SPSS25.0 software was used for data entry, collation and analysis, and AMOS24.0 software was used for the construction and analysis of the structural equation model. Also, Pearson correlation analysis
Pearson-Product moment correlation matrix for functional and psychological variables at baseline statistically associated with sleep quality at one year (n = 135).
Objectives: Subjective sleep quality (SSQ) is defined by the satisfaction of oneâs overall sleep experience, and is composed of sleep depth and restfulness. It has not been clarified how poor SSQ is