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prevalence |
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prevalence [′prev·ə·ləns] (genetics) The frequency with which a medical condition is found in specific population at a specific time. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| We determined period prevalence of asthma at baseline by taking the number of definition 1 or 2 asthma cases occurring from birth to 12 months after the index BLL and dividing it by the total number of children in the cohort at that time. [6] Period prevalence is measured over a specified time period, usually 1 year (ie, those people who report having had LBP in the past 12 months). |
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