Arabic translation, adaptation and modification of the dialysis symptom index for chronic kidney disease stages four and five

Table 3 Descriptive statistics, reliability and Pearson’s correlation coefficient of the CKD-SBI subscales

Subscale	Mean	SD	Range	α	1	2	3	4	5
1. Prevalence	12.58	7.89	0-32	0.924	-
2. Distress	55.47	51.74	0-259	0.904	0.817	-
3. Severity	57.56	52.26	0-265	0.924	0.835	0.963	-
4. Frequency	58.76	50.48	0-273	0.929	0.838	0.943	0.967	-
5. Total symptom burden	17.84	15.98	0-83	0.91	0.857	0.981	0.991	0.983	-

ISSN: 1471-2369