Tab. 1.
Variable | N | Range | Minimum | Maximum | Mean | Standard deviation | Standard error |
---|---|---|---|---|---|---|---|
Age in years | 1000 | 75.00 | 4.00 | 79.00 | 32.5600 | 16.80 | 1.680 |
Spleen size (cm) | 1000 | 10.16 | 6.84 | 17.00 | 10.2918 | 1.8908 | 0.18 |
Portal vein (mm) | 1000 | 9.20 | 6.80 | 16.00 | 10.2759 | 1.7875 | 0.17 |