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Estimated intercept and slope characterizing marginal mean of CD4 trajectory under three different specifications for conditional part of joint model, with standard errors estimated via bootstrap
| Model | Parameter | Low dose |
High dose |
Difference (SE) |
Z |
|---|---|---|---|---|---|
| REM | β1 | 28.6 (0.8) | 30.1 (0.9) | ||
| β2 | −12.7 (0.8) | −18.2 (1.4) | −5.5 (1.6) | −3.4 | |
| CLM | β1 | 28.9 (0.8) | 30.3 (0.9) | ||
| β2 | −15.9 (1.0) | −21.4 (1.8) | −5.5 (2.0) | −2.8 | |
| VCM | β1 | 29.0 (0.7) | 29.9 (0.9) | ||
| β2 | −17.1 (1.3) | −20.1 (2.4) | −3.0 (2.7) | −1.1 |
