Factors associated with empowerment after participating in a supported osteoarthritis self-management program: An explorative study

Objective

To explore factors associated with change in empowerment in patients that have participated in a 3-month Supported Osteoarthritis Self-Management Program (SOASP). Further, to evaluate empowerment in the longer term.

Design

An explorative analysis including patients from a cohort study conducted in primary healthcare in Sweden was performed. Univariable linear regression models were performed to assess associations between demographics and patient-reported outcome measures (explanatory factors), respectively, and change in empowerment from baseline to 3-month follow-up (outcome variable). Long-term follow-up of empowerment was at 9 months.

Results

Self-reported increase in enablement at the 3-month follow-up was associated with a greater improvement in empowerment (B ​= ​0.041, 95% CI (0.011, 0.07), p ​= ​0.008). Living alone was associated with less improvement in empowerment (B ​= ​-0.278, 95% CI (-0.469, -0.086), p ​= ​0.005) compared to living together. Physical exercise >120 ​min per week at baseline was associated with less improvement in empowerment (B ​= ​-0.293, 95% CI (-0.583, -0.004), p ​= ​0.047) compared to reporting no exercise at baseline. No other associations were observed (p ​> ​0.05). Empowerment improved from baseline to the 3-month follow-up (mean 0.20 (SD 0.5), p ​< ​0.001) but there was no change from baseline to the 9-month follow-up (mean 0.02 (SD 0.6), p ​= ​0.641).

Conclusions

Self-reported increased enablement may lead to greater improvement in empowerment after SOASP. Greater efforts may be needed to support those that live alone, are physically active, and to sustain empowerment in the longer term after SOASP. More research is needed on empowerment to provide personalized support for patients with OA after SOASP.

Empowerment and enablement and their associations with change in health-related quality of life after a supported osteoarthritis self-management programme - a prospective observational study

BACKGROUND

Osteoarthritis is a leading cause of disability worldwide. Current treatment supports coping strategies to improve health-related quality of life (HRQoL). The need to predict response to treatment has been raised to personalise care. This study aims to examine change in HRQoL from baseline to three and nine months follow-up after participating in a Supported Osteoarthritis Self-Management Programme (SOASP) and to examine if empowerment and/or enablement were associated with change in HRQoL after a SOASP.

METHODS

Patients participating in a SOASP were recruited consecutively between April 2016 and June 2018. The EQ-5D was used to measure HRQoL, the Swedish Rheumatic Disease Empowerment Scale (SWE-RES-23) (score range 1-5) to measure empowerment and the Patient Enablement Instrument (PEI) (score range 0-12) to measure enablement. The instruments were answered before (EQ-5D, SWE-RES-23) and after (EQ-5D, SWE-RES-23, PEI) the SOASP. A patient partner was involved in the research process to enhance the patient perspective. Changes in outcome were examined with paired sample t-test and standardized effect sizes (Cohen´s d). Multiple linear regression analysis was performed to assess potential associations.

RESULTS

One hundred forty-three patients participated in baseline measurement. Mean EQ-5D-5 L index score increased significantly from baseline to three months corresponding to a standardised effect size (Cohen´s d) of d = 0.43, 95% CI [0.24, 0.63] (n = 109), and from baseline to nine months d = 0.19, 95% CI [0.01, 0.37] (n = 119). The average EQ VAS score increased significantly from baseline to three months corresponding to a standardised effect size of d = 0.26, 95% CI [0.07, 0.45] (n = 109), and from baseline to nine months d = 0.18, 95% CI [0.00, 0.36] (n = 119). Neither SWE-RES-23 nor PEI at three months follow-up nor the change in the SWE-RES-23 score from baseline to three months follow-up were associated with change in either EQ-5D-5 L index (p > 0.05) or the EQ VAS (p > 0.05).

CONCLUSIONS

Health-related quality of life increased after participating in a SOASP. Empowerment and enablement as measured with the SWE-RES-23 and the PEI were not associated with change in HRQoL among patients participating in a SOASP.

TRIAL REGISTRATION

ClinicalTrials.gov. Identification number: NCT02974036. First registration 28/11/2016, retrospectively registered.

Study protocol for a feasibility study of an online educational programme for people working and living with persistent low back pain

BACKGROUND

Low back pain (LBP) is the main cause of activity limitation and work absence across the world, leading to a high social and economic burden for individuals, families, the labour market and society. The overall aim of this multicentre study is to test the usability, acceptability and feasibility of an evidence-based, digital education programme for people living and working with persistent LBP who are in sedentary or physically demanding jobs and need advice on ergonomics, self-management of pain and healthy behavioural strategies.

METHODS

This is the protocol of a multinational, multicentre, prospective uncontrolled feasibility study targeting people with persistent LBP in Lithuania, Northern Ireland, Italy, Sweden and Portugal. Eligible participants will be offered the opportunity to use the MyRelief educational platform as part of their care and will undergo evaluations at baseline (enrollment) and 1-month follow-up. Feasibility will be assessed using measures of recruitment and retention, intervention engagement, outcome measure completion rates and within-group effect sizes in response to the digital education programme.

DISCUSSION

This study will identify the challenges and implications of delivering a digital training programme in advance of potentially delivering the programme via an online educational platform available on mobile devices. The findings will inform the design of a future randomised controlled trial if it proves feasible.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT04673773 . Registered 17 December 2020.

Test-Retest Reliability of Local Tissue Water and Circumference Measurements in the Head and Neck Area of Healthy Women and Men

Background: Measurements of local tissue water and circumferences are methods to evaluate lymphedema. Knowledge about reference values and reproducibility needs, however, to be determined for the head and neck (HN) area of healthy persons before it can be used in persons with HN lymphedema. The objective of this study was to evaluate the test-retest reliability including measurement errors of local tissue water and neck circumference measurements (CM) in the HN area in a healthy cohort. Methods and Results: Thirty-one women and 29 men were measured on 2 occasions, 14 days apart. The percentage of tissue water content (PWC) were calculated in four facial points and neck CM at three levels. Intraclass correlation coefficient (ICC), changes in mean, standard error of measurement (SEM%), and smallest real difference (SRD%) were calculated. Reliability for PWC was fair to excellent for both women (ICC 0.67-0.89) and men (ICC 0.71-0.87). Measurement errors were acceptable in all points in both women (SEM% 3.6%-6.4%, SRD% 9.9%-17.7%) and men (SEM% 5.1%-10.9%, SRD% 14.2%-30.3%). For the CM, ICCs were excellent both for women (ICC 0.85-0.90) and men (ICC 0.92-0.94), and measurement errors were low (SEM% for women 1.9%-2.1%, SRD% 5.1%-5.9%; SEM% for men 1.6%-2.0%, SRD% 4.6%-5.6%). Most of the lowest values were found close to bone and vessels. Conclusion: Measurements for PWC and CM in the HN area are reliable in healthy women and men, with acceptable to low measurement errors. PWC points close to bony structures and vessels should, however, be used with caution.

Exploring a New Application of Construct Specification Equations (CSEs) and Entropy: A Pilot Study with Balance Measurements

Both construct specification equations (CSEs) and entropy can be used to provide a specific, causal, and rigorously mathematical conceptualization of item attributes in order to provide fit-for-purpose measurements of person abilities. This has been previously demonstrated for memory measurements. It can also be reasonably expected to be applicable to other kinds of measures of human abilities and task difficulty in health care, but further exploration is needed about how to incorporate qualitative explanatory variables in the CSE formulation. In this paper we report two case studies exploring the possibilities of advancing CSE and entropy to include human functional balance measurements. In case study I, physiotherapists have formulated a CSE for balance task difficulty by principal component regression of empirical balance task difficulty values from Berg's Balance Scale transformed using the Rasch model. In case study II, four balance tasks of increasing difficulty due to diminishing bases of support and vision were briefly investigated in relation to entropy as a measure of the amount of information and order as well as physical thermodynamics. The pilot study has explored both methodological and conceptual possibilities and concerns to be considered in further work. The results should not be considered as fully comprehensive or absolute, but rather open up for further discussion and investigations to advance measurements of person balance ability in clinical practice, research, and trials.

Pain and function in patients with chronic low back pain and leg pain after Zhineng Qigong - a quasi-experimental feasibility study

BACKGROUND

Qigong includes training for body and mind, one method is Zhineng Qigong. Scientific literature on qigong for chronic low back pain (LBP) is sparse. This study aimed to investigate feasibility including evaluation of a Zhineng Qigong intervention for pain and other lumbar spine-related symptoms, disability, and health-related quality of life in patients with chronic LBP and/or leg pain.

