DAP (Gy × cm2) | Fluoroscopy Time (sec) | No. of DSA Images | Right Eye K (mGy) | Left Eye K (mGy) | |
---|---|---|---|---|---|
Diagnostic (n = 5) | |||||
Min | 36 | 169 | 87 | 17 | 24 |
Max | 86 | 1581 | 958 | 28 | 81 |
Mean ± SD | 56 ± 21 | 657 ± 560 | 484 ± 421 | 20 ± 11 | 67 ± 32 |
Median | 44 | 407 | 293 | 23 | 67 |
1stQ | 44 | 362 | 165 | 21 | 52 |
3rdQ | 72 | 768 | 920 | 24 | 77 |
Therapeutic (n = 31) | |||||
Min | 63 | 680 | 112 | 9 | 32 |
Max | 479 | 5250 | 2410 | 173 | 2084 |
Mean ± SD | 203 ± 120 | 1680 ± 900 | 1030 ± 460 | 62 ± 37 | 303 ± 409 |
Median | 164 | 1400 | 1000 | 57 | 172 |
1stQ | 115 | 1120 | 750 | 42 | 77 |
3rdQ | 248 | 2200 | 1180 | 76 | 315 |
Note:—1stQ indicates first quartile; 3rdQ, third quartile; K, air kerma; Min, minimum; Max, maximum.