Table 2 Comparison of perioperative Hb values at different time points between the two groups
Group | Cases | Admission (\(\overline{x}\)± s) | Immediate post-op (\(\overline{x}\)± s) | Day 1 post-op (\(\overline{x}\)± s) | Day 3 post-op (\(\overline{x}\)± s) | Discharge day (\(\overline{x}\)± s) |
|---|---|---|---|---|---|---|
Observation group | 51 | 141.35 ± 14.01 | 127.06 ± 9.93 | 120.35 ± 10.19 | 117.37 ± 9.48 | 135.06 ± 9.99 |
Control group | 51 | 141.37 ± 10.68 | 115.20 ± 11.82 | 104.96 ± 10.78 | 101.78 ± 11.42 | 117.71 ± 9.22 |
Finteraction value | – | 48.512 | ||||
Pinteraction value | – | < 0.001 | ||||
Fgroup value | – | 37.16 | ||||
Pgroup value | – | < 0.001 | ||||
Ftime value | – | 322.42 | ||||
Ptime value | – | < 0.001 | ||||