Table 3 Episodes of vomiting, nausea, dry mouth, drowsiness, colicky pain and continuous pain, symptom distress score

Vomiting

OCT

5.8 ± 0.6

1.5 ± 0.3^*

0.5 ± 0.3^*

1.2 ± 0.5^*

SB

5.4 ± 0.8

4.1 ± 0.7^§

2.3 ± 0.6^§

2.0 ± 0.8^*

Nausea

OCT

2.5 ± 0.4

1.5 ± 0.1

0.3 ± 0.3^*

0.2 ± 0.1^*

SB

2.8 ± 0.5

1.3 ± 0.4

1.2 ± 0.4^§

1.0 ± 0.3^§

Dry mouth

OCT

2.1 ± 0.1

1.8 ± 0.3

1.9 ± 0.2

1.8 ± 0.1

SB

1.9 ± 0.2

2.6 ± 0.4

2.7 ± 0.3

2.5 ± 0.4

Drowsiness

OCT

1.6 ± 0.3

1.7 ± 0.2

1.6 ± 0.2

2.0 ± 0.3

SB

1.7 ± 0.2

1.8 ± 0.1

1.5 ± 0.3

1.7 ± 0.3

Colicky pain

OCT

0.4 ± 0.1

0.3 ± 0.1

0.2 ± 0.2

0.4 ± 0.1

SB

0.5 ± 0.2

0.4 ± 0.1

0.4 ± 0.3

0.3 ± 0.1

Continuous pain

OCT

1.7 ± 0.2

0.9 ± 0.4

0.5 ± 0.3

0.6 ± 0.3

SB

1.9 ± 0.1

1.4 ± 0.3

1.3 ± 0.1^§

0.7 ± 0.1^§