METHODS

Prospective interventional feasibility study without control group. Fifty-two chronic pain patients (18-75 years) with LBP and/or leg pain (Visual Analogue Scale ≥ 30) were recruited from orthopaedic clinics (spinal stenosis, spondylolisthesis, or segmental pain) and primary healthcare (chronic LBP). Patients from orthopaedic clinics were 1-6 years postoperative after lumbar spine surgery or on lumbar surgery waiting list. Patients received a 12-week training intervention with European Zhineng Qigong. The intervention consisted of face-to-face group activities in non-healthcare setting (4 weekends and 2 evenings per week), and individual Zhineng Qigong training. Main health outcomes were self-reported in a 14-day pain diary, Oswestry Disability Index (ODI), Short Form 36 version 2 (SF-36v2), and EuroQol 5 Dimensions 5 Levels (EQ-5D-5L), once directly before and once directly after the intervention.

RESULTS

Recruitment rate was 11% and retention rate was 58%. Dropouts did not report higher pain (baseline), only 3 dropped out because of lumbar spine-related pain. Adherence was median 78 h group attendance (maximum 94 h) and 14 min daily individual training. Ability to collect outcomes was 100%. Thirty patients completed (mean 15 years symptom duration). Twenty-five had degenerative lumbar disorder, and 17 history of lumbar surgery. Results showed statistically significant (within-group) improvements in pain, ODI, all SF-36v2 scales, and EQ-5D-5L.

CONCLUSIONS

Despite low recruitment rate, recruitment was sufficient. A multicentre randomized controlled trial is proposed, with efforts to increase recruitment and retention rate. After this Zhineng Qigong intervention patients with chronic LBP and/or leg pain, also patients with considerable remaining LBP/sciatica after lumbar surgery, had significantly improved in pain and function. Results support involvement of postoperative patients in a future study. The results are promising, and this intervention needs to be further evaluated to provide the most reliable evidence.

TRIAL REGISTRATION

NCT04520334. Retrospectively registered 20/08/2020.

Factors associated with clinically relevant pain reduction after a self-management program including education and exercise for people with knee and/or hip osteoarthritis: Data from the BOA register

AIM

To examine the associations between individual- and disease-related factors and the odds of reaching a clinically relevant pain reduction in people with knee and/or hip osteoarthritis (OA) who underwent a first-line self-management program.

MATERIALS AND METHODS

An observational registry-based study including people with knee (n = 18,871) and hip (n = 7,767) OA who participated in a self-management program including education and exercise and had data recorded in the Better Management of patients with Osteoarthritis (BOA) register. We used multivariable logistic regression models to study the association between sex, age, body mass index (BMI), education, comorbidity, pain frequency, walking difficulties, willingness to undergo surgery and the odds of reaching a clinically relevant pain reduction (decrease of >33% on a 0-10 NRS scale) 3 and 12 months after the intervention. All analyses were stratified by joint (knee/hip).

RESULTS

Both in the short- and long-term follow-up, a younger age (18-65 years), a lower BMI (< 25), a higher level of education (university), the absence of comorbidities impacting the ability to walk, less frequent pain and not being willing to undergo surgery were associated with higher odds of reaching a clinically relevant pain reduction in people with knee OA. We found similar results for people with hip OA, but with larger uncertainty in the estimates (wider 95% CI).

CONCLUSION

Our study suggests that early fist line self-management interventions delivered when people have unilateral hip or knee OA with less frequent pain and are unwilling to undergo surgery, may be important for reaching a clinically relevant pain reduction after participation. Providing the most appropriate treatment to the right patient at the right time is a step in reducing the burden of OA for society and the patient.

Rehabilitation Outcomes Following Hip Fracture of Home-Based Exercise Interventions Using a Wearable Device-A Randomized Controlled Pilot and Feasibility Study

Although hip fractures are common and severe, there is insufficient evidence concerning which type of rehabilitation is most beneficial. The primary aim of this three-armed pilot study was to investigate any difference in outcome after hip fractures between and within groups in terms of balance, everyday activities, and health-related quality of life (HRQoL) following different home rehabilitation interventions. Further aims were to study feasibility and to suggest, if necessary, adjustments to the protocol for a future full randomized controlled trial (RCT). In total, 32 persons were included in this study. The intervention groups underwent the HIFE program with or without an inertial measurement unit, while the control group underwent standard rehabilitation. Within- and between-groups differences in outcomes and feasibility outcomes in terms of recruitment and retention rates were analyzed, and the ability to collect primary and secondary outcomes was assessed. Balance, measured as postural sway, showed no significant improvement in any group. All three groups improved in functional balance (p = 0.011-0.028), activity of daily living (p = 0.012-0.027), and in HRQoL (p = 0.017-0.028). There were no other significant changes within or between the groups. The recruitment rate was 46%, the retention rate was 75%, and the ability to collect outcome measures was 80% at baseline and 64% at follow-up. Based on the results, it is possible to, after adjusting the protocol, conduct a full RCT.

Frequent body position changes and physical activity as effective as standard care for infants hospitalised with acute respiratory infections - a randomised controlled trial

Background

No definite consensus has been reached yet on the best treatment strategy for the large group of infants hospitalised with bronchiolitis or pneumonia. Minimal handling is often recommended, although not evaluated scientifically. There is a need to evaluate the management, as the infants often are critically affected, and the costs for society are high. The aim of this RCT was to evaluate the most common physiotherapy intervention in Sweden for this patient group, including frequent changes in body position and stimulation of physical activity, compared to standard care.

Methods

Infants 0-24 months old, without previous cardiac or respiratory diagnoses and born in gestational week 35+, were recruited in two Swedish hospitals. The participants (n=109) were randomised to either interventions in addition to standard care (intervention group) or to standard care alone (control group). The primary outcome measure was time to improvement. The secondary outcomes were immediate changes in oxygen saturation, heart rate and respiratory rate, time to improved general condition (parents' assessment), and lung complications.

Results

The median time to improvement was 6 hours in both groups (p=0.54). The result was similar when we adjusted for age in months, sex, tobacco smoke exposure, heredity for asthma/atopic disease, and early stage of the infection (for those with RSV), p=0.69. Analyses of the immediate changes showed no significant differences either (p=0.49-0.89). Time to improved general condition was median 3 hours in the intervention group and 6 hours in the control group, p=0.76. No lung complications occurred.

Conclusions

No statistically significant differences in outcomes were detected between the intervention group and the control group. Both strategies were found to be equally effective and safe, indicating that the current recommendation of minimal handling for these infants should be reconsidered. Furthermore, the findings suggest that this treatment can be safely continued.

Perceived Consequences of Post-COVID-19 and Factors Associated with Low Life Satisfaction

A significant number of individuals experience post-COVID-19 symptoms, but knowledge of perceived consequences and life satisfaction is lacking. Here, we investigate perceived consequences regarding everyday life, health, physical activity and work post-COVID-19 and factors associated with low life satisfaction. A total of 766 people (mean age 48; 672 women) experiencing post-COVID-19 symptoms at least two months after infection (mean 13 months) responded to an online survey. A majority (≥77%) perceived physical fatigue, mental fatigue, dizziness, reduced work ability, low life satisfaction and a reduced level of aerobic capacity. In the final logistic regression model (Nagelkerke R Square 0.296, p < 0.001), poor work ability was the most important factor for perceiving low satisfaction with life (Odds ratio 3.369, 95% CI 2.040-5.565, p < 0.001, Nagelkerke R Square 0.177). Reduced aerobic capacity, fatigue and living in a city also increased the odds of low life satisfaction. As people with post-COVID-19 report several long-term consequences, this suggests that there is a need for targeted care for this group. The results of this study can serve as guidance for healthcare authorities regarding important long-term consequences that should be considered in rehabilitation programs directed toward post-COVID-19.

Gait parameters when walking with or without rollator on different surface characteristics: a pilot study among healthy individuals

Objectives

Gait parameters can measure risks of falling and mortality and identify early stages of frailty. The use of walking aid changes gait parameters. The aim of this study was to describe differences in gait parameters among healthy adults when walking on different surfaces and under different conditions, with and without a rollator.

Results

Ten healthy participants walked first without and then with a rollator upslope, downslope and on flat surface, on bitumen and gravel respectively. Step length, walking speed and sideway deviation was measured using an inertial measurement unit. Walking up a slope using a rollator generated the longest step length and walking down a slope using a rollator the shortest. Fastest walking speed was used when walking up a slope with rollator and slowest when walking down a slope with rollator. Sideway deviation was highest when walking down a slope and lowest when walking on gravel, both without rollator. Highest walk ratio was found when walk up a slope without rollator and lowest when walking down a slope with rollator. Data from this study provides valuable knowledge regarding gait parameters among healthy individuals, useful for future clinical research relevant for rehabilitation and public health.

Experiences of activity monitoring and perceptions of digital support among working individuals with hip and knee osteoarthritis - a focus group study

Background

Mobile health (mHealth), wearable activity trackers (WATs) and other digital solutions could support physical activity (PA) in individuals with hip and knee osteoarthritis (OA), but little is described regarding experiences and perceptions of digital support and the use of WAT to self-monitor PA. Thus, the aim of this study was to explore the experiences of using a WAT to monitor PA and the general perceptions of mHealth and digital support in OA care among individuals of working age with hip and knee OA.

