The european organization for research and treatment of cancer quality of life questionnaire-BR 23 breast cancer-specific quality of life questionnaire: psychometric properties in a Moroccan sample of breast cancer patients

Table 2 Central tendency, variability of the EORTC QLQ-BR23 scale

	N	Median	Mean	Standard deviation	Floor effect^a(%)	Ceiling effect^b(%)
Body image	105	83.33	77.54	25.82	0.0	39.0
Sexual functioning	66	66.66	61.11	29.83	3.8	13.3
Sexual enjoyment	53	66.67	58.49	29.17	5.7	8.6
Future perspective	105	66.67	46.98	41.27	39.0	24.8
Systemic therapy side effects	105	57.14	59.86	22.98	1.0	2.9
Breast symptoms	105	83.33	77.86	19.94	0.0	25.7
Arm symptoms	105	77.78	0.00	26.64	1.9	22.9
Upset by hair loss	50	68.94	34.00	41.23	25.7	9.5

ISSN: 1756-0500