This study was a sub-analysis of 20 consecutive elderly participants who underwent outpatient rehabilitation at a geriatric health services facility from January 2020 to the end of May 2020, based on our previous report. This study aimed to evaluate the longitudinal changes in their physical and psychological states with respect to gender in rehabilitation outpatients between the pre-nationwide (T1) and post-nationwide state of emergency (T2) caused by the Coronavirus disease 2019 (COVID-19). Gait speed (GS), timed up and go (TUG), handgrip strength (HG), and maximum phonation time (MPT) were measured as indices of physical status. The Japanese version of the Apathy Scale and five-level EuroQoL five-dimensional questionnaire (EQ-5D-5L) were used to assess the psychological state. Both states were measured in the male and female groups at T1 and T2 and then were compared. The final analysis was comprised of 13 outpatients. In males, the physical (GS, p = 0.463; TUG, p = 0.600; HG, p = 0.753; and MPT, p = 0.249) and psychological (Apathy Scale, p = 0.891 and EQ-5D-5L, p = 0.249) states did not change significantly between T1 and T2. In the females, the physical (GS, p = 0.600; TUG, p = 0.735; HG, p = 1.000; and MPT, p = 0.310) and psychological (Apathy Scale, p = 0.588 and EQ-5D-5L, p = 0.176) states also did not show significant change between T1 and T2. In both sexes, the continuance of outpatient rehabilitation might be recommended as one activity that can maintain physical and psychological states during a COVID-19-related state of emergency.
Keywords: Coronavirus disease 2019; gender; geriatric health services facilities; pandemic; physical; psychological; rehabilitation.