Epi Info



Current Data Source: Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\Users\zfj4;Extended Properties="text;HDR=Yes;FMT=Delimited":variablesforregression#csv
Record Count:  521 (Deleted Records Excluded)   Date:  8/12/2014 8:30:22 AM

COXPH CoxFollowuptime = ( NACFF ) [FEV1 SDS Spiro/07] [Height SDS British 2000/07] Gender Age07 * Outcome ( 1 ) TIMEUNIT = "Months" PVALUE = 95% GRAPH = NACFF GRAPHTYPE = "Survival Probability"



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Cox Proportional Hazards


TermHazard Ratio95%C.I.CoefficientS. E.Z-StatisticP-Value
NACFF(1/0) 7.43542.396023.07412.00630.57783.47230.0005
NACFF(2/0) 3.17970.999610.11471.15680.59041.95920.0501
FEV1 SDS Spiro/070.39430.28940.5374-0.93050.1580-5.89080.0000
Height SDS British 2000/070.72990.49381.0789-0.31480.1994-1.57910.1143
Gender (M/F) 0.82650.35601.9190-0.19050.4298-0.44330.6575
Age070.96780.84301.1112-0.03270.0705-0.46420.6425


Convergence:Converged
Iterations:6
-2 * Log-Likelihood: 176.0733

TestStatisticD.F.P-Value
Score121.046260.0000
Likelihood Ratio96.461560.0000