1
The model that fitted linear spline functions with 6 knots provided the lowest sum of residual variances across lactation.
2
LOS and monthly core measure performance rates were adjusted for patient characteristics and secular trends using linear spline logistic regression modeling.
3
We performed an interrupted time-series analysis using linear spline models to evaluate the count of each procedure per 1000 patients, stratified by ACO participation.
4
Piecewise linear splines modeled the associations between lymphocyte levels and time before death.
5
Plasma concentration versus time course was described either by a one-compartment model or by linear splines using NONMEM.
6
We used Linear spline random-effects models to estimate BP patterns across pregnancy for white British and Pakistani women.