Sentence examples for prevalence dates from inspiring English sources

Twenty patients were admitted on both point prevalence dates.

Medications of interest were identified from outpatient pharmacy claims on or 1 year following the incidence or prevalence date.

The six villages had a population of 1,260 people aged 70 and older on the prevalence date.

The denominator population was defined as those aged 70 and older who were resident in the six surveillance villages on the prevalence date, 12 April 2010.

The prevalence date herein at 10.5% is likely to be similar to that in a previous nationwide study in Japan [ 13].

The prevalence date was June 2009 and the confirmation of case and control status and the assessment of risk factors was performed in the community between June and December 2009.

Data from VCR and TCR are used to compute the Limited Duration Prevalence [ 23], i.e. the number of registered patients diagnosed with colorectal cancer and still alive at prevalence date and the Complete Prevalence [ 24], i.e. the number of survivors at prevalence date who had a colorectal cancer as first primary diagnosis in their life.

Myositis patients with presence of muscle biopsy on or within one year before or after prevalence date; specialist visit on or within one year after the prevalence date; presence of immunosuppressants and/or systemic corticosteroids on or within one year after index date.

Patient comorbidities were identified based on the presence of one inpatient or two or more outpatient claims with a non-rule out ICD-9-CM diagnosis for the comorbidity of interest in the 1 year before the incidence or prevalence date.

Notice that the contribution may be either in terms of person-months and costs or of person-months only: a patient still alive at prevalence date contributes to the denominator even if s/he has not being hospitalized and has no hospital costs.

In addition to incidence within the analysis period, we also report total prevalence from date of cancer diagnosis in the survivors and from date of matched survivor in the control population.