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Computational Intelligence and Neuroscience
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Computational Intelligence and Neuroscience
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2022
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Article
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Tab 1
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Research Article
Safety and Efficacy of Single Condylar Knee Prosthesis When Treating Knee Single Compartment Osteoarthritis: A Prospective, Case-Randomized Controlled Study
Table 1
The decrease of hemoglobin at 24 h, 36 h, and 48 h after treatment.
Grouping
After treatment 24 h (g/L)
After treatment 36 h (g/L)
After treatment 48 h (g/L)
Control group (
n
= 40)
13.54 ± 2.19
24.82 ± 3.11
36.99 ± 4.08
Study group (
n
= 40)
8.35 ± 1.12
15.69 ± 2.23
19.24 ± 3.02
χ
2
value
13.344
15.088
22.116
value
<0.05
<0.05
<0.05