日本におけるCOVID-19による大学生の歩数の減少 －スマートフォンアプリケーションによる調査－

抄録

Novel coronavirus disease (COVID-19) spread worldwide. In Japan, From April 16 to May 25, 2020, a state of emergency was declared and people were “strongly requested to refrain from going out unnecessarily and thoroughly reduce contact with others.” As a result, the number of steps of all generations was expected to be lower than usual due to the novel coronavirus disease pandemic. This study investigated the weather walking steps decrease in the collegiate student due to COVID-19. A total of 221 collegiate students used their smartphones to enter the average number of steps taken every month from January to May. The number of steps taken by all students was 4,988±2,345 steps in January, 5182±2,516 steps in February, 5,118±2,291 steps in March, 3,281±1,689 steps in April, and 2,834±1,676 steps in May. A comparison between sex groups showed that the number of steps in April and May was significantly different (p<0.05), which means that the steps of women group was lower than that of men. These results suggest that the number of steps taken by students decreased with the outbreak of the novel coronavirus disease.