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Figure 1 | BMC Health Services Research

Figure 1

From: What causes increasing and unnecessary use of radiological investigations? a survey of radiologists' perceptions

Figure 1

Hospital and institute radiologists' rating of causes of unnecessary investigations. Bar graph illustrates radiologist' employed in hospitals (gray bars) and in institutes (black bars) ratings of the extent to which suggested causes of unnecessary radiological investigations occur. Only the responses to a large extent and to a very large extent are displayed (combined). Difference was statistically significant for four of the causes (p < 0.05, Chi-Square test [asterisks]).

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