Psychometric Properties of the Neck Disability Index and Numeric Pain Rating Scale in Patients With Mechanical Neck Pain

Intraclass correlations: Uses in assessing rater reliability.

Patrick E. Shrout, Joseph L. Fleiss · Psychological Bulletin · 1979 · 23K citations

Social Sciences, Psychology, Individual Differences +14

The meaning and use of the area under a receiver operating characteristic (ROC) curve.

J A Hanley, Barbara J. McNeil · Radiology · 1982 · 21.8K citations

Medicine, Biostatistics, Clinical Sciences +12

Clinical importance of changes in chronic pain intensity measured on an 11-point numerical pain rating scale

John T. Farrar, James P. Young, Linda LaMoreaux et al. · Pain · 2001 · 5.7K citations

Nursing, Pharmacotherapy, Pain Management +16

Measurement of health status

Roman Jaeschke, Joel Singer, Gordon Guyatt · Controlled Clinical Trials · 1989 · 4.9K citations

Pharmacy, Health Sciences, Health Assessment +10

The measurement of clinical pain intensity: a comparison of six methods

Mark P. Jensen, Paul Karoly, Sanford Braver · Pain · 1986 · 3.3K citations

Nursing, Psychology, Pain Medicine +14