Findings

What do systematic reviews say?

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Evidence found and GRADE certainty

4,667 questions · 21,760 findings · 2,177 reviews

No studies found 4,173 · 19.2%GRADE not reported 2,300 · 10.6%Very low 5,276 · 24.2%Low 5,764 · 26.5%Moderate 3,298 · 15.2%High 949 · 4.4%

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Letrozole with or without adjuncts vs SERMs with or without adjuncts followed by timed intercourse

Clinical pregnancy rate · infertile women with polycystic ovary syndrome

Letrozole with or without adjuncts leads to higher clinical pregnancy rate compared with SERMs with or without adjuncts followed by timed intercourse (high certainty).

1 finding from 1 review

Letrozole with or without adjuncts vs SERMs with or without adjuncts followed by timed intercourse

Miscarriage · infertile women with polycystic ovary syndrome

Letrozole with or without adjuncts showed no clear difference in miscarriage rate per pregnancy compared with SERMs with or without adjuncts followed by timed intercourse (high certainty).

1 finding from 1 review

Letrozole with or without adjuncts vs SERMs with or without adjuncts followed by timed intercourse

Multiple pregnancy rate · infertile women with polycystic ovary syndrome

Letrozole with or without adjuncts showed no clear difference in multiple pregnancy rate compared with SERMs with or without adjuncts followed by timed intercourse (high certainty).

1 finding from 1 review

Summary of findings: unconditional cash transfer vs no unconditional cash transfer: primary outcomes

Has used any health service in previous 1 to 12 months · children (0 to 17 years) and adults (≥ 18 years) or households

Summary of findings: unconditional cash transfer showed no clear difference in has used any health service in previous 1 to 12 months compared with no unconditional cash transfer: primary outcomes (low certainty).

1 finding from 1 review

Summary of findings: unconditional cash transfer vs conditional cash transfers: primary outcomes

Has had any illness in previous 2 weeks to 3 months · children (0 to 17 years) and adults (≥ 18 years) or households

It is very uncertain whether summary of findings: unconditional cash transfers changes has had any illness in previous 2 weeks to 3 months compared with conditional cash transfers: primary outcomes (very low certainty).

1 finding from 1 review