*Calculate prevalence of Metabolic Syndrome

COMPUTE abdobese=gender = 1 & waist >= 90 | gender = 2 & waist >= 80. 
EXECUTE. 
COMPUTE raised_tg=tg >= 1.7 | lipidrx = 1. 
EXECUTE. 
COMPUTE reduced_hdl=gender = 1 & hdl < 1.03 | gender = 2 & hdl < 1.29 | lipidrx = 1. 
EXECUTE. 
COMPUTE raised_bp=sbp >= 130 | dbp >= 85. 
EXECUTE. 
COMPUTE raised_fbs=fbs >= 5.6 | dm = 1. 
EXECUTE. 
COMPUTE mets=abdobese = 1 & (raised_tg + reduced_hdl + raised_bp + raised_fbs) >= 2. 
EXECUTE. 
FREQUENCIES VARIABLES=mets 
  /ORDER=ANALYSIS.