The following parameters will be also assessed : ( 2 ) sitting time in work place ( Occupational Sitting and Physical Activity Questionnaire ) , ( 3 ) health-related quality of life ( EQ-5D ) , ( 4 ) evolution of stage of change ( Prochaska and DiClemente 's Stages of Change Model ) , ( 5 ) physical inactivity ( catalan version of Brief Physical Activity Assessment Tool ) , ( 6 ) number of steps walked ( pedometer and activPAL ) , ( 7 ) control based on analysis ( triglycerides , total cholesterol , HDL , LDL , glycemia and , glycated haemoglobin in diabetic patients ) and ( 8 ) blood pressure and anthropometric variables .