. set linesize 78

. sem (cumdose1 -> cumdose2) (cumdose2 -> cumdose3) (whpsleep -> whpel) (goferw1 -> cumdose1) (goferw1 -> goferw2) (goferw1 -> crhrw2) (goferw2 -> goferw3) (goferw2 -> whppa) (fdferw1 -> whpsleep) (fdferw1 -> goferw1) (fdferw1 -> goferw2) (crhrw1 -> goferw3) (crhrw1 -> crhrw2) (crhrw1 -> crhrw3) (crhrw2 -> goferw2) (crhrw2 -> crhrw3) (crhrw3 -> whpsleep) (crhrw3 -> whppa) (whpel -> whpsleep) (whpel -> whppa) (whppa -> whpel) (icdxcnt -> whpsleep) (icdxcnt -> crhrw2) (icdxcnt -> whpel) if gender==1, cov( e.cumdose2*e.cumdose3) nocapslatent

Endogenous variables


Observed:  cumdose1 cumdose2 cumdose3 whpsleep whpel goferw1 goferw2 crhrw2 goferw3 whppa crhrw3


Exogenous variables


Observed:  fdferw1 crhrw1 icdxcnt


Fitting target model:

Iteration 0:   log likelihood =  -12990.02  (not concave)
Iteration 1:   log likelihood = -12868.757
Iteration 2:   log likelihood = -12855.071
Iteration 3:   log likelihood =  -12839.54
Iteration 4:   log likelihood = -12836.887
Iteration 5:   log likelihood =  -12836.66
Iteration 6:   log likelihood = -12836.654
Iteration 7:   log likelihood = -12836.654

Structural equation model                       Number of obs      =       339
 Estimation method = ml
 Log likelihood    = -12836.654

-------------+----------------------------------------------------------------
             |                 OIM
             |      Coef.    Std. Err.       z    P>|z|      [95% Con f. Interval]
-------------+----------------------------------------------------------------
 Structural   |
   cumdo~1 <- |
     goferw1 |    .0054626    .0027209      2.01    0.045      .0001299     .0107954
       _cons |    .3160102    .1065226      2.97    0.003      .1072298     .5247905
  -----------+----------------------------------------------------------------
   cumdo~2 <- |
    cumdose1 |    1.339597    .0366997     36.50    0.000      1.267667     1.411527
       _cons |    .3879549    .0632438      6.13    0.000      .2639992     .5119105
  -----------+----------------------------------------------------------------
   cumdo~3 <- |
    cumdose2 |    1.054421    .0062729    168.09    0.000      1.042126     1.066716
       _cons |     .204808    .0152714     13.41    0.000      .1748766     .2347395
  -----------+----------------------------------------------------------------
   whpsl~p <- |
       whpel |   -.3227438    .1636219     -1.97    0.049     -.6434368    -.0020507
      crhrw3 |    8.335343    1.914707      4.35    0.000      4.582586      12.0881
     fdferw1 |    .1819313    .0464768      3.91    0.000      .0908384     .2730242
     icdxcnt |    3.049287    1.178615      2.59    0.010      .7392443      5.35933
       _cons |    13.99702    3.237866      4.32    0.000      7.650916     20.34312
  -----------+----------------------------------------------------------------
   whpel <-   |
    whpsleep |    .8986316    .1751858      5.13    0.000      .5552738     1.241989
       whppa |   -.4104538    .2062155     -1.99    0.047     -.8146288    -.0062788
     icdxcnt |     3.62869    1.207472      3.01    0.003      1.262089     5.995291
       _cons |    3.753548    3.048373      1.23    0.218     -2.221152     9.728249
  -----------+----------------------------------------------------------------
   goferw1 <- |
     fdferw1 |    .6033135     .032513     18.56    0.000      .5395893     .6670377
