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Table 3 Principal component analysis of BSIqol items

From: The Barretos short instrument for assessment of quality of life (BSIqol): development and preliminary validation in a cohort of cancer patients undergoing antineoplastic treatment

BSIqol

Factor 1

Factor 2

Factor 3

Item 1

0.828

  

Item 2

0.871

  

Item 3

0.725

  

Item 4

  

0.966

Item 5

 

0.930

 

Item 6

 

0.621

 

% of variance

49.9

15.5

13.1

Cronbach’s α

0.80

0.60

NA

  1. *p < 0.001. Legend: NA not applicable. Factorial loads <0.4 were omitted.