Findings

What do systematic reviews say?

8 questions · 8 findings · 1 reviews

No studies found 0 · 0%GRADE not reported 0 · 0%Very low 5 · 62.5%Low 3 · 37.5%Moderate 0 · 0%High 0 · 0%

Live birth · women with unexplained subfertility wishing to conceive spontaneously

It is very uncertain whether screening hysteroscopy changes live birth compared with no hysteroscopy (very low certainty).

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
RR 4.3 [2.29, 8.07]
1 study · 200 participants
Very low

Adverse events · women with unexplained subfertility wishing to conceive spontaneously

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
no estimate extracted
1 study · 1 participants
Very low

Clinical pregnancy · women with unexplained subfertility wishing to conceive spontaneously

It is very uncertain whether screening hysteroscopy changes clinical pregnancy compared with no hysteroscopy (very low certainty).

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
RR 3.8 [2.31, 6.24]
1 study · 200 participants
Very low

Miscarriage · women with unexplained subfertility wishing to conceive spontaneously

It is very uncertain whether screening hysteroscopy changes miscarriage compared with no hysteroscopy (very low certainty).

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
RR 2.8 [1.05, 7.48]
1 study · 200 participants
Very low

Live birth · women before IVF treatment

Screening hysteroscopy may leads to higher live birth compared with no hysteroscopy (low certainty).

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
RR 1.26 [1.11, 1.43]
6 studies · 2745 participants
Low

Adverse events · women before IVF treatment

It is very uncertain whether screening hysteroscopy changes adverse events compared with no hysteroscopy (very low certainty).

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
Peto OR 7.47 [0.15, 376.42]
4 studies · 1872 participants
Very low

Clinical pregnancy · women before IVF treatment

Screening hysteroscopy may leads to higher clinical pregnancy compared with no hysteroscopy (low certainty).

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
RR 1.32 [1.2, 1.45]
10 studies · 3750 participants
Low

Miscarriage · women before IVF treatment

Screening hysteroscopy showed no clear difference in miscarriage compared with no hysteroscopy (low certainty).

1 finding from 1 review

Screening hysteroscopy in subfertile women and women undergoing assisted reproduction 2019 · Cochrane Headline outcomes only
RR 1.01 [0.67, 1.5]
3 studies · 1669 participants
Low