       _cons |    1.457905    1.643415      0.89    0.375     -1.763128     4.678939
  -----------+----------------------------------------------------------------
   goferw2 <- |
     goferw1 |    .2049207    .0313369      6.54    0.000      .1435016     .2663399
      crhrw2 |     2.70413    .8794741      3.07    0.002      .9803925     4.427868
     fdferw1 |    .0648031    .0278273      2.33    0.020      .0102625     .1193437
       _cons |    1.452656    1.050367      1.38    0.167      -.606026     3.511339
  -----------+----------------------------------------------------------------
   crhrw2 <-  |
     goferw1 |    .0025293    .0008559      2.96    0.003      .0008518     .0042068
      crhrw1 |    .7495949    .0302139     24.81    0.000      .6903768      .808813
     icdxcnt |    .1010899    .0166014      6.09    0.000      .0685518      .133628
       _cons |   -.3461971    .0462386     -7.49    0.000     -.4368232     -.255571
  -----------+----------------------------------------------------------------
   goferw3 <- |
     goferw2 |    .7599253    .0335134     22.68    0.000      .6942403     .8256103
      crhrw1 |    1.725182    .6043795      2.85    0.004      .5406196     2.909744
       _cons |    1.230034    .6062301      2.03    0.042      .0418445     2.418223
  -----------+----------------------------------------------------------------
   whppa <-   |
       whpel |    .2737342    .0339799      8.06    0.000      .2071349     .3403335
     goferw2 |    -.141059    .0415259     -3.40    0.001     -.2224483    -.0596698
      crhrw3 |     3.79712    .8071495      4.70    0.000      2.215136     5.379104
       _cons |    4.897661    1.104212      4.44    0.000      2.733446     7.061876
  -----------+----------------------------------------------------------------
   crhrw3 <-  |
      crhrw2 |    1.055212    .0258798     40.77    0.000      1.004489     1.105936
      crhrw1 |   -.1183935    .0256569     -4.61    0.000     -.1686801    -.0681068
       _cons |   -.0069225    .0140543     -0.49    0.622     -.0344684     .0206233
-------------+----------------------------------------------------------------
 Variance     |
  e.cumdose1 |    2.751988    .2113789                     2.36737     3.199094
  e.cumdose2 |    1.271465    .0976606                    1.093765     1.478035
  e.cumdose3 |     .066661    .0051469                    .0572995     .0775519
  e.whpsleep |    699.1699    156.1378                    451.3292     1083.109
     e.whpel |    873.1006    130.0843                    651.9927     1169.192
   e.goferw1 |    544.0054    41.78481                    467.9752      632.388
   e.goferw2 |    180.7822     13.8858                    155.5161     210.1532
    e.crhrw2 |    .2437889    .0187253                    .2097169     .2833964
   e.goferw3 |    97.46582    7.486305                    83.84399     113.3007
     e.whppa |    144.4763    11.46321                    123.6687      168.785
    e.crhrw3 |    .0643684    .0049441                    .0553723     .0748261
-------------+----------------------------------------------------------------
 Covariance   |
   e.cumdose2 |
  e.cumdose3 |    .0416992     .017854      2.34    0.020      .0067061     .0766923
-------------+----------------------------------------------------------------
LR test of model vs. saturated: chi2(63)  =     73.73, Prob > chi2 = 0.1672
.
. estat stable

