Table 1 Characteristics of baseline cardiovascular disease risks and lifestyle behaviors between intervention and control groups
Intervention N = 347 | Control N = 1,636 | P-valuea | |
|---|---|---|---|
Mean ± S.D. | Mean ± S.D. | ||
Age, year | 65.0 ± 7.8 | 63.0 ± 8.8 | <0.001 |
Weight, kg | 66.1 ± 8.1 | 66.8 ± 9.2 | 0.166 |
BMI, kg/m2 | 25.8 ± 2.3 | 25.8 ± 2.4 | 0.960 |
Waist, cm | 91.0 ± 5.8 | 90.9 ± 6.2 | 0.942 |
SBP, mmHg | 134.0 ± 14.6 | 135.5 ± 16.6 | 0.121 |
DBP, mmHg | 79.7 ± 9.7 | 80.8 ± 10.5 | 0.077 |
HDL-C, mg/dl | 57.3 ± 14.5 | 56.2 ± 14.9 | 0.179 |
LDL-C, mg/dl | 134.0 ± 29.6 | 133.8 ± 32.1 | 0.933 |
TG, mg/dl | 151.1 ± 95.8 | 165.8 ± 130.7 | 0.287b |
HbA1c,% | 5.34 ± 0.47 | 5.38 ± 0.82 | 0.395 |
Framingham risk score, score | 14.0 ± 2.5 | 13.7 ± 2.9 | 0.085 |
Mean 10-year CHD risk,% | 9.3 ± 6.0 | 9.4 ± 6.4 | 0.646 |
N (%) | N (%) | ||
Sex | |||
male | 200 (57.6) | 999 (61.1) | 0.236 |
female | 147 (42.4) | 637 (38.9) | |
Current smoker | 62 (17.9) | 384 (23.5) | 0.023 |
Physical activity | |||
Exercise over than 30 min, > = 2 times/week | 159 (51.6) | 595 (39.7) | <0.001 |
Walking or physical activity over than 1 hour every day | 168 (54.9) | 707 (47.3) | 0.015 |
Walking faster than their peers | 171 (55.9) | 771 (52.1) | 0.231 |
Dietary behavior | |||
Eating fast | 88 (28.5) | 410 (27.4) | 0.686 |
Eating dinner less than 2 hours before sleeping | 62 (20.1) | 406 (27.2) | 0.009 |
Eating snacks over than 3 times every week | 42 (13.6) | 200 (13.4) | 0.900 |
Skipping breakfast over than 3 times every week | 22 (7.1) | 218 (14.6) | <0.001 |
Drinking alcohol every day | 156 (50.5) | 669 (44.7) | 0.063 |
Drinking alcohol less than 22 g | 143 (60.9) | 666 (56.8) | 0.249 |
Sleeping well | 247 (81.0) | 1148 (77.2) | 0.147 |