Evaluation of Hematological Parameters in Partial Exchange and Packed Cell Transfusion in Treatment of Severe Anemia in Pregnancy

Table 4

Nonparametric analysis of the difference in hematological parameters within and between groups.

Variable	Group 1 (pre- and post-difference) mean rank	Group 2 (pre- and post-difference) mean rank	𝑃 value
Hb*	2.01±1.6 & 59.3	2.09±1.5 & 59.7	0.09
Platelet	49.3	61.8	0.04
ESR	31.4	40.4	0.06
MCV	42.5	33.9	0.10
MCH	38.2	42.6	0.40
PCV	37.7	35.9	0.73
Bilirubin	35.6	40.2	0.35
SGOT	34.4	38.5	0.40
SGPT	36.5	37.5	0.85
Urea	45.6	42.6	0.58
Creatinine	34.2	43.4	0.07
Sodium	30.2	38.1	0.10
Potassium	35.3	33.8	0.76

*Hb is given mean ± sd and mean rank.