Expression of Mesothelioma-Related Markers in Meningiomas: An Immunohistochemical Study

Table 1

Comparison between the frequencies of marker expression in meningioma cases using Cochran's Q test.

	Marker expression		Proportion (%)	Pair-wise comparisons among different groups at 𝑃=0.05
	−ve	+ve
(1) EMA	0	87	100.00	(2) (3) (4) (5) (6)
(2) D2-40	54	33	37.93	(1) (3) (4) (5) (6)
(3) Keratin 5/6	82	5	5.75	(1) (2)
(4) Mesothelioma-Ab1	84	3	3.45	(1) (2)
(5) WT1	87	0	0.00	(1) (2)
(6) Calretinin	87	0	0.00	(1) (2)

Minimum required difference (%): 20.2802.