Parameters | T/T | T/C | C/C | T/T + T/C | T/C + C/C | P value |
---|---|---|---|---|---|---|
Number | 277 | 77 | 11 | 354 | 88 | Â |
Age (years) | 64 ± 14 | 65 ± 13 | 61 ± 17 | 64 ± 14 | 65 ± 14 | 0.559 |
Sex (men/women) | 132/145 | 31/46 | 7/4 | 163/191 | 38/50 | 0.464 |
Skipping breakfast (%) | 5 | 9 | 0 | 6 | 8 | 0.390 |
Smoking (current, %) | 14 | 25 | 27 | 26 | 16 | 0.249 |
Exercise habit (none/done, %) | 72/18 | 70/30 | 54/46 | 71/29 | 68/32 | 0.061 |
Sleeping time (%)a | Â | Â | Â | Â | Â | Â |
   < 6 hours | 21.2 | 19.5 | 27.3 | 20.9 | 20.4 |  |
   6 hours | 20.9 | 10.4 | 0 | 18.6 | 9.1 |  |
   7 hours | 25.3 | 31.1 | 27.3 | 26.6 | 30.7 | 0.090 |
   8 hours | 24.2 | 33.8 | 27.3 | 26.3 | 33.0 |  |
   ≥ 9 hours | 8.4 | 5.2 | 18.1 | 7.7 | 6.8 |  |
Body mass index (kg/m2) | 24.0 ± 3.0 | 23.6 ± 3.3 | 25.8 ± 4.4 | 23.9 ± 3.1 | 23.9 ± 3.5 | 0.061 |
Systolic blood pressure (mmHg) | 137 ± 19 | 134 ± 20 | 134 ± 21 | 136 ± 19 | 134 ± 20 | 0.228 |
Diastolic blood pressure (mmHg) | 76 ± 12 | 76 ± 11 | 73 ± 15 | 76 ± 12 | 76 ± 11 | 0.735 |
Fasting plasma glucose (mmol/L) | 5.7 ± 1.7 | 5.5 ± 1.9 | 5.9 ± 1.7 | 5.7 ± 1.7 | 5.6 ± 1.9 | 0.578 |
Fasting serum insulin (pmol/L) | 47 ± 51 | 40 ± 29 | 35 ± 16 | 46 ± 47 | 40 ± 27 | 0.193 |
HOMA-IR | 2.1 ± 2.9 | 1.8 ± 2.6 | 1.5 ± 0.7 | 2.1 ± 2.9 | 1.8 ± 2.5 | 0.331 |
Triglycerides (mmol/L) | 1.13 ± 0.58 | 1.10 ± 0.51 | 1.00 ± 0.25 | 1.12 ± 0.57 | 1.09 ± 0.49 | 0.580 |
Total cholesterol (mmol/L) | 4.84 ± 0.93 | 4.78 ± 0.88 | 4.29 ± 0.83 | 4.84 ± 0.91 | 4.73 ± 0.88 | 0.335 |
HDL-cholesterol (mmol/L) | 1.42 ± 0.41 | 1.40 ± 0.36 | 1.40 ± 0.39 | 1.42 ± 0.39 | 1.42 ± 0.36 | 0.875 |
Small dense LDL (%) | 1.7 ± 3.4 | 0.9 ± 2.0 | 0.3 ± 0.7 | 1.6 ± 3.2 | 0.8 ± 1.9 | 0.020 |