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Table 3 Hazard ratios (95% CI) of the exposure groups obtained in the stratified Cox models for the overall population and by sex

From: Sex matters in the association between cardiovascular health and incident dementia: evidence from real world data

Population

Exposure groups

All-cause dementia

Alzheimer’s disease

Vascular dementia

Overall

Low CVR

Reference

Reference

Reference

 

Low-intermediate CVR

1.12 (1.08–1.15)

1.07 (1.03–1.11)

1.34 (1.21–1.50)

 

High-intermediate CVR

1.17 (1.12–1.21)

1.10 (1.04–1.16)

1.52 (1.35–1.71)

 

High CVR

1.29 (1.24–1.35)

1.17 (1.11–1.24)

1.90 (1.67–2.16)

 

Previous CVD

1.55 (1.50–1.60)

1.17 (1.13–1.22)

3.68 (3.39–3.99)

Women

Low CVR

Reference

Reference

Reference

 

Low-intermediate CVR

1.14 (1.10–1.19)

1.06 (1.01–1.12)

1.47 (1.28–1.70)

 

High-intermediate CVR

1.21 (1.13–1.29)

1.09 (1.00–1.18)

1.70 (1.37–2.11)

 

High CVR

1.36 (1.25–1.49)

1.14 (1.02–1.28)

2.04 (1.53–2.71)

 

Previous CVD

1.48 (1.42–1.54)

1.12 (1.06–1.19)

3.35 (3.01–3.74)

Men

Low CVR

Reference

Reference

Reference

 

Low-intermediate CVR

1.09 (1.03–1.16)

1.10 (1.02–1.18)

1.25 (1.03–1.51)

 

High-intermediate CVR

1.15 (1.09–1.21)

1.13 (1.05–1.22)

1.45 (1.21–1.72)

 

High CVR

1.28 (1.21–1.34)

1.21 (1.13–1.30)

1.86 (1.59–2.19)

 

Previous CVD

1.60 (1.53–1.68)

1.25 (1.17–1.34)

3.87 (3.37–4.45)

  1. CVD indicates cardiovascular disease, CVR cardiovascular risk