Table 2.
Summary statistics of K1 and k2 in normal organs.
| Tissues | Site | K 1 (min−1) | k 2 (min−1) | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Mean ± SD | CV (%) | Intersite var. (%) | P | Intersubject var. (%) | P | Mean ± SD | CV (%) | Intersite var. (%) | P | Intersubject var. (%) | P | ||
| Nasal mucosa | Av. | 0.0572 ± 0.0361 | 63.2 | 1.65 | 0.662 | 73.53 | 0.075 | 0.1025 ± 0.1209 | 118.0 | 3.86 | 0.501 | 57.45 | 0.282 |
| L | 0.0507 ± 0.0255 | 50.3 | 0.2474 ± 0.5207 | 210.5 | |||||||||
| R | 0.0577 ± 0.0323 | 56.0 | 0.1088 ± 0.0873 | 80.3 | |||||||||
| Cerebrum | Av. | 0.2102 ± 0.071 | 33.8 | 4.47 | 0.468 | 69.84 | 0.110 | 5.4444 ± 2.1166 | 38.9 | 3.81 | 0.503 | 75.95 | 0.056 |
| L | 0.2058 ± 0.0639 | 31.0 | 4.4487 ± 1.8598 | 41.8 | |||||||||
| R | 0.1831 ± 0.0484 | 26.5 | 3.7579 ± 1.8874 | 50.2 | |||||||||
| Pituitary | 0.1866 ± 0.0425 | 22.8 | – | – | – | – | 0.3077 ± 0.8121 | 264.0 | – | – | – | – | |
| Parotid | Av. | 0.186 ± 0.1476 | 79.4 | 1.35 | 0.626 | 77.30 | 0.073 | 0.9824 ± 1.7906 | 182.3 | 1.71 | 0.656 | 65.85 | 0.156 |
| L | 0.1456 ± 0.0605 | 41.6 | 0.404 ± 0.3437 | 85.1 | |||||||||
| R | 0.1604 ± 0.0456 | 28.4 | 0.49 ± 0.3606 | 73.6 | |||||||||
| SMG | Av. | 0.2996 ± 0.1646 | 54.9 | 6.95 | 0.362 | 65.81 | 0.157 | 0.7484 ± 0.5908 | 78.9 | 0.00 | 0.998 | 47.99 | 0.456 |
| L | 0.2538 ± 0.0998 | 39.3 | 0.9123 ± 0.8845 | 97.0 | |||||||||
| R | 0.3287 ± 0.1838 | 55.9 | 0.9133 ± 0.727 | 79.6 | |||||||||
| Thyroid | Av. | 0.6024 ± 0.3092 | 51.3 | 18.85 | 0.121 | 63.64 | 0.186 | 1.5922 ± 1.0735 | 67.4 | 22.29 | 0.088 | 56.11 | 0.305 |
| L | 0.6629 ± 0.2083 | 31.4 | 1.7479 ± 0.5792 | 33.1 | |||||||||
| R | 0.4949 ± 0.1657 | 33.5 | 1.2023 ± 0.5193 | 43.2 | |||||||||
| Liver | Av. | 0.2688 ± 0.0888 | 33.0 | 26.45 | 0.057 | 17.83 | 0.609 | 0.0926 ± 0.0879 | 95.0 | 21.69 | 0.112 | 38.74 | 0.082 |
| LL | 0.1775 ± 0.0844 | 47.5 | 0.0369 ± 0.0286 | 77.6 | |||||||||
| RU | 0.2445 ± 0.0388 | 15.9 | 0.1235 ± 0.1154 | 93.5 | |||||||||
| RM | 0.2322 ± 0.0513 | 22.1 | 0.0506 ± 0.0359 | 71.0 | |||||||||
| RL | 0.2706 ± 0.061 | 22.5 | 0.0658 ± 0.0538 | 81.7 | |||||||||
| Spleen | 0.4864 ± 0.1385 | 28.5 | – | – | – | – | 0.0174 ± 0.0282 | 162.5 | – | – | – | – | |
| Pancreas | Av. | 0.7439 ± 0.3157 | 42.4 | 6.21 | 0.390 | 67.35 | 0.138 | 1.9608 ± 0.951 | 48.5 | 27.30 | 0.055 | 54.38 | 0.336 |
| Head | 0.5484 ± 0.4866 | 88.7 | 0.7274 ± 1.0659 | 146.5 | |||||||||
| Body | 0.7409 ± 0.2997 | 40.5 | 1.8315 ± 0.8705 | 47.5 | |||||||||
| Kidney | Av. | 1.1767 ± 0.255 | 21.7 | 3.08 | 0.548 | 72.63 | 0.083 | 0.3823 ± 0.3048 | 79.7 | 7.17 | 0.355 | 60.22 | 0.237 |
| L | 1.21 ± 0.4338 | 35.9 | 0.4786 ± 0.6549 | 136.8 | |||||||||
| R | 1.0975 ± 0.2092 | 19.1 | 0.2372 ± 0.1046 | 44.1 | |||||||||
| Adrenal | Av. | 0.3657 ± 0.0835 | 22.8 | 5.32 | 0.428 | 33.97 | 0.725 | 0.1085 ± 0.2728 | 251.4 | 0.37 | 0.837 | 42.90 | 0.556 |
| L | 0.4523 ± 0.2789 | 61.7 | 0.2766 ± 0.7318 | 264.6 | |||||||||
| R | 0.3618 ± 0.085 | 23.5 | 0.2047 ± 0.5281 | 258.0 | |||||||||
| Prostate | 0.139 ± 0.0312 | 22.5 | – | – | – | – | 0.0594 ± 0.0696 | 117.1 | – | – | – | – | |
| Bone | 0.1532 ± 0.0621 | 40.5 | – | – | – | – | 0.5601 ± 0.2665 | 47.6 | – | – | – | – | |
SMG, submandibular gland; SD, standard deviation; CV, coefficient of variance; var., variance; Av., average; L, left; R, right; LUL, left upper lobe; LLL, left lower lobe; RUL, right upper lobe; RML, right middle lobe; RLL, right lower lobe; RU, right upper area, RM, right middle area; RL, right lower area; LL, left lobe.