Sentence examples for reference date from inspiring English sources

This reference point will hereafter be referred to as the reference date.

The 68Ge breakthrough was 0.000017 % correlated to the 68Ga radioactivity of the eluate at the reference date.

Recency: Current = last use within 6 months before reference date (see methods for definition or reference date); Past = last use > 6 months before reference date.

The reference date for WHI is the baseline questionnaire date.

Age was calculated as of the reference date.

As a result, age at reference date was modeled nonlinearly.

Exposures after the reference date were not considered.

Note: Baseline questionnaire completion is the reference date.

On average cases were interviewed 410 days after the reference date and controls were interviewed 839 days after the reference date.

Mean observation in the EMR was similar for both groups with approximately 16 years before the reference date and 6 7 years after the reference date.

For these patients, pregnancies after the reference date were omitted from analysis, and controls who could not be allocated a reference date were excluded from these analyses.