How do you score the RAND 36?

The most common scoring approach for the RAND- 36 items boils down to transforming every item linearly to a 0-100 possible range (per cent of total possible score) and then averaging all items in the same scale together.

What do SF-36 scores mean?

To score the SF-36, scales are standardized with a scoring algorithm or by the SF-36v2 scoring software to obtain a score ranging from 0 to 100. Higher scores indicate better health status, and a mean score of 50 has been articulated as a normative value for all scales.

How do you use the 36 RAND?

RAND–36, much like SF–36, is a widely used generic, coherent, and comprehensive health survey. It contains a total of eight domains: general health (GH), physical functioning (PF), mental health (MH), social functioning (SF), vitality (VT), bodily pain (BP), role physical (RP) and role emotional (RE).

How do you cite the SF-36?

SF-36 Physical and Mental Health Summary Scales: A Users’ Manual. Boston: The Health Institute. Ware, J.E. & Sherbourne, C.D. (1992).

How long does SF-36 take?

The SF-36 was quick to complete, with 84% completed in 10 minutes or less (median time 8 minutes), while the distribution of scores provided further evidence of its sensitivity and validity.

How long does the SF-36 take?

How is the Rand 36-item Health Survey scored?

RAND recommends the following straightforward approach to scoring the RAND 36-Item Health Survey. All questions are scored on a scale from 0 to 100, with 100 representing the highest level of functioning possible. Aggregate scores are compiled as a percentage of the total points possible, using the RAND scoring table (STEP I chart).

Is the RAND-36 survey available in multiple languages?

The paper also discusses the availability of the RAND-36 in multiple languages and summarizes changes that are incorporated in the latest version of the survey. Comparison of RAND-36 emotional well-being and physical functioning scales for 2864 people with HIV infection, patients with chronic disease, and the general US population.

Can the RAND-36 be summarized in a single number?

Physical and mental health summary scores are also derived from the eight RAND-36 scales. This paper provides example applications of the RAND-36 cross-sectionally and longitudinally, provides information on what a clinically important difference is for the RAND-36 scales, and provides guidance for summarizing the RAND-36 in a single number.

What is a high score on a health test?

Note that all items are scored so that a high score defines a more favorable health state. In addition, each item is scored on a 0 to 100 range so that the lowest and highest possible scores are 0 and 100, respectively.