Table 3.

Scales & Subscales ; Statistical Significance ; P-Values; Effect Sizes.

First Author	Measure/Subscale	P-value * =  statistically significant)	Effect Size (Cohen's d, or n2; Sanso only)
Essary	2 Question MBI - Depersonalisation (DP) All participants	.038*	Not reported
	2 Question MBI - Emotional Exhaustion (EE) - All participants	0.174	Not reported
	2 Question MBI - EE - Poetry Group	0.141	Not reported
	2 Question MBI - DP - Poetry Group	0.178	Not reported
	2 Question MBI - EE - Mindfulness Group	0.830	Not reported
	2 Question MBI -DP - Mindfulness Group	0.276	Not reported
	2 Question MBI - EE - Control Group	0.516	Not reported
	2 Question MBI - DP - Control Group	0.350	Not reported
	Jefferson Empathy Scale (JES) All participants	0.827	Not reported
	JES - Poetry group	0.329	Not reported
	JES - Mindfulness Group	0.406	Not reported
	JES - Control Group	0.327	Not reported
Gerhart	AAQII-Experiential Avoidance	0.075*	−0.29
	CFQ-Cognitive Fusion	0.025*	−0.54
	Burnout Total	Not reported	Not reported
	MBI –EE	0.073	−0.7
	MBI –PA	Not reported	Not reported
	MBI –DP	0.001*	−0.83
	BDI-Depression Total	0.007*	−0.64
	PTSD Symptoms Total	0.197	−0.13
	PTSD Re-exp	0.011*	−0.34
	PTSD Avoidance	0.727	0.04
	PTSD Hyper-Arousal	0.157	−0.29
O'Mahoney	AAQ-Experiential Avoidance	0.133
	CFQ-Cognitive Fusion	0.723
	MBI –EE	0.770
	MBI –PA	0.660
	MBI –DP	0.972
	BDI-Depressive Symptoms Total	0.028*	−0.59
	PCL-PTSD Symptoms Total	0.002*	−0.27
Orellana-Rios	MBI - EE	.005*	0.41
	MBI - DP	0.480	0.007
	MBI - PA	.012*	0.43
	PSQ - Worries	.025*	0.48
	PSQ - Tension	.002*	0.69
	PSQ - Joy	.033*	0.38
	PSQ - Demands	.037*	0.33
	PSQ Total	.005*	0.52
	Hospital Anxiety & Depression Scale (HADS) - Anxiety	.022*	0.39
	HADS - Despression	0.120	0.25
	SCL-90-R - Somatisation	0.260	0.21
	ERSQ - Awareness	.008*	0.45
	ERSQ - Clarity	0.320	0.15
	ERSQ - Sensations	0.820	0.06
	ERSQ - Understanding	0.800	0.04
	ERSQ - Acceptance	0.450	0.12
	ERSQ - Resilience	.021*	0.43
	ERSQ - Self-Support	0.350	0.17
	ERSQ - Ready to Confront	0.460	0.11
	ERSQ - Regulation	0.130	0.2
	ERSQ Total	0.080	0.24
	Work Situation - Satisfaction	0.117	0.31
	Work Situation - Enforcement	0.274	0.21
	Work Situation - Enjoyment	.005*	0.6
Podgurski	MBI - EE	0.479	Not reported
	MBI - DP	0.243	Not reported
	MBI - PA	0.348	Not reported
	Five Factor Mindfulness Questionnaire (FFMQ) Total	Not reported	Not reported
	FFMQ - Describe	.044*	Not reported
	FFMQ - Observe	.004*	Not reported
	FFMQ - Act Self Awareness	0.362	Not reported
	FFMQ - Non Judging	0.173	Not reported
	FFMQ - Non Reacting	.001*	Not reported
	10 Items Perceived Stress Scale	Not significant, not reported	Not reported
Sansó1	Five Factor Mindfulness Questionnaire (FFMQ) Total	0.001*	0.305
	FFMQ - Describe	0.00*	0.336
	FFMQ - Observe	0.001*	0.309
	FFMQ - Act Self Awareness	0.012*	0.178
	FFMQ - Non Judging	0.00*	0.414
	FFMQ - Non Reacting	0.002*	0.265
	Self-Compassion Scale (SCS)	0.001*	0.212
	SCS-self benevolence	0.003*	0.244
	SCS mindfulness	0.001*	0.294
	SCS univ. humanity	0.309	0.031
	SCS overidentification	0.00*	0.523
	SCS isolation	0.038*	0.124
	SCS self-judgment	0.02*	0.154
	Professional Quality of Life (PROQOL)-Total	0.001*	0.338
	PROQOL - Compassion Satisfaction (CS) -Time	0.014*	0.169
	PROQOL - Secondary Traumatic Stress X Compassion Fatgiue (STS/CF) XTime	0.00*	0.333
	PROQOL - Burnout risk- Time	0.00*	0.255
	PROQOL - Total Burnout- Time X Group	0.001*	0.449
	PROQOL - Burnout risk- Time X Group	0.002*	0.255
	PROQOL CS - Time X Group	0.605	0.008
	PROQOL - STS/CF - Time X Group	0.149	0.061

¹ Sanso's study used Pillai's Trace (n² rather than Cohen's d).

Cutoffs for Pillai's Trace are .01 (small); 0.6 (medium) .14 (large).

Cohen's d cutoffs: .2 (small); .5 (medium); .8 (large).