Supplementation data were available for the cases only; a separate multiple linear regression model was fitted in this subset that additionally adjusted for vitamin D supplementation.
Therefore, a full model containing all variables was fitted using GD assumptions, and additionally, a "full model" with binary variable for easting (>600 km East) was fitted using exact conditional logistic regression.
Additionally, model 2 was fitted separately for sex because of an a priori determination.
Additionally, the model was fitted to syphilis and gonorrhoea/chlamydia prevalence data from FSWs (1997) [ 13, 27].
Additionally, one big multiple model was fitted, including all variables.
Additionally, an s-shaped brittle failure criterion was fitted to the results, showing the development of confinement-dependent strength.
Additionally for the two traits, each SNP was fitted within each selection line to test for an association.
Additional models were fitted that additionally adjusted for family history of breast cancer, adult height, age at first full-term pregnancy and HRT use.
If, as is usual, we assume that covariates have different, i.e., cause-specific effects on the CSHs, the partial likelihood factorises such that a Cox model for α01 t) may be fitted by additionally censoring type 2 events, and vice versa for a Cox model for α02 t), see, e.g., Chapter VII of [ 7].
Additionally, a survival regression model was fit with terms for interaction between group and round.
