Exercise Intensity Among Older Adults Participating From Home in Remotely Delivered EnhanceFitness.

We aimed to examine exercise intensity among older adults participating from home in remotely delivered EnhanceFitness (Tele-EF). Exercise intensity was assessed through Fitbit-measured heart rate and the Borg 10-point rating of perceived exertion over 1 week of a 16-week exercise program. Outcomes included mean minutes spent at or above the heart rate reserve calculated threshold for moderate intensity and mean rating of perceived exertion. Pearson and Spearman rank correlations were used to examine associations between baseline characteristics with exercise intensity. During the 60-min classes, the 55 participants achieved moderate intensity for a mean of 21.0 min (SD = 13.5) and had a mean rating of perceived exertion of 4.9 (SD = 1.2). There were no significant associations between baseline characteristics and exercise intensity. Older adults can achieve sustained moderate-intensity exercise during Tele-EF supervised classes. Baseline physical function, physical activity, and other health characteristics did not limit ability to exercise at a moderate intensity, though further investigation is warranted.

A randomized trial to promote physical activity in adult pre-hypertensive and hypertensive patients.

The purpose of the pilot study was to determine the effectiveness of wearable activity trackers alone or in combination with behaviour change strategies for promoting physical activity (PA) among individuals with pre-hypertension or hypertension. A sample of 44 adults (68% female and mean age 55) were randomized to receive either a Fitbit Charge HR 3 alone (FB) or the Fitbit in combination with behaviour change strategies (i.e., goal setting, behaviour goal review, adaptive feedback) delivered by a trained health coach (FB+) for 12 weeks. Moderate and vigorous PA (MVPA), steps, and sedentary time (ST) were assessed using ActiGraph wGT3X-BT. The FB+ group significantly increased PA [+1854 (2518) steps/day, p < .01] and MVPA [+26 (34) mins/day, p < .05], and decreased their ST [-63 (73) mins/day, p < .01]. The FB group significantly increased  MVPA [+11 (16) mins/day, p < .05], and decreased their ST [-87 (117) mins/day, p < .01]. Participants in FB+ had a significantly greater increase in MVPA/day compared to FB only with a between-group effect size of 0.6 (p < .05). Using Fitbit for self-monitoring is effective in increasing PA and reducing ST among pre-hypertensive and hypertensive participants. Additional behaviour change support amplified the intervention effectiveness for promoting MVPA.

Community-Dwelling Older Adults and Physical Activity Recommendations: Patterns of Aerobic, Strengthening, and Balance Activities.

Though it is known that most older adults do not meet the recommended physical activity (PA) guidelines, little is known regarding their participation in balance activities or the full guidelines. Therefore, we sought to describe PA patterns among 1,352 community-dwelling older adult participants of the Adult Changes in Thought study, a longitudinal cohort study exploring dementia-related risk factors. We used a modified version of the Community Healthy Activities Model Program for Seniors questionnaire to explore PA performed and classify participants as meeting or not meeting the full guidelines or any component of the guidelines. Logistic regression was used to identify factors associated with meeting PA guidelines. Despite performing 10 hr of weekly PA, only 11% of participants met the full guidelines. Older age, greater body mass index, needing assistance with instrumental daily activities, and heart disease were associated with decreased odds of meeting PA guidelines. These results can guide interventions that address PA among older adults.

Utilization of wearable technology to assess gait and mobility post-stroke: a systematic review.

BACKGROUND: Extremity weakness, fatigue, and postural instability often contribute to mobility deficits in persons after stroke. Wearable technologies are increasingly being utilized to track many health-related parameters across different patient populations. The purpose of this systematic review was to identify how wearable technologies have been used over the past decade to assess gait and mobility in persons with stroke. METHODS: We performed a systematic search of Ovid MEDLINE, CINAHL, and Cochrane databases using select keywords. We identified a total of 354 articles, and 13 met inclusion/exclusion criteria. Included studies were quality assessed and data extracted included participant demographics, type of wearable technology utilized, gait parameters assessed, and reliability and validity metrics. RESULTS: The majority of studies were performed in either hospital-based or inpatient settings. Accelerometers, activity monitors, and pressure sensors were the most commonly used wearable technologies to assess gait and mobility post-stroke. Among these devices, spatiotemporal parameters of gait that were most widely assessed were gait speed and cadence, and the most common mobility measures included step count and duration of activity. Only 4 studies reported on wearable technology validity and reliability metrics, with mixed results. CONCLUSION: The use of various wearable technologies has enabled researchers and clinicians to monitor patients' activity in a multitude of settings post-stroke. Using data from wearables may provide clinicians with insights into their patients' lived-experiences and enrich their evaluations and plans of care. However, more studies are needed to examine the impact of stroke on community mobility and to improve the accuracy of these devices for gait and mobility assessments amongst persons with altered gait post-stroke.

