Instrument. The SF-12v2 is a health-related quality-of-life questionnaire consisting of twelve questions that measure eight health domains to assess physical and mental health. Physical health-related domains include General Health (GH), Physical Functioning (PF), Role Physical (RP), and Body Pain (BP).
How is the SF 12 health Survey scored?
Scores range from 0 to 100, with higher scores indicating better physical and mental health functioning [27]. A score of 50 or less on the PCS-12 has been recommended as a cut-off to determine a physical condition; while a score of 42 or less on the MCS-12 may be indicative of ‘clinical depression’ [27].
How do you interpret a SF 36 score?
Each scale is directly transformed into a 0-100 scale on the assumption that each question carries equal weight. The lower the score the more disability. The higher the score the less disability i.e., a score of zero is equivalent to maximum disability and a score of 100 is equivalent to no disability.
What is SF scale?
The SF-36 measures eight scales: physical functioning (PF), role physical (RP), bodily pain (BP), general health (GH), vitality (VT), social functioning (SF), role emotional (RE), and mental health (MH). All scales do contribute in different proportions to the scoring of both PCS and MCS measures.
What is SF 12 MCS?
The 12-item Short Form Survey (SF-12) is a general health questionnaire that was first published in 1995 as part of the Medical Outcomes Study (MOS). Two summary scores are reported from the SF-12 – a mental component score (MCS-12) and a physical component score (PCS-12).
Is SF 12 validated?
Conclusions: The SF-12v2 is a valid generic instrument for measuring quality of life in diabetic patients. Keywords: confirmatory factor analysis, diabetes, SF-6D, SF-12v2, validation. Diabetes mellitus is a chronic illness affecting about 10% of the US population [1].
What are the SF 12 questions?
The SF-12v2® Health Survey It assesses the same eight health domains as the SF-36v2 with one or two questions per domain: Physical Functioning, Role-Physical, Bodily Pain, General Health, Vitality, Social Functioning, Role-Emotional, and Mental Health.
What is SF-36 used for?
The Short Form 36 Health Survey Questionnaire (SF-36) is used to indicate the health status of particular populations, to help with service planning and to measure the impact of clinical and social interventions.
Is SF-12 validated?
What are the SF-12 questions?
Do you have to pay to use the SF 12?
Cost: An annual license fee applies for the use of the SF-12® Health Survey. Survey users are required to register with QualityMetric Incorporated and obtain a quote for the annual license fee that applies to their project.
What is SF 12 survey?
The SF-12v2™ Health Survey is a 12-item subset of the SF-36v2™ that measures the same eight domains of health. It is a brief, reliable measure of overall health status. It is useful in large population health surveys and has been used extensively as a screening tool.
What is SF 12 form?
12-Item Short Form Survey (SF-12) The resulting short-form survey instrument provides a solution to the problem faced by many investigators who must restrict survey length. The instrument was designed to reduce respondent burden while achieving minimum standards of precision for purposes of group comparisons involving multiple health dimensions.
What is SF 12?
SF-12 is a 12-item questionnaire that analyzes eight dimensions: health in general, physical capabilities, social functioning, limitations due to physical problems, and limitations due to emotional problems, mental health, vitality and body pain.
