practice Spotlight Organization of the Registered Nurses' Association of Ontario, Beijing, China
- Beijing University of Chinese Medicine Centre for Evidence-Based Nursing: A JBI Affiliated Group, Beijing, China
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China
| | - Ke Peng
- Department of Nursing, Beijing Hospital, Beijing, China
| | - Shan Gao
- Outpatient Department, Chinese PLA General Hospital, Beijing, China
| | - Yufang Hao
- Beijing University of Chinese Medicine Best Practice Spotlight Organization of the Registered Nurses' Association of Ontario, Beijing, China.
- Beijing University of Chinese Medicine Centre for Evidence-Based Nursing: A JBI Affiliated Group, Beijing, China.
- School of Nursing, Beijing University of Chinese Medicine, Beijing, China.
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Chang J, Yuan Y, Fu M, Wang D. Health-related quality of life among patients with knee osteoarthritis in Guangzhou, China: a multicenter cross-sectional study. Health Qual Life Outcomes 2023; 21:50. [PMID: 37244981 DOI: 10.1186/s12955-023-02133-x] [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: 03/15/2023] [Accepted: 05/18/2023] [Indexed: 05/29/2023] Open
Abstract
PURPOSES To investigate health-related quality of life (HRQoL) of patients with knee osteoarthritis (KOA) in Guangzhou, China, and examine its association with selected sociodemographic characteristics as well as knee function. METHODS This multicenter cross-sectional study included 519 patients with KOA in Guangzhou from April 1 to December 30, 2019. Data on sociodemographic characteristics were obtained using the General Information Questionnaire. The disability was measured using the KOOS-PS, resting pain using the Pain-VAS, and HRQoL using the EQ-5D-5L. The association of selected sociodemographic factors, KOOS-PS and Pain-VAS scores with HRQoL (EQ-5D-5L utility and EQ-VAS scores) were analyzed using linear regression analyses. RESULTS The median (interquartile range [IQR]) of EQ-5D-5L utility and EQ-VAS scores were 0.744 (0.571-0.841) and 70 (60-80) respectively, lower than the average HRQoL in the general population. Only 3.661% of KOA patients reported no problems in all EQ-5D-5L dimensions, with Pain/Discomfort being the most frequently affected dimension (78.805%). The correlation analysis showed that the KOOS-PS score, Pain-VAS score and HRQoL were moderately or strongly correlated. Patients with cardiovascular disease, no daily exercise, and high KOOS-PS or Pain-VAS scores had lower EQ-5D-5L utility scores; and patients with body mass index (BMI) > 28 ,high KOOS-PS or Pain-VAS scores had lower EQ-VAS scores. CONCLUSIONS Patients with KOA had relatively low HRQoL. Various sociodemographic characteristics as well as knee function were associated with HRQoL in regression analyses. Providing social support and improving their knee function through methods such as total knee arthroplasty might be crucial to improve their HRQoL.
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Affiliation(s)
- Jinghui Chang
- School of Health Management, Southern Medical University, Guangzhou, 510515, China
| | - Yuxin Yuan
- Department of Biostatistics, State Key Laboratory of Organ Failure Research, Ministry of Education, and Guangdong Provincial Key Laboratory of Tropical Disease Research, School of Public Health, Southern Medical University, Guangzhou, 510515, China
| | - Manru Fu
- The Third Affiliated Hospital, Southern Medical University, Guangzhou, 510282, China
| | - Dong Wang
- School of Health Management, Southern Medical University, Guangzhou, 510515, China.
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Conde-Pipó J, Valenzuela-Barranco I, López-Moro A, Román-Alconchel B, Mariscal-Arcas M, Zurita-Ortega F. Influence of Alpine Skiing on Health-Related Quality of Life and Physical Self-Concept in Physically Active Adults over 55 Years of Age. Sports (Basel) 2022; 10:sports10100153. [PMID: 36287766 PMCID: PMC9607613 DOI: 10.3390/sports10100153] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2022] [Revised: 09/29/2022] [Accepted: 10/03/2022] [Indexed: 11/17/2022] Open
Abstract
Background: Older adults have the highest rates of a sedentary lifestyle. Alpine skiing could be considered a suitable activity to encourage continued sports practice and improve the health of this population in winter. The aim of this study was to analyse the relationship between the practice of alpine skiing and health-related quality of life (HRQoL), physical self-concept (PSC), and sport motivation. Methods: The study design was cross-sectional and descriptive, involving 280 Spanish adults aged over 55 years and physically active (75.35% skiers). To assess physical activity, PSC, HRQoL, and sport motivation, we used the Rapid Assessment of Physical Activity Questionnaire (RAPA-Q), the Physical Self-Perception Profile (PSPP 30), the Health-Related Quality of Life (SF-36), and the Sport Motivation Scale (SMS) questionnaires, respectively. Results: In the skier’s group, higher values were found for PSC (p < 0.001; d = 0.64), the physical component of HRQoL (p < 0.001, d = 0.48), physical function (p < 0.001, d = 61), and intrinsic motivation (p < 0.001; d = 0.85). The practice of alpine skiing was associated with higher levels of the physical health component (ORadj = 2.13, 95% CI 1.18−3.95, p = 0.013), PSC (ORadj = 2.92, 95% CI 1.58−5.52, p < 0.001), and intrinsic motivation (ORadj = 2.24, 95% CI 1.22−4.23, p = 0.010). Conclusions: The practice of alpine skiing is positively associated with higher values of HRQoL, PSC, and intrinsic motivation, and based on the above, it seems that alpine skiing can contribute to healthy ageing and improve the quality of life of older adults.
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Affiliation(s)
- Javier Conde-Pipó
- Department of Didactics of Musical, Plastic and Corporal, Faculty of Education Sciences, University of Granada, 18071 Granada, Spain
| | | | - Alejandro López-Moro
- Department Nutrition and Food Science, School of Pharmacy, University of Granada, Campus of Cartuja s/n, 18071 Granada, Spain
| | - Blanca Román-Alconchel
- Department Nutrition and Food Science, School of Pharmacy, University of Granada, Campus of Cartuja s/n, 18071 Granada, Spain
| | - Miguel Mariscal-Arcas
- Department Nutrition and Food Science, School of Pharmacy, University of Granada, Campus of Cartuja s/n, 18071 Granada, Spain
- Correspondence: ; Tel.: +34-600-72-62-60
| | - Félix Zurita-Ortega
- Department of Didactics of Musical, Plastic and Corporal, Faculty of Education Sciences, University of Granada, 18071 Granada, Spain
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