Covariates of corticotropin-releasing hormone (CRH) concentrations in cerebrospinal fluid (CSF) from healthy humans

Table 5 Linear regression models of CRH_CSF

Components of 3 Linear Regression Models	R² (adjusted R²) *	P **	DoF ***
CRH_CSF, Glucose @ 2 pm, serum Sodium (mmol/L)	0.979 (0.958)	0.02	4
CRH_CSF, Respiratory Rate, Resting Heart Rate	0.963 (0.939)	0.007	7
CRH_CSF, SF-36 Vitality, MFI Physical Fatigue	0.859 (0.789)	0.02	6

* R² = expected variance; ** P = 2 tailed probability for the model; *** Degrees of freedom

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