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Mainstage Variable

sf12pcs_dv

SF-12 Physical Component Summary (PCS)

Datafile

Index term

Derived variable note:

SF-12 Physical Component Summary (PCS). This measure converts valid answers to the origin questions scsf1, scsf2a, scsf2b, scsf3a, scsf3b, scsf4a, scsf4b, scsf5, scsf6a, scsf6b, scsf6c and scsf7 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. Stata-syntax for deriving sf12pcs_dv and sf12mcs_dv can be found here sf12pcs_dv.

See sf12mcs_dv.

Uses scsf1, scsf2a, scsf2b, scsf3a, scsf3b, scsf4a, scsf4b, scsf5, scsf6a, scsf6b, scsf6c and scsf7

Value labelValueAbsolute frequencyRelative frequency
missing-91020.29%
inapplicable-812583.55%
proxy-71340.38%
[Value >= 0]13397795.79%
Total35471100.0%
MeanNumber MissingMinMaxStd DevN
48.8414945.6875.1311.1433977

Value labelValueAbsolute frequencyRelative frequency
missing-9310.11%
inapplicable-88553.05%
proxy-71040.37%
[Value >= 0]12700896.46%
Total27998100.0%
MeanNumber MissingMinMaxStd DevN
49.369905.6874.1710.7827008

Value labelValueAbsolute frequencyRelative frequency
missing-990.03%
inapplicable-88272.83%
proxy-71980.68%
[Value >= 0]12823796.47%
Total29271100.0%
MeanNumber MissingMinMaxStd DevN
49.6210344.9275.7100000000000110.9128237

Value labelValueAbsolute frequencyRelative frequency
missing-91740.54%
inapplicable-813424.19%
proxy-74641.45%
[Value >= 0]13002893.81%
Total32008100.0%
MeanNumber MissingMinMaxStd DevN
49.4419805.974.2910.8830028

Value labelValueAbsolute frequencyRelative frequency
missing-92920.85%
inapplicable-816324.76%
proxy-78042.34%
[Value >= 0]13159192.05%
Total34319100.0%
MeanNumber MissingMinMaxStd DevN
49.2527284.6275.4810.931591

Value labelValueAbsolute frequencyRelative frequency
missing-91720.48%
inapplicable-817524.86%
proxy-710963.04%
[Value >= 0]13303891.62%
Total36058100.0%
MeanNumber MissingMinMaxStd DevN
49.4230204.850000000000000573.5911.1733038

Value labelValueAbsolute frequencyRelative frequency
missing-92540.65%
inapplicable-815974.06%
proxy-716834.28%
[Value >= 0]13576091.01%
Total39294100.0%
MeanNumber MissingMinMaxStd DevN
49.3935344.4874.0911.2135760

Value labelValueAbsolute frequencyRelative frequency
missing-93400.81%
inapplicable-817294.1%
proxy-728326.72%
[Value >= 0]13726988.38%
Total42170100.0%
MeanNumber MissingMinMaxStd DevN
49.5949014.4873.6311.137269

Value labelValueAbsolute frequencyRelative frequency
missing-92460.54%
inapplicable-8608413.46%
proxy-733247.36%
[Value >= 0]13553878.64%
Total45192100.0%
MeanNumber MissingMinMaxStd DevN
49.4596544.6274.1711.3335538

Value labelValueAbsolute frequencyRelative frequency
missing-9470.1%
inapplicable-837998.47%
proxy-738588.6%
[Value >= 0]13713382.82%
Total44837100.0%
MeanNumber MissingMinMaxStd DevN
49.4677044.850000000000000576.2911.2137133

Value labelValueAbsolute frequencyRelative frequency
missing-9640.14%
inapplicable-838388.15%
proxy-739358.36%
[Value >= 0]13923783.35%
Total47074100.0%
MeanNumber MissingMinMaxStd DevN
49.6678374.9272.5700000000000111.1939237

Value labelValueAbsolute frequencyRelative frequency
missing-9840.17%
inapplicable-8519210.45%
proxy-738307.71%
[Value >= 0]14058681.68%
Total49692100.0%
MeanNumber MissingMinMaxStd DevN
49.7891064.6476.2910.9940586

Value labelValueAbsolute frequencyRelative frequency
missing-942137.72%
inapplicable-8657912.06%
proxy-738807.11%
[Value >= 0]13989673.11%
Total54568100.0%
MeanNumber MissingMinMaxStd DevN
49.54146724.6474.7100000000000111.2939896

Value labelValueAbsolute frequencyRelative frequency
missing-93320.65%
proxy-732626.4%
[Value >= 0]14740092.95%
Total50994100.0%
MeanNumber MissingMinMaxStd DevN
49.4935944.3374.911.4947400

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