Characteristic | Before matching | After matching | ||||
---|---|---|---|---|---|---|
CAG (n = 338) (%) | CNAG (n = 793) (%) | Standardized difference | CAG (n = 338) (%) | CNAG (n = 338) (%) | Standardized difference | |
Sex (%) | − 0.0875 | − 0.0266 | ||||
Male | 70.4 | 61.7 | 70.4 | 67.8 | ||
Female | 29.6 | 38.3 | 29.6 | 32.2 | ||
Age | 0.0158 | 0.0030 | ||||
Distribution (%) | ||||||
< 40 yrs | 8.9 | 10.6 | 8.9 | 9.8 | ||
40–59 yrs | 48.8 | 46.4 | 48.8 | 45.3 | ||
60–75 yrs | 33.4 | 34.7 | 33.4 | 38.2 | ||
> 75 yrs | 8.9 | 8.3 | 8.9 | 6.8 | ||
Indication (%) | − 0.0370 | 0.0030 | ||||
Screening | 37.9 | 34.2 | 37.9 | 38.2 | ||
Diagnosis | 62.1 | 65.8 | 62.1 | 61.8 | ||
HP (%) | − 0.0149 | 0.0059 | ||||
Yes | 26.6 | 28.1 | 26.6 | 26.0 | ||
No | 73.4 | 71.9 | 73.4 | 74.0 | ||
Smoking (%) | 0.0294 | − 0.0207 | ||||
Yes | 31.1 | 28.1 | 31.1 | 33.1 | ||
No | 68.9 | 71.9 | 68.9 | 66.9 | ||
Drinking (%) | − 0.0480 | − 0.0030 | ||||
Yes | 21.3 | 26.1 | 21.3 | 21.6 | ||
No | 78.7 | 73.9 | 78.7 | 78.4 | ||
HT (%) | − 0.0150 | 0.0059 | ||||
Yes | 32.5 | 34.0 | 32.5 | 32.0 | ||
No | 67.5 | 66.0 | 67.5 | 68.0 | ||
CHD (%) | − 0.0326 | 0.0059 | ||||
Yes | 25.7 | 29.0 | 25.7 | 25.1 | ||
No | 74.3 | 71.0 | 74.3 | 74.9 | ||
Diabetes (%) | 0.0026 | 0.0030 | ||||
Yes | 24.9 | 24.6 | 24.9 | 24.5 | ||
No | 75.1 | 75.4 | 75.1 | 75.5 |