Intervention not reported
Maternal pain score or pain measured in labour (Pain intensity at 1 hour (moderate or severe))
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Maternal pain score or pain measured in labour (Pain score (1 hour after drug administration))
1 finding from 1 review
no estimate extracted
Studies not reported
Low
Intervention not reported
Maternal pain score or pain measured in labour (Pain intensity 4 or 5 on 5‐point scale (1 hour))
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Maternal pain score or pain measured in labour (reduction in VAS of at least 40 mm after 30 minutes) · women in labour
IM pethidine may leads to higher maternal pain score or pain measured in labour (reduction in VAS of… compared with placebo (low certainty).
1 finding from 1 review
Intervention not reported
Maternal pain score or pain measured in labour (reduction in VAS of at least 40 mm after 30 minutes)
1 finding from 1 review
no estimate extracted
Studies not reported
Low
Intervention not reported
Maternal pain score or pain measured in labour (Pain intensity at 30 minutes: women with severe pain)
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Maternal satisfaction with analgesia measured during labour (Pain relief (good or very good) at delivery)
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Maternal pain score or pain measured in labour (Pain relief poor (partial, none or worse)) ‐ With promazine
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Maternal pain score or pain measured in labour (Pain relief poor (partial, none or worse)) ‐ No add‐on drugs
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Maternal satisfaction with analgesia, maternal pain score or pain measured in labour, additional analgesia, epidural
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Maternal satisfaction with analgesia measured during labour or during the postnatal period (Pain relief described as poor)
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Maternal satisfaction with analgesia in labour measured during the postnatal period (Would use the same pain relief again)
1 finding from 1 review
no estimate extracted
Studies not reported
Very low
Intervention not reported
Maternal satisfaction with analgesia in labour measured during the postnatal period (Global assessment of pain relief at 24 hours)
1 finding from 1 review
no estimate extracted
Studies not reported
Very low