Results 1 to 10 of about 2,339,293 (309)
Systematic Review on HRV Reference Values [PDF]
Heart rate variability (HRV) has been established as a measure for the variation in time intervals between successive cardiac actions as a marker of the autonomic nervous system.
Maximillian Brozat +2 more
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New World Health Organization reference values for semen analysis: where do we stand? [PDF]
Semen analysis is of paramount importance to study potential male fertility, couple's infertility, the effects of gonadotoxic agents on spermatogenesis and as follow-up test during treatment of male infertility.
Marcelo Vieira
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References values and predictive factors for thyroid volume in pregnant women [PDF]
Objective: Thyroid volume varies within each population according to different clinical and biochemical factors and can change during pregnancy. The present investigation was aimed to determine the reference values for thyroid volume in pregnant women ...
Lisette Leal Curí +6 more
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An Improved Auto-Generation System to Obtain Reference Intervals for Laboratory Medicine [PDF]
ObjectivesReference values are highly required parameters for all tests in the clinical laboratory, and the supplementary provision of reliable reference intervals is an important task for both clinical laboratories and diagnostic test manufacturers ...
Hyung Hoi Kim +6 more
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Background Recent deliberations by Australian public health researchers and practitioners produced an ethical framework of how decisions should be made to distribute pandemic influenza vaccine.
Kristy Crooks +9 more
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Introduction Patient-Reported Outcomes Measurement Information System (PROMIS®) is commonly used across medical conditions. To facilitate interpretation of scores across countries, we calculated Dutch reference values for PROMIS Physical Function (PROMIS-
Caroline B. Terwee, Leo D. Roorda
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Gender-Dependent Reference Range of Serum Calcitonin Levels in Healthy Korean Adults [PDF]
Background Serum calcitonin measurement contains various clinical and methodological aspects. Its reference level is wide and unclear despite sensitive calcitonin kits are available.
Eyun Song +8 more
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Normal reference values of echocardiographic
Background: Normal values for echocardiographic measurements are widely based on cohorts from North American populations. Differences have been shown to exist that could be attributed to racial and ethnic differences.
Ahmed Mohamed El Missiri +3 more
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Hippuric acid in urine: reference values
OBJECTIVE: To establish reference values for hippuric acid (HA) excreted in the urine, and to evaluate the impact of age, gender, alcohol, and tobacco, on these levels in a population nonexposed to toluene.
Maria Elisa PB Siqueira +1 more
doaj +3 more sources
Dietary reference values for sodium
Following a request from the European Commission, the EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) derived dietary reference values (DRVs) for sodium.
EFSA Panel on Nutrition, Novel Foods and Food Allergens (NDA) +24 more
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