Methods

We conducted a focus group study where individuals with hip and knee OA (n = 18) were recruited from the intervention group in a cluster-randomized controlled trial (C-RCT). The intervention in the C-RCT comprised of 12-weeks use of a WAT with a mobile application to monitor PA in addition to participating in a supported OA self-management program. In this study, three focus group discussions were conducted. The discussions were transcribed and qualitative content analysis with an inductive approach was applied.

Results

The analysis resulted in two main categories: A WAT may aid in optimization of PA, but is not a panacea with subcategories WATs facilitate PA; Increased awareness of one’s limitations and WATs are not always encouraging, and the second main category was Digital support is an appreciated part of OA care with subcategories Individualized, early and continuous support; PT is essential but needs to be modernized and Easy, comprehensive, and reliable digital support.

Conclusion

WATs may facilitate PA but also aid individuals with OA to find the optimal level of activity to avoid increased pain. Digital support in OA care was appreciated, particularly as a part of traditional care with physical visits. The participants expressed that the digital support should be easy, comprehensive, early, and continuous.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12889-022-14065-0.

Correlation between self-efficacy, fear of movement, empowerment, enablement, and number of visits to physiotherapist among patients with musculoskeletal disorders in primary health care: a feasibility study

Background

Musculoskeletal disorders are a costly burden for health care and social care services. Patients with musculoskeletal disorders are often treated by physiotherapists in primary health care. Psychosocial variables can be a significant obstacle to recovering from musculoskeletal injuries.

The primary aim of this pilot study was to assess the feasibility of performing a prospective study investigating whether self-efficacy, fear of movement, empowerment, or enablement has any relation to the number of visits to physiotherapists among patients with a musculoskeletal disorder in primary health care.

Methods

Prospective study with a consecutive selection including eleven female and eight male patients age ranged between 22 and 82 years old seeking physiotherapist for the first time for a musculoskeletal disorder in primary health care. Primary outcome measures included operational and practical feasibility regarding recruitment of participants, use of questionnaires, and key variables to be collected as part of the study. Secondary outcomes included the correlation between self-efficacy (Exercise Self-Efficacy Scale (ESES-S)), fear of movement (Tampa Scale for Kinesiophobia (TSK-SV)), empowerment (Making Decisions Scale), enablement (Patient Enablement Instrument (PEI)), and the number of visits to physiotherapists. Statistical analysis was done using IBM SPSS statistics version 28 with analysis of correlation using Spearman’s rank correlation coefficient.

Results

Nineteen patients accepted to participate in the study and were included in the final analysis. Between 14 and 18 completed questionnaires were included.

There was a statistically significant correlation between the number of visits to the physiotherapist and self-efficacy, rho=0.692 and p=0.006.

Conclusion

The results of the study showed that the design is feasible in terms of recruitment of participants and use of questionnaires. New variables to collect in a large-scale study were identified. In a large-scale study, attention needs to be focused on the improvement of the number of completed questionnaires. The results of this study indicate that the present care of patients with a low level of self-efficacy is not optimal.

Enablement and empowerment among patients participating in a supported osteoarthritis self-management programme - a prospective observational study

Background

In Sweden, core treatment for osteoarthritis is offered through a Supported Osteoarthritis Self-Management Programme (SOASP), combining education and exercise to provide patients with coping strategies in self-managing the disease. The aim was to study enablement and empowerment among patients with osteoarthritis in the hip and/or knee participating in a SOASP. An additional aim was to study the relation between the Swedish version of the Patient Enablement Instrument (PEI) and the Swedish Rheumatic Disease Empowerment Scale (SWE-RES-23).

Methods

Patients with osteoarthritis participating in a SOASP in primary health care were recruited consecutively from 2016 to 2018. The PEI (score range 0–12) was used to measure enablement and the SWE-RES-23 (score range 1–5) to measure empowerment. The instruments were answered before (SWE-RES-23) and after the SOASP (PEI, SWE-RES-23). A patient partner was incorporated in the study. Descriptive statistics, the Wilcoxon’s signed rank test, effect size (r), and the Spearman’s rho (r_s) were used in the analysis.

Results

In total, 143 patients were included in the study, 111 (78%) were women (mean age 66, SD 9.3 years). At baseline the reported median value for the SWE-RES-23 (n = 142) was 3.6 (IQR 3.3–4.0). After the educational part of the SOASP, the reported median value was 6 (IQR 3–6.5) for the PEI (n = 109) and 3.8 (IQR 3.6–4.1) for the SWE-RES-23 (n = 108). At three months follow-up (n = 116), the reported median value was 6 (IQR 4–7) for the PEI and 3.9 (IQR 3.6–4.2) for the SWE-RES-23. The SWE-RES-23 score increased between baseline and three months (p ≤ 0.000). The analysis showed a positive correlation between PEI and SWE-RES-23 after the educational part of the SOASP (r_s = 0.493, p < 0.00, n = 108) and at follow-up at three months (r_s = 0.507, p < 0.00, n = 116).

Conclusions

Patients reported moderate to high enablement and empowerment and an increase in empowerment after participating in a SOASP, which might indicate that the SOASP is useful to enable and empower patients at least in the short term. Since our results showed that the PEI and the SWE-RES-23 are only partly related both instruments can be of use in evaluating interventions such as the SOASP.

Trial registration

ClinicalTrials.gov. NCT02974036. First registration 28/11/2016, retrospectively registered.

Supplementary Information

The online version contains supplementary material available at 10.1186/s12891-022-05457-9.

Physiotherapy interventions encouraging frequent changes of the body position and physical activity for infants hospitalised with bronchiolitis: an internal feasibility study of a randomised control trial

Background

The effect of a treatment that includes frequent changes of the body position for infants with bronchiolitis has not been evaluated, although it is often used in Swedish hospitals. Because of this, a randomised control trial (RCT) has begun with the aim to evaluate this treatment, comparing the effect of an individualised physiotherapy intervention, a non-individualised intervention, and standard care in a control group. The objective of this internal pilot study was to address uncertainties concerning the ongoing RCT and to determine whether the trial is feasible or not, possibly with adjustments to the protocol.

Methods

Descriptive analyses of the recruitment, retention, data supply for the primary end point, and the usability of the primary outcome measure in the full RCT were performed. A safety analysis was conducted by an independent analysis group.

Results

Ninety-one infants were included, 33 (36.3%), 28 (30.8%), and 30 (33.0%) in the respective allocation groups. Fifty-nine (64.8%) were boys. The median age was 2.5 (min–max 0.2–23.7) months. They remained in the study for a median of 46 hours (min–max 2–159). The recruitment rate was 19%. The data supply for the primary end point and for the primary outcome measure was lower than anticipated in the original sample size calculation. Difficulties concerning utilising the primary outcome measure were identified. The safety analysis detected no risks of harm related to participation in the study.

Conclusions

It is feasible to continue the RCT with modifications of the analysis plan. Participation in the study was not associated with any safety risks.

Trial registration

ClinicalTrials.gov NCT03575091. Registered 2 July 2018. Retrospectively registered.

Supplementary Information

The online version contains supplementary material available at 10.1186/s40814-022-01030-2.

Promoting work ability with a wearable activity tracker in working age individuals with hip and/or knee osteoarthritis: a randomized controlled trial

Background

Physical activity (PA) may improve work ability and health in individuals with hip and/or knee osteoarthritis (OA). The use of wearable activity trackers (WATs) has been shown to increase PA and improve other health outcomes but little is known concerning their effect on work ability. The objectives of this study were to examine the effect of self-monitoring PA with a WAT on work ability, PA and work productivity among individuals of working age with hip and/or knee OA.

Methods

Individuals (n = 160) were included and cluster-randomized to a Supported Osteoarthritis Self-management Program (SOASP) with the addition of self-monitoring PA using a commercial WAT for 12 weeks (n = 86), or only the SOASP (n = 74). Primary outcome was self-reported work ability measured with the Work Ability Index (WAI) and secondary outcomes were self-reported PA measured with the International Physical Activity Questionnaire – Short Form (IPAQ-SF) and work productivity, measured with the Work Productivity and Activity Impairment scale: Osteoarthritis (WPAI:OA) at baseline and after 3, 6 and 12 months. Data was primarily analysed with linear mixed models.

Results

Participants with data from baseline and at least one follow-up were included in the analyses (n = 124). Linear mixed models showed no statistically significant difference between groups regarding pattern of change in work ability or PA, from baseline to follow-ups. Also, neither group had a statistically significant difference in work ability between baseline and each follow-up.

Conclusion

The SOASP together with self-monitoring PA with a WAT did not have any effect on the primary outcome variable work ability. Participants already at baseline had good work ability and were physically active, which could have reduced the possibility for improvements. Future interventions should target a population with lower work ability and PA-level.

