Table 2 GRADEpro Question: Memory rehabilitation compared to the control condition.

From: A Systematic review and meta-analysis on prospective memory rehabilitation in adults with non-progressive acquired brain injury

Certainty assessment

№ of patients

Effect SMD

Certainty

Importance

№ of studies

Study design

Risk of bias

Inconsistency

Indirectness

Imprecision

Other considerations

Memory rehabilitation

Control

Absolute

(95% CI)

PROSPECTIVE MEMORY

10

randomized trials

seriousa

not serious

not serious

not serious

none

243

234

Hedge’s g 0.55 SD

(0.29 to 0.80)

Moderate

IMPORTANT

  1. CI: confidence interval; SMD: standardized mean difference as Hedge’s g.
  2. Explanations.
  3. a. Blinding of participants and researchers was reported in a small number of included studies.