Table 4 The clinical association between simplified PONV severity score and antiemetic use

SPONVSS

1.592 (1.484–1.707)

1.610 (1.479–1.753)

Age

0.969 (0.955–0.982)

1.012 (0.991–1.033)

Gender

 Male

0.439 (0.259–0.745)

0.834 (0.424–1.640)

 Female

Reference

Reference

Waist hip ratio

0.368 (0.026–5.217)

BMI

1.088 (1.060–1.117)

0.984 (0.942–1.028)

eGFR

1.007 (1.002–1.013)

1.004 (0.997–1.011)

Other baseline data

 Diabetes

1.337 (0.826–2.166)

-

 Smoking

0.289 (0.143–0.583)

-

 Anesthesia time

0.999 (0.996–1.001)

-

Surgery method

 Upper abdomen

Reference

Reference

 Lower abdomen

1.471 (0.358–6.042)

2.031 (0.407–10.145)

 Laparoscope

10.549 (3.717–29.939)

5.475 (1.528–19.615)

 VAT

4.327 (1.425–13.141)

8.109 (2.311–28.460)

 Other ^a

1.774 (0.597–5.266)

3.044 (0.896–10.348)

Pain

 NRS rest

1.044 (0.900–1.210)

-

 NRS move

0.956 (0.847–1.079)

-

 NRS cough

0.918 (0.817–1.032)

-