Sentence examples for ascertainment date from inspiring English sources

Participants were deemed as living if they had a clinical encounter within 6 months of ascertainment date and did not have a documented death in either the EMR or the SSDI.

Saliva sample for cotinine estimation taken The following data are recorded by the RM or delivery suite staff: Date of follow up/exhaled CO reading or saliva sample Smoked at all in the 24 hrs prior to delivery Smoked between quit date and delivery One or both of, i) exhaled CO reading & ascertainment date ii) saliva sample (for cotinine) On how many days have patches been used?

The ascertainment of dates of death and dates of emigration was accomplished by linkage to the Lithuanian Residents Register Servicee.

Ascertainment of dates of birth was all but complete (only one missing), and dates of death were identified for 98% (343/350) of the 1914 cohort and 95% (315/331) of the late 1918 (non-combat) cohort.

In our case the finding could also be confounded by high number of unknown dates and ascertainment of correct date was not possible.

Most of the latter decline in postterm births has occurred due to the introduction of a policy of routine labour induction for postterm pregnancies [ 10] (although changes in the modality of gestational age ascertainment, from menstrual dating to ultrasound dating, have contributed as well [ 20]).

We developed an algorithm for the identification of patients with type 2 diabetes and ascertainment of the date of diabetes onset for examination of the temporal relationship between diabetes and cancer using data in the electronic medical record (EMR).

Follow-up time started (baseline) at the latest of first date of ascertainment of smoking status or 365 days after ART initiation, by which time CD4+ cell counts have usually risen substantially, with corresponding declines in AIDS-related mortality [ 7, 14, 15].

The year 1985 was chosen as the start date for ascertainment because that was the year in which the MMSSP (formerly the Manitoba Maternal AFP Screening program) became a formal provincial program, providing screening on request to all residents at no charge.

Of the 615 reported HUS cases with complete information on dates of illness onset and case ascertainment, the median duration from the date of illness onset to the entry of data into the surveillance system was 2 months.

With computerized record linkage to the National Death Registry, the ascertainment for the occurrence and date of death is virtually complete and accurate for all cause mortality.