Table 1.
Age standardised prevalence and AAPC of T1DM in people aged ≥65 years at global and regional level, 1990-2019
| Prevalence (95% UI) | AAPC (95% CI)) | ||||
|---|---|---|---|---|---|
| No of people with T1DM in 1990 (000s) | Age standardised rate in 1990 (per 100 000) | No of people with T1DM in 2019 (000s) | Age standardised rate in 2019 (per 100 000) | ||
| Global | 1284 (1064 to 1527) | 400 (332 to 476) | 3688 (2992 to 4478) | 514 (417 to 624) | 0.86 (0.79 to 0.93) |
| Sex: | |||||
| Female | 734 (608 to 871) | 399 (331 to 474) | 1955 (1587 to 2370) | 495 (402 to 600) | 0.74 (0.65 to 0.83) |
| Male | 550 (457 to 657) | 401 (333 to 479) | 1733 (1400 to 2111) | 536 (433 to 653) | 1.00 (0.95 to 1.06) |
| Age group (years): | |||||
| 65-69 | 456 (377 to 543) | 369 (305 to 440) | 1218 (986 to 1490) | 471 (381 to 575) | 0.83 (0.72 to 0.93) |
| 70-74 | 325 (269 to 386) | 384 (318 to 457) | 941 (765 to 1140) | 503 (409 to 611) | 0.94 (0.85 to 1.04) |
| 75-79 | 254 (212 to 302) | 414 (346 to 492) | 668 (543 to 805) | 526 (428 to 633) | 0.82 (0.76 to 0.89) |
| 80-84 | 153 (127 to 181) | 434 (362 to 514) | 464 (378 to 562) | 550 (448 to 665) | 0.82 (0.75 to 0.89) |
| 85-89 | 69.1 (57.1 to 82.2) | 459 (379 to 546) | 257 (207 to 311) | 590 (475 to 715) | 0.86 (0.72 to 1.01) |
| 90-94 | 21.8 (17.9 to 26.0) | 495 (405 to 590) | 108 (86.9 to 131) | 642 (516 to 778) | 0.89 (0.79 to 1.00) |
| ≥95 | 5.32 (4.29 to 6.44) | 517 (417 to 626) | 31.9 (25.6 to 38.7) | 668 (535 to 810) | 0.88 (0.82 to 0.94) |
| SDI level: | |||||
| High | 678 (570 to 794) | 688 (578 to 805) | 1666 (1361 to 2012) | 913 (746 to 1103) | 0.98 (0.93 to 1.03) |
| High-middle | 327 (269 to 392) | 369 (303 to 442) | 956 (770 to 1167) | 519 (418 to 634) | 1.19 (1.09 to 1.28) |
| Middle | 129 (103 to 158) | 165 (132 to 203) | 561 (450 to 692) | 272 (218 to 335) | 1.73 (1.66 to 1.80) |
| Low-middle | 104 (82.5 to 128) | 236 (186 to 293) | 374 (297 to 461) | 336 (266 to 415) | 1.21 (1.12 to 1.29) |
| Low | 45.9 (36.2 to 57.2) | 263 (206 to 329) | 130 (103 to 161) | 338 (267 to 420) | 0.86 (0.85 to 0.88) |
AAPC=average annual percentage change; CI=confidence interval; SDI=sociodemographic index; T1DM=type 1 diabetes mellitus; UI=uncertainty interval.