Sentence examples similar to vital closing date from inspiring English sources
Follow-up of these subjects was conducted during 2001 2002 to establish their vital status at the closing date of the study, 31 December 1999.
Table 1 > shows the distribution of cases by age, stage, basis of diagnosis, tribe, HIV status, and vital status on the closing date of the study.
The cases for which information on vital status at the closing date was not available from these sources were followed up by home visits.
The data were extracted from the National Cancer Registry on 5 November 2002, when the vital status (alive, emigrated, dead and not traced) at 31 December 2001, the closing date for survival analyses, was known for 98.4% of patients.
If the vital status of all the cases included in a survival study is known at the closing date, the estimation of survival probability by the actuarial method is straightforward and unbiased.
Closing date is 31 October 2014.
Closing date 14 December 2012.
Closing date, Saturday 8 January 2011.
