| 1. |
- Bendrik, Regina, et al.
(author)
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One leg testing in hip and knee osteoarthritis : A comparison with a two-leg oriented functional outcome measure and self-reported functional measures.
- 2024
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In: Osteoarthritis and Cartilage. - : Elsevier. - 1063-4584 .- 1522-9653. ; 32:7, s. 937-942
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Journal article (peer-reviewed)abstract
- OBJECTIVE: To compare the responsiveness of two unilateral lower-limb performance-based tests, the one-leg rise test and the maximal step-up test, with the bilateral 30-second chair-stand test and the self-reported measure of physical function (HOOS/KOOS). Specific aims were to evaluate responsiveness, floor/ceiling effect and association between the instruments.METHOD: Data was included from 111 participants, mean age 61.3 years (8.3), with clinically verified hip or knee osteoarthritis, who reported less than 150 minutes/week of moderate or vigorous intensity physical activity. Responsiveness, how well the instruments captured improvements, was measured as Cohen's standardised mean difference for effect size, and was assessed from baseline to 12 months following a physical activity intervention. Other assessments were floor and ceiling effects, and correlations between tests.RESULTS: The maximal step-up test had an effect size of 0.57 (95% CI 0.37, 0.77), the 30-second chair-stand 0.48 (95% CI 0.29, 0.68) and the one-leg rise test 0.12 (95% CI 0.60, 0.31). The one-leg rise test had a floor effect as 72% of the participants scored zero at baseline and 63% at 12 months. The correlation between performance-based tests and questionnaires was considered to be minor (r = 0.188 to 0.226) (p = 0.018 to 0.048).CONCLUSION: The unilateral maximal step-up test seems more responsive to change in physical function compared to the bilateral 30-second chair-stand test, although the tests did not differ statistically in effect size. The maximal step-up test provides specific information about each leg for the individual and allows for comparison between the legs.
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| 2. |
- Botteri, Edoardo, et al.
(author)
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Changes in lifestyle and risk of colorectal cancer in the european prospective investigation into cancer and nutrition
- 2023
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In: American Journal of Gastroenterology. - : Ovid Technologies (Wolters Kluwer Health). - 0002-9270 .- 1572-0241. ; 118:4, s. 702-711
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Journal article (peer-reviewed)abstract
- Introduction: We investigated the impact of changes in lifestyle habits on colorectal cancer (CRC) risk in a multicountry European cohort.Methods: We used baseline and follow-up questionnaire data from the European Prospective Investigation into Cancer cohort to assess changes in lifestyle habits and their associations with CRC development. We calculated a healthy lifestyle index (HLI) score based on smoking status, alcohol consumption, body mass index, and physical activity collected at the 2 time points. HLI ranged from 0 (most unfavorable) to 16 (most favorable). We estimated the association between HLI changes and CRC risk using Cox regression models and reported hazard ratios (HR) with 95% confidence intervals (CI).Results: Among 295,865 participants, 2,799 CRC cases were observed over a median of 7.8 years. The median time between questionnaires was 5.7 years. Each unit increase in HLI from the baseline to the follow-up assessment was associated with a statistically significant 3% lower CRC risk. Among participants in the top tertile at baseline (HLI > 11), those in the bottom tertile at follow-up (HLI ≤ 9) had a higher CRC risk (HR 1.34; 95% CI 1.02-1.75) than those remaining in the top tertile. Among individuals in the bottom tertile at baseline, those in the top tertile at follow-up had a lower risk (HR 0.77; 95% CI 0.59-1.00) than those remaining in the bottom tertile.Discussion: Improving adherence to a healthy lifestyle was inversely associated with CRC risk, while worsening adherence was positively associated with CRC risk. These results justify and support recommendations for healthy lifestyle changes and healthy lifestyle maintenance for CRC prevention.
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| 3. |
- Brodin, Nina, et al.
