Year | Total events | Patient’s 1st event | Patient’s 2nd event | Patient’s ≥3rd event | Patients at risk | Events per 1000 patients |
Hypoglycemia by ICD-9 codes | ||||||
2009 | 260 | 239 | 14 | 6 | 97 783 | 2.7 |
2010 | 326 | 273 | 35 | 15 | 128 403 | 2.5 |
2011 | 387 | 307 | 39 | 32 | 173 360 | 2.2 |
2012 | 441 | 345 | 32 | 47 | 201 194 | 2.2 |
2013 | 594 | 415 | 73 | 75 | 253 197 | 2.3 |
2014 | 473 | 330 | 46 | 70 | 290 075 | 1.6 |
2015 | 425 | 347 | 41 | 32 | 315 009 | 1.3 |
Hypoglycemia by ICD-10 codes—limited algorithm | ||||||
2015 | 384 | 361 | 22 | 1 | 315 009 | 1.2 |
2016 | 1868 | 1490 | 228 | 126 | 334 978 | 5.6 |
2017 | 2330 | 1510 | 291 | 359 | 351 670 | 6.6 |
2018 | 2209 | 1518 | 297 | 287 | 367 340 | 6.0 |
2019 | 2425 | 1602 | 353 | 353 | 374 945 | 6.5 |
Hypoglycemia by ICD-10 codes—expanded algorithm | ||||||
2015 | 426 | 400 | 24 | 2 | 315 009 | 1.4 |
2016 | 2095 | 1654 | 260 | 151 | 334 978 | 6.3 |
2017 | 2581 | 1652 | 320 | 408 | 351 670 | 7.3 |
2018 | 2497 | 1661 | 337 | 354 | 367 340 | 6.8 |
2019 | 2736 | 1767 | 404 | 420 | 374 945 | 7.3 |
ICD, International Classification of Diseases.