Table 5:
Costs and effects (discounted at 5%) of per 1,000 simulated 40-year-olds of all personalised screening scenarios assuming a) perfect adherence and b) realistic adherence
| a. Effects of personalised
screening scenarios assuming perfect adherence | |||||||||
|---|---|---|---|---|---|---|---|---|---|
| Screening Strategy | FITs | Colonoscopies | Complications | CRC Incidence | CRC Mortality | Life Yearsa | Total QALYsa | Total Costsab | ICERab |
| No Screening | 0 | 84 | 0.07 | 84 | 29 | 17,872 | 17,847 | 1,234,089 | |
| PS01 | 360 | 130 | 0.09 | 81 | 27 | 17,874 | 17,850 | 1,467,668 | Dominated |
| PS02 | 515 | 141 | 0.10 | 81 | 27 | 17,875 | 17,851 | 1,471,312 | Dominated |
| PS03 | 1,722 | 276 | 0.16 | 73 | 23 | 17,882 | 17,859 | 1,505,808 | Dominated |
| PS04 | 2,554 | 324 | 0.18 | 71 | 22 | 17,883 | 17,860 | 1,513,829 | Dominated |
| PS05 | 2,190 | 305 | 0.18 | 72 | 23 | 17,884 | 17,861 | 1,520,843 | Dominated |
| PS06 | 3,322 | 368 | 0.20 | 70 | 22 | 17,885 | 17,863 | 1,542,584 | Dominated |
| PS07 | 5,226 | 525 | 0.27 | 63 | 18 | 17,891 | 17,871 | 1,628,434 | Dominated |
| PS08 | 5,920 | 562 | 0.28 | 63 | 18 | 17,893 | 17,873 | 1,656,571 | Dominated |
| PS09 | 6,017 | 568 | 0.28 | 63 | 18 | 17,894 | 17,873 | 1,662,780 | 15,998 |
| PS10 | 7,406 | 663 | 0.32 | 59 | 16 | 17,897 | 17,877 | 1,734,789 | 19,167 |
| PS11 | 7,898 | 687 | 0.33 | 59 | 16 | 17,898 | 17,878 | 1,756,804 | 19,251 |
| PS12 | 9,596 | 770 | 0.35 | 57 | 15 | 17,899 | 17,880 | 1,801,421 | 24,261 |
| PS13 | 10,057 | 792 | 0.36 | 57 | 15 | 17,900 | 17,881 | 1,834,425 | 28,076 |
| PS14 | 11,189 | 859 | 0.38 | 55 | 14 | 17,902 | 17,884 | 1,911,354 | 32,041 |
| PS15 | 11,700 | 881 | 0.39 | 55 | 14 | 17,902 | 17,884 | 1,924,610 | 33,605 |
| PS16 | 11,089 | 991 | 0.43 | 52 | 14 | 17,903 | 17,885 | 1,952,870 | 38,059 |
| PS17 | 11,089 | 1,023 | 0.44 | 52 | 13 | 17,903 | 17,885 | 1,978,086 | 39,563 |
| PS18 | 12,293 | 1,078 | 0.45 | 51 | 13 | 17,904 | 17,886 | 2,013,777 | 39,692 |
| PS19 | 12,939 | 1,106 | 0.46 | 51 | 13 | 17,905 | 17,887 | 2,063,215 | 45,682 |
| PS20 | 13,382 | 1,125 | 0.47 | 51 | 13 | 17,905 | 17,888 | 2,098,112 | 63,213 |
| PS21 | 13,646 | 1,136 | 0.47 | 51 | 13 | 17,906 | 17,888 | 2,116,904 | 64,062 |
| PS22 | 10,378 | 1,951 | 0.68 | 43 | 11 | 17,909 | 17,893 | 2,487,033 | 81,839 |
| PS23 | 10,378 | 1,969 | 0.69 | 43 | 11 | 17,910 | 17,893 | 2,519,388 | 82,386 |
| PS24 | 11,148 | 2,001 | 0.69 | 43 | 11 | 17,910 | 17,893 | 2,534,168 | 86,970 |
| PS25 | 11,518 | 2,017 | 0.70 | 43 | 11 | 17,910 | 17,894 | 2,564,321 | 95,845 |
