Effects of the COVID-19 Pandemic on Physical Function of Community-Dwelling People with Disabilities in Japan.

In 2020, COVID-19 spread throughout the world, and international measures such as travel bans, quarantines, and increased social distancing were implemented. In Japan, the number of infected people increased, and a state of emergency was declared from 16 April to 25 May 2020. Such a change in physical activity could lead to a decline in physical function in people with disabilities. A retrospective study was conducted to determine the impact of the pandemic on the physical function of disabled persons living in the community. Data were collected at four points in time: two points before the declaration of the state of emergency was issued and two points after the declaration period had ended. Time series data of physical function at four points in time were compared for 241 people with disabilities. The mean age was 72.39 years; 157 had stroke, 59 musculoskeletal disease, and 26 other diseases. Overall, there was a long-term decrease in walking speed (p < 0.001) and a worsening of the Timed Up-and-Go (TUG) score (p < 0.001) after the period of the state of emergency. The TUG score worsened only in the group with a walking speed of 1.0 m/s or less before the state of emergency (p = 0.064), suggesting that this group was more susceptible.

COVID-19 pandemic and the international classification of functioning in multiple system atrophy: a cross-sectional, nationwide survey in Japan.

The present study aimed to determine the magnitude of and risk factors for the effects of the COVID-19 pandemic on the international classification of functioning, disability and health (ICF) in patients with multiple system atrophy (PwMSA). The study was part of a cross-sectional, nationwide, multipurpose mail survey for Japanese PwMSA from October to December, 2020. The primary outcome was the impact of the early COVID-19 pandemic on ICF functioning, consisting of body function, activity, and participation. Age, sex, disease type, disease duration, and dwelling place were asked as participants' characteristics, and the multiple system impairment questionnaire (MSIQ), patient health questionnaire-2, modified rankin scale, barthel index, life-space assessment (LSA), and EuroQoL were examined. Multivariate logistic regression analyses were performed to identify independent risk factors for a worse function score due to the COVID-19 pandemic for each ICF functioning domain. A total of 155 patients (mean age 65.6 [SD 8.1] years; 43.9% women; mean disease duration 8.0 [SD 6.2] years; 65% MSA with cerebellar ataxia, 13% MSA with parkinsonism, 9% MSA with predominant autonomic features) were analyzed. Of the ICF functioning domains, the respondents reported that the early COVID-19 pandemic affected body function in 17.4%, activity in 17.6%, and participation in 46.0%. The adjusted multivariate model identified MSIQ and LSA as the two variables that independently contributed to all domains. The COVID-19 pandemic affected ICF functioning of PwMSA in Japan, and the severity of disease-related impairments and a large daily living space were common risk factors. These results help support the focus on patient characteristics for medical and social welfare support.

Rehabilitation in Acute COVID-19 Patients: A Japanese Retrospective, Observational, Multi-Institutional Survey.

OBJECTIVE: To investigate the changes in activities of daily living (ADLs) and the conditions of rehabilitation for acute COVID-19 patients in Japan. DESIGN: Retrospective, observational survey. SETTING: Four tertiary hospitals with intensive care units and one secondary hospital in Japan. PARTICIPANTS: COVID-19 patients (N=478) admitted to 5 hospitals INTERVENTIONS: : Not applicable. MAIN OUTCOME MEASURES: Walking ability and swallowing status were assessed using the FIM locomotion item and Food Intake Scale at admission and discharge. The physiatrists of each hospital were also surveyed regarding the factors that influenced decisions to provide rehabilitation. RESULTS: Excluding patients who died, the proportion of critical patients who could walk independently at discharge was 63%, and the proportion of those who were able to take 3 meals orally at discharge was 90%. Rehabilitation was provided to 13.4% of all patients and to 58.3% of patients with critical symptoms. CONCLUSIONS: After COVID-19 treatment, patients, especially those with critical symptoms, still have functional disabilities related to walking and swallowing. It is possible that sufficient rehabilitation could not be provided during the period studied.