Operating time
1 finding from 1 review
Length of hospital stay
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Plaque · Patients with cleft lip and palate (CLP)
Plaque index does not differ significantly between unilateral and bilateral cleft lip and palate (MD -0.13, 95% CI -0.38 to 0.12; ungraded).
1 finding from 1 review
Midline deviation of the mandibular arch · Children and adolescents after extraction of a mandibular permanent first molar (before eruption of the second molar)
One study found midline deviation more likely after unilateral than bilateral extraction (OR 11.6; single study; not GRADE-rated).
1 finding from 1 review
Miscarriage · women with anovulatory PCOS and CC resistance
It is very uncertain whether LOD of one ovary (unilateral) changes miscarriage compared with LOD of both ovaries (bilateral) (very low certainty).
1 finding from 1 review
OHSS · women with anovulatory PCOS and CC resistance
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Live birth · women with anovulatory PCOS and CC resistance
It is very uncertain whether LOD of one ovary (unilateral) changes live birth compared with LOD of both ovaries (bilateral) (very low certainty).
1 finding from 1 review
Multiple pregnancy · women with anovulatory PCOS and CC resistance
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Clinical pregnancy · women with anovulatory PCOS and CC resistance
LOD of one ovary (unilateral) may leads to lower clinical pregnancy compared with LOD of both ovaries (bilateral) (low certainty).
1 finding from 1 review
Outcomes at end of treatment · adults with tinnitus
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Impact of tinnitus on quality of life · adults with tinnitus
1 finding from 1 review
Serious adverse effects · adults with tinnitus
CBT showed no clear difference in serious adverse effects compared with TRT (directive counselling and bilateral masking) (low certainty).
1 finding from 1 review
Depression · adults with tinnitus
1 finding from 1 review
Anxiety · adults with tinnitus
1 finding from 1 review
Health‐related quality of life · adults with tinnitus
1 finding from 1 review
Negatively biased interpretations of tinnitus · adults with tinnitus
1 finding from 1 review
Other adverse effects · adults with tinnitus
1 finding from 1 review
Long-term skeletal relapse/stability (horizontal movement of A-point) · Adolescents or adults (15 years or older) with an established diagnosis of complete cleft lip and alveolar process, or complete unilateral…
It is very uncertain whether maxillary distraction osteogenesis changes long-term skeletal relapse/stability (horizontal movement of A-point) compared with orthognathic surgery (conventional Le Fort I osteotomy) (very low certainty).
1 finding from 1 review
Speech: resonance (hypernasality) (deterioration/improvement) · Adolescents or adults (15 years or older) with an established diagnosis of complete cleft lip and alveolar process, or complete unilateral…
It is very uncertain whether maxillary distraction osteogenesis changes speech: resonance (hypernasality) (deterioration/improvement) compared with orthognathic surgery (conventional Le Fort I osteotomy) (very low certainty).
1 finding from 1 review
Clinical morbidities (adverse effects) · Adolescents or adults (15 years or older) with an established diagnosis of complete cleft lip and alveolar process, or complete unilateral…
1 finding from 1 review
SoF (Very Low): Clinical morbidities assessed with questionnaires, follow-up 12 months; risk with orthognathic surgery 3/14; risk with maxillary distraction osteogenesis 3/15; relative effect -; 29 participants (1…
1 study · 29 participants
Very low