Table 1 Characteristics of the study population
2017-Period 1 | 2017-Period 2 | 2018-Period 1 | 2018-Period 2 | 2019-Period 1 | 2019-Period 2 | 2020-Period 1 | 2020-Period 2 | p value | |
|---|---|---|---|---|---|---|---|---|---|
Centres (n) | 25 | 25 | 29 | 29 | 43 | 43 | 59 | 59 | |
Total examinations (n) | 3291 | 3321 | 4242 | 4491 | 7265 | 7383 | 10,944 | 9576 | |
Examinations per centres (n) | 131.64 | 132.84 | 146.27 | 154.86 | 168.95 | 171.69 | 185.49 | 162.30 | |
CVA sector (n) | 449 | 456 | 544 | 601 | 921 | 909 | 1052 | 675 | |
Age—mean | 67 ± 17.9 | 65.7 ± 18.3 | 67.6 ± 18.3 | 69.8 ± 18.9 | 67.6 ± 18.7 | 66.6 ± 18.6 | 66.9 ± 18.5 | 68.5 ± 17.7 | |
Gender—Male (n (%)) | 211 (47%) | 224 (49%) | 251 (46%) | 277 (46%) | 431 (47%) | 432 (47%) | 498 (48%) | 345 (52%) | |
Pathological CVA (n (%)) | 97 (22%) | 93 (20%) | 126 (23%) | 131 (22%) | 177 (19%) | 203 (22%) | 275 (25%) | 190 (27%) | |
CTr Sector (n) | 593 | 565 | 771 | 817 | 1310 | 1330 | 1853 | 895 | |
Age—Mean | 59 ± 27.4 | 55.1 ± 29.2 | 59.6 ± 21.2 | 60.15 ± 27.7 | 62.2 ± 27.2 | 61.4 ± 27.7 | 63.41 ± 27.6 | 66.3 ± 25.5 | |
Gender—Male (n (%)) | 335 (56%) | 314 (55%) | 427 (55%) | 458 (56%) | 714 (54%) | 754 (56%) | 1001 (55%) | 514 (57%) | |
Pathological CTr (n (%)) | 99 (17%) | 105 (19%) | 125 (16%) | 116 (14%) | 201 (15%) | 230 (1%) | 305 (17%) | 143 (15%) | |
Body-CT Sector (n) | 98 | 121 | 97 | 149 | 208 | 220 | 349 | 134 | |
Age—Mean | 35.7 ± 18.4 | 35.8 ± 18.5 | 40 ± 18.7 | 37.4 ± 20.2 | 37.9 ± 20.2 | 36.9 ± 19.4 | 37.6 ± 21.5 | 41.1 ± 19.6 | |
Gender—Male (n (%)) | 72 (73%) | 93 (76%) | 70 (72%) | 105 (70%) | 152 (73%) | 150 (68%) | 235 (66%) | 102 (80%) | |
Pathological BC (n (%)) | 59 (60%) | 71 (59%) | 51 (53%) | 79 (53%) | 97 (47%) | 103 (47%) | 171 (48%) | 80 (60%) | |
ANTAP Sector (n) | 998 | 1036 | 1277 | 1416 | 2251 | 2239 | 3523 | 2507 | |
Age—Mean | 56.15 ± 21.45 | 54.5 ± 21.2 | 57.8 ± 21.1 | 56.5 ± 21.5 | 54.6 ± 21.86 | 58.7 ± 21.9 | 57.7 ± 22.7 | 59.61 ± 21 | 0.001 |
Gender—Male (n (%)) | 519 (52%) | 523 (51%) | 644 (50%) | 695 (49%) | 1116 (50%) | 1119 (48%) | 1782 (51%) | 1324 (53%) | NS |
Acute appendicitis (n) | 45 | 54 | 49 | 56 | 73 | 86 | 145 | 90 | |
Sigmoiditis (n) | 34 | 31 | 41 | 38 | 71 | 86 | 98 | 55 | |
Renal colic CCN (n) | 119 | 130 | 153 | 169 | 246 | 232 | 376 | 288 | |
Pathological ANTAP* (%) | 20% | 21% | 19% | 21% | 17% | 18% | 17 | 18% | |
Chest region (n) | 306 | 306 | 490 | 463 | 816 | 788 | 1205 | 3766 |