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Table 1 Patients characteristics, ultrasound scans, and treatment technique

From: Determining intrafractional prostate motion using four dimensional ultrasound system

Age (Y)

 

 Mean

68

 Range

58–76

BMI

 

 Mean

27

 Range

22–37

PSA level, ng/mL

 

 Mean

12.4

 Range

2–22

Differentiation (Gleason Score)

 

 Mean

5.7

 Range

2.4–8.8

Fractions

 

 Total fractions

38

 Dose/fraction [Gy]

2.0

Race/ ethnicity

Danish patients

Prostate patients

Excluding all post prostatectomy

Radiation treatment

Only external radiotherapy (RapidArc)

Bladder filling

A standard bladder filling protocol

Number of US scans/patient

4–6 scans

Total number of US scans

51 scans