Trial registration

ClinicalTrials.gov, NCT03354091. Registered 15/11/2017.

Associations Between Physical Activity, Self-reported Joint Function, and Molecular Biomarkers in Working Age Individuals With Hip and/or Knee Osteoarthritis

Objective:

Previous research has suggested an association between physical activity (PA), joint function, and molecular biomarkers, but more studies are needed. The aim of this study was to explore the associations between PA or self-reported joint function and molecular biomarkers of cartilage and inflammation in individuals with hip and/or knee osteoarthritis (OA). Specific objectives were to explore the correlations between (1) the change over 3 months in self-reported PA/joint function and the change in molecular biomarkers (2) objectively measured PA and molecular biomarkers measured at 3-month follow-up.

Design:

Working age participants (n = 91) were recruited from a cluster randomized controlled trial. Self-reported PA, joint function, and serum samples were collected at baseline and after 3 months. Serum concentrations of the inflammatory marker C-reactive protein (CRP) and the cartilage markers Alanine-Arginine-Glycine-Serine (ARGS)-aggrecan, cartilage oligomeric matrix protein (COMP), and type II collagen C2C were analyzed by immunoassays. Objectively measured PA (steps/day) was collected during 12 weeks from activity trackers used by 53 participants. Associations were analyzed with Spearman’s rank correlation.

Results:

There was a weak negative correlation between the change in self-reported PA and the change in COMP (r_s = −0.256, P = .040) but not for the other molecular biomarkers. There were no correlations between the change in self-reported joint function and the change in molecular biomarkers or between the average steps/day and the molecular biomarkers at follow-up (r_s ⩽ −0.206, P ⩾ .06).

Conclusion:

In general, no or only weak associations were found between PA/joint function and molecular biomarkers. Future research recommends including participants with lower PA, extend the follow-up, and use a design that allows comparisons.

Physiotherapists' experiences of osteoarthritis guidelines in primary health care - an interview study

BACKGROUND

Osteoarthritis is a common joint disease, globally. Guidelines recommend information, exercise and, if needed, weight reduction as core treatment. There is a gap between evidence-based recommended care for osteoarthritis and clinical practice. To increase compliance to guidelines, implementation was conducted. The aim of the study was to explore physiotherapists' experiences of osteoarthritis guidelines and their experiences of implementation of the guidelines in primary health care in a region in southern Sweden.

METHODS

Eighteen individual, semi-structured interviews with physiotherapists in primary health care were analysed with inductive qualitative content analysis.

RESULTS

The analysis resulted in two categories and four subcategories. The physiotherapists were confident in their role as primary assessors for patients with osteoarthritis and the guidelines were aligned with their professional beliefs. The Supported Osteoarthritis Self-Management Programme, that is part of the guidelines, was found to be efficient for the patients. Even though the physiotherapists followed the guidelines they saw room for improvement since all patients with hip and/or knee osteoarthritis did not receive treatment according to the guidelines. Furthermore, the physiotherapists emphasised the need for management's support and that guidelines should be easy to follow.

CONCLUSION

The physiotherapists believed in the guidelines and were confident in providing first line treatment to patients with osteoarthritis. However, information about the guidelines probably needs to be repeated to all health care providers and management. Data from a national quality register on osteoarthritis could be used to a greater extent in daily clinical work in primary health care to improve quality of care for patients with osteoarthritis.

Physical activity patterns, adherence to using a wearable activity tracker during a 12-week period and correlation between self-reported function and physical activity in working age individuals with hip and/or knee osteoarthritis

Background

A majority of individuals with osteoarthritis (OA) are insufficiently physically active. Self-monitoring with wearable activity trackers (WAT) could promote physical activity (PA), and increased knowledge of PA patterns and adherence to using a WAT is needed. The aim of this study was to describe PA patterns and adherence to WAT-use during an intervention among participants of working age with hip and/or knee OA. The study further explores the correlation between self-reported joint function and PA.

Methods

Individuals of working age with hip and/or knee OA who used a WAT, Fitbit Flex 2, for 12 weeks were included. Participants monitored their PA in the Fitbit-app. An activity goal of 7,000 steps/day was set. Steps and minutes in light (L), moderate and vigorous (MV) PA were collected from the Fitbit. Self-reported joint function (HOOS/KOOS) was completed. Data was analyzed with linear mixed models and Spearman’s rank correlation.

Results

Seventy-five participants (45–66 years) walked on average 10 593 (SD 3431) steps/day, spent 248.5 (SD 42.2) minutes in LPA/day, 48.1 (SD 35.5) minutes in MVPA/day, 336.0 (SD 249.9) minutes in MVPA/week and used the Fitbit for an average of 88.4 % (SD 11.6) of the 12-week period. 86.7 % took > 7,000 steps/day and 77.3 % spent > 150 min in MVPA/week. Mean daily steps/week decreased significantly over the 12 weeks (β-coefficient − 117, 95 % CI -166 to -68, p = < 0.001) as well as mean daily minutes in LPA/week (β-coefficient − 2.3, 95 % CI -3.3 to -1.4, p = < 0.001), mean daily minutes in MVPA/week (β-coefficient − 0.58, 95 % CI -1.01 to -0.16, p = 0.008) and mean adherence to Fitbit-use per week (β-coefficient − 1.3, 95 % CI -1.8 to -0.8, p = < 0.001). There were no significant correlations between function (HOOS/KOOS) and PA.

Conclusions

The majority of participants reached 7,000 steps/day and the recommended 150 min in MVPA per week. However, PA decreased slightly but gradually over time. Adherence to using the Fitbit was high but also decreased during the intervention. Understanding PA patterns and the use of a Fitbit to promote PA could be beneficial in tailoring interventions for individuals with hip and/or knee OA.

The Psychometric Properties of the Meaning of Home and Housing-Related Control Beliefs Scales among 67-70 Year-Olds in Sweden

Background: The housing environment is important for health and well-being among older people, and it is important to consider both physical and perceived aspects of housing. Psychometrically sound scales are necessary to assess perceived housing. This study evaluated the psychometric properties of two instruments that measure perceived aspects of housing among a younger cohort of older adults in Sweden. Methods: A random sample of 371 participants aged 67 to 70 years (mean 67.9 (SD = 0.98)) was used. Participants lived in ordinary housing in the south of Sweden. Data on perceived aspects of housing were collected with the Meaning of Home Questionnaire (MOH) and the Housing-Related Control Beliefs Questionnaire (HCQ). Internal consistency, corrected item–total correlations, floor and ceiling effects, and construct validity were analyzed. Results: Cronbach’s alphas for all four subscales of MOH and two of three subscales of HCQ had acceptable levels (α > 0.50). Some items from both scales had low item–total correlations. All subscales, except for one from HCQ, had good construct validity. Conclusion: While both instruments had some limitations, all subscales with one exception had adequate psychometric properties. When used in different national contexts, further development may be necessary to achieve conceptual equivalence.

Physical activity and health-related quality of life in men and women with hip and/or knee osteoarthritis before and after a supported self-management programme - a prospective observational study

PURPOSE

To study differences between men and women in physical activity (PA) and health-related quality of life (HRQoL) before and after participating in a supported osteoarthritis (OA) self-management programme.

MATERIALS AND METHODS

A prospective observational study using data from a Swedish National Quality Register. Patients recorded between 2008 and 2013 with hip and/or knee OA with data at baseline, at 3 and 12 months follow-up (n = 7628) were included. Outcome measures were patient-reported PA and HRQoL (EQ-5D-3L).

RESULTS

A greater proportion of men (p = 0.002) changed to being physically active ≥150 min/week at 3 months follow-up. The proportion of women being physically active ≥150 min/week was larger than for men at baseline (p = 0.003) and at follow-up at 12 months (p = 0.035). Women reported lower HRQoL than men at baseline (p < 0.001), at follow-up at 3 (p < 0.001) and 12 months (p = 0.010). There were no differences between men and women in change in HRQoL at 3 (p = 0.629) and 12 months (p = 0.577) follow-up.

CONCLUSIONS

This study showed differences between men and women in PA and HRQoL before and after participating in a supported OA self-management programme. These differences should be considered when supporting PA and HRQoL.Implications for rehabilitationMen with hip and/or knee osteoarthritis (OA) might need more support during rehabilitation in order to maintain or even increase physical activity (PA) in the long run.Women with hip and/or knee OA might need more support during rehabilitation in order to maintain or even increase health-related quality of life (HRQoL) in the long run.Booster sessions might be suggested in order to enable both men and women with hip and/or knee OA to sustain improvements in PA and HRQoL after participating in a supported OA self-management programme.

Effect of mindfulness on physical activity in primary healthcare patients: a randomised controlled trial pilot study

Abstract

Increased physical activity can have health benefits among inactive individuals. In Sweden, the healthcare system uses physical activity on prescription (PAP) to motivate patients to increase their physical activity level. Mindfulness may further heighten the internal motivation to engage in physical activity. However, previous research has not demonstrated clear evidence of such an association.

