Validation of the Quick-FLIC Quality of Life Questionnaire
Author Information
Author(s): Cheung Y-B, Khoo K-S, Thumboo J, Ng G-Y, Wee J, Goh C
Primary Institution: National Cancer Centre, Singapore
Hypothesis
Can the English version of the Quick-FLIC effectively assess health-related quality of life in cancer patients?
Conclusion
The Quick-FLIC is a valid and reliable tool for assessing quality of life in both English and Chinese-speaking cancer patients.
Supporting Evidence
- The Quick-FLIC showed strong correlation with other quality of life measures.
- It demonstrated good internal consistency and test-retest reliability.
- The measure was responsive to changes in performance status.
Takeaway
The Quick-FLIC is a shorter questionnaire that helps cancer patients report their quality of life without feeling overwhelmed.
Methodology
Patients were randomized to receive one of three questionnaire packages, and data were analyzed for validity, reliability, and sensitivity to change.
Potential Biases
Potential bias from the context effect of administering the Quick-FLIC with the full FLIC.
Limitations
The study may have context effects due to the administration of the Quick-FLIC alongside the full FLIC.
Participant Demographics
Participants included 327 English-speaking and 221 Chinese-speaking cancer patients, with a mean age of 48.4 years for English speakers and 50.9 years for Chinese speakers.
Statistical Information
P-Value
p<0.001
Confidence Interval
95% CI −13.0 to −9.0
Statistical Significance
p<0.001
Digital Object Identifier (DOI)
Want to read the original?
Access the complete publication on the publisher's website