Self‐reported medically or non‐medically attended unintentional injuries or injuries with an unspecified intent (injury rates adjusted for clustering) · children and young people aged 0 to 18 years
School injury prevention programmes showed no clear difference in self‐reported medically or non‐medically attended unintentional… compared with controls (low certainty).
1 finding from 1 review
Safety skills · children and young people aged 0 to 18 years
1 finding from 1 review
Behaviour · children and young people aged 0 to 18 years
1 finding from 1 review
Safety knowledge · children and young people aged 0 to 18 years
1 finding from 1 review
Cost‐effectiveness · children and young people aged 0 to 18 years
1 finding from 1 review
no estimate extracted
4639 participants
Very low
Counseling + phone · young women, 16 to 24 years old, with desire to avoid pregnancy
Counseling + phone follow‐up probably leads to higher counseling + phone compared with counseling (moderate certainty).
2 findings from 1 review
OR 1.41 [1.06, 1.87]
767 participants
Moderate
OR 1.45 [1.03, 2.03]
767 participants
Moderate
Effective contraception use (at 6 months) · young women with need for contraception
Enhanced counseling may leads to higher use of effective contraceptive method at 6 months compared with standard care (low certainty).
2 findings from 1 review
OR 2.03 [1.04, 3.98]
2336 participants
Low
OR 48.38 [5.96, 392.63]
78 participants
Very low
Use of birth control methods (consistent condom use) · young women with need for contraception
1 finding from 1 review
no estimate extracted
2336 participants
Low
Effectiveness of method used at last intercourse (at 1 year) sexually active at · young men or women with need for contraception
It is very uncertain whether counseling + audiovisual tool changes effectiveness of method used at last intercourse (at 1 year)… compared with usual care (very low certainty).
1 finding from 1 review
OR 1.51
1195 participants
Very low
Partner's use of OC at last intercourse (at 1 year) sexually active at · young men or women with need for contraception
It is very uncertain whether counseling + audiovisual tool changes partner's use of OC at last intercourse (at 1 year) sexually active at compared with usual care (very low certainty).
1 finding from 1 review
OR 1.66
1195 participants
Very low
No OC use (by 1 year) Chicago site · young men or women with need for contraception
1 finding from 1 review
no estimate extracted
949 participants
Very low
Neonatal mortality · pregnant women
Balanced protein and energy supplementation showed no clear difference in neonatal death compared with control or no intervention (low certainty).
1 finding from 1 review
Small‐for‐gestational age · pregnant women
Balanced protein and energy supplementation probably leads to lower small‐for‐gestational age compared with control or no intervention (moderate certainty).
1 finding from 1 review
Preterm birth · pregnant women
Balanced protein and energy supplementation showed no clear difference in preterm birth compared with control or no intervention (moderate certainty).
1 finding from 1 review
Birthweight (g) · pregnant women
1 finding from 1 review
Weekly gestational weight gain (g/week) · pregnant women
1 finding from 1 review
Intervention not reported
Perinatal mortality · pregnant women
1 finding from 1 review
Intervention not reported
Stillbirth · pregnant women
The intervention showed no clear difference in stillbirth (low certainty).
1 finding from 1 review
Intervention not reported
Neonatal death · pregnant women
The intervention showed no clear difference in neonatal death (low certainty).
1 finding from 1 review
Intervention not reported
Small‐for‐gestational age · pregnant women
The intervention probably leads to higher small‐for‐gestational age (moderate certainty).
1 finding from 1 review