n = 518

Sex (man)

1.79

Age (years)

1.94

Hypertension (yes)

2.06

Asthma (yes)

1.51

Antithrombotic medication (yes)

1.19

Smoking habit (yes)

1.36

Alcohol consumption (yes)

1.28

Preoperative sBP (mmHg)

2.41

Preoperative dBP (mmHg)

1.12

Sinus disease

Odontogenic maxillary sinusitis

3.08

Fungal sinusitis

2.92

Cystic disease

2.16

CRS with/without nasal polyps

3.62

Number of inflamed sinuses (pieces)

5.47

Lund Mackay score (points)

5.4

Nasal polyps (yes)

1.79

Preoperative macrolide use (yes)

1.16

Preoperative steroid use (yes)

1.34

Operative time (minutes)

1.72

Initial surgery or re-operation (re)

1.41

Unilateral or bilateral (bilateral)

4.27

Number of sinuses opened (pieces)

7.15

WBC (/μl)

1.51

Neu/Lym ratio

1.33

Eos (%)

1.41

Hb (g/dl)

2.26

Plt (10^4/μl)

1.48

Alb (g/dl)

1.64

AST (U/L)

3.05

ALT (U/L)

3.73

γGTP (U/L)

1.6

ALP (U/L)

1.21

T-bil (mg/dl)

1.29

Creatinine (mg/dl)

1.1

CRP (mg/dl)

1.5

PT-INR

1.24

APTT (seconds)

1.12