Female cancer survivor perspectives on remote intervention components to support physical activity maintenance.

PURPOSE: Physical activity minimizes the side effects of cancer; yet, participation rates among cancer survivors are low. Technological innovations are promoted as efficient means for communication and remote monitoring, but little is known about acceptability among female cancer survivors. The purpose of this study was to examine female cancer survivor perspectives on remote monitoring and communication to support independent, physical activity maintenance after completing a structured, facility-based program. METHODS: Participants were 19 female cancer survivors (mean age 56.3) recruited after completing a 12-week exercise-based oncology rehabilitation program. Semi-structured interviews were conducted with participants following a 4-week pilot trial of a tailored text message, FitBit®, and health coach intervention to support independent physical activity maintenance. All interviews were audio-recorded and transcribed. Transcripts from the interviews were iteratively coded by two team members using a thematic analysis. RESULTS: Participants reported acceptance and satisfaction with remote monitoring and communication. Emergent themes related to technology-based support for physical activity maintenance included the following: (1) accountability to a remote partner; (2) plan Bs, planning for barriers; (3) the habit cycle; (4) convenience through technology; and (5) reclaiming health ownership following a cancer diagnosis. CONCLUSIONS: Participants attributed physical activity maintenance to accountability enabled by technology. Communication based on remote monitoring was perceived as encouraging and not intrusive, during the transition to a home program. IMPLICATIONS FOR CANCER SURVIVORS: This study highlights the importance of accountability and support for physical activity adherence and the positive role that technology can provide for female cancer survivors to regain control of health management.

Depression and activity-limiting fall worry among older adults: longitudinal reciprocal relationships.

OBJECTIVES: Late-life depression, falls, and fall worry are public health problems. While previous research confirms the cross-sectional relationship between depression and fall worry, few longitudinal studies have examined whether changes in fall worry are associated with changes in depressive illness and vice versa. This study examined longitudinal relationships between probable major depression (PMD) and activity-limiting fall worry (ALW). DESIGN, SETTING, PARTICIPANTS, MEASUREMENTS: This longitudinal panel observational study used data from the National Health and Aging Trends Study (NHATS) waves 5 (referred to as T1 in this study) and 6 (T2), conducted in 2015 and 2016, respectively (N = 6,299, aged 65 and older). We examined associations of new and continued ALW between T1 and T2 with T2 PMD, controlling for T1 PMD; and associations of new and continued PMD between T1 and T2 with T2 ALW, controlling for T1 ALW. We used χ2 and t tests for descriptive statistics and logistic regression for multivariable analysis. RESULTS: Those with new ALW at T2 had significantly greater odds of T2 PMD compared to those without ALW at both time points (AOR = 2.64, 95% CI = 1.98-3.51), and those with new PMD at T2 had significantly greater odds of T2 ALW (AOR = 2.42, 95% CI = 1.66-3.52). Those with continued PMD also had greater odds of T2 ALW compared to those without PMD at either time point (AOR = 2.31, 95% CI = 1.62-3.29). CONCLUSIONS: The findings add to knowledge about bidirectional (mutually reinforcing) relationships between depression and activity-limiting fall worry. Innovative interventions are needed to reduce both late-life depression and activity-limiting fall worry.

Efficacy, feasibility, and acceptability of a novel technology-based intervention to support physical activity in cancer survivors.