(author)
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“it’s like listening to the radio with a little interference” : a qualitative study describing pain management among patients with psoriatic arthritis
- 2023
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In: Journal of Clinical Medicine. - : MDPI. - 2077-0383. ; 12:23
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Journal article (peer-reviewed)abstract
- Pain is one of the most important areas to focus on in the assessment and treatment of psoriatic arthritis (PsA), and treatment should be individualized and based on the needs of the patient. Therefore, our aim was to explore and describe the management of pain among patients with PsA. We conducted semi-structured interviews with 11 participants with PsA (3 men and 8 women) and used qualitative content analysis to analyze the text. The results showed a main overarching theme of meaning and three subthemes. They were ‘Taking charge of life despite the constant murmur of pain’ through ‘Sorting out vulnerability’, ‘Reaching acceptance and engagement’, and ‘Directing focus to change’. Nine categories further described the components of pain management: ‘face uncertainty for the future, ‘consider restrictions’, ‘illuminate the invisible’, ‘increase awareness’, ‘find a permissive environment and social support’, ‘enhance inner endurance’, ‘reformulate emotions and thoughts’, ‘use distracting activities’, and ‘adjust activities’. The action components of pain management interpreted from a theoretical perspective highlight the importance for the patients of attaining the satisfaction of three basic psychological needs, i.e., competence, autonomy, and relatedness. Health professionals therefore need to increase the skills required for needs-supportive behaviors as well as facilitating spouse and peer support in the management of pain in PsA.
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| 4. |
- Deschasaux, Melanie, et al.
(author)
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Association between nutritional profiles of foods underlying Nutri-Score front-of-pack labels and mortality : EPIC cohort study in 10 European countries
- 2020
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In: The BMJ. - : BMJ Publishing Group Ltd. - 1756-1833. ; 370
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Journal article (peer-reviewed)abstract
- OBJECTIVE To determine if the Food Standards Agency nutrient profiling system (FSAm-NPS), which grades the nutritional quality of food products and is used to derive the Nutri-Score front-of-packet label to guide consumers towards healthier food choices, is associated with mortality. DESIGN Population based cohort study. SETTING European Prospective Investigation into Cancer and Nutrition (EPIC) cohort from 23 centres in 10 European countries. PARTICIPANTS 521 324 adults; at recruitment, country specific and validated dietary questionnaires were used to assess their usual dietary intakes. A FSAm-NPS score was calculated for each food item per 100 g content of energy, sugars, saturated fatty acids, sodium, fibre, and protein, and of fruit, vegetables, legumes, and nuts. The FSAm-NPS dietary index was calculated for each participant as an energy weighted mean of the FSAm-NPS score of all foods consumed. The higher the score the lower the overall nutritional quality of the diet. MAIN OUTCOME MEASURE Associations between the FSAm-NPS dietary index score and mortality, assessed using multivariable adjusted Cox proportional hazards regression models. RESULTS After exclusions, 501 594 adults (median follow-up 17.2 years, 8 162 730 person years) were included in the analyses. Those with a higher FSAm-NPS dietary index score (highest versus lowest fifth) showed an increased risk of all cause mortality (n=53 112 events from non-external causes; hazard ratio 1.07, 95% confidence interval 1.03 to 1.10, P(0.001 for trend) and mortality from cancer (1.08, 1.03 to 1.13, P(0.001 for trend) and diseases of the circulatory (1.04, 0.98 to 1.11, P=0.06 for trend), respiratory (1.39, 1.22 to 1.59, P(0.001), and digestive (1.22, 1.02 to 1.45, P=0.03 for trend) systems. The age standardised absolute rates for all cause mortality per 10 000 persons over 10 years were 760 (men=1237; women=563) for those in the highest fifth of the FSAm-NPS dietary index score and 661 (men=1008; women=518) for those in the lowest fifth. CONCLUSIONS In this large multinational European cohort, consuming foods with a higher FSAm-NPS score (lower nutritional quality) was associated with a higher mortality for all causes and for cancer and diseases of the circulatory, respiratory, and digestive systems, supporting the relevance of FSAm-NPS to characterise healthier food choices in the context of public health policies (eg, the Nutri-Score) for European populations. This is important considering ongoing discussions about the potential implementation of a unique nutrition labelling system at the European Union level.
