Comparison of Three Methods for the Estimation of Pineal Gland Volume Using Magnetic Resonance Imaging

Table 2

The result of analysis of variance along with postrhoc test (Tukey).

	Mean differences	Standard error (SE)	Confidence interval (CI)		𝑃
			Lower	Upper
ROI—Planimetry	1.64	7.96	−17.18	20.46	0.97
ROI—Point counting	4.78	7.96	−14.04	23.61	0.82
Planimetry—Point counting	−3.14	7.96	−21.96	15.68	0.91