| n | Mean ± SD, pg/mL | Minimum–maximum, pg/mL |
---|---|---|---|
Healthy subjects | 37 | 760.09 ± 115.65 | 570.88–1170.24 |
Benign diseases | 22 | 1225.60 ± 323.40# | 608.36–1763.76 |
LADC | 33 | Â | Â |
 N0 | 17 | 1375.80 ± 214.15# | 877.29–1763.76 |
 N1 | 2 | 1525.10 ± 102.28 | 1422.81–1627.38 |
 N2 | 12 | 1672.84 ± 329.78#**S | 1150.05–2241.09 |
 N3 | 2 | 1934.24 ± 34.09 | 1900.14–1968.33 |