Table 2.

Incidence of progression from normoglycemia to pre-DM (% or per 10,000 person-years).

AIP	Participants (n)	Pre-DM events (n)	Incidence rate (95% CI) (%)	Per 10,000 person-year
Total	8,295	322	3.88 (3.47–4.30)	286.70
Q1 (<0.16)	2,074	24	1.16 (0.70–1.72)	86.80
Q2 (0.16–0.35)	2,073	57	2.75 (2.05–3.45)	206.48
Q3 (0.35–0.55)	2,072	99	4.78 (3.86–5.70)	360.91
Q4 (≥0.55)	2,076	142	6.84 (5.75–7.93)	512.50
P for trend			<0.001

n, number; CI, confidence interval.