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| 5. |
- Forsblad-d'Elia, Helena, et al.
(author)
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Biomechanical properties of common carotid arteries assessed by circumferential two-dimensional strain and β stiffness index in patients with ankylosing spondylitis
- 2021
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In: Journal of Rheumatology. - : The Journal of Rheumatology. - 0315-162X .- 1499-2752. ; 48:3, s. 352-360
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Journal article (peer-reviewed)abstract
- OBJECTIVE: Ankylosing spondylitis (AS) is associated with an elevated risk of cardiovascular disease (CVD) related to atherosclerosis, preceded by arterial stiffness. We aimed to examine common carotid artery (CCA) biomechanical properties using ultrasound to calculate β stiffness index (indicating arterial stiffness) and, a more recently developed technique, two-dimensional (2D) speckle tracking strain (indicating arterial motion and deformation, strain) to 1) compare with age- and sex-matched controls and to 2) analyze relationships between strain and stiffness with disease characteristics and traditional risk factors for CVD in AS patients.METHODS: In this cross-sectional study, a cohort of 149 patients with AS, mean age 55.3±11.2 years, 102(68.5%) men, 146 (98%) HLA-B27 positive, were examined. Bilateral CCAs were examined for circumferential 2D strain and β stiffness index. A subgroup of 46 patients were compared with 46 age- and sex-matched controls, both groups without hypertensive disease, diabetes, myocardial infarction or stroke.RESULTS: Mean bilateral circumferential 2D strain was lower in AS patients compared with controls, 7.9±2.6% vs 10.3±1.9%, p<0.001 whereas mean bilateral β stiffness index was higher, 13.1±1.6mmHg/mm vs 12.3±1.3mmHg/mm, p=0.018. In multivariable linear regression analyses strain was associated with age, erythrocyte sedimentation rate, history of anterior uveitis and treatment with csDMARD and/or bDMARD (R2 0.33), while stiffness was associated with age (R2 0.19).CONCLUSION: Both CCA circumferential 2D strain and β stiffness index differed between AS patients and controls. Strain was associated with AS-related factors and age while stiffness with age, suggesting that the obtained results reflect different pathogenic vascular processes.
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| 6. |
- Hörnberg, Kristina, et al.
(author)
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Individual regression modelling of spinal mobility measurements in long-term ankylosing spondylitis : In-depth analyses with comparison to norm data
- 2023
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In: Arthritis care & research. - : John Wiley & Sons. - 2151-464X .- 2151-4658. ; 75:4, s. 793-800
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Journal article (peer-reviewed)abstract
- Objectives: Normal age-related decline and temporary restrictions in mobility complicate the understanding of spinal mobility deterioration over time in patients with ankylosing spondylitis (AS). In this study, we aimed to determine whether spinal mobility deterioration occurred linearly in patients with AS. We also aimed to compare patterns of change with corresponding age-related normal values and analyze variations in temporary fluctuations in mobility measurements over time.Methods: We included 111 men and 30 women (median age 20.9 years at symptom onset), who were followed for median 34 years since symptom onset. This resulted in 9 697 spinal mobility measurements for analysis. Individual linear regression models for development of lateral spinal flexion (LSF), 10 cm Schober test (ST10), chest expansion (CE), and cervical rotation (CR) were analyzed and compared with normal age-related decline over time.Results: The median values for the constants of all measurements were significantly lower than the norm data. However, LSF, ST10, and CE followed a yearly linear decline comparable to the norm data, whereas CR declined about twice as fast as expected from the norm data (beta median [25th-75th percentile]: -0.62° [-1.16°, -0.22°] and -0.35° [-0.35°, -0.35°]), respectively. Temporary fluctuations in LSF and CE were significantly higher during the early phase of the disease, with decreasing residuals over time.Conclusion: Based on median constants of our data, mobility restrictions related to AS seem to mainly occur during the first years of disease, indicating a narrow window of opportunity for prevention.
