Table 2 Descriptive statistics of demographic variables
Group | N | Mean | SD | SE mean | p value | |
|---|---|---|---|---|---|---|
Continuous variables | ||||||
Age (month) | Calcium infusion | 26 | 11.01 | 10.10 | 1.98 | 0.028* |
Control | 26 | 17.38 | 10.22 | 2.00 | ||
Weight (kg) | Calcium infusion | 26 | 6.63 | 2.61 | .51 | 0.039* |
Control | 26 | 8.01 | 2.04 | .40 | ||
Height (cm) | Calcium infusion | 26 | 68.3 | 12.54 | 2.46 | 0.108 |
Control | 26 | 73.8 | 11.88 | 2.33 | ||
Body surface area (m2) | Calcium infusion | 26 | .352 | .10 | .019 | 0.048* |
Control | 26 | .404 | .08 | .016 | ||
Duration of aortic cross-clamp (min) | Calcium infusion | 26 | 55.73 | 6.37 | 3.23 | 0.105 |
Control | 26 | 54.11 | 5.71 | 2.7 | ||
Bypass time (min) | Calcium infusion | 26 | 145.8 | 10.92 | 4.09 | 0.113 |
Control | 26 | 146.96 | 10.01 | 3.85 | ||
RBC transfusion (mL/kg) | Calcium infusion | 26 | 8.19 | 2 | 0.52 | 0.072 |
Control | 26 | 8 | 1.89 | 0.42 | ||
Chi-square tests | Statistics | p value |
|---|---|---|
Categorical variables | ||
Blood group (A, B, AB, O) | .589 | .951 |
RH (positive, negative) | .991 | .350 |
Diagnosis (cyanotic, non-cyanotic) | .391 | .755 |
Gender (male, female) | .392 | .531 |