Main Survey

d_sf12pcs_dv SF-12 Physical Component Summary (PCS)

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Datafile: d_indresp

Derived Variable Note

SF-12 Physical Component Summary (PCS). This measure converts valid answers to the origin questions into a single physical functioning score, resulting in a continuous scale with a range of 0 (low functioning) to 100 (high functioning). For complete details on scoring methods see Ware, J.E., Kosinski, M., Turner-Bowker, D.M. and Gandek, B. (2001), How to Score Version 2 of the SF-12® Health Survey (With a Supplement Documenting Version 1), Lincoln, RI, Quality Metric Incorporated.

See D_SF12MCS_DV

Origin

Uses D_SCSF1 D_SCSF2A D_SCSF2B D_SCSF3A D_SCSF3B D_SCSF4A D_SCSF4B D_SCSF5 D_SCSF6A D_SCSF6B D_SCSF6C D_SCSF7

Frequencies

Value labelValueAbsolute frequencyRelative frequency
missing-9640.14%
inapplicable-838358.15%
proxy-739348.36%
[Value >= 0]13923383.36%
Total47066100.0%

Statistics

MeanNumber MissingMinMaxStd DevN
49.6678334.9272.5711.1939233

Index Terms

Wave Occurrences