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. 2020 Sep 10;9(10):963–970. doi: 10.1530/EC-20-0419

Table 3.

Results of diagnostic testing.

NFI ACS
Basal cortisol, median, nmol/L (range)a 320 (110–629) 411 (130–985)
Morning ACTH, median, pmol/L (range)a 3.9 (1.1–40.2) 1.65 (1.1–5.5)
Cortisol after 1 mg DST, median, nmol/L (range)a 31.0 (12–50) 84 (51–486)
Late-night saliva cortisol, median, nmol/L (range)a 0.9 (0.1–8.2) 1.75 (0.4–45)
DHEAS, median, µmol/L, (range)a 1.85 (0.4–10.5) 0.95 (0.4–3.8)
UFC, median, nmol/24 h (range) 72 (2–321)
LDDST, median, nmol/L (range) 89 (58–517)

Continuous data as median and range. Lower limit of quantification for p-ACTH, s-cortisol after DST and s-DHEAS was put as registered value for all patients who tested below the limit (<1.1 pmol/L, <28 nmol/L and <0.4 µmol/L for p-ACTH, s-cortisol after DST and s-DHEAS, respectively).

aSignificant difference between the NFI and the ACS group.