Table 4.

Effect sizes and statistical probabilities for the main and interaction tests of expressive writing.

Measure	Group		Time		Interaction
	d	p-value	d	p-value	d	p-value
Upper Limb Lymphedema 27 (ULL-27)
Physical	0.11	0.332	0.18	0.423	0.06	0.948
Psych	<0.01	0.071	0.14	0.603	0.14	0.748
Social	<0.01	0.928	0.06	0.969	0.09	0.892
Overall	0.06	0.562	0.11	0.833	<0.01	0.991
Functional Assessment of Cancer Therapy - Breast (FACT-B)
Physical	0.19	0.054	0.06	0.973	0.06	0.949
Social	0.26	0.011	0.06	0.947	0.06	0.898
Emotional	0.09	0.413	<0.01	0.986	0.06	0.970
Functional	<0.01	0.738	0.06	0.920	0.09	0.842
Breast	0.22	0.027	<0.01	0.995	0.11	0.742
Total	0.06	0.511	<0.01	0.989	0.09	0.879