Table 3

Item Characteristics (n = 6971)

Item

Corrected Item-

Total

Correlations

Factor Loading2


Item #1: Give new knowledge or information

0.722

0.688


Item #2: Raise awareness

0.782

0.756


Item #3: Help change your mind

0.666

0.610


Item #4: Give new ideas

0.788

0.759


Item #5: Help make sense of things

0.749

0.716


1listwise deletion resulted in the removal of 10 cases for a final sample size of 707-10 = 697 cases

2Eigenvalue = 3.529; variance explained = 70.579%

Squires et al. BMC Health Services Research 2011 11:107   doi:10.1186/1472-6963-11-107

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