public override void BackgroundListLoad()
{
pc.Clear();
pc.Add("unitnum", OwningPatient.unitnum);
pc.Add("apptid", OwningPatient.apptid);
LoadListArgs lla = new LoadListArgs("sp_3_LoadGailLifetimeRisk",
pc,
constructor_args);
DoListLoad(lla);
RiskFactors.unitnum = OwningPatient.unitnum;
RiskFactors.apptid = OwningPatient.apptid;
RiskFactors.BackgroundLoadWork();
}