Stability analysis of simultaneous equation systems

   Eigenvalue stability condition
  +--------------------------+-------------+
  |        Eigenvalue        |   Modulus   |
  +--------------------------+-------------+
  | -1.388e-17 +  .6343367i  |   .634337   |
  | -1.388e-17 -  .6343367i  |   .634337   |
  | -4.824e-19               |   4.8e-19   |
  |          0               |         0   |
  |          0               |         0   |
  |          0               |         0   |
  |          0               |         0   |
  |          0               |         0   |
  |          0               |         0   |
  |          0               |         0   |
  |          0               |         0   |
  +--------------------------+-------------+
   stability index =  .6343367
   All the eigenvalues lie inside the unit circle.
   SEM satisfies stability condition.

. estat ic

-------------+---------------------------------------------------------------
       Model |    Obs    ll(null)   ll(model)     df          AIC         BIC
-------------+---------------------------------------------------------------
.            |    339           .   -12836.65     47     25767.31    25947.13
-------------+---------------------------------------------------------------


Note:  N=Obs used in calculating BIC; see [R] BIC note


. sem (cumdose1 -> cumdose2) (cumdose2 -> cumdose3) (whpsleep -> whpel) (goferw1 -> cumdose1) (goferw1 -> goferw2) (goferw1 -> crhrw2) (goferw2 -> goferw3) (goferw2 -> whppa) (fdferw1 -> whpsleep) (fdferw1 -> goferw1) (fdferw1 -> goferw2) (crhrw1 -> goferw3) (crhrw1 -> crhrw2) (crhrw1 -> crhrw3) (crhrw2 -> goferw2) (crhrw2 -> crhrw3) (crhrw3 -> whpsleep) (crhrw3 -> whppa) (whpel -> whpsleep) (whpel -> whppa) (whppa -> whpel) (icdxcnt -> whpsleep) (icdxcnt -> crhrw2) (icdxcnt -> whpel) if gender==1, vce(cluster id) cov( e.cumdose2*e.cumdose3) nocapslatent

