Table 2.

Incidence rates of type 2 diabetes in 2014 and 2019

	2014 population			2019 population
	No. of diabetes	Total person-year	Incidence rate, per 1000 person-year	No. of diabetes	Total person-year	Incidence rate, per 1000 person-year	Rate difference (95% CI)	P value
Total	39,947	2,843,850	14.1 (13.9–14.2)	41,663	2,780,967	15.0 (14.8–15.1)	0.9 (0.7–1.1)	< 0.001
Sex
Females	22,274	1,404,400	15.9 (15.7–16.1)	22,585	1,355,475	16.7 (16.5–16.9)	0.8 (0.5–1.1)	< 0.001
Males	16,673	1,439,450	11.6 (11.4–11.8)	19,078	1,425,492	13.4 (13.2–13.6)	1.8 (1.5–2.1)	< 0.001
Age, Years
18–29	2253	854,868	2.6 (2.5–2.7)	1617	528,056	3.1 (2.9–3.2)	0.4 (0.2–0.6)	< 0.001
30–39	4932	765,511	6.4 (6.3–6.6)	5455	823,436	6.6 (6.5–6.8)	0.2(−0.1 ~ 0.4)	0.155
40–49	6980	606,211	11.5 (11.3–11.8)	6664	610,178	10.9 (10.7–11.2)	−0.6(−1.0 ~ − 0.2)	0.002
50–59	9758	321,105	30.4 (29.8–31.0)	9210	421,281	21.9 (21.4–22.3)	−8.5 (−9.3 ~ −7.8)	< 0.001
60–69	8698	180,487	48.2 (47.2–49.2)	9732	238,499	40.8 (40.0–41.6)	−7.4(−8.7 ~ −6.1)	< 0.001
≥ 70	7326	115,678	63.3 (61.9–64.7)	8985	159,517	56.3 (55.2–57.5)	−7.0 (−8.8 ~ −5.2)	< 0.001