Table 6.

Comparison of PDW with other studies

Publication	Cases	PDW (fl)	Controls	PDW (fl)	p value
Demirtas et al. [22]	307	16.4	187	15.4	<0.001
Jabeen et al. [23]	170	15.02	92	14.12	0.003
Dalamaga et al. [24]	30	16.4	30	13.0	<0.001
Present study	280	14.2	280	10.7	0.003