Table 1 The age distribution between the two groups
From: The characteristics of risk factors in Chinese young women with acute coronary syndrome
Age (years old) | < 30 | 30–39 | 40–44 | mean ± standard deviation |
|---|---|---|---|---|
ACS group, n (%) | 12 (2.89) | 90 (21.69) | 313 (75.24) | 40.77 ± 4.02 |
Control group, n (%) | 14 (3.37) | 90 (21.69) | 311 (74.94) | 40.57 ± 4.01 |