Exact(2)
Among blacks, only male sex, summer blood draw, dietary calcium intake, and current multivitamin use remained in the model; all were positively associated with circulating 25(OH D.
They were next analyzed using a conventional Cox regression model; all were statistically significant at the 5% level in the univariate analyses, and were then entered onto a multivariate Cox model.
Similar(6)
For a long time, it has been impermissible to call anyone a "model": all are supermodels.
With no lanes you get the classical transmission model: all are free to get to the other end.
The cover of the April issue of Nylon magazine showed the actress Chloë Sevigny and two models — all are the faces in a campaign for a Chloé perfume.
Admittedly, most were concept models, but all were fully functional.
In the first model, all variables were normal.
In the second model, all variables were abnormal.
Related(1)
Write better and faster with AI suggestions while staying true to your unique style.
Since I tried Ludwig back in 2017, I have been constantly using it in both editing and translation. Ever since, I suggest it to my translators at ProSciEditing.

Justyna Jupowicz-Kozak
CEO of Professional Science Editing for Scientists @ prosciediting.com