PURPOSE: Physical activity is known to minimize the long-term side effects of cancer treatment. Yet, rates of physical activity participation by cancer survivors are significantly lower compared to the general population. The purpose of this pilot study was to examine the efficacy, feasibility, and acceptability of a technology-based intervention to promote maintenance of physical activity after completing an exercise-based oncology rehabilitation program. METHODS: The pre-post 4-week intervention included support delivered through tailored text messages, Fitbit® self-monitoring, and brief health coaching sessions. The primary outcome measure was accelerometer-assessed physical activity levels. Self-efficacy, self-regulation, social support, fatigue, sleep disturbance, depression, and Fitbit® step counts were assessed as secondary outcomes. RESULTS: Twenty-four participants (20 females; mean age = 57.9 years ± 10.4) completed the intervention. Mean daily step counts and weekly minutes of moderate-to-vigorous intensity physical activity were maintained after the intervention, as compared to baseline levels achieved at the end of 12 weeks of exercise-based oncology rehabilitation. Both self-regulation (goal setting, relapse prevention) and fatigue severity increased significantly post intervention as compared to baseline (p = 0.05 and p = 0.02, respectively). Qualitative responses demonstrated overall satisfaction with intervention components. CONCLUSIONS: Results demonstrate efficacy of the intervention for maintenance of physical activity levels achieved during exercise-based oncology rehabilitation. Low attrition and high satisfaction provide evidence for both the acceptability and feasibility of the intervention components. Exercise interventions post oncology treatment provide multiple benefits for cancer survivors, yet continued maintenance after program completion is challenging. Technological options offer low-cost, accessible modes to deliver continued monitoring and support beyond traditional facility-based programs.

Rehabilitation Services Use and Patient-Reported Outcomes Among Older Adults in the United States.

OBJECTIVE: To characterize rehabilitation service use among community-dwelling older adults in the United States by identifying predictors of rehabilitation utilization, patient-reported functional improvement, and rehabilitation goal attainment. DESIGN: Cross-sectional analysis of the 2015 National Health and Aging Trends Study, which used an age-stratified, multistage sampling design and oversampled blacks and the oldest old (≥85y). SETTING: Standardized, in-person home interviews and physical performance testing. PARTICIPANTS: Nationally representative sample of community-dwelling Medicare beneficiaries (N=7487) aged ≥65 years. INTERVENTIONS: Not applicable. MAIN OUTCOME MEASURES: Rehabilitation services use (physical therapy, occupational therapy, and speech therapy) across all settings in the last year, patient-reported functional improvement, and patient-reported rehabilitation goal attainment. RESULTS: Twenty percent of older adults reported rehabilitation use in the last year. In a multivariable model, rehabilitation use was significantly lower among blacks and higher among those with higher education, chronic medical conditions, pain, history of falls, and severe limitations in physical performance. Overall, 72% reported functional improvement during rehabilitation, and 75% reported meeting their goals by discharge. Improved function was associated with longer duration of rehabilitation. A significantly lower percentage of older adults with bothersome pain and severe physical limitations reported meeting rehabilitation goals. CONCLUSIONS: Most older adults who received rehabilitation reported functional improvement and meeting rehabilitation goals. However, social disparities were evident with lower rehabilitation utilization among blacks and those with less education. Importantly, functional improvement and goal attainment did not vary by demographics or diagnoses. Longer duration of rehabilitation and improved pain management may be necessary for functional improvement and goal attainment.

A psychometric examination of multimorbidity and mental health in older adults.

OBJECTIVES: Multimorbidity, the presence of multiple chronic medical conditions, is particularly prevalent in older adults. We examined the relationship of multimorbidity with mental health, social network and activity limitations in the National Health and Aging Trends Study, a nationally representative, age-stratified sample of older adults. METHOD: After excluding participants who used a proxy to complete the survey and those who did not answer any of the depressive symptoms, anxiety symptoms and positive and negative affect items, the final sample was 7026. A disease count of 10 conditions (heart disease, hypertension, arthritis, osteoporosis, diabetes, lung disease, stroke, dementia, cancer, fracture) was used. RESULTS: Factor analysis indicated a one factor structure for disease count was tenable, although cancer did not appear to fit the model. Therefore, a count of the nine other diseases was used. Disease count was related to increased depressive symptoms, anxiety symptoms and negative affect and less positive affect. All individual diseases including cancer were related to worse mental health as was having two or more conditions. Disease count, having two or more conditions and several individual diseases (heart disease, hypertension, arthritis, cancer and fracture) were also related to increases in social network size while other individual diseases (osteoporosis, diabetes, lung disease, stroke and dementia) were related to decreases in social network size. All the measures of multimorbidity and individual diseases were associated with the increased odds of activity limitations. CONCLUSIONS: Results support a broader focus for older adults with multimorbidity that includes mental health needs.

The Relationship of Perceived Risk and Biases in Perceived Risk to Fracture Prevention Behavior in Older Women.

