Table 2 The occurrence of air emboli in two groups of patients
Statistic indexes | The control group (n = 199) | The case group (n = 187) | Statistic value | P value |
|---|---|---|---|---|
Existence of air emboli (case) | 6.645 | 0.01 | ||
Yes | 21 | 7 | ||
No | 178 | 180 |
Statistic indexes | The control group (n = 199) | The case group (n = 187) | Statistic value | P value |
|---|---|---|---|---|
Existence of air emboli (case) | 6.645 | 0.01 | ||
Yes | 21 | 7 | ||
No | 178 | 180 |