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***QUALITY OF WELL-BEING INDEX (QWB)*********************************;
***QWB scores derived from regression model using SF-36 measures ****;
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QWB=0.59196 + (0.0012588*PHYFUN10) - (0.0011709*EMOT5)
    - (0.0014261*SFPAIN)   + (0.00000705*SFGENH5*ROLEP4)
    + (0.00001140*PHYFUN10*SFPAIN)
    + (0.00001931*EMOT5*SFPAIN);

***Multiply by 100 to make score comparable to other scores *********;

QWB100=QWB*100;

label qwb="Predicted QWB score from SF-36 measures";

label qwb100="Predicted QWB score from SF-36 measures (mult by 100)";