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Table 1 Comparison of participants in brief MBI group and control group in a pilot study

From: The effect of a brief mindfulness-based intervention on personal recovery in people with bipolar disorder: a randomized controlled trial (study protocol)

Variable

Brief MBI group (n = 10)

Control group (n = 10)

Effect size

Pre

Post

Pre

Post

Mean (sd)

Mean (sd)

Mean (sd)

Mean (sd)

Cohen’d

Independent variable (Mindfulness)

 FFMQ

117.4 (20.89)

122.3 (22.52)

116.7 (16.65)

114.9 (17.25)

0.37

Mediators (Emotion awareness and regulation)

 DERS

97.2 (22.68)

90.6 (19.89)

99.8 (17.43)

97.8 (18.07)

0.38

 ERS

36.4 (24.78)

33.0 (22.83)

36.3 (12.95)

37.1 (13.0)

0.22

Mediators (Illness acceptance)

 ISMI

2.22 (.30)

2.1 (.34)

2.17 (.20)

2.18 (.19)

0.29

 MDIS

11.15 (.97)

11.3 (.79)

11.2 (1.40)

11.0 (1.41)

0.26

Primary outcome (Personal recovery)

 BRQ

2327.5 (548.79)

2507.5 (504.43)

2322.5 (428.57)

2347.0 (394.73)

0.35

Secondary outcome (Functional recovery)

 FAST

27.3 (23.70)

26.6 (22.55)

27.3 (19.56)

27.1 (18.75)

0.02

  1. FFMQ five facet mindfulness questionnaire, DERS difficulties in emotion regulation scale, ERS emotion reactivity scale, ISMI internalized stigma of mental illness, MDIS mood disorders insight scale, BRQ bipolar recovery questionnaire, FAST functional assessment short test