Table 4.

Relative and absolute income disparity in gastric cancer screening, 2005 to 2009

20052006200720082009Absolute change (95% CI)Percentage of change
ACI
    Total0.3−0.6−1.8−0.40.0−0.3 (−2.6 to 2.0)−106.2%
    Organized1.00.40.31.62.41.3 (−0.8 to 3.4)128.3%
    Opportunistic−0.6−0.5−0.8−0.6−1.1−0.5 (−2.7 to 1.7)85.0%
RCI (×100)
    Total0.5−1.0−3.4−0.80.0−0.5 (−5.3 to 4.3)−108.8%
    Organized1.30.60.42.53.92.6 (−0.7 to 5.9)194.8%
    Opportunistic−0.7−0.6−1.0−0.7−1.4−0.6 (−2.4 to 1.2)85.9%