Table I.
Comparison of general data between the two groups of patients.
| Items | Control group (n=47) | Observation group (n=47) | t/χ2 | P-value |
|---|---|---|---|---|
| Sex (male/female) | 25/22 | 23/24 | 0.043 | 0.837 |
| Age (years) | 40–80 | 40–75 | ||
| Average age (years) | 56.36±8.42 | 56.78±7.57 | 0.254 | 0.800 |
| Body mass index (BMI) (Kg/m2) | 23.23±1.05 | 23.56±1.18 | 1.432 | 0.155 |
| Onset time (h) | 42.83±4.63 | 43.14±4.28 | 0.337 | 0.737 |
| Previous history (n, %) | ||||
| Hypertension | 16 (34.04) | 18 (38.30) | 0.046 | 0.830 |
| Hyperlipemia | 11 (23.40) | 13 (27.66) | 0.056 | 0.813 |
| Diabetes | 9 (19.49) | 7 (14.89) | 0.075 | 0.784 |