BACKGROUND: A bias in perceived risk for health outcomes, including fracture, exists. PURPOSE: We compared perceived risk and biases in perceived risk for fracture to fracture preventive behavior. METHODS: Women over age 55 (n = 2874) completed a survey five times over 5 years, and data was pulled from the medical record. Perceived risk was measured by asking women to rate their risk of fracture compared to similar women. Actual risk was measured using FRAX score. Bias was measured using an interaction between perceived and actual risk. RESULTS: Higher perceived risk was related to lower quality of life and self-reported health, more medication and calcium use, increased bone density scan use, and less walking. Bias was only associated with less medication use. Neither perceived risk nor bias predicted medication adherence. CONCLUSIONS: Perceived risk, but not bias, may predict different fracture prevention behaviors. Clinicians may need to base interventions on risk perceptions.

Physical Therapist and Patient Perspectives on Mobile Technology to Support Home Exercise Prescription for People With Arthritis: A Qualitative Study.

Introduction Mobile applications (apps) for exercise prescription may enhance communication between healthcare providers and patients while addressing common barriers to exercise among people with osteoarthritis. However, little is known about preferences and barriers to the use of mobile apps by physical therapists or people aging with osteoarthritis. Therefore, we aimed to examine physical therapist and patient perspectives on mobile apps to support physical therapist-prescribed home exercise for people with osteoarthritis. Methods Eighteen physical therapists and 17 individuals with a history of physical therapy for osteoarthritis participated in the study. Focus groups (n = 6, three each with physical therapists and patients) were conducted to gather perspectives on three commercially available mobile apps designed for physical therapy exercise prescription. Semi-structured questions assessed feature preferences, ease of use, exercise completion support, clinical feasibility, and potential barriers and facilitators to using the apps. Recordings of the focus groups were transcribed verbatim. The study team iteratively coded transcripts using thematic analysis. Results Perspectives of patients and physical therapists intersected but differed on the mobile apps. All patients preferred video exercise prescription over traditional methods and both patients and therapists predicted challenges and opportunities with mobile communication. Four themes emerged: accountability, data-driven, communication boost, and duality of technology. Facilitators of home exercise through mobile apps included exercise tracking, feedback loop, personalization, and the potential for reduced in-person visits. Barriers included technological challenges, complex interface design, lack of universal applicability, and security concerns. Conclusion Mobile app technology has the potential to support exercise adherence for people with osteoarthritis. However, patients' and therapists' perspectives differ and highlight numerous challenges that limit the universal clinical adoption of this technology. While physical therapists acknowledged the potential to improve the rehabilitation experience with mobile apps, there was concern about reimbursement and time constraints in the current fee-for-service environment.

Physical therapy for survivors of torture: A scoping review.

BACKGROUND: Torture can result in impaired functional mobility, reduced quality of life, and persistent pain. Physical therapy (PT) is recommended for holistic care of survivors of torture (SOT), however there are limited evidenced-based guidelines. We conducted a scoping review to identify and describe the approach and gaps in knowledge around the PT treatment of SOT. METHODS: We adhered to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses extension for Scoping Re-views. Nine databases were searched. Eligible sources involved PT treatment for SOT. Interventions were categorized into themes based on recommendations from the Physiotherapy and Refugees Edu-cation Project: 1) trauma-informed care, 2) body-awareness and empowerment, 3) pain management. RESULTS: The final analysis included 15 sources. Eight sources included all three themes; three of these eight sources were research studies examining outcomes following the PT intervention. While out-comes of these studies were significant for improvement among the PT groups, results must be taken cautiously due to methodological limitations of the trials. Studies assessing treatment that included only one theme resulted in no differences between the control and intervention groups. CONCLUSIONS: We describe the scope of the literature regarding PT for SOT. A trauma-informed PT approach, co-ordinated with pain management, and body-awareness and empowerment interventions may address the complex needs of survivors. However, rigorous studies of this three-themed approach are lacking. As SOT seek medical services, healthcare providers must be prepared to care for these vulnerable people. Physical therapists are encouraged to utilize a holistic approach, and to examine outcomes of this approach for SOT.

Older adults with communication disabilities and their use of communication support at doctor's visits: a nationally representative study.

