Table 1 Characteristics of the subjects and baseline biomarkers measurements
Characteristics/biomarkers | n | Mean/% (SD) | Median (Range) |
|---|---|---|---|
Age (year) | 20 | 23 (2) | 23 (18–26) |
Daily Sleeping Time (hr) | 20 | 7 (1) | 7 (3–10) |
Daily Working Time (hr) | 20 | 5 (2) | 5 (3–8) |
Daily Outdoor Time (hr) | 20 | 3 (2) | 3 (1–6) |
Breakfast before Visit | |||
 Yes | 31 | 24% |  |
 No | 96 | 76% |  |
Poor Sleep Quality before Visit | |||
 Yes | 49 | 39% |  |
 No | 78 | 61% |  |
Second-Hand Smoke Exposure a (Past 24-h) | |||
 Yes | 9 | 7% |  |
 No | 118 | 93% |  |
Weekly Aerobic Exercise ≥2/week (Past 3-years) | |||
 Yes | 10 | 50% |  |
 No | 10 | 50% |  |
Outdoor Exercise | |||
 Yes | 9 | 45% |  |
 No | 11 | 55% |  |
Body Mass Index (kg/m2) | 20 | 22.4 (2.8) | 23.0 (15.6–27.8) |
Body Fat Rate (%) | 20 | 18.5 (4.1) | 18.0 (8.6–26.5) |
FeNO (ppb) | 127 | 17.1 (10.4) | 14.0 (2.3–48.3) |
IL-2 (pg/mL) | 115 | 8.0 (0.8) | 8.1 (7.2–10.3) |
SBP(mmHg) | 127 | 123 (10) | 122 (104–132) |
DBP(mmHg) | 127 | 72 (7) | 72 (58–80) |
Ejection duration (%) | 127 | 37 (4) | 37 (27–47) |
Aortic augmentation pressure (mmHg) | 127 | −1 (2) | 0 (−7–4) |
Aortic pressure index (%) | 127 | -2 (8) | -1 (−19–13) |