. 2023 Jul 24;11(14):e15777. doi: 10.14814/phy2.15777

TABLE 3.

Parsimonious models for all variables. Transferrin is presented on the response (raw unit) scale, with all other variables reported on the log scale.

Variables	E2			P4			CRP			IL6			FE			FER			TRANS
Variables	Estimates	CI	p	Estimates	CI	p	Estimates	CI	p	Estimates	CI	p	Estimates	CI	p	Estimates	CI	p	Estimates	CI	p
(Intercept)	29.8	16.86–52.68	<0.001	0.64	0.49–0.84	0.002	0.79	0.53–1.16	0.224	1.01	0.78–1.30	0.953	15.34	12.33–19.07	<0.001	40.23	27.20–59.51	<0.001	2.84	2.66–3.02	<0.001
Day (6)	0.85	0.69–1.05	0.127	0.40	0.32–0.51	<0.001	1.13	0.96–1.33	0.129	1.08	0.91–1.28	0.395	0.96	0.87–1.05	0.365	1.04	0.95–1.14	0.369	−0.09	−0.16 – −0.01	0.021
Day (18)	0.88	0.71–1.08	0.202	0.49	0.38–0.62	<0.001	0.97	0.83–1.14	0.726	1.02	0.85–1.21	0.858	0.94	0.86–1.04	0.220	0.91	0.83–0.99	0.030	−0.02	−0.09 – 0.05	0.551
Day (21)	1.12	0.92–1.38	0.259	1.96	1.53–2.49	<0.001	1.10	0.93–1.29	0.267	0.95	0.80–1.14	0.587	1.03	0.94–1.14	0.520	1.02	0.93–1.11	0.685	0.05	−0.02 – 0.12	0.171
Group (OCP)	2.78	1.57–4.92	0.001	4.04	3.10–5.26	<0.001	0.47	0.32–0.70	<0.001	0.76	0.59–0.98	0.037	1.05	0.84–1.30	0.680	1.21	0.82–1.78	0.340	−0.29	−0.47 – −0.11	0.002
Day (6) * Group (OCP)	0.97	0.79–1.20	0.790	0.47	0.38–0.60	<0.001	1.17	1.00–1.38	0.054	1.13	0.95–1.34	0.167	0.90	0.82–1.00	0.041	0.90	0.83–0.98	0.022	0.03	−0.04 – 0.10	0.426
Day (18) * Group (OCP)	0.93	0.76–1.14	0.471	0.47	0.37–0.60	<0.001	0.97	0.82–1.14	0.679	1.10	0.93–1.31	0.263	1.01	0.91–1.11	0.905	1.04	0.96–1.14	0.328	0.04	−0.04 – 0.11	0.325
Day (21) * Group (OCP)	1.09	0.89–1.34	0.391	2.04	1.60–2.60	<0.001	1.00	0.85–1.17	0.955	0.81	0.68–0.96	0.017	1.03	0.94–1.14	0.490	1.02	0.93–1.11	0.729	−0.05	−0.12 – 0.02	0.167
Random Effects
σ²	0.19			0.26			0.18			0.19			0.07			0.07			0.03
τ₀₀	0.31 _ID			0.09 _ID			0.19 _ID			0.09 _ID			0.05 _ID			0.14 _ID			0.12 _ID
ICC	0.62			0.25			0.52			0.33			0.45			0.66			0.82
N	16 _ID			16 _ID			16 _ID			16 _ID			16 _ID			16 _ID			16 _ID
Observations	64			64			64			64			64			64			64
Marginal R ²/Conditional R ²	0.685/0.881			0.903/0.927			0.617/0.816			0.246/0.492			0.068/0.485			0.165/0.720			0.376/0.886