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Table 1

Descriptive statistics of adult patients in terms of unit usage and transfusion avoidance.

Descriptive statistics Peri-operative timing Group A Group B P-value
Mean (units) Intra-operative 0.795 0.667 0.606
Post-operative 0.436 0.385 0.81
Total 1.23 1.05 0.602
Range (units) Intra-operative 0–3 0–4 0.988
Post-operative 0–4 0–4 0.845
Total 0–6 0–6 0.41
Median (units) Intra-operative 0 0
Post-operative 0 0
Total 1 0
Avoided transfusion n(%) Intra-operative 23 (58.97) 27 (69.23) 0.479
Post-operative 31 (79.48) 32 (82.05) 0.858
Total 18 (46.15) 23 (58.97) 0.269

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