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Table 2 Age and sex adjusted hazard ratios

From: An investigation of the population impact of variation in HbA1clevels in older people in England and Wales: From a population based multi-centre longitudinal study

Cause of death HbA1c (%)     Self reported
  T1 (3.7–5.2) T2 (5.3–5.7) T3 (5.8–6.9) ≥7 Diabetes
  (n = 372) (n = 345) (n = 287) (n = 36) (n = 99)
All causes (n = 619) 176 177 170 27 69
Hazard ratio (95% CI) 1.0 1.1 (0.8,1.5) 1.3 (0.9,1.8) 2.0 (1.1,3.9) 1.4 (0.8 2.3)
   Cardiovascular disease (n = 316) 86 86 88 15 41
   Hazard ratio (95% CI) 1.0 1.1 (0.7,1.8) 1.4 (0.9,2.2) 2.1 (1.0,4.4) 1.9 (1.0,3.5)
Ischaemic heart disease (n = 165) 44 45 47 6 23
Hazard ratio (95% CI) 1.0 1.2 (0.7,2.1) 1.4 (0.8 2.5) 1.6 (0.5,5.5) 1.8 (0.8,4.0)
Cerebro vascular disease (n = 120) 34 37 26 6 17
Hazard ratio (95% CI) 1.0 1.1 (0.5,2.2) 1.1 (0.5,2.3) 2.5 (0.8,8.0) 1.7 (0.7,4.2)
   Non-cardiovascular disease (n = 303) 90 91 82 12 28
   Hazard ratio (95% CI) 1.0 1.1 (0.7,1.7) 1.1 (0.7,1.8) 1.8 (0.7,5.1) 1.0 (0.5,2.0)