Weight (g) ‐ weight at 6 weeks · preterm hospitalised infants
1 finding from 1 review
Length (cm) · preterm hospitalised infants
1 finding from 1 review
Head circumference (cm) ‐ head circumference at 6 weeks · preterm hospitalised infants
1 finding from 1 review
Bone fracture (neonatal) ‐ not measured · preterm hospitalised infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Growth (childhood/adulthood) ‐ not measured · preterm hospitalised infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Bone mineral density (infant/childhood/adulthood) ‐ not measured · preterm hospitalised infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Fracture (childhood/adulthood) ‐ not measured · preterm hospitalised infants
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Gestational age (preterm birth < 37 weeks) · healthy pregnant women receiving calcium supplementation vs placebo or no treatment
Calcium supplementation showed no clear difference in preterm birth (a) Birth prior to 37 weeks compared with placebo or no treatment (maternal outcomes) (moderate certainty).
1 finding from 1 review
Preterm birth less than 34 weeks' gestation · healthy pregnant women receiving calcium supplementation vs placebo or no treatment
Calcium supplementation showed no clear difference in preterm birth (b) Birth prior to 34 weeks compared with placebo or no treatment (maternal outcomes) (moderate certainty).
1 finding from 1 review
Low birthweight · healthy pregnant women receiving calcium supplementation vs placebo or no treatment
Calcium supplementation showed no clear difference in low birthweight (< 2500 g) compared with placebo or no treatment (maternal outcomes) (moderate certainty).
1 finding from 1 review
Pre‐eclampsia · women who are not yet pregnant and women in the early stages of pregnancy
Calcium supplementation showed no clear difference in pre‐eclampsia compared with placebo (maternal outcomes) commencing before or early (low certainty).
1 finding from 1 review
Pre‐eclampsia, or pregnancy loss, or stillbirth (or combination) at any gestational age · women who are not yet pregnant and women in the early stages of pregnancy
Calcium supplementation showed no clear difference in pre‐eclampsia, or pregnancy loss, or stillbirth (or combination) at… compared with placebo (maternal outcomes) commencing before or early (low certainty).
1 finding from 1 review
Severe maternal morbidity and mortality index · women who are not yet pregnant and women in the early stages of pregnancy
Calcium supplementation showed no clear difference in severe maternal morbidity and mortality index compared with placebo (maternal outcomes) commencing before or early (low certainty).
1 finding from 1 review
Pregnancy loss or stillbirth at any gestational age · women who are not yet pregnant and women in the early stages of pregnancy
Calcium supplementation showed no clear difference in pregnancy loss or stillbirth at any gestational age compared with placebo (maternal outcomes) commencing before or early (low certainty).
1 finding from 1 review
Caesarean section · women who are not yet pregnant and women in the early stages of pregnancy
Calcium supplementation showed no clear difference in caesarean section compared with placebo (maternal outcomes) commencing before or early (low certainty).
1 finding from 1 review
Systolic blood pressure · People who may be at risk for primary hypertension
2 findings from 1 review
Diastolic blood pressure · People who may be at risk for primary hypertension
1 finding from 1 review
Systolic blood pressure. Dose less than 1000 mg a day (range of · People who may be at risk for primary hypertension
1 finding from 1 review
Systolic blood pressure. Dose between 1000 mg a day and less than 1500 mg a day · People who may be at risk for primary hypertension
1 finding from 1 review
Systolic blood pressure. Dose 1500 mg a day or more (range of · People who may be at risk for primary hypertension
1 finding from 1 review