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. 2014 Apr 23;15:135. doi: 10.1186/1471-2474-15-135

Table 3.

Reliability analysis with each question deleted

Deleted variable Cronbach’s Alpha if Item Deleted Corrected Item-Total Correlation Scale Mean if Item Deleted Scale Variance if Item Deleted
Q07
0.944
0.829
61.383
49.295
Q08
0.943
0.845
61.365
48.781
Q09
0.944
0.802
61.551
47.231
Q10
0.943
0.877
61.449
48.627
Q11
0.950
0.526
61.393
51.109
Q12
0.946
0.747
61.692
47.913
Q13
0.944
0.834
61.402
48.526
Q14
0.948
0.636
61.308
50.027
Q15
0.960
0.261
61.766
52.294
Q19
0.944
0.793
61.551
47.608
Q20
0.944
0.830
61.421
48.755
Q21
0.943
0.868
61.402
48.431
Q22
0.946
0.760
61.411
50.037
Q23
0.943
0.867
61.365
49.215
Q26 0.946 0.722 61.449 50.193

Bolded numbers refer to items less correlated with global satisfaction.