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. 2023 Aug 28;23:626. doi: 10.1186/s12888-023-05092-1

Table 2.

Descriptive statistics and correlation analysis results of each variable

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
1 FFMQ total
2 Observing 0.479***
3 Describing 0.772*** 0.242***
4 Acting with awareness 0.645*** − 0.070 0.423***
5 Non-judging 0.300*** − 0.314*** 0.068 0.294***
6 Non-reacting 0.396*** 0.283*** 0.167*** 0.028 − 0.174***
7 CD-RISC total 0.631*** 0.266*** 0.572*** 0.461*** 0.013 0.347***
8 DASS-21 total − 0.463*** 0.050 − 0.357*** − 0.524*** − 0.221*** − 0.210*** − 0.517***
9 Stress − 0.424*** 0.054 − 0.310*** − 0.485*** − 0.203*** − 0.226*** − 0.420*** 0.912***
10 Anxiety − 0.385*** 0.092* − 0.305*** − 0.448*** − 0.219*** − 0.181*** − 0.423*** 0.895*** 0.744***
11 Depression − 0.431*** − 0.007 − 0.344*** − 0.472*** − 0.173*** − 0.154*** − 0.548*** 0.881*** 0.682*** 0.690***
12 PSQI total − 0.263*** 0.025 − 0.173*** − 0.376*** − 0.102* − 0.078 − 0.333*** 0.441*** 0.404*** 0.416*** 0.367***
13 Subjective sleep quality − 0.215*** − 0.028 − 0.111* − 0.271*** − 0.089* − 0.086 − 0.293*** 0.317*** 0.290*** 0.288*** 0.274*** 0.748***
14 Sleep latency − 0.142*** 0.009 − 0.111* − 0.196*** − 0.026 − 0.038 − 0.168*** 0.229*** 0.190*** 0.239*** 0.191*** 0.785*** 0.559***
15 Sleep duration − 0.106* − 0.011 − 0.051 − 0.201*** − 0.014 − 0.011 − 0.159*** 0.154*** 0.150*** 0.144*** 0.120*** 0.457*** 0.176*** 0.126***
16 Habitual sleep efficiency 0.022 − 0.004 0.083 − 0.005 − 0.017 − 0.012 − 0.002 − 0.034 − 0.023 − 0.054 − 0.018 0.291*** 0.146*** 0.102* 0.164***
17 Sleep disturbances − 0.156*** 0.082 − 0.127** − 0.242*** − 0.091* − 0.065 − 0.223*** 0.387*** 0.354*** 0.368*** 0.320*** 0.514*** 0.344*** 0.282*** 0.077 0.049
18 Use of sleep medication 0.047 − 0.008 0.070 0.016 0.012 0.053 0.056 0.022 0.017 0.042 0.004 0.097* 0.000 0.100* 0.046 − 0.029 0.044
19 Daytime dysfunction − 0.312*** 0.054 − 0.241*** − 0.414*** − 0.150** − 0.085 − 0.355*** 0.508*** 0.483*** 0.461*** 0.419*** 0.683*** 0.413*** 0.286*** 0.278*** 0.047 0.346*** − 0.046

Abbreviations: FFMQ, the Five Facet Mindfulness Questionnaire; CD-RISC, the Connor-Davidson resilience scale; DASS-21, the Depression Anxiety Stress Scales; PSQI, the Pittsburgh sleep quality index. N = 497, ***p<0.001, *p<0.05