Endogenous variables


Observed:  cumdose1 cumdose2 cumdose3 whpsleep whpel goferw1 goferw2 crhrw2 goferw3 whppa crhrw3


Exogenous variables


Observed:  fdferw1 crhrw1 icdxcnt


Fitting target model:

Iteration 0:   log pseudolikelihood =  -12990.02  (not concave)
Iteration 1:   log pseudolikelihood = -12868.757
Iteration 2:   log pseudolikelihood = -12855.071
Iteration 3:   log pseudolikelihood =  -12839.54
Iteration 4:   log pseudolikelihood = -12836.887
Iteration 5:   log pseudolikelihood =  -12836.66
Iteration 6:   log pseudolikelihood = -12836.654
Iteration 7:   log pseudolikelihood = -12836.654

Structural equation model                       Number of obs      =       339
 Estimation method = ml
 Log pseudolikelihood = -12836.654

(Std. Err. adjusted for 339 clusters in id)
-------------+----------------------------------------------------------------
             |               Robust
             |      Coef.    Std. Err.       z    P>|z|      [95% Con f. Interval]
-------------+----------------------------------------------------------------
 Structural   |
   cumdo~1 <- |
     goferw1 |    .0054626    .0058836      0.93    0.353      -.006069     .0169943
       _cons |    .3160102    .0652954      4.84    0.000      .1880335     .4439868
  -----------+----------------------------------------------------------------
   cumdo~2 <- |
    cumdose1 |    1.339597    .2873117      4.66    0.000      .7764767     1.902718
       _cons |    .3879549    .0833225      4.66    0.000      .2246458     .5512639
  -----------+----------------------------------------------------------------
   cumdo~3 <- |
    cumdose2 |    1.054421    .0247893     42.54    0.000      1.005835     1.103007
       _cons |     .204808     .016906     12.11    0.000      .1716729     .2379432
  -----------+----------------------------------------------------------------
   whpsl~p <- |
       whpel |   -.3227438    .1652876     -1.95    0.051     -.6467015     .0012139
      crhrw3 |    8.335343    2.119461      3.93    0.000      4.181275     12.48941
     fdferw1 |    .1819313    .0517988      3.51    0.000      .0804076      .283455
     icdxcnt |    3.049287    1.284999      2.37    0.018      .5307353     5.567839
       _cons |    13.99702    3.413887      4.10    0.000       7.30592     20.68811
  -----------+----------------------------------------------------------------
   whpel <-   |
    whpsleep |    .8986316    .1838416      4.89    0.000      .5383087     1.258954
       whppa |   -.4104538    .2878747     -1.43    0.154     -.9746779     .1537703
     icdxcnt |     3.62869    1.267427      2.86    0.004      1.144578     6.112802
       _cons |    3.753548    2.541805      1.48    0.140     -1.228298     8.735395
  -----------+----------------------------------------------------------------
   goferw1 <- |
     fdferw1 |    .6033135    .0460219     13.11    0.000      .5131123     .6935147
       _cons |    1.457905    .8144962      1.79    0.073     -.1384781     3.054288
  -----------+----------------------------------------------------------------
   goferw2 <- |
     goferw1 |    .2049207    .0502389      4.08    0.000      .1064544     .3033871
      crhrw2 |     2.70413    .8080246      3.35    0.001      1.120431     4.287829
     fdferw1 |    .0648031    .0349872      1.85    0.064     -.0037706     .1333767
       _cons |    1.452656    .7107511      2.04    0.041      .0596098     2.845703
  -----------+----------------------------------------------------------------
   crhrw2 <-  |
     goferw1 |    .0025293     .000802      3.15    0.002      .0009575     .0041011
      crhrw1 |    .7495949    .0354861     21.12    0.000      .6800434     .8191463
     icdxcnt |    .1010899    .0212446      4.76    0.000      .0594512     .1427286
       _cons |   -.3461971    .0446347     -7.76    0.000     -.4336796    -.2587146
  -----------+----------------------------------------------------------------
   goferw3 <- |
     goferw2 |    .7599253    .0861227      8.82    0.000      .5911278     .9287228
      crhrw1 |    1.725182    .7016068      2.46    0.014      .3500577     3.100306
       _cons |    1.230034     .470385      2.61    0.009       .308096     2.151971
  -----------+----------------------------------------------------------------
   whppa <-   |
       whpel |    .2737342    .0423569      6.46    0.000      .1907161     .3567523
     goferw2 |    -.141059    .0415084     -3.40    0.001      -.222414    -.0597041
      crhrw3 |     3.79712    .8541422      4.45    0.000      2.123032     5.471208
       _cons |    4.897661    1.097331      4.46    0.000      2.746933      7.04839
  -----------+----------------------------------------------------------------
   crhrw3 <-  |
      crhrw2 |    1.055212    .0329604     32.01    0.000       .990611     1.119814
      crhrw1 |   -.1183935    .0379136     -3.12    0.002     -.1927027    -.0440842
       _cons |   -.0069225    .0143437     -0.48    0.629     -.0350358     .0211907
-------------+----------------------------------------------------------------
 Variance     |
  e.cumdose1 |    2.751988    2.189622                    .5786117     13.08898
  e.cumdose2 |    1.271465    .8062854                    .3668804     4.406405
  e.cumdose3 |     .066661    .0308023                    .0269497     .1648883
  e.whpsleep |    699.1699    168.9748                    435.3765     1122.795
     e.whpel |    873.1006    150.3233                    623.0336     1223.537
   e.goferw1 |    544.0054    52.17591                    450.7793     656.5118
   e.goferw2 |    180.7822    25.51782                    137.0903     238.3991
    e.crhrw2 |    .2437889    .0339501                    .1855562     .3202966
   e.goferw3 |    97.46582    22.19031                    62.38166     152.2817
     e.whppa |    144.4763     15.7596                    116.6667     178.9149
    e.crhrw3 |    .0643684    .0182932                    .0368779     .1123517
-------------+----------------------------------------------------------------
 Covariance   |
   e.cumdose2 |
  e.cumdose3 |    .0416992    .0706295      0.59    0.555      -.096732     .1801304
-------------+----------------------------------------------------------------
.
. estat teffects, standardized


