Translation and Initial Validation of the Chinese (Cantonese) Brief 2-Way Social Support Scale for Use in People with Chronic Stroke

Table 4

The results of test-retest reliability.

Item	Mean 1	Mean 2	ICC	95% CI low	95% CI high
1	2.67	2.57	0.77	0.64	0.85
2	2.52	2.45	0.76	0.64	0.85
3	2.69	2.51	0.79	0.68	0.87
4	2.25	2.24	0.72	0.59	0.82
5	2.69	2.72	0.63	0.46	0.75
6	2.96	3.00	0.66	0.50	0.78
7	2.84	2.79	0.75	0.62	0.84
8	2.46	2.51	0.60	0.42	0.74
9	2.84	2.70	0.69	0.54	0.79
10	3.03	2.93	0.66	0.50	0.77
11	3.16	3.18	0.59	0.40	0.72
12	2.93	2.84	0.73	0.59	0.82
Receiving emotional support	8.82	8.63	0.76	0.64	084
Giving emotional support	8.21	8.01	0.77	0.65	0.85
Receiving instrumental support	8.58	8.58	0.81	0.70	0.88
Giving instrumental support.	7.24	7.19	0.78	0.67	0.86

ICC: intraclass correlation coefficient; CI: confidence interval.