PURPOSE: Older adults with communication disabilities (CDs) experience barriers to receiving care and face a paucity of accommodations for their disability. Utilizing someone that supports communication with healthcare providers (communication support persons) may be a way that this group self-supports their disability. We examined if this utilization was independently associated with CDs among older adults. We also sought to understand if socioeconomic factors were associated with utilization. METHODS: We used the 2015 National Health and Aging Trends Survey (NHATS) to conduct a cross-sectional analysis of Medicare beneficiaries (n = 5954) with functional hearing, expressive, or cognitive difficulties. We calculated a weighted, population prevalence and an adjusted prevalence ratio (APR) controlling for sociodemographic, health and other disability factors. RESULTS: Among community dwelling older adults, having CDs was associated with higher utilization of a communication support person at medical visits (APR: 1.41 [CI: 1.27 - 1.57]). Among adults with CDs, Black adults and women had lower levels of utilization as compared to White adults and men, respectively. CONCLUSION: Communication support persons may be a way that older adults with CDs self-support their disability. However, not all older adults with CDs bring someone and variation by social factors could suggest that unmet support needs exist.

Over half of older adults with communication disabilities do not utilize a communication support person at doctors' visits, and utilization differs by race and gender.Rehabilitation professionals should educate their older adult patients with communication disabilities on this practice and collaborate with speech-language pathologists (SLPs) and audiologists (AuDs) on how to accommodate this population's disability.SLPs and AuDs can directly train support persons, other rehabilitation professionals, and physicians on accommodating these patients. For patients who don't bring a support person, SLPs and AuDs can plan alternative communication disability supports to use in healthcare settings, so that all older adults with CDs can equitably access their healthcare.

Electronic health record data extraction: Physical therapists' documentation of physical activity assessments and prescriptions for patients with chronic low back pain.

BACKGROUND: Despite physical activity being a major component of managing chronic low back pain, < 50% of patients receive physical activity interventions. Electronic Health Records can deepen our understanding about this clinical gap. OBJECTIVE: We aimed to: 1) develop and test a data abstraction form that captures physical activity documentation; and 2) explore physical therapists' documentation of physical activity assessments and interventions. METHODS: We developed a data abstraction form using previously published practice guidelines. After identifying the forms' inter-rater reliability, we used it to explore physical therapists' documentation related to physical activity assessments and interventions for patients with chronic low back pain. RESULTS: The final data abstraction form included information about physical activity history, assessments, interventions, general movement discussion, and plan. Our inter-rater reliability was high. Of the 18 patients, 66.7% had documentation about their PA history. Across the 56 encounters, 14 (25.0%) included an assessment, 18 (32.1%) an intervention, 18 (32.1%) a general movement discussion, and 12 (21.4%) included a plan. CONCLUSION: Using our reliable data abstraction form we identified a lack of documentation about physical activity assessments and interventions among patients with chronic low back pain. A larger study is needed to examine the generalizability of these results.

Exploring the implementation potential of physical activity assessment and prescription tools in physical therapy practice: a mixed-method study.

BACKGROUND: Despite the benefits of physical activity (PA), especially related to aging, physical therapists do not perform regular PA prescriptions secondary to various barriers, including lack of tools. Therefore, we developed the Inventory of Physical Activity Barriers (IPAB). OBJECTIVE: Explore potential solutions that could address the current lack of PA prescription among United States-based physical therapists treating patients 50 years and older. METHOD: A convergent parallel mixed-method design consisting of focus groups and self-report questionnaires. Descriptive statistics were used for all quantitative variables. Focus groups were thematically coded. RESULTS: The 26 participants had 8.6 years (SD = 6.4) of clinical experience, 88.4% (n = 23) reported they regularly have PA conversations with patients, 65.4% (n = 17) regularly assess PA levels, and 19.2% (n = 5) regularly provide PA prescriptions. We identified three themes: 1) opportunities and challenges related to PA prescriptions; 2) lack of standardization in PA assessments and interventions; and 3) implementation potential for innovative solutions that address the current informal PA assessments and interventions. CONCLUSION: Physical therapists are amenable to incorporating innovative solutions that support physical activity prescription behavior. Therefore, we recommend the continued development and implementation of PA assessment and prescription tools.

Prevalence and sociodemographic characteristics of US community-dwelling older adults with communication disabilities, using the national health and aging trends survey.

