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Comparison of 2008 frequency and dose data with previous surveys
|
Year |
Number of examinations/1000 population |
NCT /NTotal |
E (mSv/caput) |
ECT/ETotal |
||
|---|---|---|---|---|---|---|
| Total | CT | (%) | Total | CT | (%) | |
| 1998 |
1340 |
46.2 |
3.4 |
1.0 |
0.28 |
28 |
| 2003 |
1470 |
76.7 |
5.2 |
1.2 |
0.56 |
47 |
| 2008 | 1680 | 100 | 6.0 | 1.2 | 0.80 | 68 |
