Statistic | Mean (95% CI) |
---|---|
Females | |
R2 statistic,a % | 71.2 (69.2 to 73.2) |
D statisticb | 3.22 (3.06 to 3.37) |
ROC statisticc | 0.89 (0.87 to 0.91) |
Men | |
R2 statistic,a % | 72.5 (71.1 to 73.8) |
D statisticb | 3.32 (3.21 to 3.43) |
ROC statisticc | 0.92 (0.91 to 0.93) |
↵a R2 statistic shows explained variation in time to diagnosis of gastro-oesophageal cancer—higher values indicate more variation is explained.
↵b D statistic is ameasure of discrimination—higher values indicate better discrimination.
↵c ROC statistic is ameasure of discrimination—higher values indicate better discrimination.