Table 2.

Point and interval estimates for model parameters across pubertal stage and gender.

	Point Estimate (95% Confidence Interval)
	Tanner I/II	Tanner III	Tanner IV/V
Baseline Cortisol (μg/dl)
Girls	5.31 (4.89, 5.74)	5.78 (5.34, 6.21)	6.28 (5.56, 7.00)
Boys	5.96 (5.54, 6.38)	5.35 (4.94, 5.76)	4.80 (4.16, 5.44)
Modulating Constant
Girls	.794 (.711, .878)	.661 (.593, .730)	.552 (.456, .648)
Boys	.811 (.743, .881)	.848 (.784, .912)	.886 (.768, 1.004)
Reactivity Rate (μg/dl/min)
Girls	.033 (.031, .036)	.028 (.026, .031)	.024 (.021, .027)
Boys	.030 (.028, .032)	.031 (.029, .032)	.032 (.029, .035)
Area Under the Curve (μg/dl)
Girls	709 (642, 776)	819 (734, 903)	945 (779, 1110)
Boys	898 (820, 975)	881 (816, 946)	865 (758, 972)
Time to Peak (min)
Girls	29.9 (27.8, 31.9)	35.2 (32.5, 37.8)	41.4 (36.1, 46.7)
Boys	33.3 (31.2, 35.3)	32.2 (30.5, 34.0)	31.2 (28.4, 34.1)
Peak Change (μg/dl)
Girls	8.73 (8.10, 9.36)	8.57 (7.96, 9.17)	8.40 (7.41, 9.39)
Boys	9.93 (9.34, 10.51)	10.05 (9.53, 10.58)	10.18 (9.26, 11.11)