Congruence between informed values and choice ‐ all studies Based on the proportion of participants who made a decision that aligned with what was most important to them. Assessed soon after exposure to the decision aid. · adults considering treatment or screening decisions
Patient decision aids probably leads to higher congruence between informed values and choice ‐ all studies Based on… compared with usual care (moderate certainty).
1 finding from 1 review
Knowledge · adults considering treatment or screening decisions
1 finding from 1 review
Accurate risk perception · adults considering treatment or screening decisions
Patient decision aids leads to higher accurate risk perceptions ‐ all studies Based on the accuracy of… compared with usual care (high certainty).
1 finding from 1 review
Decisional conflict: decision aid versus usual care ‐ all studies ‐ Uninformed sub‐scale standardized on score from 0 (not uninformed) to 100 (uninformed) [soon after exposure to the decision aid] · adults considering treatment or screening decisions
1 finding from 1 review
Unclear values · adults considering treatment or screening decisions
1 finding from 1 review
Participation in decision making: clinician‐controlled decision making ‐ all studies Assessed soon after consultation with clinician · adults considering treatment or screening decisions
Patient decision aids leads to lower participation in decision‐making: clinician‐controlled… compared with usual care (high certainty).
1 finding from 1 review
Decision regret · adults considering treatment or screening decisions
1 finding from 1 review
Informed decision ‐ Numerical risk and categorised risk combined MMIC1 · patients with informed decision making about taking screening tests
Personalised risk communication leads to higher informed decision ‐ Numerical risk and categorised risk combined MMIC1 compared with general risk information (high certainty).
1 finding from 1 review
Accurately‐perceived risk proportion of participants who perceived risk accurately · patients with informed decision making about taking screening tests
Personalised risk communication showed no clear difference in accurately‐perceived risk proportion of participants who perceived… compared with general risk information (low certainty).
1 finding from 1 review
Anxiety · patients with informed decision making about taking screening tests
1 finding from 1 review
Intervention not reported
Serum‐negative group · Pregnant women undergoing prenatal serum screening for Down syndrome
1 finding from 1 review
Intervention not reported
Serum‐positive group · Pregnant women undergoing prenatal serum screening for Down syndrome
1 finding from 1 review
Intervention not reported
Other outcomes · Pregnant women undergoing prenatal serum screening for Down syndrome
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Health‐seeking behaviour · Pregnant women undergoing prenatal serum screening for Down syndrome
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Patient's evaluation of the intervention (including perceptions of safety) · Pregnant women undergoing prenatal serum screening for Down syndrome
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Harms & adverse effects · Pregnant women undergoing prenatal serum screening for Down syndrome
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found
Intervention not reported
Costs · Pregnant women undergoing prenatal serum screening for Down syndrome
The review found no eligible studies for this question.
1 finding from 1 review
no estimate extracted
Studies not reported
No studies found