05 May 2024 : Clinical Research
Preoperative Blood Transfusion Requirements for Hemorrhoidal Severe Anemia: A Retrospective Study of 128 Patients
Heng Deng12ABCDG, Xiaoli Fang3EF, Hongchang Wang4D, Ming Li23AF*DOI: 10.12659/MSM.943126
Med Sci Monit 2024; 30:e943126
Table 2 Comparison of clinical terms (mean±SD) between the 2 groups.
| Group | Age (Years) | Sex (Male/Female) | Weight (kg) | Duration of hemorrhoidal bleeding (days) | AHB (g/L) | Transfusion volume (units) |
|---|---|---|---|---|---|---|
| RG (n=44) | 41.47±13.11 | 26/18 | 65.09±10.74 | 33.02±25.02 | 47.29±8.43 | 3.77±2.09 |
| LG (n=84) | 40.86±15.66 | 46/38 | 64.76±12.24 | 33.09±24.03 | 49.69±7.57 | 4.77±2.22 |
| 95% CI | −6 to 2 | −7.4567e-05 to 1.7507e-05 | −5.9999 to 2.9999 | −6.9999 to 9 | −0.99997 to 5 | 1.9229e-05 to 20.0087 |
| value | 0.9825 | 0.7005 | 0.8307 | 0.2837 | 0.0701 | 0.0007 |
| RG (n=44) | 0.44±0.51 | 2.38±0.86 | 35.24±18.72 | 17.51±11.59 | 15.00±3.06 | |
| LG (n=84) | 1.22± 0.58 | 2.22±0.85 | 25.69±14.71 | 19.51±12.42 | 16.69±3.31 | |
| 95% CI | 4.0588e-05 to 1 | −7.6533e-05 to 1.3355e-05 | −15 to −4 | −1 to 3 | 0.4401 to 2.7491 | |
| value | 0.0001 | 0.2625 | 0.0131 | 0.2146 | 0.0007 | |
| RG – restrictive-threshold group; LG – liberal-transfusion group; AHB – hemoglobin level at admission. | ||||||