Skip to main content

Table 3 The Range of Item Thresholds and Person Measures of the EORTC QLQ-PR25 by Domain

From: Psychometric evaluation of the Taiwan Chinese version of the EORTC QLQ-PR25 for HRQOL assessment in prostate cancer patients

 

US

BS

TS

SX

Item threshold

-3.15−3.12

-2.26−2.27

-2.41−3.16

-7.33−8.16

Ability

-2.83−5.52

-0.21−4.23

-0.10−4.72

-9.07−8.24

Cover %a

73.1

13.0

38.5

42.7

Floor effect

0.0

0.0

0.0

56.9

Ceiling effect

26.9

87.0

61.5

0.5

  1. US, Urinary symptoms; BS, Bowel symptoms; TS, Treatment-related symptoms; SX, Sexual functioning.
  2. a Item threshold range covered person measure percentage.
Back to article page

Health and Quality of Life Outcomes

ISSN: 1477-7525

Contact us