Direct effects
(Std. Err. adjusted for 339 clusters in id)
-------------+----------------------------------------------------------------
             |               Robust
             |      Coef.    Std. Err.       z    P>|z|             Std. Coef.
-------------+----------------------------------------------------------------
 Structural   |
   cumdo~1 <- |
     goferw1 |    .0054626    .0058836      0.93    0.353             .1084001
     fdferw1 |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   cumdo~2 <- |
    cumdose1 |    1.339597    .2873117      4.66    0.000             .8928449
     goferw1 |           0   (no path)                                       0
     fdferw1 |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   cumdo~3 <- |
    cumdose1 |           0   (no path)                                       0
    cumdose2 |    1.054421    .0247893     42.54    0.000             .9890902
     goferw1 |           0   (no path)                                       0
     fdferw1 |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   whpsl~p <- |
    whpsleep |           0   (no path)                                       0
       whpel |   -.3227438    .1652876     -1.95    0.051            -.3904838
     goferw1 |           0   (no path)                                       0
     goferw2 |           0   (no path)                                       0
      crhrw2 |           0   (no path)                                       0
       whppa |           0   (no path)                                       0
      crhrw3 |    8.335343    2.119461      3.93    0.000             .3097122
     fdferw1 |    .1819313    .0517988      3.51    0.000             .2860255
      crhrw1 |           0   (no path)                                       0
     icdxcnt |    3.049287    1.284999      2.37    0.018             .2068133
  -----------+----------------------------------------------------------------
   whpel <-   |
    whpsleep |    .8986316    .1838416      4.89    0.000             .7427396
       whpel |           0   (no path)                                       0
     goferw1 |           0   (no path)                                       0
     goferw2 |           0   (no path)                                       0
      crhrw2 |           0   (no path)                                       0
       whppa |   -.4104538    .2878747     -1.43    0.154            -.1984179
      crhrw3 |           0   (no path)                                       0
     fdferw1 |           0   (no path)                                       0
      crhrw1 |           0   (no path)                                       0
     icdxcnt |     3.62869    1.267427      2.86    0.004             .2034159
  -----------+----------------------------------------------------------------
   goferw1 <- |
     fdferw1 |    .6033135    .0460219     13.11    0.000             .7098585
  -----------+----------------------------------------------------------------
   goferw2 <- |
     goferw1 |    .2049207    .0502389      4.08    0.000              .404869
      crhrw2 |     2.70413    .8080246      3.35    0.001             .1487349
     fdferw1 |    .0648031    .0349872      1.85    0.064             .1506444
      crhrw1 |           0   (no path)                                       0
     icdxcnt |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   crhrw2 <-  |
     goferw1 |    .0025293     .000802      3.15    0.002             .0908532
     fdferw1 |           0   (no path)                                       0
      crhrw1 |    .7495949    .0354861     21.12    0.000             .7549126
     icdxcnt |    .1010899    .0212446      4.76    0.000             .1843158
  -----------+----------------------------------------------------------------
   goferw3 <- |
     goferw1 |           0   (no path)                                       0
     goferw2 |    .7599253    .0861227      8.82    0.000             .7686353
      crhrw2 |           0   (no path)                                       0
     fdferw1 |           0   (no path)                                       0
      crhrw1 |    1.725182    .7016068      2.46    0.014             .0966584
     icdxcnt |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   whppa <-   |
    whpsleep |           0   (no path)                                       0
       whpel |    .2737342    .0423569      6.46    0.000             .5662555
     goferw1 |           0   (no path)                                       0
     goferw2 |    -.141059    .0415084     -3.40    0.001            -.1631094
      crhrw2 |           0   (no path)                                       0
       whppa |           0   (no path)                                       0
      crhrw3 |     3.79712    .8541422      4.45    0.000             .2412279
     fdferw1 |           0   (no path)                                       0
      crhrw1 |           0   (no path)                                       0
     icdxcnt |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   crhrw3 <-  |
     goferw1 |           0   (no path)                                       0
      crhrw2 |    1.055212    .0329604     32.01    0.000             1.056405
     fdferw1 |           0   (no path)                                       0
      crhrw1 |   -.1183935    .0379136     -3.12    0.002            -.1193681
     icdxcnt |           0   (no path)                                       0
-------------+----------------------------------------------------------------