INTRODUCTION: Identifying the population-level prevalence of a disability group is a prerequisite to monitoring their inclusion in society. The prevalence and sociodemographic characteristics of older adults with communication disabilities (CDs) are not well established in the literature. In this study we sought to describe the prevalence and sociodemographic characteristics of community-dwelling older adults experiencing difficulties with understanding others or being understand when communicating in their usual language. METHODS: We conducted a cross-sectional analysis of the National Health and Aging Trends Survey (2015), a nationally representative survey of Medicare beneficiaries ages ≥ 65 years old (N = 7,029). We calculated survey weight-adjusted prevalence estimates by mutually exclusive subgroups of no, hearing only, expressive-only, cognitive only, multiple CDs, and an aggregate any-CD prevalence. We described race/ethnicity, age, gender, education, marital status, social network size, federal poverty status, and supplemental insurance for all groups. Pearson's chi-squared statistic was used to compare sociodemographic characteristics between the any-CD and no-CD groups. RESULTS: An estimated 25.3% (10.7 million) of community-dwelling older adults in the US experienced any-CDs in 2015; approximately 19.9% (8.4 million) experienced only one CD while 5.6% (2.4 million) had multiple. Older adults with CDs were more likely to be of Black race or Hispanic ethnicity as compared to older adults without CDs (Black 10.1 vs. 7.6%; Hispanic: 12.5 vs. 5.4%; P < 0.001). They also had lower educational attainment (Less than high school: 31.0 vs 12.4%; P < 0.001), lower poverty levels (<100% Federal poverty level: 23.5% vs. 11.1%; P < 0.001) and less social supports (Married: 51.3 vs. 61.0%; P < 0.001; Social network ≤ 1 person: 45.3 vs 36.0%; P < 0.001). CONCLUSIONS: The proportion of the older adult population experiencing any-CDs is large and disproportionately represented by underserved sociodemographic groups. These findings support greater inclusion of any-CDs into population-level efforts like national surveys, public health goals, health services, and community research aimed at understanding and addressing the access needs of older adults who have disabilities in communication.

Physical function in older adults with and without a cancer history: Findings from the National Health and Aging Trends Study.

BACKGROUND: Previous studies identified physical function limitations in older cancer survivors, but few have included objective measures and most focused on breast and prostate cancer survivors. The current study compared patient-reported and objective physical function measures between older adults with and without a cancer history. METHODS: Our cross-sectional study used a nationally representative sample of community-dwelling, Medicare beneficiaries from the 2015 National Health and Aging Trends Study (n = 7495). Data collected included patient-reported physical function, including a composite physical capacity score and limitations in strength, mobility, and balance, and objectively measured physical performance metrics, including gait speed, five time sit-to-stand, tandem stand, and grip strength. All analyses were weighted to account for the complex sampling design. RESULTS: Thirteen percent of participants (n = 829) reported a history of cancer, of which more than half (51%) reported a diagnosis other than breast or prostate cancer. In models adjusted for demographics and health history, older cancer survivors had lower Short Physical Performance Battery scores (unstandardized beta [B] = -0.36; 95% CI: -0.64, -0.08), slower gait speed (B = -0.03; 95% CI: -0.05, -0.01), reduced grip strength (B = -0.86; 95% CI: -1.44, -0.27), worse patient-reported composite physical capacity (B = -0.43; 95% CI: -0.67, -0.18) and patient-reported upper extremity strength (B = 1.27; 95% CI: 1.07, 1.50) compared to older adults without cancer. Additionally, the burden of physical function limitations was greater in women than in men, which may be explained by cancer type. CONCLUSIONS: Our results extend studies in breast and prostate cancer to show worse objective and patient-reported physical function outcomes in older adults with a range of cancer types compared to those without a cancer history. Moreover, these burdens seem to disproportionately affect older adult women, underscoring the need for interventions to address functional limitations and prevent further health consequences of cancer and its treatment.

Physical activity for patients with chronic low back pain: What are physical therapists prescribing?

