Skip to main content

Table 1 Summary statistics of the main outcome variables

From: Overuse of medical imaging and effects of payer-provider integration: quasi-experimental evidence from Finland

 

Mean

SD

Min

Max

N

Panel A. Accidents

 Radiography or ultrasound

0.14

0.34

0

1

8,496

 MRI or CT

0.24

0.43

0

1

8,496

 Any imaging

0.36

0.48

0

1

8,496

Panel B. Illnesses

 Radiography or ultrasound

0.10

0.30

0

1

29,332

 MRI or CT

0.07

0.25

0

1

29,332

 Any imaging

0.16

0.37

0

1

29,332

  1. Includes accident-/illness-level observations in 2016–2018. Outcomes are based on claims within one year from the accident or the onset of illness