Table 3 Cohort and procedure characteristics.

From: Low-dose multi-detector computed tomography for periradicular infiltrations at the cervical and lumbar spine

 

SD

LD

p value

Age (in years, mean ± StDev)

64.68 ± 14.21

64.14 ± 14.43

0.89

Body diameter on scout image (in cm, mean ± StDev)

21.51 ± 4.64

21.56 ± 4.58

0.64

Number of scans needed during intervention (n)

7.75 ± 5.87

7.94 ± 4.43

0.86

Time needed for the entire procedure (in min, mean ± StDev)

16.62 ± 7.35

14.95 ± 10.92

0.01

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