Table 3.
Indirect effect of mediators on the sleep quality-individual MetS component relationship.
| Mediator | ab (95% CIsobel) | |||||
|---|---|---|---|---|---|---|
| Waist circumference | Systolic blood pressure | Diastolic blood pressure | Triglycerides | HDL cholesterol | Fasting plasma glucose | |
| C-Reactive Protein (nM) | 0.204 (−0.004,0.412)∗ |
0.058 (−0.023, 0.140) |
0.035 (−0.009,0.078)∗ |
0.005 (−0.002, 0.011) |
−0.001 (−0.003, 0.000) |
0.009 (−0.002,0.020)∗ |
| γ-Glutamyl transferase (U/L) | 0.101 (−0.025, 0.226) |
0.101 (−0.037, 0.240) |
0.049 (−0.013, 0.112) |
0.010 (−0.004, 0.023) |
−0.001 (−0.002, 0.001) |
0.013 (−0.005, 0.032) |
| Bilirubin (µM) | 0.016 (−0.110, 0.142) |
0.014 (−0.06, 0.088) |
−0.002 (−0.012, 0.008) |
0.000 (0.000, 0.000) |
0.000 (−0.003, 0.002) |
0.000 (−0.008, 0.007) |
| Carotenoids (µM) | 0.094 (−0.023, 0.211) |
0.071 (−0.01, 0.151) |
−0.010 (−0.034, 0.014) |
0.001 (−0.001, 0.004) |
−0.001 (−0.003, 0.000) |
0.004 (−0.004, 0.012) |
| Uric acid (µM) | −0.115 (−0.411, 0.181) |
−0.051 (−0.192, 0.09) |
−0.013 (−0.052, 0.027) |
−0.004 (−0.016, 0.007) |
0.002 (−0.003, 0.006) |
0.000 (−0.003, 0.002) |
| Vitamin A (µM) | 0.046 (−0.022, 0.115) |
0.158
(0.023,0.294)∗ |
0.001 (−0.034, 0.037) |
0.019
(0.002,0.036)∗ |
0.001 (−0.001, 0.002) |
0.000 (−0.005, 0.006) |
| Vitamin C (µM) |
0.227
(0.039,0.414)∗ |
0.049 (−0.028, 0.125) |
0.076
(0.008,0.145)∗ |
0.010
(0.001,0.020)∗ |
−0.005
(−0.009, −0.001)∗ |
0.011
(0.003,0.018)∗ |
| Vitamin D (nM) | −0.057 (−0.292, 0.178) |
−0.034 (−0.143, 0.074) |
−0.008 (−0.040, 0.023) |
−0.002 (−0.008, 0.005) |
0.001 (−0.003, 0.004) |
−0.004 (−0.018, 0.011) |
| Vitamin E (µM) | −0.064 (−0.160, 0.032) |
−0.099 (−0.266, 0.068) |
−0.035 (−0.092, 0.022) |
−0.027 (−0.067, 0.012) |
0.000 (−0.001, 0.001) |
−0.010 (−0.025, 0.005) |
ab is indirect effect. ∗Significant for Joint test, and bold means significant for Sobel test.