What do systematic reviews say?

Psychological therapies vs no intervention

• Psychological therapies for the treatment of depression in chronic obstructive pulmonary disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  6 studies · 6 participants
  GRADE not reported

Psychological therapies vs education

• Psychological therapies for the treatment of depression in chronic obstructive pulmonary disease 2019 · Cochrane Headline outcomes only
  no estimate extracted
  0 studies · 0 participants
  GRADE not reported

Psychological therapies vs controls

It is very uncertain whether psychological therapies changes adverse events (proportion of people reporting an adverse event)… compared with controls (very low certainty).

• Psychological therapies for the prevention of migraine in adults 2019 · Cochrane Headline outcomes only
  RR 0.16 [0, 7.85]
  2 studies · 208 participants
  Very low

Psychological therapies vs usual care

Psychological therapies showed no clear difference in adverse events post‐intervention Number of people reporting an… compared with usual care (low certainty).

• Mind and body therapy for fibromyalgia 2015 · Cochrane Headline outcomes only
  RR 0.38 [0.06, 2.5]
  Studies not reported
  Low

Psychological therapies and/or group programmes vs active control

• Low vision rehabilitation for better quality of life in visually impaired adults 2020 · Cochrane Headline outcomes only
  no estimate extracted
  9 studies · 1453 participants
  Very low

Psychological therapies and/or group programmes vs no treatment or waiting list

• Low vision rehabilitation for better quality of life in visually impaired adults 2020 · Cochrane Headline outcomes only
  no estimate extracted
  2 studies · 285 participants
  Low