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. 2023 May 3;94(4):1317–1326. doi: 10.1038/s41390-023-02610-5

Fig. 1. Excreted cortisol and cortisol derivatives and effect of HC treatment on cortisol glucuronide.

Fig. 1

a Relative abundance of urinary cortisol and derivatives normalized to cortisone 21-sulfate. Total urine samples = 332; number of urines with steroids detected are shown in each bar. b Cortisol glucuronide vs cortisone sulfate in HC-treated infants. n = 64 for 14 infants while on HC (range 15–63 days); r = 0.70, p = 8.7e–11 by linear regression. c Cortisol glucuronide vs cortisone urinary levels in control infants. n = 80 for 14 infants during a comparable time period to HC-treated infants (range 10–45 days); r = 0.69, p = 4.0e–10. d Comparison of cortisol glucuronide abundance in HC-treated and control infants. Data are for urine samples collected over 10 days before starting HC (Pre) and 10 days during HC therapy (post). Levels in HC-treated infants increased 1.9- (mean)/2.6-fold (median) and were 2.0-fold higher vs control infants. *p = 0.31; **p = 0.006; n = 14/14 infants and 44/53 (post/pre) samples in control infants and 52/38 in HC-treated infants.