What do systematic reviews say?

CBT vs no treatment or waiting list

• Cognitive behavioural therapy for tinnitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  10 studies · 537 participants
  Low

CBT vs no treatment or waiting list

CBT showed no clear difference in serious adverse effects at end of treatment compared with no intervention/waiting list control (moderate certainty).

• Cognitive behavioural therapy for tinnitus 2020 · Cochrane Headline outcomes only
  RR 3 [0.13, 69.87]
  7 studies · 447 participants
  Moderate

CBT vs no treatment or waiting list

• Cognitive behavioural therapy for tinnitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  8 studies · 502 participants
  Low

CBT vs no treatment or waiting list

• Cognitive behavioural therapy for tinnitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 429 participants
  Very low

CBT vs no treatment or waiting list

• Cognitive behavioural therapy for tinnitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 179 participants
  Very low

CBT vs no treatment or waiting list

• Cognitive behavioural therapy for tinnitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 84 participants
  Very low

CBT vs no treatment or waiting list

• Cognitive behavioural therapy for tinnitus 2020 · Cochrane Headline outcomes only
  no estimate extracted
  7 studies · 447 participants
  Moderate

Therapeutic community and aftercare vs cognitive behavioural skills

Therapeutic community and aftercare showed no clear difference in self‐reported drug use compared with cognitive behavioural skills (low certainty).

• Interventions for drug‐using offenders with co‐occurring mental health problems 2019 · Cochrane Headline outcomes only
  RR 0.78 [0.46, 1.32]
  1 study · 314 participants
  Low

Therapeutic community and aftercare vs cognitive behavioural skills

Therapeutic community and aftercare showed no clear difference in re‐arrest for any type of crime compared with cognitive behavioural skills (low certainty).

• Interventions for drug‐using offenders with co‐occurring mental health problems 2019 · Cochrane Headline outcomes only
  RR 0.69 [0.44, 1.09]
  1 study · 314 participants
  Low

Therapeutic community and aftercare vs cognitive behavioural skills

Therapeutic community and aftercare showed no clear difference in criminal Activity compared with cognitive behavioural skills (low certainty).

• Interventions for drug‐using offenders with co‐occurring mental health problems 2019 · Cochrane Headline outcomes only
  RR 0.74 [0.52, 1.05]
  1 study · 314 participants
  Low

Therapeutic community and aftercare vs cognitive behavioural skills

Therapeutic community and aftercare showed no clear difference in drug‐related crime compared with cognitive behavioural skills (low certainty).

• Interventions for drug‐using offenders with co‐occurring mental health problems 2019 · Cochrane Headline outcomes only
  RR 0.87 [0.56, 1.36]
  1 study · 314 participants
  Low

Summary of findings for education and nutrition promotion programme vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 656 participants
  Moderate

Summary of findings for spaced retrieval training programme for people with dementia vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 54 participants
  Very low

Summary of findings for spaced retrieval training programme for people with dementia vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 54 participants
  Very low
• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 33 participants
  Very low

Summary of findings for spaced retrieval training programme for people with dementia vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 33 participants
  Very low

Summary of findings for spaced retrieval training programme for people with dementia vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 54 participants
  Very low

Summary of findings for Montessori‐based activities training programme for people with dementia vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 54 participants
  Very low

Summary of findings for Montessori‐based activities training programme for people with dementia vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 54 participants
  Very low
• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 33 participants
  Very low
• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 33 participants
  Very low

Summary of findings for Montessori‐based activities training programme for people with dementia vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 54 participants
  Very low

Summary of findings for feeding skills training programme for nurses vs no intervention

• Environmental and behavioural modifications for improving food and fluid intake in people with dementia 2018 · Cochrane Headline outcomes only
  no estimate extracted
  1 study · 20 participants
  Very low