Indirect effects
(Std. Err. adjusted for 339 clusters in id)
-------------+----------------------------------------------------------------
             |               Robust
             |      Coef.    Std. Err.       z    P>|z|             Std. Coef.
-------------+----------------------------------------------------------------
 Structural   |
   cumdo~1 <- |
     goferw1 |           0   (no path)                                       0
     fdferw1 |    .0032957    .0035647      0.92    0.355             .0769488
  -----------+----------------------------------------------------------------
   cumdo~2 <- |
    cumdose1 |           0   (no path)                                       0
     goferw1 |    .0073177    .0078817      0.93    0.353             .0967845
     fdferw1 |    .0044149    .0039971      1.10    0.269             .0687033
  -----------+----------------------------------------------------------------
   cumdo~3 <- |
    cumdose1 |    1.412499    .3029474      4.66    0.000             .8831041
    cumdose2 |           0   (no path)                                       0
     goferw1 |     .007716    .0083106      0.93    0.353             .0957286
     fdferw1 |    .0046552    .0041394      1.12    0.261             .0679538
  -----------+----------------------------------------------------------------
   whpsl~p <- |
    whpsleep |   -.2068107    .0423092     -4.89    0.000            -.2068107
       whpel |    .0926042     .033735      2.75    0.006             .1120408
     goferw1 |    .0157813    .0057598      2.74    0.006             .0210868
     goferw2 |   -.0133247     .003921     -3.40    0.001            -.0090115
      crhrw2 |    7.318996     .229562     31.88    0.000             .2722556
       whppa |    .0944617    .0662514      1.43    0.154             .0552481
      crhrw3 |   -1.365156    .4423645     -3.09    0.002            -.0507244
     fdferw1 |   -.0289677     .028192     -1.03    0.304             -.045542
      crhrw1 |    4.661057    1.081146      4.31    0.000             .1746143
     icdxcnt |   -.7258537    .8030191     -0.90    0.366            -.0492299
  -----------+----------------------------------------------------------------
   whpel <-   |
    whpsleep |   -.2578426    .0527493     -4.89    0.000            -.2131128
       whpel |    -.286928    .1045256     -2.75    0.006             -.286928
     goferw1 |    .0200318    .0045937      4.36    0.000              .022123
     goferw2 |    .0412856    .0121488      3.40    0.001             .0230777
      crhrw2 |    4.575024     .144645     31.63    0.000              .140661
       whppa |    .1177707    .0825993      1.43    0.154             .0569317
      crhrw3 |    4.229843    1.370637      3.09    0.002             .1299015
     fdferw1 |    .1313405    .0352406      3.73    0.000             .1706675
      crhrw1 |    2.928629    1.099842      2.66    0.008             .0906806
     icdxcnt |    1.375266    .9438743      1.46    0.145             .0770942
  -----------+----------------------------------------------------------------
   goferw1 <- |
     fdferw1 |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   goferw2 <- |
     goferw1 |    .0068395    .0021686      3.15    0.002              .013513
      crhrw2 |           0   (no path)                                       0
     fdferw1 |    .1277578     .031993      3.99    0.000              .296992
      crhrw1 |    2.027002    .6208497      3.26    0.001             .1122818
     icdxcnt |    .2733603    .0975218      2.80    0.005             .0274142
  -----------+----------------------------------------------------------------
   crhrw2 <-  |
     goferw1 |           0   (no path)                                       0
     fdferw1 |    .0015259    .0004894      3.12    0.002             .0644929
      crhrw1 |           0   (no path)                                       0
     icdxcnt |           0   (no path)                                       0
  -----------+----------------------------------------------------------------
   goferw3 <- |
     goferw1 |     .160922    .0385728      4.17    0.000             .3215832
     goferw2 |           0   (no path)                                       0
      crhrw2 |    2.054937    .6140383      3.35    0.001             .1143229
     fdferw1 |    .1463319    .0227574      6.43    0.000             .3440691
      crhrw1 |     1.54037    .5311824      2.90    0.004             .0863038
     icdxcnt |    .2077334    .0804094      2.58    0.010             .0210715
  -----------+----------------------------------------------------------------
   whppa <-   |
    whpsleep |    .1754058    .0358844      4.89    0.000              .299904
       whpel |    -.078542    .0286122     -2.75    0.006            -.1624746
     goferw1 |   -.0142531    .0068272     -2.09    0.037            -.0325623
     goferw2 |    .0113013    .0033255      3.40    0.001             .0130679
      crhrw2 |    4.877666    .1905148     25.60    0.000             .3102242
       whppa |   -.0801174    .0561909     -1.43    0.154            -.0801174
      crhrw3 |    1.157853    .3751901      3.09    0.002             .0735574
     fdferw1 |    .0149041    .0127836      1.17    0.244             .0400627
      crhrw1 |    3.069637    .5912227      5.19    0.000             .1966168
     icdxcnt |    1.736238    .3350844      5.18    0.000             .2013388
  -----------+----------------------------------------------------------------
   crhrw3 <-  |
     goferw1 |    .0026689    .0008462      3.15    0.002             .0959778
      crhrw2 |           0   (no path)                                       0
     fdferw1 |    .0016102     .000521      3.09    0.002             .0681306
      crhrw1 |    .7909817    .0508067     15.57    0.000             .7974931
     icdxcnt |    .1066713     .021805      4.89    0.000             .1947121
-------------+----------------------------------------------------------------


