Drinking twice a day would lead to a doubling of extra cases to 30.
Nearly 80percentt of American women born in 1945 or later have used oral contraceptives, so even a small increase in risk could mean thousands of extra cases of cancer.
Furthermore, because of substantial overlap, the number of extra cases that can be identified by the individualized reference is limited.
Table 7 also shows the estimated numbers of extra cases or cases prevented per 10 000 people treated with statins at both thresholds.
Based on all available data from primary publications and regulatory documents, the number of fractures prevented by strontium use is similar to the number of extra cases of venous thromboembolism, pulmonary embolism and myocardial infarction caused by strontium use.
Similarly, for the screened age groups we calculated the number of extra cases of breast cancer (those above the expected number) per 100 000 women that corresponded to the increase (Y).
For Royston and Sauerbrei's D, bias arises as the overall risk is inflated due to the inclusion of extra cases, leading to reduced separation between those at low and high predicated risk.
Undernotification varied from 7%to27%7% in studies that had a denominator, and 38 49% of extra cases were identified that were not notified in studies which looked at specific data sources like pathology reports and prescriptions for anti-tuberculosis drugs.
The lowest numbers of extra cases of VTE per year per 10 000 treated women were six extra cases for levonorgestrel (6, 95% confidence interval 5 to 7) and norgestimate (6, 5 to 8) for women aged 15-49 years, and seven extra cases for levonorgestrel (7, 6 to 8) and norgestimate (7, 5 to 9) for those aged 25-49 years. 25-49 years
The highest numbers of extra cases of VTE per year per 10 000 treated women were for desogestrel (14 extra cases, 11 to 17) and cyproterone (14, 11 to 17) for ages 15-49 years, and for drospirenone (17, 13 to 23), desogestrel (17, 13 to 21), and cyproterone (17, 12 to 22) for ages 25-49 years. 25-49 years
