Table 13: Post-operative evaluation as risk factors (n = 125).

Post-operative evaluation

PONV

RR (95%CI)

Yes n (%)

No (%)

Presence of pain

Yes

29 (46.0)

34 (54.0)

2.38 (1.34-4.22)**

No

12 (19.4)

50 (80.6)

Referent

Time of first oral intake

60 minutes

28 (34.1)

54 (65.9)

1.13 (0.66-1.95)

> 60 minutes

13 (30.2)

30 (69.8)

Referent

Antibiotic given

Yes

38 (33.9)

74 (66.1)

1.47 (0.53-4.10)

No

3 (23.1)

10 (76.9)

Referent

Type of antibiotics

Amoxicillin

30 (39.0)

47 (61.0)

1.56 (0.77-3.14)

Ciprofloxacin

7 (25.0)

21 (75.0)

Referent