To take into account the possible influence of GPs on the patients' treatment receipt, multilevel models with random intercepts were used, consisting of patients (level 1) nested within GPs (level 2).
Therefore, in the final model, receipt of ART was used for adjustment instead of CD4 counts.
Figure 3 presents the determinants of ALB receipt; the full model is provided in Supplementary Table 8.
Under the latter model, receipt of additional RNR classes may extend the environmental conditions under which the recipient organism can sustain DNA replication (and hence reproduction).
In the second model, receipt of TURP or use of radiation treatment were associated with a lower likelihood that an incident GnRH agonist user lacked a diagnosis of prostate cancer in the SEER program.
After controlling for the other variables included in the conditional logistic regression model, receipt of pneumococcal polysaccharide vaccine was no longer associated with a reduced odds of invasive pneumococcal disease.
More recently, Dean et al. (2013a) examined SSDI/SSI receipt in a structural model of VR service provision, employment probability, log earnings if employed, and SSI/DI receipt for individuals with mental illness.
Knowledge regarding the seasonal peaks of influenza was not associated with vaccine receipt in the multivariate model.
Secondly, adjuvant chemotherapy status was included in the regression model because receipt of adjuvant chemotherapy could affect whether a patient received post-surgical radiation.
For the model with receipt of osteoporosis medications as outcome variable, independent variables included were age category, fracture history, fracture diagnosis timing, BMD measurement and type of payment.
