Health status: The Medical Outcomes Study (MOS) 36 Short Form Health Survey (SF-36)
The 36 item short forms (SF-36) was designed by the medical outcomes trust to survey health status in medical outcome studies, and is called the medical outcomes study short form 36
Eight health concepts are measured:
physical functioning
role limitations because of physical health problems
body pain
social functioning
general mental health (physiological distress and physiological well-being)
role limitations because of emotional problem
vitality (energy/ fatigue); and
general health perceptions
For each questions raw scores are coded, summed and transformed into a scale from 0 (worse possible health state measured) to 100 (best possible health care) following the standard SF-36 scoring algorithms
The test can be self-administered for patient 14 year of age and older and by trained person by telephone, the SF-36 is the most widely accepted measure of quality of life. However, it is cumbersome to use and required complicated analysis