Secondary outcome measure: cognitive abilities at the end of · people with Down syndrome
1 finding from 1 review
Behavioural problems: overall · people with Down syndrome
1 finding from 1 review
Adverse events · people with Down syndrome
Comparison 2: memantine showed no clear difference in adverse events compared with placebo (low certainty).
1 finding from 1 review
Intervention not reported
Symptom Level: Communication Various measures, including: Autism Diagnostic Observation Schedule (ADOS) Conversation Skills Social Communication Questionnaire (SCQ) (level of eye‐contact) · People with autism spectrum disorder
1 finding from 1 review
no estimate extracted
17 participants
Very low
Intervention not reported
Symptom Level: Social Interaction Various measures, including: Autism Diagnostic Observation Schedule (ADOS) Communication and Symbolic Behaviour Scale (CSBS) Early Social Communication Scales (ESCS) PDD‐BI social approach subscale Precursors of J... · People with autism spectrum disorder
1 finding from 1 review
no estimate extracted
17 participants
Low
Intervention not reported
General Communication Ability (e.g. vocabulary) Mullen Scales of Early Learning (MSEL) Reynell Developmental Language Scales · People with autism spectrum disorder
1 finding from 1 review
no estimate extracted
71 participants
Very low
Intervention not reported
Theory of Mind ability Various measures, including: False‐belief tasks Happe's Strange Stories Faux‐Pas Recognition Test NEPSY‐II ToM tasks The ToM Test · People with autism spectrum disorder
1 finding from 1 review
no estimate extracted
27 participants
Very low
Intervention not reported
Episodes of relationship violence (events) (0‐12 months) · adolescents and young adults (aged 12‐25 years)
The intervention showed no clear difference in episodes of relationship violence (events) (0‐12 months) (moderate certainty).
1 finding from 1 review
Intervention not reported
Physical health · adolescents and young adults (aged 12‐25 years)
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
Psychosocial health · adolescents and young adults (aged 12‐25 years)
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
Attitudes towards relationship violence (0‐12 months) (higher score = less accepting of dating violence) · adolescents and young adults (aged 12‐25 years)
1 finding from 1 review
Intervention not reported
Behaviour in relationship violence (0‐12 months) (higher score = more positive behaviour) · adolescents and young adults (aged 12‐25 years)
1 finding from 1 review
Intervention not reported
Knowledge of relationship violence (0‐12 months) (higher score = better knowledge) · adolescents and young adults (aged 12‐25 years)
1 finding from 1 review
Intervention not reported
Skills related to relationship violence (0‐12 months) (higher score = better skills) · adolescents and young adults (aged 12‐25 years)
1 finding from 1 review
Intervention not reported
Language ‐ joint (direct or independent assessment) EIDP/PSDP, PLS‐IV/CASL1 · children aged 1 year to 6 years 11 months with diagnosis of ASD
1 finding from 1 review
Intervention not reported
Communication (reported) VABS1 · children aged 1 year to 6 years 11 months with diagnosis of ASD
1 finding from 1 review
Intervention not reported
Language – expression (direct or independent assessment) PLS‐IV, MSEL1 · children aged 1 year to 6 years 11 months with diagnosis of ASD
1 finding from 1 review
Intervention not reported
Language – Comprehension (direct or independent assessment) PLS, MSEL1 · children aged 1 year to 6 years 11 months with diagnosis of ASD
1 finding from 1 review
Intervention not reported
Parent‐child interaction (parent synchrony) · children aged 1 year to 6 years 11 months with diagnosis of ASD
1 finding from 1 review
Intervention not reported
Parents'level of stress PSI, SAC1 · children aged 1 year to 6 years 11 months with diagnosis of ASD
1 finding from 1 review