| PS26 | 12,085 | 2,037 | 0.70 | 43 | 11 | 17,911 | 17,894 | 2,627,025 | 127,618 |
| PS27 | 12,085 | 2,100 | 0.71 | 43 | 11 | 17,911 | 17,895 | 2,699,821 | 135,361 |
| PS28 | 12,085 | 2,209 | 0.74 | 43 | 11 | 17,912 | 17,896 | 2,880,990 | 172,640 |
| PS29 | 6,575 | 3,465 | 0.99 | 35 | 9 | 17,915 | 17,899 | 3,469,210 | 180,219 |
| PS30 | 6,964 | 3,480 | 0.99 | 35 | 9 | 17,915 | 17,899 | 3,512,866 | 181,642 |
| PS31 | 7,289 | 3,492 | 1.00 | 35 | 9 | 17,916 | 17,899 | 3,549,627 | 226,549 |
| PS32 | 7,289 | 3,804 | 1.05 | 34 | 8 | 17,917 | 17,901 | 3,943,469 | 282,951 |
| PS33 | 7,289 | 4,017 | 1.09 | 34 | 8 | 17,918 | 17,902 | 4,238,838 | 349,821 |
| PS34 | 3,372 | 4,929 | 1.25 | 30 | 7 | 17,920 | 17,903 | 4,694,318 | 370,115 |
| PS35 | 3,372 | 5,105 | 1.28 | 30 | 7 | 17,920 | 17,903 | 4,915,213 | 696,391 |
| PS36 | 3,372 | 5,531 | 1.35 | 29 | 7 | 17,922 | 17,904 | 5,515,822 | 707,094 |
| PS37 | 0 | 6,328 | 1.47 | 27 | 6 | 17,922 | 17,904 | 5,935,615 | 1,808,159 |
| PS38 | 0 | 6,612 | 1.51 | 27 | 6 | 17,923 | 17,904 | 6,365,416 | 2,057,076 |
| PS39 | 0 | 6,782 | 1.54 | 27 | 6 | 17,923 | 17,905 | 6,564,338 | 3,860,049 |
| b. Effects of personalised
screening scenarios assuming realistic adherence | |||||||||
| Screening Strategy | FITs | Colonoscopies | Complications | CRC Incidence | CRC Mortality | Life Yearsa | Total QALYsa | Total Costsab | ICERab |
| No Screening | 0 | 84 | 0.07 | 84 | 29 | 17,872 | 17,847 | 1,234,089 | |
| PS01 | 203 | 107 | 0.08 | 82 | 28 | 17,873 | 17,848 | 1,473,736 | Dominated |
| PS02 | 283 | 112 | 0.08 | 82 | 28 | 17,874 | 17,849 | 1,475,367 | Dominated |
| PS03 | 908 | 168 | 0.11 | 79 | 26 | 17,877 | 17,853 | 1,521,883 | Dominated |
| PS04 | 1,402 | 198 | 0.13 | 77 | 25 | 17,878 | 17,854 | 1,523,703 | Dominated |
| PS05 | 1,101 | 180 | 0.12 | 78 | 25 | 17,878 | 17,854 | 1,529,310 | Dominated |
| PS06 | 1,814 | 218 | 0.14 | 76 | 25 | 17,880 | 17,856 | 1,538,207 | Dominated |
| PS07 | 2,783 | 282 | 0.17 | 73 | 23 | 17,882 | 17,859 | 1,623,617 | Dominated |
| PS08 | 3,074 | 296 | 0.17 | 73 | 22 | 17,883 | 17,860 | 1,637,150 | Dominated |
| PS09 | 3,134 | 299 | 0.18 | 73 | 22 | 17,883 | 17,861 | 1,640,166 | Dominated |
| PS10 | 3,834 | 337 | 0.19 | 71 | 21 | 17,885 | 17,862 | 1,705,874 | Dominated |
| PS11 | 4,042 | 345 | 0.19 | 71 | 21 | 17,885 | 17,863 | 1,716,293 | Dominated |
| PS12 | 5,140 | 393 | 0.21 | 69 | 20 | 17,887 | 17,865 | 1,740,403 | Dominated |
| PS13 | 5,447 | 405 | 0.22 | 69 | 20 | 17,888 | 17,866 | 1,757,876 | 26,955 |
