Serological Detection of Rh-Del Phenotype among Rh-Negative Blood Donors at National Blood Center, Yangon, Myanmar

Table 4

Distribution of gender and blood donation number in Rh-negative and Rh-Del donors (N = 202).

		Rh-negative	Rh-Del
		n = 167	n = 35
Gender	Male	103 (61.7%)	26 (74.3%)
	Female	64 (38.3%)	9 (25.7%)
History of blood donation (number of blood donation)	1	77 (46.1%)	18 (51.4%)
	2	36 (21.6%)	4 (11.4%)
	3	13 (7.8%)	5 (14.3%)
	4	12 (7.2%)	3 (8.6%)
	5	6 (3.6%)	1 (2.9%)
	6	5 (3.0%)	1 (2.9%)
	7	4 (2.4%)	0
	8	4 (2.4%)	0
	9	1 (0.6%)	2 (5.7%)
	10	5 (3.0%)	1 (2.9%)
	11–13	4 (2.4%)	0