Cochrane · systematic review · CD009452
Heparin for assisted reproduction
Akhtar, MA, Sur, SD, Raine‐Fenning, N, et al. · Cochrane Database of Systematic Reviews · 2013 · Cochrane Library
Gynaecology and FertilityAMSTAR 2: not assessed
SoF tableOnly the outcomes this review put in its Summary of Findings table are listed (the Cochrane Handbook caps them at about seven per comparison). Its other analyses are not shown here.
Questions
6
current version
GRADE rated
4
No studies
0
Included studies
NR
No studies 0 · 0%Ungraded 2 · 33.3%Very low 2 · 33.3%Low 2 · 33.3%Moderate 0 · 0%High 0 · 0%
Ungraded means an effect was reported without a GRADE rating; it is not a gap. No studies means the review found nothing to answer the question. The six categories are a display order, not a score.
Questions and results
Heparin for Assisted Reproduction (fixed effect)
Population: Subfertile women
| Outcome | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Live birth rate per woman | OR 1.77 [1.07, 2.9] | 3 studies · 386 participants | Very low Downgraded: inconsistency |
Clinical pregnancy rate per woman | OR 1.61 [1.03, 2.53] | 3 studies · 386 participants | Low |
Adverse effects | no estimate extracted | 5 participants | Ungraded |
Heparin for Assisted Reproduction (random effects)
Population: Subfertile women
| Outcome | Effect | Evidence | Status / GRADE |
|---|---|---|---|
Live birth rate per woman | OR 1.85 [0.8, 4.24] | 3 studies · 386 participants | Very low Downgraded: inconsistency |
Clinical pregnancy rate per woman | OR 1.66 [0.94, 2.9] | 3 studies · 386 participants | Low |
Adverse effects | no estimate extracted | 5 participants | Ungraded |