Skip to main content

Table 6 Estimated time trends and their significance from repeated measures analysis

From: Consistency in electronic portal imaging registration in prostate cancer radiation treatment verification

Image and Direction of Displacement

Estimated Time Trend and 95% CI

P-value for Time Trend

AP LR

0.090 (0.049, 0.130)

< 0.001

AP SI

-0.029 (-0.068, 0.009)

0.139

Lat AP

-0.017 (-0.067, 0.033)

0.511

Lat SI

-0.067 (-0.111, -0.023)

0.003