Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
| Parameter | Coefficient | Standard Error* |
z- score |
P- value |
95% Confidence Interval |
|
|---|---|---|---|---|---|---|
| Time | .0030 | .00212 | 1.44 | 0.15 | −.00111 | .00720 |
| PA_ind | −.0095 | .01565 | −0.60 | 0.55 | −.04013 | . 02122 |
| Post_ind | −.0088 | .00933 | −0.94 | 0.35 | −.02710 | .00951 |
| Post_trend | .0111 | .00421 | 2.63 | 0.008 | .00283 | .019357 |
| PA_ind_x Post ind | −.0242 | .01346 | −1.80 | 0.0729 | −.05055 | .00220 |
| PA_ind_x Post trend | .0157 | .00505 | 3.11 | 0.002 | .00581 | .02563 |
Generalized estimating equation estimates assuming an autoregressive correlation structure