Aim

Examine the feasibility of the study design as a preparation for a full-scale study, and examine the differences, between three interventions, in change over time in physical activity levels and in related variables.

Method

Comparison between three different interventions in an ordinary primary health care setting: PAP, mindfulness, and a combination of PAP and mindfulness. Physical activity was measured with self-report and ACTi Graph GT1X activity monitor. Statistical analysis was performed with a mixed-effect model to account for repeated observations and estimate differences both within groups and between groups at 3- and 6-months follow-up.

Results

Between September 2016 and December 2018, a total of 88 participants were randomised into three groups. The total dropout rate was 20.4%, the attendance rate to the mindfulness courses (52% > 6 times) and the web-based mindfulness training (8% > 800 min) was low according to the stated feasibility criteria. Eleven participants were excluded from analysis due to low activity monitor wear time. Neither the activity monitor data nor self-reported physical activity showed any significant differences between the groups.

Conclusion

The study design needs adjustment for the mindfulness intervention design before a fully scaled study can be conducted. A combination of PAP and mindfulness may increase physical activity and self-rated health more than PAP or mindfulness alone.

Trial registration

ClinicalTrials.gov, registration number NCT02869854. Regional Ethical Review Board in Lund registration number 2016/404.

Supplementary Information

The online version contains supplementary material available at 10.1186/s40814-021-00810-6.

Co-morbidities to Vestibular Impairments-Some Concomitant Disorders in Young and Older Adults

Background: Dizziness and pain are common complaints that often appear concomitantly, with or without a causal relationship. However, these symptoms might maintain and exacerbate each other and other co-morbidities. Therefore, adequate rehabilitation may have to include an expanded focus on other deficits and preconditions, especially in older adults and in patients. Objective: To understand how frequently vestibular dysfunction coincided with medical conditions and aging, we studied two categories: Study 1: patients referred to a vestibular unit and Study 2: senior members in a fitness association. Method: Study 1: 49 patients [34 females/15 males; mean age 52 years (SEM 2.0)] seeking health care for balance disorders and vestibular deficits were asked in questionnaires about their perception of dizziness and pain, and emotional and functional strains. Study 2: 101 senior members in a fitness association [91 females/10 males; mean age 75 years (SEM 0.6)], were assessed for vestibular and balance deficits and for any co-morbidities. The participants were monitored for falls for 12 months after the initial assessments. Result: Study 1: Co-morbidity often existed between dizziness and pain (65%). The patients reported high emotional and functional strain related to their dizziness and pain. Patients older than 60 years reported longer durations of pain (p ≤ 0.028) but less emotional strain (p = 0.036), compared to younger patients. Study 2: 84% of the participants had a vestibular impairment, often without noticing any symptoms. Furthermore, 40% reported cardiovascular illnesses, 12% musculoskeletal disorders, and 63% reported other medical conditions. Forty-two percent experienced falls within 1 year after the initial assessments (thereof 42% in the group with vestibular deficits and 38% in the group without vestibular deficits). Conclusion: To enhance and preserve postural control, both in patients with vestibular deficits and in older adults, we suggest an expanded clinical perspective. Hence, we recommend detailed examinations of the vestibular system but simultaneously probing for possible co-morbidities. Since aging often entails deterioration of multimodal processes related to maintained mobility and postural stability, our results add focus on the importance of addressing balance disorders together with additional medical conditions.

Self-Perceived Changes in Physical Activity and the Relation to Life Satisfaction and Rated Physical Capacity in Swedish Adults during the COVID-19 Pandemic-A Cross Sectional Study

COVID-19 restrictions may prevent people from reaching recommended levels of physical activity (PA). This study examines self-perceived changes in the extent and intensity of PA during the COVID-19 pandemic, and the relation between perceived changes in PA and general life satisfaction and perceived physical capacity. A total of 1318 participants (mean age 47.8 SD12.6; 82.1% women) were recruited through social media in Sweden during autumn 2020. The survey included questions regarding perceived changes in PA compared to the previous year, the "Rating of Perceived Capacity" scale and "Life Satisfaction Questionnaire-11". A change in PA was reported by 65% of participants. More participants reported an increase (36%) than a decrease (29%), however a decrease in PA was significantly more often considered to be due to the pandemic. The highest odds of decreased PA was found in the oldest age group (70+ years) (OR 2.8; 95% CI 1.4-5.7). Those who reported decreased levels of PA reported lower life satisfaction and aerobic capacity than the other groups (p > 0.001). Decreased physical activity was reported by many, but an equal share reported increased activity during the pandemic. The highest odds for decreased activity was found in the oldest group-the group that has been subjected to the strictest recommended COVID-19 restrictions in Sweden.

Vestibular rehabilitation for persons with stroke and concomitant dizziness-a pilot study

BACKGROUND

Dizziness is common among patients with first time stroke. It affects self-perceived health and is a risk factor for falls. Vestibular rehabilitation (VR) is effective for treating dizziness among various conditions, but the effect of dizziness with origin in the central nervous system is poorly studied.This pilot study of a randomized controlled trial aimed at investigating a vestibular rehabilitation programme among patients with first time stroke and concomitant dizziness. A second aim was to study the feasibility of performing the randomized controlled trial.

METHODS

The participants were computer generated randomized to either an intervention or a control group. The intervention comprised of four different vestibular rehabilitation exercises, adapted for each patient and usual rehabilitation. The control group received usual rehabilitation without the vestibular rehabilitation exercises. Outcome measures used were The Activities-specific Balance Confidence Scale, the Berg Balance Scale, the Functional Gait Assessment Scale and the EuroQol-5D. Feasibility was studied in terms of recruitment, adherence and retention rates, also as the ability to collect primary and secondary outcomes as well as to find indications of treatment differences.

RESULTS

Self-rated health improved for all participants. No other differences between baseline and follow-up were detected neither within nor between groups. Recruitment rate was 23%, adherence to the intervention 90%, retention rate 69% and ability to collect outcome measures 90%. No adverse events occurred.

CONCLUSION

Both the intervention and the control groups improved in self-perceived health. The measures of feasibility were satisfactory in this study, apart from a low recruitment rate.

The effect of physiotherapy including frequent changes of body position and stimulation to physical activity for infants hospitalised with acute airway infections. Study protocol for a randomised controlled trial

Background

Every year, many infants are infected with the respiratory syncytial virus (RSV) or other agents and need hospitalisation due to bronchiolitis. The disease causes much suffering and high costs. Thus, it is important that the treatment methods are both effective and cost-efficient. The use of different physiotherapy treatment methods is debated, and not all methods are evaluated scientifically. The clinical praxis in Sweden that includes frequent changes of body position and stimulation to physical activity has not previously been evaluated. The aim of this clinical study is to evaluate this praxis.

Methods

This study is a clinical two-centre individually randomised controlled trial (RCT) with three parallel groups. The participants will be randomly assigned to an individualised physiotherapy intervention, a non-individualised intervention, or a control group. All three groups will receive the standard care at the ward, and the two intervention groups will receive additional treatment, including different movements of the body. The primary outcome measure is a clinical index based on determinants for hospitalisation. Baseline assessments will be compared with the assessments after 24 h. The secondary outcome measures include vital signs, the parents’ observations, time spent at the hospital ward, and referrals to an intensive care unit. We also want see if there is any immediate effect of the first intervention, after 20 min.

Discussion

This study will add knowledge about the effect of two physiotherapy interventions that are commonly in use in Swedish hospitals for infants with bronchiolitis or other acute lower respiratory tract infections.

Trial registration

ClinicalTrials.gov NCT03575091. Registered July 2, 2018—retrospectively registered.

Development of a mobile application to screen and manage fall risks in older people

Objective: Falls and related injuries are known to be the major health problem leading to disability and mortality among older adults. Identification and management of fall risks aimed to prevent falling is considered to be essential. The aim of this study was to develop a mobile application for screening and management of fall risks based for older adults.Method and materials: First, we determined product features based on literature reviews. Then we asked 10 experts to assess the importance of capabilities. The application was designed in Android environment based on the STEADI toolkit. Finally, the usability and satisfaction of the application were assessed among 30 older adults by means of a usability questionnaire, and the final version was modified.Results: The experts rated the majority of feasibility features to be important. The application consisted of falls risk self-assessment, and the Timed Up and Go (TUG) test to measure individual fall risks, fall prevention education, and suggestions for training based on the individuals' level of fall risk among older adults. The results of the usability assessment showed that the users were satisfied with the application, 8.83 out of 10.Conclusion: The mobile application can be used to screen and manage fall risks in older adults. It may help health providers to identify older adults at low, moderate, and high risks of falls provide education and training to minimise falls and fall-related injuries.Implications for rehabilitationFalls are a major health problem in older people. A great proportion of falls and falls related injuries are preventable.Given the availability and accessibility of various mobile health application and the increasing mobile device usage among older adults, mobile application can be used as a platform for delivering fall prevention programmes such as education and exercise training.The mobile application may be a valuable tool in the fall prevention and their consequences either in old adult.

