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Table 4 CT exposure parameter knowledge scores

From: Knowledge of CT exposure parameters among Norwegian student radiographers

Characteristic Mean score (95% CI) P-value
Total group 53% (41–65%)  
Study place   0.541
CT on campus 55% (43–67%)  
No CT on campus 52% (40–64%)  
Confidence of knowledge   0.053
Very/moderately confident 57% (45–69%)  
Less/not confident 49% (37–61%)