Summed Monthly Radiation Doses to the 12 Staff Technologists Before and After Implementation of Radiopharmacy Clean Room
| Before | After | |||||
| Month | Body | Extremities | Doses (n) | Body | Extremities | Doses (n) |
| July | 185 (1.85) | 870 (8.70) | 604 | 267 (2.67) | 1,090 (10.90) | 546 |
| August | 250 (2.50) | 1,210 (12.10) | 623 | 403 (4.03) | 1,510 (15.10) | 700 |
| September | 309 (3.09) | 1,240 (12.40) | 694 | 362 (3.62) | 1,630 (16.30) | 751 |
| October | 261 (2.61) | 1,050 (10.50) | 613 | 413 (4.13) | 1,720 (17.20) | 703 |
| November | 314 (3.14) | 1,330 (13.30) | 607 | 318 (3.18) | 1,300 (13.00) | 718 |
| December | 249 (2.49) | 1,040 (10.40) | 603 | 439 (4.39) | 1,110 (11.10) | 605 |
| January | 236 (2.36) | 1,020 (10.20) | 608 | 417 (4.17) | 1,540 (15.40) | 728 |
| February | 317 (3.17) | 1,230 (12.30) | 627 | 433 (4.33) | 1,680 (16.80) | 737 |
| March | 317 (3.17) | 1,240 (12.40) | 701 | 426 (4.26) | 1,700 (17.00) | 846 |
| April | 314 (3.14) | 880 (8.80) | 672 | 387 (6.87) | 1,420 (14.20) | 715 |
| May | 250 (2.50) | 1,070 (10.70) | 647 | 375 (3.75) | 1,520 (15.20) | 729 |
| June | 317 (3.17) | 1,190 (11.90) | 655 | 322 (3.22) | 1,260 (12.60) | 654 |
| Total | 3,319 (33.19) | 13,370 (133.70) | 7,654 | 4,562 (45.62) | 17,480 (174.80) | 8,432 |
Data are mrem followed by mSv in parentheses.