Total effects
(Std. Err. adjusted for 339 clusters in id)
-------------+----------------------------------------------------------------
             |               Robust
             |      Coef.    Std. Err.       z    P>|z|             Std. Coef.
-------------+----------------------------------------------------------------
 Structural   |
   cumdo~1 <- |
     goferw1 |    .0054626    .0058836      0.93    0.353             .1084001
     fdferw1 |    .0032957    .0035647      0.92    0.355             .0769488
  -----------+----------------------------------------------------------------
   cumdo~2 <- |
    cumdose1 |    1.339597    .2873117      4.66    0.000             .8928449
     goferw1 |    .0073177    .0078817      0.93    0.353             .0967845
     fdferw1 |    .0044149    .0039971      1.10    0.269             .0687033
  -----------+----------------------------------------------------------------
   cumdo~3 <- |
    cumdose1 |    1.412499    .3029474      4.66    0.000             .8831041
    cumdose2 |    1.054421    .0247893     42.54    0.000             .9890902
     goferw1 |     .007716    .0083106      0.93    0.353             .0957286
     fdferw1 |    .0046552    .0041394      1.12    0.261             .0679538
  -----------+----------------------------------------------------------------
   whpsl~p <- |
    whpsleep |   -.2068107    .0423092     -4.89    0.000            -.2068107
       whpel |   -.2301396    .1318428     -1.75    0.081             -.278443
     goferw1 |    .0157813    .0057598      2.74    0.006             .0210868
     goferw2 |   -.0133247     .003921     -3.40    0.001            -.0090115
      crhrw2 |    7.318996     .229562     31.88    0.000             .2722556
       whppa |    .0944617    .0662514      1.43    0.154             .0552481
      crhrw3 |    6.970188    1.686432      4.13    0.000             .2589878
     fdferw1 |    .1529636    .0370174      4.13    0.000             .2404835
      crhrw1 |    4.661057    1.081146      4.31    0.000             .1746143
     icdxcnt |    2.323434    .8014263      2.90    0.004             .1575834
  -----------+----------------------------------------------------------------
   whpel <-   |
    whpsleep |     .640789    .1310923      4.89    0.000             .5296268
       whpel |    -.286928    .1045256     -2.75    0.006             -.286928
     goferw1 |    .0200318    .0045937      4.36    0.000              .022123
     goferw2 |    .0412856    .0121488      3.40    0.001             .0230777
      crhrw2 |    4.575024     .144645     31.63    0.000              .140661
       whppa |   -.2926831    .2052754     -1.43    0.154            -.1414863
      crhrw3 |    4.229843    1.370637      3.09    0.002             .1299015
     fdferw1 |    .1313405    .0352406      3.73    0.000             .1706675
      crhrw1 |    2.928629    1.099842      2.66    0.008             .0906806
     icdxcnt |    5.003956     .908859      5.51    0.000             .2805101
  -----------+----------------------------------------------------------------
   goferw1 <- |
     fdferw1 |    .6033135    .0460219     13.11    0.000             .7098585
  -----------+----------------------------------------------------------------
   goferw2 <- |
     goferw1 |    .2117602    .0507587      4.17    0.000              .418382
      crhrw2 |     2.70413    .8080246      3.35    0.001             .1487349
     fdferw1 |    .1925609    .0263807      7.30    0.000             .4476364
      crhrw1 |    2.027002    .6208497      3.26    0.001             .1122818
     icdxcnt |    .2733603    .0975218      2.80    0.005             .0274142
  -----------+----------------------------------------------------------------
   crhrw2 <-  |
     goferw1 |    .0025293     .000802      3.15    0.002             .0908532
     fdferw1 |    .0015259    .0004894      3.12    0.002             .0644929
      crhrw1 |    .7495949    .0354861     21.12    0.000             .7549126
     icdxcnt |    .1010899    .0212446      4.76    0.000             .1843158
  -----------+----------------------------------------------------------------
   goferw3 <- |
     goferw1 |     .160922    .0385728      4.17    0.000             .3215832
     goferw2 |    .7599253    .0861227      8.82    0.000             .7686353
      crhrw2 |    2.054937    .6140383      3.35    0.001             .1143229
     fdferw1 |    .1463319    .0227574      6.43    0.000             .3440691
      crhrw1 |    3.265552    .8434507      3.87    0.000             .1829622
     icdxcnt |    .2077334    .0804094      2.58    0.010             .0210715
  -----------+----------------------------------------------------------------
   whppa <-   |
    whpsleep |    .1754058    .0358844      4.89    0.000              .299904
       whpel |    .1951922    .0523677      3.73    0.000             .4037809
     goferw1 |   -.0142531    .0068272     -2.09    0.037            -.0325623
     goferw2 |   -.1297577    .0381829     -3.40    0.001            -.1500415
      crhrw2 |    4.877666    .1905148     25.60    0.000             .3102242
       whppa |   -.0801174    .0561909     -1.43    0.154            -.0801174
      crhrw3 |    4.954973    .8831487      5.61    0.000             .3147853
     fdferw1 |    .0149041    .0127836      1.17    0.244             .0400627
      crhrw1 |    3.069637    .5912227      5.19    0.000             .1966168
     icdxcnt |    1.736238    .3350844      5.18    0.000             .2013388
  -----------+----------------------------------------------------------------
   crhrw3 <-  |
     goferw1 |    .0026689    .0008462      3.15    0.002             .0959778
      crhrw2 |    1.055212    .0329604     32.01    0.000             1.056405
     fdferw1 |    .0016102     .000521      3.09    0.002             .0681306
      crhrw1 |    .6725882    .0403976     16.65    0.000              .678125
     icdxcnt |    .1066713     .021805      4.89    0.000             .1947121
-------------+----------------------------------------------------------------

