Sir In a combined analysis of the Nurses Health Studyy and the Health Professional Follow-up Study, on a total of 206 women and 143 men with cancer of the pancreas, Schernhammer et al, (2002) did not find an increased risk of pancreatic cancer in relation to history of gallstones or cholecystectomy after adjusting for potential confounding factors.
To examine urinary phthalate metabolite concentrations in pregnant women with planned pregnancies in relation to history of infertility and use of assisted reproductive technology (ART).
Table 2 shows the number of children considered currently exposed in relation to history of prenatal exposure.
In the Nurses Health Studyy, including 877 women diagnosed with colorectal cancer, an increased relative risk (RR) of 1.21 (95% confidence interval (CI) 1.01 1.46) was found in relation to history of gallstones or cholecystectomy (reported by 133 colorectal cancer cases), after adjusting for potential confounding factors (Schernhammer et al, 2003).
Secondly, we analysed incident disease in relation to history of the vaccination.
Thus when we studied HGV exposure in relation to history of blood transfusion; we did not find significant difference between patients with and without history of blood transfusion.
As shown in Table 2-wrap>, there was no significant alteration in risk in relation to history of an induced abortion.
Table 2 > -wrap-foot> shows the relation of family history of stomach cancer to the risk of the disease incidence.
We used a case-cohort study design to examine the relation between history of benzodiazepine prescription, dose, type, and schedule and risk of death from drug overdose over a six year period among a nationwide sample of patients who received treatment with opioid analgesics in the Veterans Health Administration VHAA).
Because the artworks are not fixed on a wall where they tell a single story, the relation of art to history to power presents the possibility of multiple "readings".
"How Bush and his junta succeeded in deflecting America's anger from bin Laden to Saddam Hussein," he wrote, "is one of the great public relations conjuring tricks of history".
