Table 1 Characteristics of the study population by patient ethnic group.

From: Ethnic disparities in opioid prescribing for cancer pain and associated emergency department visits and hospital admissions in the last three months of life: a retrospective cohort study

Variables

Overall

Black

Mixed

Other

South Asian

White

n

232329

4752

1073

1621

4463

220420

Age (years)

 mean (SD)

77·16 (12·23)

72·36 (14·42)

71·71 (14·68)

71·19 (15·14)

71·85 (13·80)

77·44 (12·04)

Age group (%)

 18–50

6942 (3·0)

411 (8·6)

103 (9·6)

183 (11·3)

364 (8·2)

5881 (2·7)

 50–59

16433 (7·1)

712 (15·0)

156 (14·5)

215 (13·3)

544 (12·2)

14806 (6·7)

 60–69

38592 (16·6)

699 (14·7)

182 (17·0)

325 (20·0)

940 (21·1)

36446 (16·5)

 70–79

66508 (28·6)

1210 (25·5)

286 (26·7)

371 (22·9)

1222 (27·4)

63419 (28·8)

 80+

103854 (44·7)

1720 (36·2)

346 (32·2)

527 (32·5)

1393 (31·2)

99868 (45·3)

Sex (%)

 Female

108819 (46·8)

1837 (38·7)

477 (44·5)

743 (45·8)

1974 (44·2)

103788 (47·1)

 Male

123510 (53·2)

2915 (61·3)

596 (55·5)

878 (54·2)

2489 (55·8)

116632 (52·9)

Practice Level Rural-Urban (%)

 Rural

33817 (14·6)

30 (0·6)

39 (3·6)

84 (5·2)

53 (1·2)

33611 (15·2)

 Urban

198306 (85·4)

4719 (99·3)

1034 (96·4)

1534 (94·6)

4404 (98·7)

186615 (84·7)

 Missing

206 (0·1)

3 (0·1)

0 (0·0)

3 (0·2)

6 (0·1)

194 (0·1)

Practice region (%)

 East Midlands

4312 (1·9)

68 (1·4)

8 (0·7)

17 (1·0)

64 (1·4)

4155 (1·9)

 East of England

10115 (4·4)

60 (1·3)

29 (2·7)

68 (4·2)

123 (2·8)

9835 (4·5)

 London

30025 (12·9)

215 (4·5)

57 (5·3)

105 (6·5)

116 (2·6)

29532 (13·4)

 North East

9798 (4·2)

7 (0·1)

13 (1·2)

15 (0·9)

26 (0·6)

9737 (4·4)

 North West

49773 (21·4)

238 (5·0)

106 (9·9)

191 (11·8)

474 (10·6)

48764 (22·1)

 South Central

47948 (20·6)

267 (5·6)

141 (13·1)

297 (18·3)

451 (10·1)

46792 (21·2)

 South West

30849 (13·3)

3371 (70·9)

562 (52·4)

760 (46·9)

2323 (52·1)

23833 (10·8)

 West Midlands

40594 (17·5)

500 (10·5)

147 (13·7)

154 (9·5)

842 (18·9)

38951 (17·7)

 Yorkshire & The Humber

8915 (3·8)

26 (0·5)

10 (0·9)

14 (0·9)

44 (1·0)

8821 (4·0)

Year of death (%)

 2011

19129 (8·2)

293 (6·2)

69 (6·4)

109 (6·7)

220 (4·9)

18438 (8·4)

 2012

20260 (8·7)

327 (6·9)

71 (6·6)

139 (8·6)

321 (7·2)

19402 (8·8)

 2013

20786 (8·9)

395 (8·3)

86 (8·0)

109 (6·7)

324 (7·3)

19872 (9·0)

 2014

20045 (8·6)

365 (7·7)

94 (8·8)

117 (7·2)

345 (7·7)

19124 (8·7)

 2015

20208 (8·7)

392 (8·2)

91 (8·5)

140 (8·6)

327 (7·3)

19258 (8·7)

 2016

20997 (9·0)

377 (7·9)

95 (8·9)

146 (9·0)

374 (8·4)

20005 (9·1)

 2017

21555 (9·3)

465 (9·8)

99 (9·2)

141 (8·7)

397 (8·9)

20453 (9·3)

