Table 9.

Percentage of patients (% and 95% CI) with an initial non- diabetic hyperglycaemia (NDH) range HbA1c (42–47 mmol/mol) who then recorded a normal HbA1c (<42 mmol/mol) on a repeat baseline sample a median 40 days later, stratified by initial HbA1c.

Initial HbA1c (mmol/mol)	% normal (<42 mmol/mol) on repeat (95% CI)
42	40.5 (35.6–45.6)
43	29.4 (24.4–34.9)
44	13.7 (10.0–18.2)
45	6.6 (3.8–10.7)
46	6.1 (2.9–10.9)
47	1.1 (0.0–6.1)

NDH defined as HbA1c ≥6.0%–6.5% (≥42 to <48 mmol/mol) and median time between paired baseline samples was 40 days (interquartile range 27–69 days).