Table 2 Adjusted odds ratios with 95% confidence intervals for the effect of patient race/ethnicity on the likelihood of diagnostic imaging being ordered during United States emergency department visits from 2006 to 2016

1.00 (ref)

0.84 (0.79–0.89)

0.78 (0.72–0.84)

0.94 (0.89–1.00)

0.82 (0.72–0.94)

1.00 (ref)

0.91 (0.86–0.96)

0.89 (0.82–0.96)

0.93 (0.87–1.00)

0.93 (0.81–1.06)

1.00 (ref)

0.78 (0.73–0.84)

0.70 (0.64–0.76)

0.92 (0.84–1.01)

0.78 (0.67–0.92)

1.00 (ref)

0.86 (0.65–1.13)

0.75 (0.54–1.05)

0.90 (0.62–1.29)

1.34 (0.88–2.04)

1.00 (ref)

1.03 (0.92–1.14)

0.99 (0.88–1.12)

1.10 (0.94–1.27)

0.91 (0.69–1.20)