Estudios originales

Evaluación de la calidad de concentrados de plaquetas obtenidos en un hospital peruano

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Rate of compliant of platelet concentrates according to platelet count.
IndicatorN (%)95% confidence intervalCompliance (75% or more)
Platelet count
 > 5.5 x 1010 / µL58 (43.6)35.4 to 52.2No
 ≤ 5.5 x 1010 / µL75 (56.4)47.8 to 64.6
Swirling effect
 Present133 (100.0)NAYes
 Absent0 (0.0)NA
pH
 > 6.2133 (100.0)NAYes
 ≤ 6.20 (0.0)NA
Leukocyte count
 From 5.5 to 50.0 x 107/µL32 (24.1)17.5 to 32.1Yes
 < 5.5 x 107 /µL101 (75.9)67.9 to 82.5
 > 50.0 x 107 /µL0 (0.0)0.0
PC volume
 40 to 70 mL130 (97.7)93.2 to 99.3
 Less than 40 mL1 (0.8)0.1 to 5.2Yes
 Greater than 70 mL2 (1.6)0.3 to 5.9

Source: Prepared by the authors of this study.