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. Author manuscript; available in PMC: 2017 Feb 1.
Published in final edited form as: Mindfulness (N Y). 2015 Jan 4;7(1):90–104. doi: 10.1007/s12671-014-0376-1

Table 3.

Descriptive Data for Psychosocial Outcomes at Baseline and Final Surveys with Change Scores (final minus baseline) and Associated Effect Sizes (Hedge’s g)

Learning to BREATHE Class Control Class

M (SD) Mdn (IQR) M (SD) Mdn (IQR) Hedge’s g 95% CI Cronbach’s alpha
Mindfulness (CAMM)
 Baseline 27.14 (6.94) 26.50 (12.00) 27.00 (4.91) 26.00 (8.50) -- -- .76
 Final 27.63 (8.03) 26.00 (12.00) 23.75 (7.61) 22.50 (11.25) -- -- .93
 Change 0.64 (6.07) 0.00 (21.00) −2.50 (5.50) −1.00 (15.00) 0.51 (−0.37, 1.40)

Self-compassion (SCS)
 Baseline 3.08 (0.39) 3.08 (0.69) 3.06 (0.31) 3.08 (0.46) -- -- .13
 Final 3.23 (0.55) 3.00 (0.25) 3.33 (0.78) 3.04 (1.23) -- -- .81
 Change 0.20 (0.48) 0.17 (1.75) 0.22 (0.52) 0.08 (1.50) −0.04 (−0.91, 0.83)

Social Connectedness (SOC)
 Baseline 35.43 (12.16) 35.50 (19.25) 33.69 (11.39) 36.00 (21.00) -- -- .94
 Final 36.64 (12.22) 38.00 (18.00) 37.00 (10.44) 35.50 (18.50) -- -- .96
 Change -1.27 (9.83) 2.00 (35.00) 1.00 (8.57) 1.50 (29.00) −0.23 (−1.11, 0.64)

Perceived Stress (PSS)
 Baseline 20.36 (4.37) 20.00 (6.00) 18.62 (3.64) 19.00 (6.00) -- -- .41
 Final 18.72 (2.61) 19.00 (3.00) 14.87 (7.45) 17.50 (14.25) -- -- .68
 Change −1.27 (3.66) −2.00 (11.00) −3.25 (4.74) −1.00 (13.00) 0.46 (−0.43, 1.34)

Anxiety (STAI)
 Baseline 43.61 (12.35) 40.00 (23.33) 42.31 (7.74) 46.67 (13.33) -- -- .65
 Final 44.58 (14.36) 50.00 (23.33) 42.00 (10.80) 43.33 (17.50) -- -- .69
 Change 2.08 (17.72) 0.00 (36.67) −2.33 (11.12) 0.00 (10.83) −0.29 (−1.18, 0.59)

Depression (SMFQ)
 Baseline 7.36 (6.31) 5.50 (10.00) 5.23 (5.77) 4.00 (9.00) -- -- .93
 Final 5.09 (6.02) 2.00 (13.00) 8.87 (7.20) 11.50 (14.50) -- -- .95
 Change −2.64 (5.28) −1.00 (17.00) 4.50 (5.63) 2.50 (13.00) −1.26 (−2.21, −0.30)

Note. Data includes the three Learning to BREATHE students who had a conflicting parenting class. M=Mean, SD=Standard Deviation, Mdn=Median, IQR = Interquartile Range. Baseline survey N= 27–23; Final survey N=19–18; CAMM= Child and Adolescent Mindfulness Measure, PSS=Perceived Stress Scale, SCS=Self-Compassion Scale, STAI=State Trait Anxiety Inventory, SOC=Social Connectedness, SMFQ=Short Mood and Feelings Questionnaire