. estat framework
(model contains no latent variables)


Endogenous variables on endogenous variables


                 | observed
    Beta   | cumdose1    cumdose2    cumdose3    whpsleep    whpel
    -------------+-------------------------------------------------------
    observed  |
    cumdose1   |         0            0            0            0            0
    cumdose2   |  1.339597            0            0            0            0
    cumdose3   |         0     1.054421            0            0            0
    whpsleep   |         0            0            0            0    -.3227438
    whpel   |         0            0            0     .8986316            0
    goferw1   |         0            0            0            0            0
    goferw2   |         0            0            0            0            0
    crhrw2   |         0            0            0            0            0
    goferw3   |         0            0            0            0            0
    whppa   |         0            0            0            0     .2737342
    crhrw3   |         0            0            0            0            0
    -------------+-------------------------------------------------------

                 | observed
    Beta   | goferw1    goferw2    crhrw2    goferw3    whppa
    -------------+-------------------------------------------------------
    observed  |
    cumdose1   |  .0054626            0            0            0            0
    cumdose2   |         0            0            0            0            0
    cumdose3   |         0            0            0            0            0
    whpsleep   |         0            0            0            0            0
    whpel   |         0            0            0            0    -.4104538
    goferw1   |         0            0            0            0            0
    goferw2   |  .2049207            0      2.70413            0            0
    crhrw2   |  .0025293            0            0            0            0
    goferw3   |         0     .7599253            0            0            0
    whppa   |         0     -.141059            0            0            0
    crhrw3   |         0            0     1.055212            0            0
    -------------+-------------------------------------------------------

                 | observed
    Beta   | crhrw3
    -------------+-----------
    observed  |
    cumdose1   |         0
    cumdose2   |         0
    cumdose3   |         0
    whpsleep   |  8.335343
    whpel   |         0
    goferw1   |         0
    goferw2   |         0
    crhrw2   |         0
    goferw3   |         0
    whppa   |   3.79712
    crhrw3   |         0
    -------------+-----------


Exogenous variables on endogenous variables


                 | observed
    Gamma   | fdferw1    crhrw1    icdxcnt
    -------------+---------------------------------
    observed  |
    cumdose1   |         0            0            0
    cumdose2   |         0            0            0
    cumdose3   |         0            0            0
    whpsleep   |  .1819313            0     3.049287
    whpel   |         0            0      3.62869
    goferw1   |  .6033135            0            0
    goferw2   |  .0648031            0            0
    crhrw2   |         0     .7495949     .1010899
    goferw3   |         0     1.725182            0
    whppa   |         0            0            0
    crhrw3   |         0    -.1183935            0
    -------------+---------------------------------


Covariances of error variables


                 | observed
    Psi   | e.cumdo~1    e.cumdo~2    e.cumdo~3    e.whpsl~p    e.whpel
    -------------+-------------------------------------------------------
    observed  |
    e.cumdose1   |  2.751988
    e.cumdose2   |         0     1.271465
    e.cumdose3   |         0     .0416992      .066661
    e.whpsleep   |         0            0            0     699.1699
    e.whpel   |         0            0            0            0     873.1006
    e.goferw1   |         0            0            0            0            0
    e.goferw2   |         0            0            0            0            0
    e.crhrw2   |         0            0            0            0            0
    e.goferw3   |         0            0            0            0            0
    e.whppa   |         0            0            0            0            0
    e.crhrw3   |         0            0            0            0            0
    -------------+-------------------------------------------------------

                 | observed
    Psi   | e.goferw1    e.goferw2    e.crhrw2    e.goferw3    e.whppa
    -------------+-------------------------------------------------------
    observed  |
    e.goferw1   |  544.0054
    e.goferw2   |         0     180.7822
    e.crhrw2   |         0            0     .2437889
    e.goferw3   |         0            0            0     97.46582
    e.whppa   |         0            0            0            0     144.4763
    e.crhrw3   |         0            0            0            0            0
    -------------+-------------------------------------------------------

                 | observed
    Psi   | e.crhrw3
    -------------+-----------
    observed  |
    e.crhrw3   |  .0643684
    -------------+-----------


Intercepts of endogenous variables


                 | observed
    alpha   | cumdose1    cumdose2    cumdose3    whpsleep    whpel
    -------------+-------------------------------------------------------
    _cons   |  .3160102     .3879549      .204808     13.99702     3.753548
    -------------+-------------------------------------------------------

                 | observed
    alpha   | goferw1    goferw2    crhrw2    goferw3    whppa
    -------------+-------------------------------------------------------
    _cons   |  1.457905     1.452656    -.3461971     1.230034     4.897661
    -------------+-------------------------------------------------------

                 | observed
    alpha   | crhrw3
    -------------+-----------
    _cons   | -.0069225
    -------------+-----------


Covariances of exogenous variables


                 | observed
    Phi   | fdferw1    crhrw1    icdxcnt
    -------------+---------------------------------
    observed  |
    fdferw1   |  1518.066
    crhrw1   |  14.91383      .861959
    icdxcnt   |  18.37986     .3039582     2.825245
    -------------+---------------------------------


Means of exogenous variables


                 | observed
    kappa   | fdferw1    crhrw1    icdxcnt
    -------------+---------------------------------
    mean   |  32.20059    -.1421184     2.135693
    -------------+---------------------------------