Table 1 Proportional HOFs

1

AGR [28]; Alb/Glb [29]

Alb/Glb ratio

Alb/Glb

2

AISI [30, 31]; PIV [32]

Aggregate index of systemic inflammation [30, 31]; The pan-immune-inflammation value [32]

Neu × Plt × Mono/Lymph

3

AAR [33]

Alb-to-ALP ratio; Alb/ALP [34]

Alb/ALP

4

ACrR

Albumin/Creatinine ratio [35]

Alb/Crea

5

ALI

Advanced lung cancer inflammation index [7]

BMI×Alb×Lymph/Neu (BMI = weight[kg]/ height [m]²)

6

ARR

ALP/RDW [36]

ALP/RDW

7

ALRI [37]

AST-Lymph ratio

AST/Lymph

8

API [33]

Age-Plt index

Age/Plt

9

APR [34]

ALP-to-Plt ratio

ALP/Plt

10

APRI [38, 39]

AST-to-Plt ratio index

1) (AST/(AST ULN))/Plt × 100 [38];

2) AST/Plt [39]

11

BLR [40]

Baso-to-Lymph ratio

Baso/Lymph

12

CAR [41]

CRP-to-Alb ratio

CRP/Alb

Alb-to-CRP ratio [13]: Alb/CRP

13

CLR [13]; CRP/L [31]; CLS [42]

CRP-to-Lymph ratio

CRP/Lymph

LCR [29, 66]: Lymph/CRP

14

De Ritis ratio [43]; AST/ALT [44]

AST-to-ALT ratio

AST/ALT

15

DFR [45]

D-dimer/Fib ratio

Dim/Fib

16

d-CWL [46]

CRP/(WBC*Lymph)

17

ELR [40]

Eosin/Lymph

18

ENLR [47]

Eosin×Neu/Lymph

19

FAR [18]; FARI [48]

Fib-to-Alb ratio

Fib/Alb

AFR [17]: Alb/Fib

20

FIB-4 [38]

FIB-4 index

(AST[IU/L]× Age[years])/(ALT[IU/L]^1/2 ×Plt [10⁹/L])

21

FPR [17, 49]

1) Fib/Plt [49]

2) Fib/preAlb [17]

22

GLR [19,20,21]

1) Gran-to-Lymph ratio [19]

2) GGT to Lymph ratio [20]

3) Glc-to-Lymph ratio [21]

1) Gran/Lymph [19]

2) GGT/Lymph [20]

3) Glc/Lymph [21]

23

GPR [50]

GGT to Plt ratio

GGT/Plt

24

HALP [13]

HGB × Alb × Lymph/Plt

25

HII [51]

Haematological inflammatory index [51]

Plt×Lymph/Neu×100

26

HLAN [13]

(HGB × Lymph ×Alb/Neu)/100

27

HLR [52]

HGB-Lymph ratio

HGB/Lymph

28

HPR [52]

HGB-Plt ratio

HGB/Plt

29

LA [53]

Lymph × Alb

30

LAR [13]

Lymph-to-Alb ratio

Lymph/Alb

ALR [54]: ALP/Lymph

31

LFR [55]

LC to FIB ratio

Lymph/Fib

32

LLR [22, 23]

1) Leukocyte Lymph ratio [22]

2) LDH to Lymph ratio [23]

1) WBC/Lymph [22]

2) LDH/Lymph [23]

33

LMR [7]; ALC/AMC [56]

Lymph-to-Mono ratio

Lymph/Mono

MLR [17], MO/LY [57]: Mono/Lymph

34

LWR [58]

Lymphocyte-to-white blood cell ratio [58]; Absolute lymphcyte count/WBC ratios [59]

Lymph/WBC

LLR (Leukocyte Lymph ratio) [22]: WBC/Lymph

35

MAR [53]

Mono/Alb

36

MCRP

Mono× CRP [60]

Mono× CRP

37

MER [61]

Mono-to-Eosin ratio

Mono/Eosin

38

MGLR [23, 62]

Monocyte/granulocyte to lymphocyte ratio

Mono× Lymph/Gran

39

MHR [63]

