The inclusion of age in the model may assist partly in controlling for the duration of risk factor exposure.
Difficulties intrinsic to study design include a short duration of risk exposure, lack of patient uniformity, and rarity of baseline adverse events.
The provision of CERCLA that calls for financial assurances, Section 108(b), orders EPA to require "evidence of financial responsibility consistent with the degree and duration of risk associated with the production, transportation, treatment, storage, or disposal of hazardous substances". The statute does not elaborate on how to calculate these risks.
Despite a probable early hazard related to bleeding, the longer duration of risk in patients who bleed casts doubt on its causal relationship with long-term mortality.
Girls with clinic based testing had higher levels and longer duration of risk behaviours than those with school-only test.
Duration of exposure to previous antimicrobials was significantly shorter in bacteremic than in non-bacteremic patients, but this result was due to shorter duration of risk exposure.
The risk difference effect can also be expressed as a rate by dividing by the duration of risk, e.g. a 4.6 per 100,000 34-month risk corresponds to an average risk rate of 13 per 100,000 person-years.
Until then, glycemic control targets and the medications used to achieve them should be individualized according to each patient's age, duration of diabetes, risk of hypoglycemia, risk of cardiovascular complications, and life expectancy.
Revenue-generating businesses will be subjected to increased accountability, and incentive pay will be tied to the duration of the risks taken and the money paid over time.
To evaluate the duration of high-risk HPV-associated cancer risk.
