Z (mean ± SD)                                                                                                              −0.00±0.00          −0.00±0.00       −0.00[\*](#nt000){ref-type="table-fn"}   −0.00--0.00     0.000   Abnormal mental status                                                                                                         00 (00)            00 (00)                          0.00                    0.00--00.00    \<0.000   Abdominal distension                                                                                                           00 (00)            00 (00)                          0.00                    0.00--00.00     0.000   Presence of hypoxemia                                                                                                          00 (00)             0 (0)                          00.00                    0.00--000.00   \<0.000   Systolic hypotension (\<00 mm of Hg) after