The Egyptian Heart Journal

Table 4 Age and gender distribution of both groups

From: Testing Real-World Application of Appropriateness Criteria of Single Photon Emission Computed Tomography (SPECT) In Two Egyptian Hospitals

		Group I N=245		Group II N=197		Chi-square test
		No.	%	No.	%	P-value
Gender	Female	91	37.10%	11	5.60%	0.000
Gender	Male	154	62.90%	186	94.40%	0.000
Age	Mean ±SD	56.45 ± 9.47		56.49 ± 9.80		0.966

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