 2018

22072 (9·5)

468 (9·8)

104 (9·7)

157 (9·7)

469 (10·5)

20874 (9·5)

 2019

22215 (9·6)

496 (10·4)

113 (10·5)

180 (11·1)

495 (11·1)

20931 (9·5)

 2020

23323 (10·0)

602 (12·7)

135 (12·6)

195 (12·0)

590 (13·2)

21801 (9·9)

 2021

21739 (9·4)

572 (12·0)

116 (10·8)

188 (11·6)

601 (13·5)

20262 (9·2)

Cancer primary site (%)

 Bone

3582 (1·5)

59 (1·2)

19 (1·8)

31 (1··9)

67 (1·5)

3406 (1·5)

 Myeloma

5477 (2·4)

290 (6·1)

57 (5·3)

37 (2·3)

148 (3·3)

4945 (2·2)

 Breast

42710 (18·4)

703 (14·8)

163 (15·2)

251 (15·5)

809 (18·1)

40784 (18·5)

 Cervix

2784 (1·2)

64 (1·3)

12 (1·1)

32 (2·0)

48 (1·1)

2628 (1·2)

 Colorectal

43524 (18·7)

663 (14·0)

178 (16·6)

280 (17·3)

701 (15·7)

41702 (18·9)

 Head & neck

9109 (3·9)

112 (2·4)

34 (3·2)

68 (4·2)

207 (4·6)

8688 (3·9)

 Liver

8974 (3·9)

196 (4·1)

51 (4·8)

116 (7·2)

348 (7·8)

8263 (3·7)

 Lung

56779 (24·4)

839 (17·7)

250 (23·3)

423 (26·1)

1097 (24·6)

54170 (24·6)

 Pancreas

12051 (5·2)

269 (5·7)

64 (6·0)

95 (5·9)

279 (6·3)

11344 (5·1)

 Prostate

40719 (17·5)

1322 (27·8)

203 (18·9)

212 (13·1)

585 (13·1)

38397 (17·4)

 Stomach

6620 (2·8)

235 (4·9)

42 (3·9)

76 (4·7)

174 (3·9)

6093 (2·8)

Palliative care quality of outcome registration (%)

 No

104799 (45·1)

2426 (51·1)

474 (44·2)

733 (45·2)

2069 (46·4)

99097 (45·0)

 Yes

127530 (54·9)

2326 (48·9)

599 (55·8)

888 (54·8)

2394 (53·6)

121323 (55·0)

Number of comorbidities (%)

 0

28602 (12·3)

673 (14·2)

191 (17·8)

346 (21·3)

567 (12·7)

26825 (12·2)

 1

48468 (20·9)

1026 (21·6)

190 (17·7)

413 (25·5)

797 (17·9)

46042 (20·9)

 2

51734 (22·3)

1070 (22·5)

227 (21·2)

300 (18·5)

930 (20·8)

49207 (22·3)

 3

43367 (18·7)

907 (19·1)

213 (19·9)

225 (13·9)

839 (18·8)

41183 (18·7)

 4

29758 (12·8)

511 (10·8)

111 (10·3)

170 (10·5)

632 (14·2)

28334 (12·9)

 5+

29816 (12·8)

533 (11·2)

138 (12·9)

160 (9·9)

662 (14·8)

28323 (12·8)

 Missing

584 (0·3)

32 (0·7)

3 (0·3)

7 (0·4)

36 (0·8)

506 (0·2)

IMD quintile (%)

 1(Least deprived)

39288 (16·9)

175 (3·7)

132 (12·3)

252 (15·6)

406 (9·1)

38323 (17·4)

 2

40359 (17·4)

269 (5·7)

107 (10·0)

219 (13·5)

539 (12·1)

39225 (17·8)

 3

48632 (21·0)

873 (18·4)

207 (19·3)

365 (22·6)

831 (18·7)

46356 (21·0)

 4

48475 (20·9)

1643 (34·6)

345 (32·2)

434 (26·8)

1330 (29·9)

44723 (20·3)

 5 (Most deprived)

55367 (23·9)

1789 (37·7)

282 (26·3)

348 (21·5)

1349 (30·3)

51599 (23·4)

  1. Data are n (%), unless otherwise specified. IMD Index for Multiple Deprivation.