| PS14 | 5,946 | 428 | 0.23 | 68 | 20 | 17,889 | 17,867 | 1,820,048 | Dominated |
| PS15 | 6,239 | 439 | 0.23 | 68 | 20 | 17,889 | 17,867 | 1,827,488 | Dominated |
| PS16 | 5,897 | 479 | 0.25 | 67 | 20 | 17,889 | 17,867 | 1,832,472 | Dominated |
| PS17 | 5,897 | 494 | 0.25 | 67 | 20 | 17,889 | 17,867 | 1,840,654 | Dominated |
| PS18 | 6,688 | 525 | 0.26 | 66 | 19 | 17,890 | 17,869 | 1,861,200 | Dominated |
| PS19 | 7,144 | 541 | 0.27 | 66 | 19 | 17,891 | 17,869 | 1,888,754 | 37,121 |
| PS20 | 7,468 | 552 | 0.27 | 66 | 19 | 17,891 | 17,870 | 1,909,081 | 43,619 |
| PS21 | 7,625 | 557 | 0.27 | 66 | 19 | 17,891 | 17,870 | 1,918,670 | 50,380 |
| PS22 | 5,787 | 873 | 0.37 | 62 | 18 | 17,892 | 17,871 | 2,021,485 | Dominated |
| PS23 | 5,787 | 885 | 0.37 | 62 | 18 | 17,892 | 17,872 | 2,032,352 | Dominated |
| PS24 | 6,320 | 903 | 0.37 | 61 | 18 | 17,893 | 17,872 | 2,043,097 | Dominated |
| PS25 | 6,598 | 911 | 0.38 | 61 | 18 | 17,893 | 17,872 | 2,060,946 | Dominated |
| PS26 | 7,039 | 925 | 0.38 | 61 | 18 | 17,893 | 17,873 | 2,096,862 | Dominated |
| PS27 | 7,039 | 955 | 0.39 | 61 | 18 | 17,894 | 17,873 | 2,123,266 | Dominated |
| PS28 | 7,039 | 1,016 | 0.41 | 60 | 17 | 17,895 | 17,875 | 2,188,845 | 61,316 |
| PS29 | 3,785 | 1,489 | 0.51 | 56 | 17 | 17,895 | 17,875 | 2,342,739 | Dominated |
| PS30 | 4,097 | 1,499 | 0.52 | 56 | 17 | 17,895 | 17,875 | 2,368,540 | Dominated |
| PS31 | 4,366 | 1,507 | 0.52 | 56 | 17 | 17,895 | 17,875 | 2,390,967 | Dominated |
| PS32 | 4,366 | 1,654 | 0.55 | 55 | 16 | 17,897 | 17,877 | 2,539,024 | Dominated |
| PS33 | 4,366 | 1,759 | 0.58 | 55 | 16 | 17,898 | 17,878 | 2,648,884 | 148,949 |
| PS34 | 2,029 | 2,100 | 0.64 | 53 | 16 | 17,898 | 17,878 | 2,770,951 | Dominated |
| PS35 | 2,029 | 2,182 | 0.66 | 53 | 16 | 17,898 | 17,878 | 2,854,071 | Dominated |
| PS36 | 2,029 | 2,380 | 0.69 | 52 | 15 | 17,899 | 17,879 | 3,081,587 | 268,852 |
| PS37 | 0 | 2,675 | 0.74 | 51 | 15 | 17,899 | 17,879 | 3,196,125 | Dominated |
| PS38 | 0 | 2,805 | 0.76 | 50 | 15 | 17,900 | 17,880 | 3,359,342 | Dominated |
| PS39 | 0 | 2,883 | 0.78 | 50 | 15 | 17,900 | 17,880 | 3,434,699 | 677,027 |
Abbreviations: CRC = colorectal cancer; FIT = faecal immunochemical test; PS = personalised screening; QALYs = quality-adjusted life years
Grey shading highlights screening scenarios on the efficient frontier prior to considering uniform screening.
Results are discounted at an annual rate of 5%.
Costs are presented in Australian Dollars ($AUD)
The personalised screening scenarios are described in Table 4