BACKGROUND: Despite the extensive evidence supporting physical activity (PA) for managing chronic low back pain (CLBP), little is known about PA prescription by physical therapists treating patients with CLBP. OBJECTIVE: 1) Explore how PA prescriptions provided by outpatient physical therapists treating patients with CLBP align with PA guidelines. 2) Examine the barriers and facilitators of PA prescription among physical therapists working with patients with CLBP. METHODS: We conducted a qualitative study with outpatient physical therapists who treat CLBP. Semi-structured interviews provided an understanding of physical therapist experience with PA prescription among patients with CLBP. The interviews were transcribed, coded, and analyzed thematically. RESULTS: The 18 participants had an average of 13.4 (6.4) years of clinical experience in outpatient physical therapy. Thematic analysis revealed: 1) Physical therapists' articulate knowledge of PA guidelines and importance of physical activity; 2) Patient factors take priority over the PA guidelines for people with CLBP; and 3) The importance of building and maintaining a strong patient-therapist relationship influences physical therapist prescription of PA for patients with CLBP. CONCLUSION: When providing PA recommendations for patients with CLBP, general movement recommendations are emphasized in place of explicit PA prescriptions. Our findings highlight factors for consideration when prescribing movement and PA for patients with CLBP.

The Inventory of Physical Activity Barriers for Community-Dwelling Adults 50 Years of Age and Older: Development and Preliminary Validation.

BACKGROUND: Health care providers, including physical therapists, need to identify the reasons for insufficient physical activity (PA) to assist the 56% to 73% of community-dwelling adults 50 years of age and older who are not performing the recommended 150 minutes of moderate to vigorous PA. Currently, there is no feasible, multifactorial tool to assess PA barriers among this population. Without a tool, health care providers must either rely on self-generated questions or collate results from multiple assessments to identify PA barriers related to personal, social, and environmental factors, which can be time-consuming and incomplete. PURPOSE: To develop the Inventory of Physical Activity Barriers (IPAB), an assessment tool that examines personal, social, and environmental PA barriers. METHODS: We developed and psychometrically evaluated the IPAB using a 3-phase process. For phase 1, we used a deductive method to develop the initial scale. During phase 2, we refined the scale and explored its psychometric properties by collecting cross-sectional pilot data on community-dwelling adults 50 years of age and older. We used descriptive statistics, item-scale correlations, construct validity via Mann-Whitney U test, and internal consistency via Cronbach α to analyze the data from phase 2. After identifying the scale's potential for being valid and reliable, we implemented phase 3, a modified Delphi technique. RESULTS: Using item-scale correlations, descriptive statistics, and consensus among PA experts, we refined the initial scale from 172 items to 40 items. The 40-item IPAB demonstrated good construct validity (determined by the scale's ability to differentiate between individuals who did and did not meet 150 min/wk of moderate to vigorous PA; P = .01) and internal consistency (Cronbach α of 0.97). CONCLUSION: Our preliminary results suggest that the IPAB is valid and reliable. Using the IPAB, health care providers will be able to identify patients' PA barriers and thus develop individualized PA prescriptions, an evidence-based method of increasing PA.

The Relationship Between Mental and Physical Health and Walking During the COVID-19 Pandemic.

INTRODUCTION: COVID-19 policies such as quarantining, social isolation, and lockdowns are an essential public health measure to reduce the spread of disease but may lead to reduced physical activity. Little is known if these changes are associated with changes in physical or mental health. METHODS: Between September 2017 and December 2018 (baseline) and March 2020 and February 2021 (follow-up), we obtained self-reported demographic, health, and walking (only at follow-up) data on 2042 adults in primary care with multiple chronic health conditions. We examined whether the perceived amount of time engaged in walking was different compared with prepandemic levels and if this was associated with changes in Patient-Reported Outcomes Measurement Information System-29 mental and physical health summary scores. Multivariable linear regression controlling for demographic, health, and neighborhood information were used to assess this association. RESULTS: Of the 2042 participants, 9% reported more walking, 28% reported less, and 52% reported the same amount compared with prepandemic levels. Nearly 1/3 of participants reported less walking during the pandemic. Multivariable models revealed that walking less or not at all was associated with negative changes in mental (ß = -1.0; 95% CI [-1.6, -0.5]; ß = -2.2; 95% CI [-2.9, -1.4]) and physical (ß = -0.9; 95% CI [-1.5, -0.3]; ß = -3.1; 95% CI [-4.0, -2.3]) health, respectively. Increasing walking was significantly associated with a positive change in physical health (ß = 1.3; 95% CI [0.3, 2.2]). CONCLUSIONS: These findings demonstrate the importance of walking during the COVID-19 pandemic. Promotion of physical activity should be taken into consideration when mandating restrictions to slow the spread of disease. Primary care providers can assess patient's walking patterns and implement brief interventions to help patients improve their physical and mental health through walking.