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| 7. |
- Hörnberg, Kristina, et al.
(author)
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Isotemporal Substitution of Time Between Sleep and Physical Activity : Associations With Cardiovascular Risk Factors in Early Rheumatoid Arthritis
- 2021
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In: ACR Open Rheumatology. - : John Wiley & Sons. - 2578-5745. ; 3:3, s. 138-146
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Journal article (peer-reviewed)abstract
- Objective: We aimed to determine relationships between objectively measured nightly sleep, sedentary behavior (SB), light physical activity (LPA), and moderate to vigorous physical activity (MVPA) with risk factors for cardiovascular disease (CVD) in patients with early rheumatoid arthritis (RA). Furthermore, we aimed to estimate consequences for these risk factors of theoretical displacements of 30 minutes per day in one behavior with the same duration of time in another.Methods: This cross-sectional study included 78 patients with early RA. Nightly sleep, SB, LPA, and MVPA were assessed by a combined heart rate and accelerometer monitor. Associations with risk factors for CVD were analyzed using linear regression models and consequences of reallocating time between the behaviors by isotemporal substitution modeling.Results: Median (Q1-Q3) nightly sleep duration was 4.6 (3.6-5.8) hours. Adjusted for monitor wear time, age, and sex, 30-minutes-longer sleep duration was associated with favorable changes in the values β (95% confidence interval [CI]) for waist circumference by -2.2 (-3.5, -0.9) cm, body mass index (BMI) by -0.9 (-1.4, -0.4) kg/m2 , body fat by -1.5 (-2.3, -0.8)%, fat-free mass by 1.6 (0.8, 2.3)%, sleeping heart rate by -0.8 (-1.5, -0.1) beats per minute, and systolic blood pressure by -2.5 (-4.0, -1.0) mm Hg. Thirty-minute decreases in SB, LPA, or MVPA replaced with increased sleep was associated with decreased android fat and lower systolic blood pressure levels. Replacement of SB or LPA with MVPA yielded lower BMIs.Conclusion: Shorter sleep during the night is common among patients with early RA and is associated with adverse risk factors for CVD.
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| 8. |
- Hörnberg, Kristina, et al.
(author)
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Physical activity in rheumatoid arthritis : relationship to cardiovascular risk factors, subclinical atherosclerosis, and disease activity
- 2020
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In: Scandinavian Journal of Rheumatology. - : Taylor & Francis Group. - 0300-9742 .- 1502-7732. ; 49:2, s. 112-121
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Journal article (peer-reviewed)abstract
- Objective: To investigate associations between physical activity and risk factors for cardiovascular disease (CVD), subclinical atherosclerosis, and disease activity in patients with early and long-standing rheumatoid arthritis (RA).Method: This cross-sectional study included 84 patients with early and 37 with long-standing RA (disease duration, mean ± sd: 1.4 ± 0.4 and 16.3 ± 2.3 years, respectively). Physical activity was measured using a combined accelerometer and heart-rate monitor. Further assessments were disease activity (erythrocyte sedimentation rate, Disease Activity Score in 28 joints), functional ability (Health Assessment Questionnaire), risk factors for CVD (blood lipids, i.e. triglycerides, high-density lipoprotein, low-density lipoprotein; blood glucose, blood pressure, sleeping heart rate, waist circumference, body mass index, and body fat), and subclinical atherosclerosis (pulse-wave velocity, augmentation index, and carotid intima–media thickness).Results: Physical activity variables did not differ between patients with early and long-standing RA. However, 37% of the patients with early and 43% of those with long-standing RA did not reach the World Health Organization’s recommended levels of moderate to vigorous physical activity (MVPA). In a final multiple regression model, adjusted for age, gender, disease duration, and activity monitor wear time, higher total physical activity was associated with lower body fat and higher functional ability. With the same adjustments, more time spent in MVPA was associated with lower high-density lipoprotein and lower sleeping heart rate.Conclusions: Physical activity was associated with more favourable risk factors for CVD. However, many patients were physically inactive, stressing the importance of promoting physical activity in RA.
