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Table 1 Study subjects (aged 20 or over) from KCHS and NHID in Korea, 2006–2015

From: Income differences in screening, incidence, postoperative complications, and mortality of thyroid cancer in South Korea: a national population-based time trend study

Sex Year KCHS NHID
No. of study subjects No. of subjects with TC screening No. of total population No. of TC incident cases No. of subjects with postoperative complications No. of TC deaths
All 2006 35,500,836 15,943 3043 322
  2007 35,881,719 20,564 3565 358
  2008 36,504,109 26,474 4450 332
  2009 36,925,146 32,480 5654 342
  2010 225,116 31,701 36,669,946 34,981 6946 344
  2011 37,725,424 40,081 5640 382
  2012 225,188 42,249 38,139,862 44,174 6937 358
  2013 38,574,788 42,818 7694 379
  2014 224,994 44,942 38,941,467 31,923 6610 339
  2015 39,696,326 25,165 4294 331
Women 2006 18,007,925 13,629 2631 234
  2007 18,180,997 17,464 3111 253
  2008 18,507,966 22,294 3851 230
  2009 18,717,880 27,307 4924 233
  2010 122,432 20,011 18,589,856 28,956 5889 254
  2011 19,114,446 33,125 4754 269
  2012 123,971 27,322 19,326,295 36,161 5860 235
  2013 19,541,003 34,362 6269 266
  2014 123,226 29,248 19,717,940 25,529 5431 256
  2015 20,095,936 19,768 3449 228
Men 2006 17,492,911 2314 412 88
  2007 17,700,722 3100 454 105
  2008 17,996,143 4180 599 102
  2009 18,207,266 5173 730 109
  2010 102,684 11,690 18,080,090 6025 1057 90
  2011 18,610,978 6956 886 113
  2012 101,217 14,927 18,813,567 8013 1077 123
  2013 19,033,785 8456 1425 113
  2014 101,768 15,694 19,223,527 6394 1179 83
  2015 19,600,390 5397 845 103
  1. TC Thyroid cancer, KCHS Korea Community Health Survey, NHID National Health Insurance Database
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