Table 2 Epidemiologic data and trends in posterior cruciate ligament reconstruction in Korean population
Year | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 |
|---|---|---|---|---|---|---|---|---|---|
Total cases | Case (N) | Case (N) | Case (N) | Case (N) | Case (N) | Case (N) | Case (N) | Case (N) | Case (N) |
1101 | 1218 | 1312 | 1324 | 1411 | 1406 | 1432 | 1282 | 1299 | |
Sex | |||||||||
Male | 901 | 987 | 1049 | 1075 | 1108 | 1091 | 1125 | 1007 | 1000 |
Female | 200 | 231 | 263 | 249 | 303 | 315 | 307 | 275 | 299 |
Age (years) | |||||||||
< 20 | 131 | 146 | 156 | 140 | 146 | 174 | 177 | 147 | 137 |
20–29 | 304 | 327 | 352 | 307 | 289 | 308 | 325 | 312 | 275 |
30–39 | 291 | 312 | 330 | 261 | 235 | 211 | 232 | 185 | 194 |
40–49 | 252 | 278 | 295 | 297 | 302 | 280 | 302 | 278 | 288 |
≥ 50 | 123 | 155 | 179 | 319 | 439 | 432 | 396 | 360 | 405 |
Year | 2008 | 2009 | 2010 | 2011 | 2012 | 2013 | 2014 | 2015 | 2016 |
|---|---|---|---|---|---|---|---|---|---|
Incidence | Per 100,000 people/year | Per 100,000 people/year | Per 100,000 people/year | Per 100,000 people/year | Per 100,000 people/year | Per 100,000 people/year | Per 100,000 people/year | Per 100,000 people/year | Per 100,000 people/year |
2.3 | 2.6 | 2.7 | 2.8 | 2.9 | 2.9 | 3.0 | 2.6 | 2.6 | |
Sex | |||||||||
Male | 3.8 | 4.2 | 4.4 | 4.5 | 4.6 | 4.6 | 4.7 | 4.1 | 4.0 |
Female | 0.8 | 1.0 | 1.1 | 1.0 | 1.3 | 1.3 | 1.3 | 1.1 | 1.2 |
Age (years) | |||||||||
< 20 | 1.1 | 1.2 | 1.4 | 1.3 | 1.3 | 1.6 | 1.6 | 1.5 | 1.4 |
20–29 | 4.2 | 4.5 | 5.3 | 4.7 | 4.4 | 4.7 | 4.9 | 4.9 | 4.3 |
30–39 | 3.5 | 3.8 | 4.2 | 3.3 | 3.0 | 2.7 | 3.0 | 2.5 | 2.7 |
40–49 | 3.1 | 3.5 | 3.6 | 3.6 | 3.7 | 3.4 | 3.7 | 3.3 | 3.4 |
≥ 50 | 1.1 | 1.4 | 1.3 | 2.2 | 3.1 | 3.0 | 2.8 | 2.1 | 2.3 |