Education, Home Exercise, and Supervised Exercise for People With Hip and Knee Osteoarthritis As Part of a Nationwide Implementation Program: Data From the Better Management of Patients With Osteoarthritis Registry

OBJECTIVE

To compare the effectiveness of education (ED) plus home exercise (HE) and ED plus supervised exercise (SE) according to information provided by the Better Management of Patients With Osteoarthritis (BOA) Registry, a nationally implemented rehabilitation program for patients with hip and knee osteoarthritis (OA). In addition, we investigated whether or not the effect of the treatments differed based on the joint affected by OA (hip versus knee).

METHODS

We included 38,030 participants from the BOA Registry with knee or hip OA who were treated with either ED, HE, or SE. The effect of the 3 treatment options on the pain intensity reduction (range 0-10) immediately postintervention and at 12 months was estimated using a mixed-effects model adjusted for age, sex, body mass index, affected joint (hip or knee), pain at baseline, comorbidity, and level of education.

RESULTS

The participants undergoing HE or SE experienced a greater pain reduction compared to participants who received ED, both after the treatment (group mean change for ED -0.91 [95% confidence interval (95% CI) -1.15, -0.68], for HE -1.06 [95% CI -1.10, -1.01], and for SE -1.12 [95% CI -1.15, -1.08]) and at 12 months (group mean change for ED -0.58 [95% CI -0.87, -0.30], for HE -0.82 [95% CI -0.87, -0.76], and for SE -0.82 [95% CI -0.86, -0.77]). Patients with knee OA who underwent HE or SE improved more compared to patients with hip OA at both follow-ups.

CONCLUSION

In primary care, HE and SE lead to similar reductions in pain intensity but are more effective than ED alone. In addition, people with knee OA benefit more from HE and SE than people with hip OA.

The Better Management of Patients with Osteoarthritis Program: Outcomes after evidence-based education and exercise delivered nationwide in Sweden

We evaluated a structured education- and exercise-based self-management program for patients with knee or hip osteoarthritis (OA), using a registry-based study of data from 44,634 patients taken from the Swedish “Better Management of Patients with Osteoarthritis” registry. Outcome measures included a numeric rating scale (NRS), EuroQol five dimension scale (EQ-5D), Arthritis self-efficacy scale (ASES-pain and ASES-other symptoms), pain frequency, any use of OA medication, desire for surgery, fear–avoidance behavior, physical activity, and sick leave were reported at baseline, 3 and 12 month. Changes in scale variables were analyzed using general linear models for repeated measures and changes in binary variables by McNamara’s test. All analyses were stratified by joint. At the 3-month follow-up, patients with knee (n = 30686) and hip (n = 13948) OA reported significant improvements in the NRS-pain, the EQ-5D index, the ASES-other symptoms, and ASES-pain scores with standardized effect size (ES) ranges for patients with knee OA of 0.25–0.57 and hip OA of 0.15–0.39. Significantly fewer patients reported pain more than once weekly, took OA medication, desired surgery, showed fear–avoidance behavior, and were physically inactive. At the 12-month follow-up, patients with knee (n = 21647) and hip (n = 8898) OA reported significant improvements in NRS-pain, EQ-5D index, and a decrease in ASES-other symptoms and ASES-pain scores with an ES for patients with knee OA of –0.04 to 0.43 and hip OA of –0.18 to 0.22. Significantly fewer patients reported daily pain, desired surgery (for hip OA), reported fear–avoidance behavior, and reported sick leave. Following these interventions, patients with knee and hip OA experienced significant reductions in symptoms and decreased willingness to undergo surgery, while using less OA medication and taking less sick leave. The results indicate that offering this program as the first-line treatment for OA patients may reduce the burden of this disease.

Coherence and reliability of a wearable inertial measurement unit for measuring postural sway

Objective

The aim of this study was to test the coherence of a wearable device, an inertial measurement unit (IMU) against the gold standard; also, to test the intra-trial reliability. This study has a cross-sectional design, where measurement of postural sway in the medio-lateral and anterior–posterior directions was performed simultaneously on a force plate and with a IMU called the Snubblometer (“snubbla” is stumble in Swedish). Thirty-two healthy volunteers participated in the tests.

Results

The coherence between the IMU and the force plate was 0.84 (strong) in the medio-lateral direction with eyes open (EO) and 0.88 (strong) with eyes closed (EC). The ICC for intra-trial reliability for the IMU varied between 0.50 and 0.67 (moderate to good) with a CV between 17.8 and 22.1% and ICC varied between 0.75 and 0.86 (good) for inter-trial reliability, with an SEM of 0.98 to 1.96 mm/s. We have demonstrated that the IMU was both reliable and highly coherent with golden standard, although the two assessment methods were not interchangeable. The ability to move the balance lab out into real life in the form of a wearable device will provide opportunities to perform research that has not been possible before.

Electronic supplementary material

The online version of this article (10.1186/s13104-019-4238-8) contains supplementary material, which is available to authorized users.

Pilot study on increased adherence to physical activity on prescription (PAP) through mindfulness: study protocol

BACKGROUND

In the Swedish population aged between 50 and 64 years only 7.1% reach the recommended level of physical activity. Physical activity on prescription (PAP) has been used in Sweden since the beginning of the twenty-first century with moderate adherence of approximately 50%. Mindfulness seems to affect motivation to and satisfaction with physical activity. The aim is to test the feasibility of a study in routine care; i.e. to test if mindfulness can improve adherence to PAP, measured by changes in physical activity.

METHODS/DESIGN

We will include 90 sedentary individuals, aged 40-65 years, from primary health care centres in Sweden. Individuals will be randomised to only PAP, mindfulness and PAP or mindfulness only. The PAP group will be based on patients' preferences. The mindfulness groups will meet once a week for 8 weeks and practise 20 min of individual training per day. There will not be any motivational interview or physical activity on prescription in the group assigned to only mindfulness. The participants will complete the Five Facet Mindfulness Questionnaire, the Insomnia Severity Index and also answer questions concerning their lifestyle. Physical activity will be measured by ACTi Graph GT1X activity monitor at baseline and after 3 and 6 months. Patients with a severe psychological disease, unstable angina or a recent myocardial infarction will be excluded. The main outcome will be adherence to PAP in an ordinary primary health care setting. In this pilot study, we will also evaluate measures such as the recruitment rate, number of dropouts and adherence to mindfulness practice.

DISCUSSION

This study is the first to explore the effect of mindfulness on adherence to PAP and test the feasibility of the study design.

TRIAL REGISTRATION

ClinicalTrials.gov, NCT02869854 . Registered on 26 August 2016.

The effect of education and supervised exercise on physical activity, pain, quality of life and self-efficacy - an intervention study with a reference group

BACKGROUND

Individuals with knee and hip osteoarthritis (OA) are less physically active than people in general, and many of these individuals have adopted a sedentary lifestyle. In this study we evaluate the outcome of education and supervised exercise on the level of physical activity in individuals with knee or hip OA. We also evaluate the effect on pain, quality of life and self-efficacy.

METHODS

Of the 264 included individuals with knee or hip OA, 195 were allocated to the intervention group. The intervention group received education and supervised exercise that comprised information delivered by a physiotherapist and individually adapted exercises. The reference group consisted of 69 individuals with knee or hip OA awaiting joint replacement and receiving standard care. The primary outcome was physical activity (as measured with an accelerometer). The secondary outcomes were pain (Visual Analog Scale), quality of life (EQ-5D), and self-efficacy (Arthritis Self-Efficacy Scale, pain and other symptoms subscales). Participants in both groups were evaluated at baseline and after 3 months. The intervention group was also evaluated after 12 months.

RESULTS

No differences were found in the number of minutes spent in sedentary or in physical activity between the intervention and reference groups when comparing the baseline and 3 month follow-up. However, there was a significant difference in mean change (mean diff; 95% CI; significance) between the intervention group and reference group favoring the intervention group with regard to pain (13; 7 to 19; p < 0.001), quality of life (- 0.17; - 0.24 to - 0.10; p < 0.001), self-efficacy/other symptoms (- 5; - 10 to - 0.3; p < 0.04), and self-efficacy/pain (- 7; - 13 to - 2; p < 0.01). Improvements in pain and quality of life in the intervention group persisted at the 12-month follow-up.

CONCLUSIONS

Participation in an education and exercise program following the Swedish BOA program neither decreased the average amount of sedentary time nor increased the level of physical activity. However, participation in such a program resulted in decreased pain, increased quality of life, and increased self-efficacy.

