Assessment of socio-relational self-efficacy in breast cancer patients: Italian validation of the social relationship coping efficacy scale (SRCE-I)

Table 3 Correlation SRCE with others measures: concurrent validity coefficients

Measure	Scale	Correlation with SRCE-I
EORTC QLQ-30	Quality of Life Scales
	Global health: Quality of life Role functioning	.54* .30*
	Social functioning	.33*
	Emotional functioning	.57*
	Cognitive functioning	.37*
	Physical functioning	.27*
	Physical Symptom Scales
	Pain	−.31*
	Fatigue	−.34*
	Insomnia	−.35*
	Nausea and vomiting	−.27*
	Dyspnea	−.21*
	Appetite Loss	−.21*
	Constipation	−.15
	Diarrhea	−.22*
	Financial difficulties	−.23*
EORTC QLQ-BR23	Scales
	Sexual functioning	.29*
	Future perspective	.38*
	Systemic therapy side effects	-.31*
	Breast symptoms	-.31*
	Arm symptoms	-.15
CBI–B/I	Total CBI–B/I Score	.79*
HADS	Scales
	Anxiety	-.64*
	Depression	-.69*
	Total HADS Score	-.72*

Sexual enjoyment scale is absent because not enough participants completed the scale to report results
***p < .001; **p < .01; *p < .05
*p < .05 (Bonferroni adjusted for multiple comparisons; alpha corrected for each correlation = alpha global/maximum number of scales in the same measure = .05/10 = 0.005)

ISSN: 2050-7283