ABSTRACT
There is a critical need for fall-prevention interventions to reach medically underserved, hard-to-reach, rural older adults. The evidence-based Tai Ji Quan: Moving for Better Balance (TJQMBB) program reduces falls in older adults. This pre-COVID-19 pandemic study assessed the feasibility and impact of a 16-week tele-TJQMBB intervention in older adults. Instructors led six tele-TJQMBB classes via Zoom for 52 older adults (mean age ± SD 68.5 ± 7.7 years) at one academic and four community sites. Nearly all (97%) planned sessions were delivered. Average attendance was 61%. There were no adverse events. Fidelity was fair to good (mean 67%). Forty-one percent of sessions experienced technical disruptions. Participants improved their gait speed, balance, lower-extremity strength, and body mass index. Tele-TJQMBB was feasible with a positive impact on outcomes. This study was the first step toward establishing an additional delivery mode that could potentially expand TJQMBB's reach and maintenance.
Subject(s)
Accidental Falls , COVID-19 , Feasibility Studies , Postural Balance , Tai Ji , Humans , Accidental Falls/prevention & control , Aged , Male , Female , COVID-19/prevention & control , Postural Balance/physiology , SARS-CoV-2 , Telemedicine , Middle AgedABSTRACT
INTRODUCTION: Fall risk is increased in people with traumatic brain injury (TBI). PURPOSE: This study adapted an evidence-based fall-prevention program Tai Ji Quan: Moving for Better Balance (TJQMBB) for adults with TBI and convened an online focus group with the target population for input on its delivery, content/safety, and potential benefits. METHODS: Fall prevention and TBI experts adapted TJQMBB. Eight adults with TBI were recruited. Participants watched demonstrations of the adapted TJQMBB exercises online over ZOOM©. Themes, subthemes, and participant quotes were extracted. RESULTS: Five women (71%) and 2 men (29%) participated with a mean age of 45 years. Nine themes and 5 subthemes were identified. Participants recommended a learning sequence of exercise demonstration with verbal directions and visual cues, followed by simple written instructions. Participants identified physical and cognitive barriers to participation and recognized that possible balance loss during exercise was a safety issue. Potential benefits included improved balance, navigation of challenging terrain, quality of life, and social inclusion. CONCLUSION: Participants viewed the adapted program as safe and appropriate, given modifications for physical (e.g. balance) and cognitive impairments. The TJQMBB program may be underutilized in this population due to the complexity of the exercises, but is possible with modifications.
ABSTRACT
OBJECTIVES: An epoxy resin worker developed hypersensitivity pneumonitis requiring lung transplantation and had an abnormal blood lymphocyte proliferation test (LPT) to an epoxy hardener. We assessed the prevalence of symptoms, abnormal spirometry, and abnormal epoxy resin LPT results in epoxy resin workers compared to unexposed workers. METHODS: Participants completed questionnaires and underwent spirometry. We collected blood for epoxy resin LPT and calculated stimulation indices for five epoxy resin products. RESULTS: We compared 38 exposed to 32 unexposed workers. Higher exposed workers were more likely to report cough (OR 10.86, [1.23-infinity], p = 0.030) or wheeze (OR 4.44, [1.00-22.25], p = 0.049) than unexposed workers, even controlling for smoking. Higher exposed workers were more likely to have abnormal FEV1 than unexposed workers (OR 10.51, [0.86-589.9], p = 0.071), although not statistically significant when adjusted for smoking. There were no differences in proportion of abnormal epoxy resin system LPTs between exposed and unexposed workers. CONCLUSIONS: In summary, workers exposed to epoxy resin system chemicals were more likely to report respiratory symptoms and have abnormal FEV1 than unexposed workers. Use of epoxy resin LPT was not helpful as a biomarker of exposure and sensitization.
