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 2 Findings for multivariate analysis of variance of immediate oxygenation index after operation.
| Source | III type sum of squares | df | Mean square | F | P |
|---|---|---|---|---|---|
| Calibration model | 1.895 | 5 | 0.379 | 2.605 | 0.030 |
| Intercept | 174.050 | 1 | 174.050 | 1196.232 | 0.000 |
| Operative method | 0.034 | 1 | 0.034 | 0.234 | 0.630 |
| Gender | 0.001 | 1 | 0.001 | 0.004 | 0.950 |
| Cardiopulmonary bypass time | 1.048 | 1 | 1.048 | 7.200 | 0.009 |
| Age | 0.226 | 1 | 0.226 | 1.551 | 0.216 |
| Error | 13.240 | 91 | 0.145 | ||
| Total | 2687.234 | 97 | |||
| Total correction | 15.136 | 96 | |||
| Levene homogeneity test of variance: =0.804, =0.495. | |||||






