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Table 1 Examinations referred by high-referrers

From: The use of low-value imaging: the role of referral practice and access to imaging services in a representative area of Norway

Modality

Examinations referred by high-referrers (n)

Examinations performed within the catchment area (n)

Percentage of referrals by high-referrers (%)

CT

4420

37,840

12

CR

15,140

132,927

11

US

2449

21,498

11

MRI

13,356

45,289

29

Total

35,746

237,554

15

  1. Number of examinations referred to by high-referrers, the overall number of examinations performed in the catchment area, and the percentage of referrals from high-referrers from the total number of examinations, for each modality