Table 2.

Number of adults (20- to 79-year-old) with diabetes by World Bank income ranking in 2019, 2030 and 2045

	2019		2030		2045
World Bank income classification	Prevalence of diabetes (%)	Number of people with diabetes (millions)	Prevalence of diabetes (%)	Number of people with diabetes (millions)	Prevalence of diabetes (%)	Number of people with diabetes (millions)
High-income countries	10.4 (8.6–13.3)∗	95.2 (78.7–120.9)	11.4 (9.4–14.3)	107.0 (88.3–134.4)	11.9 (9.8–14.8)	112.4 (92.2–139.2)
Middle-income countries	9.5 (7.6–12.3)	353.3 (280.1–455.3)	10.7 (8.4–13.7)	449.6 (353.0–576.7)	11.8 (9.0–15.0)	551.2 (422.7–705.2)
Low-income countries	4.0 (2.8–6.7)	14.5 (10.0–24.3)	4.3 (3.0–7.1)	21.9 (15.2–36.4)	4.7 (3.3–7.9)	36.5 (25.8–60.2)

^∗95% confidence intervals are reported in brackets.

Source. IDF Diabetes Atlas, 9th Edition.