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| 9. |
- Sundström, Björn, 1968-, et al.
(author)
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Long-Term Spinal Mobility in Ankylosing Spondylitis : A Repeated Cross-Sectional Study
- 2020
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In: Arthritis care & research. - : John Wiley & Sons. - 2151-464X .- 2151-4658. ; 72:7, s. 1022-1028
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Journal article (peer-reviewed)abstract
- Objective: To evaluate the course of impaired spinal mobility in patients with long‐standing well‐defined ankylosing spondylitis (AS ).Methods: Data from 232 patients with AS (186 men, 46 women) and 3,849 clinical measurements performed between February 1980 and June 2016 were analyzed. Lateral spinal flexion (LSF ), the 10‐cm Schober test, chest expansion (CE ), and cervical rotation measurements were stratified by disease duration at 10‐year intervals and compared with published age‐ and height‐adjusted spinal mobility reference intervals as well as with fixed reference values commonly used in clinical practice.Results: After 10 years of AS , most patients exhibited at least 1 measurement, most commonly LSF , that was under the 2.5th percentile of the adjusted reference interval (53% of men, 65% of women). In all measurements except CE , there were significant linear increases in the proportion of patients during 40 years of disease duration who exhibited impaired mobility. Measured LSF values <2.5th percentile (mean 14.8 cm) after 10 years were associated with further spinal mobility impairments later in the disease course. Fixed reference values yielded higher proportions of patients with impaired mobility compared with adjusted reference intervals.Conclusion: Impaired spinal mobility in AS is common after a 10‐year disease duration. LSF below the 2.5th percentile at 10 years appeared to be associated with a worse prognosis. Fixed reference values overestimated spinal mobility impairments in AS and should be avoided.
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| 10. |
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| 11. |
- Viallon, Vivian, et al.
(author)
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On the use of the healthy lifestyle index to investigate specific disease outcomes
- 2024
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In: Scientific Reports. - : Springer Nature. - 2045-2322. ; 14:1
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Journal article (peer-reviewed)abstract
- The healthy lifestyle index (HLI), defined as the unweighted sum of individual lifestyle components, was used to investigate the combined role of lifestyle factors on health-related outcomes. We introduced weighted outcome-specific versions of the HLI, where individual lifestyle components were weighted according to their associations with disease outcomes. Within the European Prospective Investigation into Cancer and Nutrition (EPIC), we examined the association between the standard and the outcome-specific HLIs and the risk of T2D, CVD, cancer, and all-cause premature mortality. Estimates of the hazard ratios (HRs), the Harrell’s C-index and the population attributable fractions (PAFs) were compared. For T2D, the HR for 1-SD increase of the standard and T2D-specific HLI were 0.66 (95% CI: 0.64, 0.67) and 0.43 (0.42, 0.44), respectively, and the C-index were 0.63 (0.62, 0.64) and 0.72 (0.72, 0.73). Similar, yet less pronounced differences in HR and C-index were observed for standard and outcome-specific estimates for cancer, CVD and all-cause mortality. PAF estimates for mortality before age 80 were 57% (55%, 58%) and 33% (32%, 34%) for standard and mortality-specific HLI, respectively. The use of outcome-specific HLI could improve the assessment of the role of lifestyle factors on disease outcomes, thus enhancing the definition of public health recommendations.
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| 12. |
- Ångström, Lars, 1965-, et al.
