This figure showed the GDS-K, QOL-K, and PSQI-K scores between the pre- and post-time within MICW and HIIW groups. A) The results of different GDS-K scores between the pre- and post-time within MICW and HIIW groups. B) The results of different QOL-K between the pre- and post-time within MICW and HIIW groups. C) The results of different PSQI-K scores between the pre- and post-time within MICW and HIIW groups. All statistical values were represented.
*p<0.05
**p<0.01
***p<0.001
GDS-K, the Korean version of the geriatric depression scale; QOL-K, the Korean version of WHO quality of life, PSQI-K, the Korean version of the Pittsburgh Sleep Quality Index; WHO, World Health Organization; MICW, moderate-intensity continuous walking; HIIW, high-intensity interval walking