Table 1 Incidence of hemorrhagic stroke according to presence of type 2 diabetes mellitus, sex and age groups

Male

35 ~ 49 years

153 (35.01)

2556 (15.61)

 < 0.001

50 ~ 64 years

1304 (79.69)

5648 (45.4)

 < 0.001

65 ~ 79 years

3361 (158.86)

8393 (135.18)

 < 0.001

 ≥ 80 years

2624 (348.62)

7386 (337.89)

0.168

All age groups

7442 (150.59)

23,983 (64.46)

 < 0.001

Incidence rate ratio for men^a (95% CI)

1.21 (1.18–1.25)

Reference

 < 0.001

Female

35 ~ 49 years

50 (14.87)

1933 (11.83)

0.110

50 ~ 64 years

352 (38.53)

4034 (30.04)

 < 0.001

65 ~ 79 years

1671 (85.2)

6158 (81.34)

0.092

 ≥ 80 years

2400 (201.23)

8377 (223.25)

 < 0.001

All age groups

4473 (101.57)

20,502 (49.9)

 < 0.001

Incidence rate ratio for women^b (95% CI)

1.08 (1.05–1.12)

Reference

 < 0.001

Total

35 ~ 49 years

203 (26.25)

4489 (13.72)

 < 0.001

50 ~ 64 years

1656 (64.94)

9682 (37.43)

 < 0.001

65 ~ 79 years

5032 (123.42)

14,551 (105.6)

 < 0.001

 ≥ 80 years

5024 (258.25)

15,763 (265.45)

0.089

All age groups

11,915 (127.49)

44,485 (56.82)

 < 0.001

Incidence rate ratio for both sexes^c (95% CI)

1.15 (1.12–1.17)

Reference

 < 0.001