Overall^*1

(n = 441)

Oral cavity^*2

(n = 195)

Larynx^*2

(n = 122)

HR (95%CI)

p value

HR (95%CI)

p value

HR (95%CI)

p value

hemoglobin (g/dl)

0.55

<0.001*

0.75

0.323

0.72

0.411

≥13.8 vs <13.8

(0.38 - 0.78)

(0.41 - 1.32)

(0.32 - 1.59)

Leukocyte (/μl)

1.57

0.010*

1.32

0.328

2.67

0.018*

≥6800 vs <6800

(1.11 - 2.23)

(0.75 - 2.27)

(1.17 - 6.58)

Neutrophil (/μl)

1.37

0.073

1.08

0.788

1.28

0.553

≥4241 vs <4241

(0.97 - 1.94)

(0.62 - 1.86)

(0.57 - 2.92)

Lymphocyte (/μl)

0.95

0.767

1.31

0.332

1.08

0.839

≥1776 vs <1776

(0.67 - 1.34)

(0.76 - 2.22)

(0.51 - 2.30)

Monocyte (/μl)

1.86

0.003*

1.56

0.237

4.04

<0.001*

≥660 vs <660

(1.25 - 2.73)

(0.73 - 3.03)

(1.85 - 8.56)

Platelet (103/μl)

2.17

0.008*

0.43

0.337

3.77

0.005*

≥345 vs <345

(1.24 - 3.57)

(0.02 - 1.98)

(1.55 - 8.28)

NLR

1.61

0.146

1.11

0.859

1.03

0.968

≥1.30 vs 1.30

(0.86 - 3.42)

(0.040 - 4.60)

(0.33 - 4.59)

PLR

1.27

0.214

0.64

0.195

1.38

0.435

≥129 vs <129

(0.89 - 1.82)

(0.30 - 1.24)

(0.60 - 2.97)

LMR

0.90

0.536

1.38

0.238

0.60

0.180

≥3.46 vs <3.46

(0.63 - 1.27)

(0.81 - 2.40)

(0.27 - 1.27)