10 May 2024 : Clinical Research
Impact of One-Lung Ventilation on Oxygenation and Ventilation Time in Thoracoscopic Heart Surgery: A Comparative Analysis with Median Thoracotomy
Hongbiao Ma1BCDEF, Qingjun Yang1BCDF, Rui Xiong1BCDF, Hao Chen1BCD, Yu Yan1BCD, Hongkun Wu1ACDEG*, Jieqiu Weng2BCFDOI: 10.12659/MSM.943089
Med Sci Monit 2024; 30:e943089
Table 3 Multivariate analysis of variance of ventilator use time.
| Source | III type sum of squares | df | Mean square | F | P |
|---|---|---|---|---|---|
| Calibration model | 22.686 | 5 | 4.537 | 10.372 | 0.000 |
| Intercept | 6.012 | 1 | 6.012 | 13.743 | 0.000 |
| Operative method | 3.647 | 1 | 3.647 | 8.337 | 0.005 |
| Gender | 0.328 | 1 | 0.328 | 0.750 | 0.389 |
| Cardiopulmonary bypass time | 7.000 | 1 | 7.000 | 16.002 | 0.000 |
| Age | 1.918 | 1 | 1.918 | 4.384 | 0.039 |
| Error | 39.807 | 91 | 0.437 | ||
| Total | 605.355 | 97 | |||
| Total correction | 62.493 | 96 | |||
| Levene homogeneity test of variance: =1.050, =0.375. | |||||






