Sentence examples for dates were matched from inspiring English sources

A detailed description of how sampling dates were matched to DFB is reported in Additional file 1.

Under the state's methodology, if a name and birth date were matched in the felon and voter databases, but the races did not match, the person was not put on the purge list.

Pollutant levels for each index date were matched and compared to a series of referent dates based on a time-stratified design.

Controls who were free of CVD through this date were matched 1-1 to cases on age, randomization date, hysterectomy status, and prevalent study disease at baseline in each trial.

A comparator group of patients who did not have RA was matched 1 1 according to age, gender and calendar year, with each case's cohort entry date being matched to its control.

Each participant who received the first prescription of Respimat at a certain date (index date) was matched with a control, defined as a Handihaler user who received at least two prescriptions of Handihaler within 60 days one from the other in the time frame included between the previous 2 months and the subsequent 2 months after the index date.

The date of the first DES-exposed live birth was the study entry date; unexposed women were matched within ±2 years to the DES-exposed women's birth dates, and were assigned the same date of study entry as the exposed woman to whom they were matched.

Missing information about country of birth for persons with a Singaporean nationality (17%) and arrival date (6.5%) were matched against a database provided by the Ministry of Home Affairs.

Four controls were selected for each case by year of operation and their date of birth were matched to within 24 months of their case.

Controls were matched on date of birth and date of baseline blood sample, with a window of three months.

Since case and control samples were matched by date of birth and hence age, date of sampling, and storage time, the effect of these variables cannot be assessed in this study.