Table 4 shows the relative risk of second primary cancers using all registrations, all registrations applying IARC/IACR and SEER rules, and all registrations excluding same site cancers.
To ensure that we included only new users of orlistat, all participants had to have at least 12 months continuous registration in the Clinical Practice Research Datalink before the first recorded orlistat prescription; the first 12 months of continuous registration were excluded from all analyses.
It gave Bob Beauprez, a Republican who narrowly won election to Congress last fall, a district with a 29,000-vote Republican edge in registration, and excluded from it the home of Mike Feeley, the Democrat he had narrowly defeated.
Patients leaving a practice within the first year of registration were excluded from the analysis.
Patients those who were judged to be ineligible after study registration were excluded from analysis.
Patients with less than 24 months of continuous GP registration were excluded, as were patients with malignancy or pregnancy recorded within the study window.
Patients who had no overcrowding statuses estimated due to incomplete collection of operational variables at the time of registration were excluded in this study.
Patients with operable metastatic disease, clinically significant cardiovascular disease or major surgery within one month prior to study registration were excluded from the study.
The following common and clinically less significant malformations with an inconsistent registration were excluded: preauricular tags, tongue tie, patent ductus arteriosus in preterm infants, single umbilical artery, undescended testicle, hip (sub luxation or clicking hip and nevus.
A total of 113 patients were therefore registered, of which one patient, who mistakenly took the run-in period medication and did not take the study drug for the treatment period after the registration, was excluded from the study.
