| Comorbid cancer and dementia (n = 3616), n (%) | Cancer alone (n = 112,772), n (%) | Dementia alone (n = 45,983), n (%) | General population aged 50 and over (n = 1,151,503), n (%) |
---|---|---|---|---|
General practice appointments | ||||
 Number of appointments | 29,879 | 761,894 | 298,343 | 8,520,666 |
 Number of patients attending at least one appointment | 2142 (59.2) | 57,986 (51.4) | 25,100 (54.6) | 911,654 (81.9) |
 Number of appointments per persona |  |  |  |  |
 Median (IQR) | 9 (4,18) | 10 (5,17) | 7 (3,15) | – |
 Number of appointments per person per monthb |  |  |  |  |
 Mean (s.d.) | 1.48 (2.18) | 1.35 (1.80) | 1.08 (1.69) | 0.78 (0.79) |
 Median (range) | 0.92 (0.08, 40.58)e | 0.92 (0.08, 97.75)e | 0.67 (0.08, 47.50)e | 0.58 (26.75)f |
Prescriptions | ||||
 Number of prescriptions | 51,013 | 858,055 | 657,471 | 43,237,123 |
 Number of patients with at least one prescription | 2703 (74.8) | 64,261 (57.0) | 33,725 (73.3) | 940,122 (81.6) |
 Number of prescriptions per persona |  |  |  |  |
 Median (IQR) | 13 (6, 25) | 8 (3, 17) | 14 (7, 26) | – |
 Number of items prescribed per person per monthb |  |  |  |  |
 Mean (s.d.) | 1.97 (2.07) | 1.48 (1.73) | 1.75 (1.72) | 3.83 (5.51) |
 Median (range) | 1.33 (0.08, 32.67) | 0.92 (0.08, 37.33) | 1.25 (0.08, 30.25) | 2.25 (254.75)d |
Secondary care contactsc | ||||
 Number of contacts | 2013 | 53,605 | 19,958 | – |
 Number of patients with at least one contact | 890 (24.6) | 24,367 (21.6) | 9490 (20.6) | – |
 Number of contacts per persona |  |  |  |  |
 Median (IQR) | 1 (1, 3) | 1 (1, 2) | 1 (1, 2) | – |
 Number of contacts per person per monthb |  |  |  |  |
 Mean (s.d.) | 0.26 (0.29) | 0.26 (0.32) | 0.22 (0.24) | – |
 Median (range) | 0.17 (0.08, 2.33) | 0.17 (0.08, 6.00) | 0.17 (0.08, 6.00) | – |
A&E Attendances | ||||
 Number of contacts (% of contacts) | 1028 (51.1) | 18,054 (33.7) | 11,515 (57.7) | – |
 Number of patients with at least one contact | 608 (16.8) | 11,926 (10.6) | 6810 (14.8) | – |
 Number of contacts per persona |  |  |  |  |
 Median (IQR) | 1 (1, 2) | 1 (1, 2) | 1 (1, 2) | – |
 Number of contacts per person per monthb |  |  |  |  |
 Mean (s.d.) | 0.20 (0.19) | 0.18 (0.19) | 0.17 (0.16) | – |
 Median (range) | 0.13 (0.08, 2.00) | 0.08 (0.08, 4.17) | 0.08 (0.08, 3.00) | – |
Hospital Admissions | ||||
 Number of contacts (% of contacts) | 767 (38.1) | 23,804 (44.4) | 6988 (35.0) | – |
 Number of patients with at least one contact | 432 (11.9) | 12,893 (11.4) | 4472 (9.7) | – |
 Number of contacts per persona |  |  |  |  |
 Median (IQR) | 1 (1, 2) | 1 (1, 2) | 1 (1, 2) | – |
 Number of contacts per person per monthb |  |  |  |  |
 Mean (s.d.) | 0.20 (0.19) | 0.22 (0.27) | 0.17 (0.19) | – |
 Median (range) | 0.14 (0.08, 1.00) | 0.14 (0.08, 4.50) | 0.08 (0.08, 6.00) | – |
Outpatient Appointments | ||||
 Number of contacts (% of contacts) | 211 (10.5) | 11,548 (21.5) | 1401 (7.0) | – |
 Number of patients with at least one contact | 119 (3.3) | 5066 (4.5) | 848 (1.8) | – |
 Number of contacts per persona |  |  |  |  |
 Median (IQR) | 1 (1, 2) | 1 (1, 2) | 1 (1, 2) | – |
 Number of contacts per person per monthb |  |  |  |  |
 Mean (s.d.) | 0.20 (0.28) | 0.23 (0.31) | 0.16 (0.14) | – |
 Median (range) | 0.08 (0.08, 2.33) | 0.08 (0.08, 4.00) | 0.08 (0.08, 1.20) | – |
Unable to classifyd | ||||
 Number of contacts (% of contacts) | 7 (0.3) | 199 (0.4) | 54 (0.3) | – |
 Number of patients with at least one contact | 7 (0.2) | 172 (0.2) | 51 (0.1) | – |
 Number of contacts per persona |  |  |  |  |
 Median (IQR) | 1 (1, 1) | 1 (1, 1) | 1 (1, 1) | – |
 Number of contacts per person per monthb |  |  |  |  |
 Mean (s.d.) | 0.09 (0.01) | 0.16 (0.16) | 0.11 (0.04) | – |
 Median (range) | 0.08 (0.08, 0.11) | 0.08 (0.08, 1.00) | 0.08 (0.08, 0.25) | – |