Relationship between White Blood Count to Mean Platelet Volume Ratio and Clinical Outcomes and Severity of Coronary Artery Disease in Patients Undergoing Primary Percutaneous Coronary Intervention

Table 2

In-hospital angiographic and procedural data characteristics of patients.

Parameters	All patients (: 537)	Low WMR (: 268)	High WMR (: 269)	value
One vessel (, %)	156(29.1)	87(32.5)	69(25.7)	0.082
Multivessel disease (, %)	381(70.9)	181(67.5)	200(74.3)	0.082
Three vessel disease (, %)	163(30.4)	72(26.9)	91(33.8)	0.079
Two vessel disease (, %)	220(41)	111(41.4)	109(40.5)	0.833
Infarct-related artery
LAD (, %)	247(46)	116(43.3)	131(48.7)	0.208
CX (, %)	95(17.7)	54(20.1)	41(15.2)	0.136
RCA (, %)	175(32.6)	87(32.5)	88(32.7)	0.951
LMCA (, %)	7(1.3)	4(1.5)	3(1.1)	0.725
Other vessels (, %)	13(2.4)	7(2.6)	6(2.2)	0.774
TIMI flow grade
PrePro TIMI 0 (, %)	295(54.9)	130(48.5)	165(61.3)	0.003
PrePro TIMI 1 (, %)	26(4.8)	15(5.6)	11(4.1)	0.416
PrePro TIMI 2 (, %)	38(7.1)	15(5.6)	23(8.6)	0.182
PrePro TIMI 3 (, %)	178(33.1)	108(40.3)	70(26)	<0.001
PostPro TIMI 0 (, %)	11(2)	4(1.5)	7(2.6)	0.364
PostPro TMI 1 (, %)	16(3)	4(1.5)	12(4.5)	0.077
PostPro TIMI 2 (, %)	34(6.3)	19(7.1)	15(5.6)	0.472
PostPro TIMI 3 (, %)	476(88.6)	241(89.9)	235(87.4)	0.349
Type of stent
BMS (, %)	137(25.5)	69(25.7)	68(25.3)	0.901
DES (, %)	400(74.5)	199(74.3)	201(74.7)
Number of stents	1(1-1)	1(1-1)	1(1-1)	0.553
1 (, %)	428(79.7)	211(78.7)	217(80.7)	0.577
>1 (, %)	109(20.3)	57(21.3)	52(19.3)
Stent length (mm)	22(16-30)	22(16-30)	24(18-30)	0.488
Stent diameter (mm)	3(2.75-3)	3(2.75-3)	3(2.75-3)	0.227
Multivessel PCI (, %)	122(22.7)	74(27.6)	48(17.8)	0.007
Different time (, %)	66(54.1)	39(52.7)	27(56.3)	0.701
LAD (, %)	48(39.3)	32(43.2)	16(33.3)	0.274
CX (, %)	51(41.8)	31(41.9)	20(41.7)	0.980
RCA (, %)	40(32.8)	22(29.7)	18(37.5)	0.372
SS	17(10.5-24.5)	16(10-23.75)	18.5(12-24.5)	0.026
RSS	5(2-11.5)	4(0-10)	5(2-12)	0.010
Amount of contrast media (ml)	150(140-160)	160(150-170)	160(150-170)	0.807

BMS: bare metal stent; CX: circumflex; DES: drug eluting stent; LAD: left anterior descending; LMCA: left main coronary artery; PCI: percutaneous coronary intervention; NA: not applicable; PostPro: postprocedural; PrePro: preprocedural; RCA: right coronary artery; RSS: residual SYNTAX score; SS: SYNTAX score; TIMI: thrombolysis in myocardial infarction. Data are presented as median (0.25–0.75 percentiles) and (%). Mann-Whitney test, Pearson chi-square test, and Fisher’s exact test were used. Bold data are with statistical significance.