Skip to main content

Table 5 Percentages of individuals developing dementia over 5 years follow-up within each HbA1c group

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

  HbA1c (%)     Self reported
  T1 (3.7–5.2) T1 (5.3–5.7) T1 (5.8–6.9) ≥7a Diabetes
Total 372 345 287 36 99
Number of Casesb 62 63 43 14 10
Cumulative Incidenceb 10.7 10.9 11.8 49.1 7.5
95% CIb (5.3,20.4) (5.9,19.2) (6.1,21.7) (14.7,84.4) (1.9,16.8)
  1. a Not self-reported diabetes
  2. b Number of cases, incidence and CI are back-weighted to the population sample