Table 2

Results of moderation analyses for continuous moderators

ModeratorMeta-regressionTest of moderationI2
InterceptSlope t df P value
Treatment level
 Adherence to intervention (% sessions attended)−1.610.023.7310.400.005*54.08
 Intervention volume (min/week)0.21−0.0002−0.1112.380.96170.07
Participant level
 Age0.190.0010.0528.40.78570.09
 Mean MMSE0.69−0.03−1.1810.70.26369.99
  • *Statistically significant for p ≤ 0.05.

  • df, Degrees of freedom; MMSE, Mini-Mental State Examination.