The probability that a recently infected traveler evades screening is substantial even if screening reliably detects symptomatic travelers (Figure 2A), because the typical travel duration is shorter than the 2-day incubation period.
The number of individuals who could benefit from such screening is substantial because roughly 2 million women give birth to their first child each year in the United States.
"There is substantial uncertainty as to whether screening is appropriate for older women because although it will pick up some cancers, it will also lead to quite a lot of unnecessary surgical treatment and worry," said Peto.
Crystallization of proteins is a nontrivial task, and despite the substantial efforts in robotic automation, crystallization screening is still largely based on trial-and-error sampling of a limited subset of suitable reagents and experimental parameters.
CONCLUSIONS: If diabetes screening is an effective intervention, opportunistic screening for diabetes may be the preferred method for screening, because there is substantial potential for case-finding in a medical center outpatient setting.
The agreement between the two independent authors with regard to article screening was substantial (kappa = 0.922).
However, the decrease in the incidence of advanced breast cancer observed until 1995 started in years preceding screening start and well before participation to screening was substantial (APC 1975 2006: −1.1%; 95% CI −1.6 to −0.6).
The dying days of a character who had already occupied substantial screen time were also the theme of the most talked-about moment of British drama, which underlined the sense of the medium living in the past by forming the culmination of a project that began 24 years ago.
Manitoba had substantial opportunistic screening before organised screening was introduced, 13 but we avoided this bias by estimating the prescreening trends from periods when there were few diagnoses of carcinoma in situ.
The reliability of the assessment of the screening criteria performed by nurses (first screening) was considered good – substantial agreement (k = 0.63; IC 0.43; 0.79 and p < 0.001; 83.5% agreement).
