Table 11: Weibull Model 3.

-t   

Haz. Ratio  

Std. Err.

P > |z|

[95% Conf. Interval]

LPA_Rif_1        LPA_H_1

RDST_1         

HDST_1

EDST_1  

ZDST_1        

 _cons

1.316932

0.6570731

0.2178181

1.138676

0.9953956

0.9119911  

0.0529227  

 

0.1495004    

0.0955743   

0.0281108

0.1183689    

0.1249769   

0.0957189   

0.0217426   

2.43

-2.89  

-11.81

1.25  

-0.04  

-0.88 

-7.15  

0.015

0.004     

0.000    

0.212    

0.971    

0.380    

0.000    

1.054225           1.645103

0.494086          0.8738258

0.1691378        0.2805091

0.9287846          1.395999

0.7782571          1.273117

0.7424239          1.120287

0.0236558        0.1183987

/ln-p 

1.122186     

0.0398486   

28.16

0.000    

1.044084    1.200288

p

1/p   

3.07156           0.3255675  

 

0.1223975                      0.0129734                     

 

 

2.840794          3.321072

0.3011076        0.3520142

Weibull regression -- log relative-hazard form
Number of subjects = 684; Number of obs = 684; Number of failures = 449; Time at risk = 4608; LR chi2 (6) = 307.51; Log likelihood = -367.99114; Prob > chi2 = 0.0000