He and coinvestigators analyzed data on 3,176 Medicare beneficiaries discharged to home health right after an acute hospitalization with an ICU stay of at least 24 hours. To do this, they linked 2012 Medicare hospital and home health claims data with Medicare demographic and patient assessment data.
They found that the beneficiaries received just 3.5 home rehabilitation visits in 30 days, while 33% had no visits on record.
The factors most strongly associated with receiving fewer rehabilitation visits, in adjusted models, included living in a rural setting, with a rate ratio (RR) of 0.87 and living alone, with an RR of 0.88.
Higher comorbidity count also was associated with fewer visits (RR, 0.98), according to the investigators.
On the other hand, Medicare beneficiaries who received more visits were more likely to be older (RR, 1.03; 1.01-1.04; for every 5 years), more likely to have higher disability scores (RR, 1.03; 1.02-1.04; per point on the Elixhauser Comorbidity Index), and more likely to have reported severe dyspnea (RR, 1.12; 1.04-1.21), according to the report.
More research will be needed to determine the appropriate number of home health rehabilitation visits for older hospitalized patients, according to Ms. Pena, a member of the Society of Critical Care Medicine’s ICU Liberation initiative, which aims to free patients from the harmful effects of pain, agitation/sedation, delirium, immobility, and sleep disruption in the ICU, as well as improve patient outcomes after an ICU stay.
The literature is already fairly robust, she said, on how frequently visits are warranted following specific scenarios such as postsurgical hip or knee replacement or stroke.
“For the general hospitalized patients that are just losing function because they were sick and didn’t get out of bed enough, we don’t really have good data to say, ‘you know, they need three visits a week, or they need two visits a week for an hour in order to improve,’ ” she said, “so the science is still not caught up with the frequency.”
In the absence of data, the number of visits may be left up to an individual clinician’s knowledge and past experience as well as what insurance will pay for, Ms. Pena said.
Dr. Falvey reported royalties related to an online continuing education course on hospital readmissions. No other disclosures were reported.
SOURCE: Falvey J et al. Crit Care Med. 2020 Jan;48(1):28.