Table 1.

Prevalence of IDA and BTT in blood donors

Type of donors	Number	IDA	BTT	Both	None
Microcytic	50	26 (52%)	18 (36%)	4 (8%)	2 (4%)
Non-microcytic	51	15 (29.4%)	2 (3.9%)	0 (0%)	34 (66.7%)