Mono to HDLC ratio

Mono/HDLC

40

MP [53]

Mono × Plt

41

MPR [32]; MPV/PC [64]; MPV/PLT ratio [65]; MPVPCR [66]; MPVPR [47]

MPV-to-Plt ratio

MPV/Plt

PVR [67], Plt/MPV ratio [68]: PLT/MPV

42

MPctR

MPV/Pct [69]

MPV/PCT

43

MPVLR [37, 47, 66]

MPV-to-Lymph ratio [47, 66]; MPV/lymphocytes [36]

MPV/Lymph

44

MWR [57]

Monocyte-to-white blood cell ratio

Mono/WBC

45

NAR [70]

neutrophil/albumin

Neu/Alb

46

NER [71]

Neutrophil/erythrocyte ratio [71]

Neu/RBC

47

NCRP

Neu× CRP [60]

Neu× CRP

48

NHL [72]

The ratio of the product of Neu and HGB to lymphocytes

Neu×HGB/Lymph

49

NHR [73]

Neu HDLC ratio

Neu/HDLC

50

NLPR [31]; N/LP [47]

Neu to Lymph, Plt ratio

1) Neu/(Lymph × Plt) [31]

2) (Neu×100) /(Lymph×Plt) [47]

51

NLR [40]; N/L ratio [74]; NLCR [75]; NL-R [76]; NEU/LY [77]; N:L [78]

Neu-to-Lymph ratio [40]; Neutrophil/ Lymphocyte Ratio [74]; Neutrophil-Lymphocyte count ratio [75]

Neu/Lymph

52

NLLR

NLR/ALC [79]

Neu/Lymph²

53

NM [53]

Neu × Mono

54

NMR [70]

Neu-to-Mono ratio; Neutrophil/monocyte ratio

Neu/Mono

MNR [80]: Mono/Neu

55

NP [53]

Neu×Plt

Neu×Plt

56

NPAR [81]

Neu percentage-to-Alb ratio

Neu_ratio/Alb

57

NPR [13]; NPS [82]; Neu:Plt [83]; NP [53]; NLR/PLR ratio [84]

Neu-to-Plt ratio [13]; Neu-Plt score [82]; Neu:Plt score [83]; NLR/PLR [84]

Neu/Plt

PNR [85]: Plt/Neu

58

NWR [58]

Neutrophil-to-white blood cell ratio

Neu/WBC

WNR [85]: WBC/Neu

59

PAR [13]

Plt-to-Alb ratio

Plt/Alb

60

PCRP

P-CRP [60]

Plt × CRP

61

PDWLR

PDW/lymphocytes [36]

PDW/Lymph

62

PDWPR

PDW/P [86]

PDW/Plt

PLT/PDW [87]: Plt/PDW

63

PPR

PDW/PCT [86]

PDW/PCT

64

PLR [40];

PL-R [76]; TLR [88]

Plt-to-Lymph ratio [40]; Thrombocyte/Lymph ratio [88]

Plt/Lymph

65

PMR [52]

Plt-Mono ratio

Plt/Mono

66

PWR [89]

Plt/WBC

WPR [85]: WBC/Plt

67

RPR [90]; RDWPCR [66]

RDW-to-Plt ratio

RDW/Plt

68

SACR

SAA/CRP ratio [91]

SAA/CRP

69

SII [7, 72]; SIII [92]

Systemic immune-inflammation index

Neu × Plt/Lymph

70

SIM [10]; SIRI [7, 31]; NMLR [93]

Systemic inflammatory marker [10]; Systemic inflammation response index [7, 31]; Neutrophil and monocyte to lymphocyte ratio [93]

Neu × Mono/Lymph

71

TCHDR

TChol/HDLC [94]

TChol/HDLC×100

72

TGHDR

TG/HDLC [94]

TG/HDLC×100

73

ULR [95]

UA to Lymph ratio

UA/Lymph

74

WBC/CRP [96]

WBC/CRP

75

WHR [97]

WBC to HGB ratio

WBC/HGB

76

WMR [98]

WBC to MPV ratio

WBC/MPV