TRIAL REGISTRATION

The trial is registered with ClinicalTrials.gov. Registration number: NCT02022566 . Retrospectively registered 12/18/2013.

Persons' various experiences of learning processes in patient education for osteoarthritis, a qualitative phenomenographic approach

Background: Patient education (PE) is a core treatment of osteoarthritis (OA) with the aim to increase persons' knowledge, self-efficacy, and empowerment. Objective: To describe person's various experiences of learning processes in PE for OA. Design: Phenomenography. Method: Semi-structured interviews were performed with the same persons, pre- (11) and post- (9) education. Results: Various experiences on learning processes were found and were described in an outcome space. Achieving knowledge describes self-regulated learning and strongly relates to Control, which describes a high order cognitive learning skill, and minor to Confirm, which describes a cognitive learning skill based on recognition and application. Receiving knowledge describes the expectancy of learning regulated from the educator and strongly relates to Comply, which describes a low-order cognitive learning skill, and minor to Confirm. Conclusion: Different experiences of motivation and learning impact on persons' learning processes which, in turn, influence the persons' capability to accomplish self-efficacy and empowerment. The outcome space may serve as a basis for discussions between healthcare educators involved in PE to better understand what learning implies and to develop PE further.

Fractures among patients with dizziness - a ten-year follow-up

Background

The number of elderly people persons suffering from dizziness is substantial, and dizziness is a risk factor for falls and fractures. Fall-related fractures represent a major public health issue. Longitudinal studies can help find ways of predicting fall-related fractures among frail elderly persons with multisensory dizziness. The aim of the present study was therefore to investigate whether different measures of balance, being male/female or admission to hospital, could predict fracture at a ten-year follow-up in patients suffering from multisensory dizziness.

Methods

Patients who had participated in two earlier (ten years previous) dizziness studies were sought in the local health authority’s patient administrative system. Information was extracted regarding patient hospitalization, for fractures or for any other reason, during the ten-year period. Logistic regression was used to analyse the relations between clinical balance measures, vestibular rehabilitation, admission to hospital, sex, and fracture.

Results

There was no difference between the group of patients with fracture and the group of patients without fracture, regarding balance measures at baseline or admission to hospital for reasons other than fracture. There was no difference between men and women in any of the measures.

Conclusions

This study did not identify any predictors of fracture. Thus, among frail elderly, attention to fall risk should be equally high regardless of patient history.

Outcome on Balance and Gait Following Botulinum Toxin Treatment for Striatal Foot in Parkinson's Disease

BACKGROUND

Striatal foot deformity can shorten the stance phase of gait and impair the ability to stand and walk. Botulinum neurotoxin type A (BoNT A) is a treatment option. However, no previous study has included clinical balance testing in the evaluation of treatment effects. The aim of this study was to evaluate gait and balance in patients with striatal foot deformities and Parkinson's disease (PD) before and after treatment with BoNT A injections.

METHOD

The study included 10 patients with PD and striatal foot deformity who visited a neurological clinic. The mean ± standard deviation age and PD-duration was 62.8 ± 8.8 years and 4.9 ± 3.6 years, respectively. Clinical assessment was made before and 4 and 16 weeks after injection and included 5 clinical gait and balance tests. The intensity of distress due to deformities was investigated with a visual analogue scale. Parkinsonian motor status was assessed with the Unified Parkinson's Disease Rating Scale part III (motor part). Based on ordinary clinical examination, electromyography-guided BoNT A injection was given in affected muscles. Clinically effective doses of BoNT A were used.

RESULTS

Improvements were observed regarding functional, dynamic, and standing balance as well as intensity of distress at 4 weeks but not at 16 weeks compared with baseline.

CONCLUSIONS

BoNT A injection treatment improved gait and balance in patients with PD and striatal foot deformities. Multicenter trials are needed; and, to achieve increased power, a randomized, double-blind controlled design is needed and should focus on the ability of tests to capture subtle changes in gait and balance.

Chronic pain in older adults: prevalence, incidence, and risk factors

OBJECTIVES

Chronic pain is common in older adults, yet little is known of its development and the factors that predict its persistence and onset at old age. The aims of this longitudinal cohort study were to examine the prevalence and incidence of chronic pain and to explore possible risk factors for its persistence and onset in a representative sample of older Swedish adults.

METHOD

Data were collected through questionnaires and followed up after 12 and 24 months. Chronic pain was defined as pain symptoms that lasted more than 3 months, regardless of the specific cause or site. Logistic regression analyses were used to identify odds ratios (ORs) with 95% confidence intervals (CIs) for potential predictors.

RESULTS

Out of 2000 older adults approached (aged 65-103 years), 1141 were included in the study. Chronic pain was reported among 38.5% of the participants, and was more common among females and among adults over 85 years of age. The incidence was estimated to be 5.4% annually. Being female (OR 3.19, 95% CI 1.04-9.59), having a lower body mass index (BMI; OR 0.89, 95% CI 0.79-0.99), more than one pain location (OR 4.02, 95% CI 1.56-10.35), higher severity (OR 1.79, 95% CI 1.13-2.83), and longer duration (OR 1.08, 95% CI 1.01-1.15) were associated with the persistence of chronic pain, but this association did not remain significant for men when divided by gender. Younger age (OR 0.89, 95% CI 0.89-0.99) was associated with new onset of chronic pain.

CONCLUSIONS

Even though pain was often highly prevalent and persistent, our results show that both recovery and onset of pain occurred. Pain characteristics, rather than age-related symptoms and psychosocial variables, predicted pain persistence among older women but not among older men. These findings highlight the importance of early pain management in the prevention of future pain.

Effects of specific rehabilitation for dizziness among patients in primary health care. A randomized controlled trial

Objective: To investigate whether specific rehabilitation for patients with dizziness has any effect on clinical balance measures and/or the apprehension of dizziness measured with a visual analogue scale (VAS).

Design: Randomized controlled trial.

Subjects: Forty-two patients, 50 years or older with dizziness of central or agerelated origin, identified in primary health care.

Method: The patients were randomized to either an intervention or a control group. The intervention included balance training and vestibular rehabilitation in group sessions twice a week for six weeks. All patients were assessed at baseline, after six weeks and after three months with five different balance measures and visual analogue scale.

Results: Statistically significant differences were found between the two groups comparing results at baseline and after six weeks regarding standing one leg eyes closed (SOLEC) on right foot (p 0.011). Results of SOLEC right foot after three months differed significantly between the groups (p -0.033) as did SOLEC left foot (p -0.035). No difference between the groups were found in the Romberg test, figure of eight, walking heel to toe, ‘stops walking when talking’, standing one leg eyes open or estimating the experience of dizziness measured with visual analogue scale.

Conclusions: Balance training and vestibular rehabilitation improved the ability to stand on one leg with eyes closed in persons with dizziness aged 50 years or over.

Kinesiophobia and its relation to pain characteristics and cognitive affective variables in older adults with chronic pain

BACKGROUND

The contribution of kinesiophobia (fear of movement) to the pain experience among older adults has been poorly evaluated. The aim of this study was to study prevalence at baseline, development over a 12-month period and cognitive-affective variables of kinesiophobia in a population-based sample of older adults with chronic pain.

METHODS

The study included 433 older adults (+65 years) with chronic pain (mean age 74.8 years) randomly selected using a Swedish register of inhabitants. Kinesiophobia was measured at baseline and 12-month follow-up with the 11-item version of the Tampa Scale of Kinesiophobia (TSK-11). Associations of demographic-, cognitive affective - and pain-related variables to kinesiophobia were analysed with linear regression analyses.

RESULTS

The mean level of kinesiophobia was low. Worsening and recovering from kinesiophobia occurred over time, but the mean level of kinesiophobia remained unchanged (p = 0.972). High levels of kinesiophobia (TSK ≥35) were found among frailer and older adults predominately living in care homes, but not dependent on sex. Poor self-perceived health (OR = 8.84) and high pain intensity (OR = 1.22) were significantly associated with kinesiophobia.

CONCLUSION

Results indicate that potential interventions regarding kinesiophobia among older adults should aim to decrease pain intensity and strengthen health beliefs.

A combination of clinical balance measures and FRAX® to improve identification of high-risk fallers

Background

The FRAX® algorithm quantifies a patient’s 10-year probability of a hip or major osteoporotic fracture without taking an individual’s balance into account. Balance measures assess the functional ability of an individual and the FRAX® algorithm is a model that integrates the individual patients clinical risk factors [not balance] and bone mineral density. Thus, clinical balance measures capture aspects that the FRAX® algorithm does not, and vice versa. It is therefore possible that combining FRAX® and clinical balance measures can improve the identification of patients at high fall risk and thereby high fracture risk.

Our study aim was to explore whether there is an association between clinical balance measures and fracture prediction obtained from FRAX®.

