Impact of HIV Infection and Zidovudine Therapy on RBC Parameters and Urine Methylmalonic Acid Levels

Table 4

Association between UMMA, MCV, and treatment categories.

	Treatment groups
	Nt (%)	Zt (%)	Nzt (%)
UMMA (mg/24 hrs)
15.76	8 (31%)	22 (82%)	27 (84%)
15.76	18 (69%)	5 (18)	5 (16%)
Total	26	27	32
( value)			1.842 (0.000)
MCV (fL)
95	24 (92)	15 (56)	15 (41)
95	2 (8)	12 (46)	15 (59)
Total	26	27	32
( value)			1.842 (0.000)

Treatment-naïve (Nt); Zidovudine based treatment group (Zt); non-zidovudine-based treatment group (NZt); urine methyl malonic acid (UMMA); mean cell volume (MCV); Chi-square value ().