overall

(n = 441)

oral cavity

(n = 195)

larynx

(n = 122)

HR (95%CI)

p value

HR (95%CI)

p value

HR (95%CI)

p value

hemoglobin (g/dl)

0.51

<0.001*

0.61

0.064

0.47

0.037*

≥13.8 vs <13.8

(0.36 - 0.72)

(0.35 - 1.03)

(0.23 - 0.96)

Leukocyte (/μl)

1.6

0.005*

1.43

0.185

2.14

0.039*

≥6800 vs <6800

(1.15 - 2.23)

(0.84 - 2.39)

(1.04 - 4.73)

Neutrophil (/μl)

1.47

0.022*

1.28

0.358

1.41

0.337

≥4241 vs <4241

(1.06 - 2.05)

(0.75 - 2.13)

(0.70 - 2.89)

Lymphocyte (/μl)

0.85

0.359

1.15

0.594

0.8

0.538

≥1776 vs <1776

(0.60 - 1.19)

(0.67 - 1.93)

(0.40 - 1.61)

Monocyte (/μl)

1.94

<0.001*

1.59

0.205

3.25

0.003*

≥660 vs <660

(1.33 - 2.78)

(0.76 - 3.01)

(1.54 - 6.59)

Platelet (103/μl)

2.23

0.005*

0.44

0.355

4.25

0.002*

≥345 vs <345

(1.29 - 3.59)

(0.03 - 2.01)

(1.78 - 9.08)

NLR

1.67

0.109

1.17

0.785

1.64

0.383

≥1.30 vs 1.30

(0.90 - 3.53)

(0.43 - 4.81)

(0.58 - 6.86)

PLR

1.49

0.036*

0.91

0.785

2.06

0.064

≥129 vs <129

(1.03 - 2.12)

(0.45 - 1.69)

(0.96 - 4.20)

LMR

0.72

0.053

1.06

0.825

0.40

0.011*

≥3.46 vs <3.46

(0.52 - 1.00)

(0.64 - 1.78)

(0.19 - 0.81)