Table 4.

Cognitive impairment in patients of anemia according to age in years based on MMSE score

Age Group (years)	n	Mean	Std. Deviation	Std. Error	95% Confidence Interval for Mean		Minimum	Maximum
					Lower Bound	Upper Bound
<20	7	24.00	4.04	1.52	20.26	27.73	20.00	29.00
20-40	58	23.93	3.04	0.39	23.13	24.73	18.00	30.00
>40	35	24.60	3.10	0.52	23.53	25.66	18.00	30.00
Total	100	24.17	3.12	0.31	23.55	24.78	18.00	30.00

F=0.50, P=0.60, NS, P>0.05