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Table 2 Absolute risk of death and number of deaths in the fracture cohort and the non-fracture cohort

From: Mortality in older adults following a fragility fracture: real-world retrospective matched-cohort study in Ontario

Mortality

Fracture cohort

Non-fracture cohort

Female

(N = 74,557)

Male

(N = 27,216)

Female

(N = 74,557)

Male

(N = 27,216)

Number of deaths

% deaths (95% CI)a

Number of deaths

% deaths (95% CI)a

Number of deaths

% deaths (95% CI)a

Number of deaths

% deaths (95% CI)a

Within 1 year

 All ages

9306

12.5 (12.2, 12.7)

5311

19.5 (19.0, 20.0)

3772

5.1 (4.9, 5.2)

1646

6.0 (5.8, 6.3)

 66–70 years

410

3.5 (3.2, 3.8)

340

6.9 (6.2, 7.7)

115

1.0 (0.8, 1.2)

70

1.4 (1.1, 1.8)

 71–75 years

588

5.2 (4.8, 5.6)

501

10.7 (9.8, 11.7)

188

1.7 (1.4, 1.9)

134

2.9 (2.4, 3.4)

 76–80 years

1007

7.8 (7.3, 8.3)

835

16.5 (15.4, 17.7)

379

2.9 (2.7, 3.3)

214

4.2 (3.7, 4.8)

 81–85 years

1739

11.6 (11.1, 12.2)

1226

21.9 (20.7, 23.1)

722

4.8 (4.5, 5.2)

409

7.3 (6.6, 8.0)

 86+ years

5562

23.6 (22.9, 24.2)

2409

34.6 (33.3, 36.0)

2368

10.0 (9.6, 10.4)

819

11.8 (11.0, 12.6)

 Hip index fracture (all ages)

4126

21.5 (20.8, 22.1)

2499

32.3 (31.1, 33.6)

.

 

.

 

 Non-hip index fracture (all ages)

5180

9.4 (9.1, 9.6)

2812

14.4 (13.9, 15.0)

.

 

.

 

Within 2 years

 All ages

14,171

19.0 (18.7, 19.3)

7683

28.2 (27.6, 28.9)

7396

9.9 (9.7, 10.1)

3280

12.1 (11.6, 12.5)

 66–70 years

628

5.3 (4.9, 5.8)

539

10.9 (10.0, 11.9)

241

2.1 (1.8, 2.3)

151

3.1 (2.6, 3.6)

 71–75 years

936

8.3 (7.7, 8.8)

757

16.2 (15.1, 17.4)

376

3.3 (3.0, 3.7)

264

5.6 (5.0, 6.4)

 76–80 years

1605

12.4 (11.8, 13.1)

1207

23.9 (22.5, 25.2)

765

5.9 (5.5, 6.4)

458

9.1 (8.2, 9.9)

 81–85 years

2771

18.5 (17.8, 19.2)

1801

32.1 (30.7, 33.7)

1478

9.9 (9.4, 10.4)

814

14.5 (13.5, 15.6)

 86+ years

8231

34.9 (34.1, 35.6)

3379

48.6 (47.0, 50.3)

4536

19.2 (18.7, 19.8)

1593

22.9 (21.8, 24.1)

 Hip index fracture (all ages)

5784

30.1 (29.3, 30.9)

3322

43.0 (41.5, 44.4)

.

 

.

 

 Non-hip index fracture (all ages)

8387

15.2 (14.8, 15.5)

4361

22.4 (21.7, 23.1)

.

 

.

 

Within 3 years

 All ages

19,084

25.6 (25.2, 26.0)

9868

36.3 (35.5, 37.0)

11,010

14.8 (14.5, 15.0)

4839

17.8 (17.3, 18.3)

 66–70 years

852

7.3 (6.8, 7.8)

716

14.5 (13.5, 15.6)

390

3.3 (3.0, 3.7)

258

5.2 (4.6, 5.9)

 71–75 years

1290

11.4 (10.8, 12.0)

989

21.2 (19.9, 22.5)

576

5.1 (4.7, 5.5)

402

8.6 (7.8, 9.5)

 76–80 years

2276

17.7 (16.9, 18.4)

1605

31.7 (30.2, 33.3)

1214

9.4 (8.9, 10.0)

693

13.7 (12.7, 14.8)

 81–85 years

3862

25.8 (25.0, 26.6)

2396

42.7 (41.1, 44.5)

2291

15.3 (14.7, 15.9)

1230

21.9 (20.7, 23.2)

 86+ years

10,804

45.8 (44.9, 46.6)

4162

59.8 (58.0, 61.7)

6539

27.7 (27.0, 28.4)

2256

32.4 (31.1, 33.8)

 Hip index fracture (all ages)

7495

39.0 (38.1, 39.9)

4094

52.9 (51.3, 54.6)

.

 

.

 

 Non-hip index fracture (all ages)

11,589

20.9 (20.6, 21.3)

5774

29.6 (28.9, 30.4)

.

 

.

 
  1. aPercent of the total respective subgroup by age category or hip / non-hip fracture site