Table 1 Comparison of baseline data
Control group (n = 38 ) | Observation group (n = 38 ) | t/x² | P | |
|---|---|---|---|---|
gender | ||||
male | 22 | 22 | 0.0 | 0.980 |
Female | 16 | 16 | ||
age) | 45–87 | 46–87 | ||
Average age (years) | 66.76 ± 10.62 | 66.37 ± 10.24 | ||
Comorbidities | ||||
diabetes | 10 | 12 | 0.256 | 0.613 |
hypertension | 7 | 8 | 0.083 | 0.773 |
Hyperlipidemia | 7 | 9 | 0.317 | 0.574 |
primary disease type | ||||
lung diseases | 13 | 7 | 2.443 | 0.188 |
shock | 4 | 4 | 0 | 0.78 |
Brain diseases | 14 | 18 | 0.864 | 0.353 |
heart diseases | 4 | 4 | 0 | 0.670 |
tumors | 2 | 1 | 0.347 | 0.556 |
Trauma or bleeding | 1 | 2 | 0.347 | 0.556 |