Deans' stroke musings: Association between Pneumonia, Fracture, Stroke, Heart Attack and Other Hospitalizations with Changes in Mobility Disability and Gait Speed in Older Adults

Changing stroke rehab and research worldwide now.Time is Brain! trillions and trillions of neurons that DIE each day because there are NO effective hyperacute therapies besides tPA(only 12% effective). I have 523 posts on hyperacute therapy, enough for researchers to spend decades proving them out. These are my personal ideas and blog on stroke rehabilitation and stroke research. Do not attempt any of these without checking with your medical provider. Unless you join me in agitating, when you need these therapies they won't be there.

What this blog is for:

My blog is not to help survivors recover, it is to have the 10 million yearly stroke survivors light fires underneath their doctors, stroke hospitals and stroke researchers to get stroke solved. 100% recovery. The stroke medical world is completely failing at that goal, they don't even have it as a goal. Shortly after getting out of the hospital and getting NO information on the process or protocols of stroke rehabilitation and recovery I started searching on the internet and found that no other survivor received useful information. This is an attempt to cover all stroke rehabilitation information that should be readily available to survivors so they can talk with informed knowledge to their medical staff. It lays out what needs to be done to get stroke survivors closer to 100% recovery. It's quite disgusting that this information is not available from every stroke association and doctors group.

Wednesday, January 19, 2022

Association between Pneumonia, Fracture, Stroke, Heart Attack and Other Hospitalizations with Changes in Mobility Disability and Gait Speed in Older Adults

And just what the hell use is this research?

Association between Pneumonia, Fracture, Stroke, Heart Attack and Other Hospitalizations with Changes in Mobility Disability and Gait Speed in Older Adults

Joshua D Brown¹, Reiko Sato², John E Morley³

Affiliations

PMID: 34501250
PMCID: PMC8432233
DOI: 10.3390/jcm10173802

Free PMC article

Abstract

Pathophysiological changes after acute hospitalizations may influence physical functioning in older adults, which can lead to disability and loss of independence. This study evaluated the association between pneumonia, fracture, heart attack, stroke, and other hospitalizations with major mobility disability (MMD) and gait speed. This was a secondary analysis of the Lifestyle Interventions and Independence for Elders (LIFE) Study, which was conducted across eight sites during 2010-2013 with longitudinal follow-up for 1635 individuals over an average of 2.6 years. Participants included adults ≥70 years old with pre-existing mobility limitations randomized to a physical activity intervention or a health education control arm. Hospitalizations were recorded via self-report and adjudicated by medical reviewers. MMD was measured by the inability to complete a 400 m walk test, or other proxies, as a binary outcome. Gait speed was recorded during the walk test in meters per second (m/s) and measured on a linear scale. Mixed-effects repeated measures regression adjusted for baseline demographics, comorbid conditions, and frailty. Among the 1635 participants, there were 1458 hospitalizations, which included 80 (5.5% of all hospitalizations) cases of pneumonia, 92 (6.3%) hospitalized fractures, 87 (6.0%) heart attacks, and 61 (4.2%) strokes. In the short-term measurement period immediately following hospitalization (1 day to 6 months), stroke (OR = 3.98 (3.41-4.54)) had the strongest association with MMD followed by fracture (OR = 3.03 (2.54-3.52)), pneumonia (OR = 2.76 (2.23-3.30)), and heart attack (OR = 2.03 (1.52-2.53)). Associations with long-term (6-12 months after) MMD were decreased or not significant for all causes. Pneumonia, fracture, stroke, and other hospitalizations were associated with short-term relative gait speed changes between -4.8% up to -19.5%, and only fracture was associated with long-term changes. Hospitalizations for pneumonia, heart attack, stroke, and fractures were associated with short-term decreases in mobility in older adults. Older adults may be at risk for decreased mobility and disability following acute hospitalizations, with the magnitude determined by the cause of the precipitating event.