Time below range, very low:NFr:RptPeriod:Interstitial fluid:Qn:Calculated
time below range, very low:nfr:rptperiod:interstitial fluid:qn:calculated
Time below range, very low:Number Fraction:Reporting period:Interstitial fluid:Quantitative:Calculated
time below range, very low:number fraction:reporting period:interstitial fluid:quantitative:calculated