Method

A cross-sectional study design was used where post hoc was performed on a dataset of 82 participants (54 to 89 years of age, mean age 71.4, 77 female), with a fall-related wrist-fracture between 2008 and 2012. Balance was measured by tandem stance, standing one leg, walking in the figure of eight, walking heel to toe on a line, walking as fast as possible for 30 m and five times sit to stand balance measures [tandem stance and standing one leg measured first with open and then with closed eyes] and each one analyzed for bivariate relations with the 10-year probability values for hip and major osteoporotic fractures as calculated by FRAX® using Spearman’s rank correlation test.

Results

Individuals with high FRAX® values had poor outcome in balance measures; however the significance level of the correlation differed between tests. Standing one leg eyes closed had strongest correlation to FRAX® (0.610 p = < 0.01) and Five times sit to stand was the only test that did not correlate with FRAX® (0.013).

Conclusion

This study showed that there is an association between clinical balance measures and FRAX®. Hence, the use of clinical balance measures and FRAX® in combination, might improve the identification of individuals with high risk of falls and thereby following fractures. Results enable healthcare providers to optimize treatment and prevention of fall-related fractures.

Trial registration

The study has been registered in Clinical Trials.gov, registration number NCT00988572.

Vestibular asymmetry increases double support time variability in a counter-balanced study on elderly fallers

Vestibular asymmetry is a common cause of dizziness in the elderly, for whom it precipitates the risk of falling. Previous studies have shown that those with vestibular asymmetry displayed an altered variability in double support time (DST) compared to controls. However, swing time (SwT) variability findings are conflicting. In this study, we investigated if vestibular asymmetry might be causally connected to increased DST variability. We studied a group of eight elderly fallers with wrist fractures across three months, during which time four of them regained vestibular symmetry while four others developed an asymmetry. We evaluated the variability of DST and SwT, both when the participants suffered from vestibular asymmetry and when they did not. On average, variability in DST was significantly greater by 2.38%CV (coefficient of variation) when participants scored positive for vestibular asymmetry compared to when not, t(5)=4.39, p=0.01, ξ=1.67. In contrast, SwT variability differed non-significantly by 0.44%CV when participants had tested positive versus negative for vestibular asymmetry, t(5)=-0.87, p=0.39, ξ=-0.29. As a possible rationale for our results, we propose that increased DST variability may be the result of a re-stabilization strategy. Further research on DST variability and its correlation to the duration of vestibular asymmetry is recommended.

Impact of pain characteristics and fear-avoidance beliefs on physical activity levels among older adults with chronic pain: a population-based, longitudinal study

Background

To explore the level of physical activity in a population based sample of older adults; to analyze the influence of pain characteristics and fear-avoidance beliefs as predictors of physical activity among older adults reporting chronic pain.

Methods

Demographics, pain characteristics (duration, intensity), physical activity, kinesiophobia (excessive fear of movement/(re) injury), self-efficacy and self-rated health were measured with questionnaires at baseline and 12-months later. Logistic regression analyses were done to identify associations at baseline and predictors of physical activity 12-months later during follow-up.

Results

Of the 1141 older adults (mean age 74.4 range 65–103 years, 53.5 % women) included in the study, 31.1 % of those with chronic pain were sufficiently active (scoring ≥ 4 on Grimby’s physical activity scale) compared to 56.9 % of those without chronic pain. Lower age (OR = 0.93, 95 % CI = 0.88-0.99), low kinesiophobia OR = 0.95, 95 % CI = 0.91–0.99), and higher activity level at baseline (OR = 10.0, 95 % CI = 4.98–20.67) significantly predicted higher levels of physical activity in individuals with chronic pain.

Conclusion

The level of physical activity was significantly lower among those with chronic pain and was significantly associated with kinesiophobia. Our findings suggest that fear- avoidance believes plays a more important role in predicting future physical activity levels than pain characteristics. Thus our findings are important to consider when aiming to increase physical activity in older adults that have chronic pain.

Is the association between physical activity and healthcare utilization affected by self-rated health and socio-economic factors?

BACKGROUND

Physical activity and healthcare utilization has negative association. However, there appears to be limited knowledge of how this association is affected by self-rated health (SRH) and socio-economic status (SES). Therefore, the aim of this study was to examine the association between leisure-time physical activity (LTPA) and healthcare utilization, and investigate how SRH, gender, age and SES affected this association.

METHODS

A cross-sectional public health survey was conducted in Skåne, Sweden 2012, based on a random sample with 55,000 participants (response rate 51 %; 28,028 individuals included in the study) aged 18-80 years. The data was linked to individual healthcare utilization data and socio-economic data. Logistic regression analyses were conducted to study the association between LTPA and healthcare utilization. Path analysis was used to investigate the possible mediation effect of SRH to the association between LTPA and healthcare utilization.

RESULTS

Compared to sedentary leisure time the odds ratio for health care utilization decreased with increasing level of LPTA; physically active 0.89 (95 % CI: 0.81-0.96), for average exercise 0.74 (0.67-0.81) and for vigorous exercise 0.65 (0.60-0.72). The socio-economic variables attenuated this association to a small degree, but SRH had a strong impact. While the mediation analysis illustrated that the indirect effects were strong (and in the expected order so that higher levels of LTPA were more negatively associated with poor health) and highly significant, the direct effects suggested that higher levels of physical activity were more positively associated with healthcare utilization than lower levels. The indirect effects were substantially stronger than the direct effects.

CONCLUSIONS

There was a significant negative association between decreased healthcare utilization and increased LPTA, and the association remained after adjustment for socio-economic variables. The mediation analysis (with SRH as the mediator between LTPA and healthcare utilization) showed that the indirect effects were strong and in the expected order, but the direct effects of LTPA on healthcare utilization was positive so that higher levels of LTPA had higher healthcare utilization. These results suggest that even though higher physical activity in total decreases the healthcare utilization, parts of the association that is not mediated through SRH actually increase healthcare utilization.

Does a mineral wristband affect balance? A randomized, controlled, double-blind study

Background

Having good balance is a facilitating factor in the performance of everyday activities. Good balance is also essential in various sport activities in order to both get results and prevent injury. A common measure of balance is postural sway, which can be measured both antero-posteriorly and medio-laterally. There are several companies marketing wristbands whose intended function is to improve balance, strength and flexibility. Randomized controlled trials have shown that wristbands with holograms have no effect on balance but studies on wristbands with minerals seem to be lacking.

Objective

The aim of this study was to investigate if the mineral wristband had any effect on postural sway in a group of healthy individuals.

Study design

Randomized, controlled, double-blind study.

Material/Methods

The study group consisted of 40 healthy persons. Postural sway was measured antero-posteriorly and medio-laterally on a force plate, to compare: the mineral wristband, a placebo wristband, and without any wristband. The measurements were performed for 30 s, in four situations: with open eyes and closed eyes, standing on a firm surface and on foam. Analyses were made with multilevel technique.

Results

The use of wristband with or without minerals did not alter postural sway. Closed eyes and standing on foam both prolonged the dependent measurement, irrespective if it was medio-lateral or antero-posterior. Wearing any wristband (mineral or placebo) gave a small (0,22-0,36 mm/s) but not statistically significant reduction of postural sway compared to not wearing wristband.

Conclusion

This study showed no effect on postural sway by using the mineral wristband, compared with a placebo wristband or no wristband. Wearing any wristband at all (mineral or placebo) gave a small but not statistically significant reduction in postural sway, probably caused by sensory input.

Fighting for control in an unpredictable life - a qualitative study of older persons' experiences of living with chronic dizziness

Background

Dizziness in older people is associated with disability and reduced quality of life. Few studies have investigated how daily life is affected from the older person’s perspective. Identifying barriers and resources in daily life could guide health care in how to direct efficient interventions. The aim of this study was to explore older persons’ experiences of living with chronic dizziness.

Methods

In this qualitative study seven women aged 74–84 years and six men aged 73–87 years with chronic dizziness (≥3 months) recruited from a primary health care centre in 2012 participated in semi-structured interviews. The interviews were analysed by content analysis.

Results

Interpretation of the interviews resulted in the overall theme “Fighting for control in an unpredictable life” with two themes. The first theme “Striving towards normality” revealed a struggle in daily life in searching for a cure or improvement and finding a way to maintain ordinary life. This process could result in feelings of resignation or adaption to daily life, and factors that supported living with chronic dizziness were described. The second theme “Having a precarious existence” revealed that daily life included being exposed to threats such as a fear of recurrent attacks or of falling, which resulted in an insecure and inflexible way of life. A feeling that symptoms were not taken seriously was described.

Conclusions

The present study showed that older persons with chronic dizziness have needs that are not met by health care. Despite the fact that frequent contact with health care was described, the respondents described barriers in daily life that led to a restricted, inflexible and insecure daily life. Health care should therefore be individually tailored with focus on aspects of daily life, especially safety aspects. Support should also be continued until the older persons with chronic dizziness have developed coping strategies to gain control of their daily life.