Sentence examples for date of known from inspiring English sources

b Patients not dying had their survival time censored on the last date of known contact.

CI = confidence interval; NE = non-estimable a Patients not dying had their survival time censored on the last date of known contact.

Additionally, prenatal exposure to a handful of specific drugs such as thalidomide and VPA are among the best examples to date of known environmental risk factors.

Up to June 30 , 2005 a total of 748 individuals were alive, 29 were transferred away with unknown vital status (the last date of known survival, which was end of Jan 1997, was considered as the censored date), and 491 had died.

Time to BF was calculated from date of prostatectomy to the date of known BF, defined as the date of a PSA value ≥0.2 ng/mL (taken at least 6 weeks after surgery) and confirmed by a second PSA value >0.2 ng/mL [ 2].

Using literature published up to the end of 2009, the origination dates of known families were taken from their first appearance in the fossil record and extinction dates of extinct taxa from their last appearance.

Because the rate of decay for both woodblock and copperplate prints is fairly constant, it can be used to date undated versions of known works, Hedges says.

The CYC2008 includes the complexes that are all validated by small-scale experiments and it is an up-to-date comprehensive dataset of known complexes of yeast.

Patients were censored at date of last known follow-up.

Patients lost to follow-up were censored at their date of last known contact.

Overall, 75 (21.6%) IPD cases had received pneumococcal vaccination, with date of vaccination known for 71 (94.7%).