Concepedia

The impact of generalized malignant melanoma on quality of life evaluated by the EORTC questionnaire technique

V. Sigurdard�ttir, C Bolund, Yvonne Brandberg, Marianne Sullivan

Quality of Life Research · 1993 · 95 citations · 26 references

DOI

Concepts

References

26

The Hospital Anxiety and Depression Scale

A. S. Zigmond, R. P. Snaith · Acta Psychiatrica Scandinavica · 1983 · 45.5K citations

Coefficient Alpha and the Internal Structure of Tests

Lee J. Cronbach · Psychometrika · 1951 · 42.3K citations · Full text

Convergent and discriminant validation by the multitrait-multimethod matrix.

Donald T. Campbell, Donald W. Fiske · Psychological Bulletin · 1959 · 16.9K citations · Full text

The European Organization for Research and Treatment of Cancer QLQ-C30: A Quality-of-Life Instrument for Use in International Clinical Trials in Oncology

N.K. Aaronson, Sam H. Ahmedzai, Bengt Bergman et al. · JNCI Journal of the National Cancer Institute · 1993 · 15.4K citations

Distribution-Free Statistical Tests

C. B. Bell · Technometrics · 1970 · 1.7K citations

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