Economic impacts of OAO, baseline projections for 2020, 2030 and 2060 (in 2019 USD), by income group
| Direct medical costs (billions) | Direct non-medical costs (billions) | Total direct costs (billions) | Absenteeism costs (billions) | Presenteeism costs (billions) | Premature mortality costs (billions) | Total indirect costs (billions) | Total costs (billions) | Total costs per capita | Total costs as a per cent of GDP | |
| Low-income | – | – | – | – | – | – | – | – | – | – |
| 2020 | 0.50 | 0.05 | 0.55 | 0.61 | 0.93 | 1.31 | 2.85 | 3.41 | 6.38 | 0.92 |
| 2030 | 1.06 | 0.10 | 1.16 | 1.07 | 1.66 | 2.75 | 5.48 | 6.64 | 9.63 | 1.05 |
| 2060 | 7.51 | 0.41 | 7.92 | 4.23 | 6.99 | 20.34 | 31.56 | 39.48 | 32.05 | 1.38 |
| Lower middle income | – | – | – | – | – | – | – | – | – | – |
| 2020 | 9.63 | 0.25 | 9.88 | 5.06 | 13.77 | 58.10 | 76.93 | 86.81 | 29.50 | 1.41 |
| 2030 | 18.35 | 0.40 | 18.75 | 8.69 | 24.06 | 135.76 | 168.52 | 187.27 | 56.13 | 1.74 |
| 2060 | 99.90 | 1.08 | 100.99 | 35.00 | 99.45 | 1258.55 | 1392.99 | 1493.98 | 350.32 | 2.67 |
| Upper-middle income | – | – | – | – | – | – | – | – | – | – |
| 2020 | 81.56 | 0.53 | 82.09 | 27.81 | 76.88 | 311.91 | 416.60 | 498.69 | 173.67 | 2.01 |
| 2030 | 148.02 | 0.70 | 148.72 | 43.98 | 126.62 | 809.28 | 979.88 | 1128.61 | 376.40 | 2.77 |
| 2060 | 638.97 | 1.07 | 640.03 | 135.07 | 406.49 | 10 672.13 | 11 213.69 | 11 853.72 | 3936.29 | 3.20 |
| High-income | – | – | – | – | – | – | – | – | – | – |
| 2020 | 521.90 | 0.20 | 522.10 | 93.62 | 189.25 | 561.69 | 844.57 | 1366.66 | 1137.67 | 2.65 |
| 2030 | 677.20 | 0.22 | 677.42 | 115.16 | 230.72 | 879.46 | 1225.34 | 1902.76 | 1545.45 | 2.88 |
| 2060 | 1322.55 | 0.28 | 1322.83 | 218.51 | 419.50 | 3521.08 | 4159.09 | 5481.92 | 4404.59 | 3.80 |
GDP, gross domestic product; OAO, overweight and obesity.