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. 2019 Dec 30;35(4):889–896. doi: 10.3904/kjim.2019.312

Table 1.

Demographic information and incomplete examination and retention rates

Variable Total ~Aug. 31, 2014 Sep. 1, 2014~
Age 53.5 ± 18.8 53.1 ± 18.1 55.0 ± 20.5
Male sex 2,804 (60.3) 2,067 (61.1) 681 (58.2)
Incompletion 678 (16.3) 570 (18.9) 108 (9.4)a
Retention 125 (3.0) 105 (3.2) 20 (2.6)

Values are presented as mean ± SD or number (%).

a

Decreased trend.