(author)
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Aerobic capacity is associated with disease activity and cardiovascular risk factors in early rheumatoid arthritis
- 2020
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In: Physiotherapy Research International. - : John Wiley & Sons. - 1358-2267 .- 1471-2865. ; 25:3
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Journal article (peer-reviewed)abstract
- Objectives: The aim of this study was to investigate aerobic capacity and its associations with disease activity and risk factors for cardiovascular disease (CVD) in early rheumatoid arthritis (RA).Methods: This cross‐sectional study included 67 patients with early RA. Aerobic capacity was estimated with the Åstrand submaximal test adjusted according to the Nord‐Tröndelag Health Study formula. The following were also assessed: subclinical atherosclerosis by carotid intima‐media thickness and pulse wave analysis; body composition by dual X‐ray absorptiometry; estimated CVD mortality risk by the Systematic Coronary Risk Evaluation; disease activity by the Disease Activity Score 28, C‐reactive protein and erythrocyte sedimentation rate; blood lipids by total cholesterol, low‐density lipoproteins, high‐density lipoproteins, and triglycerides; and functional ability by the Stanford health assessment questionnaire. Univariate and multiple linear regression analyses were performed to explore the associations between variables.Results: The mean (SD) aerobic capacity was 31.6 (8.7) ml O2−1 kg min−1. Disease activity and risk factors for CVD were more favourable for patients with aerobic capacity above the median value. Aerobic capacity was associated with ESR and several CVD risk factors, independent of age and sex. In a multiple regression model that was adjusted for age and sex, aerobic capacity was significantly associated with per cent body fat (β = −0.502, 95% CI [−0.671, −0.333]) and triglycerides (β = −2.365, 95% CI [−4.252, −0.479]).Conclusions: Disease activity and risk factors for CVD were in favour for patients with a higher aerobic capacity. Aerobic capacity was associated with disease activity and several risk factors for CVD, independent of age and sex. In RA, these findings may provide insights into the benefits of using aerobic capacity as a marker to prevent CVD.
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| 13. |
- Ångström, Lars, 1965-, et al.
(author)
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Rheumatoid cachexia in early rheumatoid arthritis : prevalence and associated variables
- 2023
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In: Scandinavian Journal of Rheumatology. - : Taylor & Francis. - 0300-9742 .- 1502-7732. ; 52:1, s. 10-16
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Journal article (peer-reviewed)abstract
- Objective: Rheumatoid cachexia (RC) is prevalent among patients with established rheumatoid arthritis (RA). Although changes in muscle mass and fat mass have been reported in early RA, these findings have not been classified according to existing RC definitions. This study aimed to describe the prevalence of RC and associated variables in patients with early RA.Method: This cross-sectional study included 87 patients. Body composition was evaluated with dual-energy X-ray absorptiometry after a median disease duration of 15 months. RC was defined as a fat-free mass index < 10th percentile and fat mass index > 25th percentile. We also assessed the erythrocyte sedimentation rate (ESR), C-reactive protein, Disease Activity Score in 28 joints, aerobic capacity, physical activity, traditional cardiovascular disease risk factors, functional disability, and sociodemographic data. Associations between RC and the independent variables were determined with logistic regression analyses.Results: The prevalence of RC was 24%. RC was significantly associated [odds ratio (95% confidence interval)] with aerobic capacity [0.28 (0.09–0.89), p = 0.030], low-intensity physical activity [0.77 (0.60–0.99), p = 0.048], body mass index [0.78 (0.70–0.92), p = 0.002], waist circumference [0.96 (0.92–0.99), p = 0.023], body weight [0.94 (0.90–0.98), p = 0.004], and ESR at the time of diagnosis [1.02 (1.00–1.05), p = 0.033]. All of these associations remained significant after adjusting for age and gender.Conclusion: RC was highly prevalent in early RA. Patient outcome may be improved by detecting this condition early and applying treatments for improving inflammation, aerobic capacity, physical activity, and body composition.
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