Harmonized Reference Ranges for Circulating Testosterone Levels in Men of Four Cohort Studies in the USA and Europe. Journal of Clinical Endocrinology & Metabolism , 2017 DOI: 10.1210/jc.2016-2935 ...

Higher serum sodium levels, even within the normal range, are linked to increased risk of developing hypertension and heart failure. People with sodium levels of 140 mmol/L or higher had up to a ...

All too often we think that any lab value that is outside the lab's stated reference interval represents a disease process and needs further evaluation. That brings to mind two problems. Normal ...

These findings imply that the change in reference range led more clinicians to consider either that patients had developed biochemical subclinical hypothyroidism (raised TSH with normal range free ...

Normal Reference Laboratory Values. This article has been corrected. ... The ranges used at the MGH may therefore not be appropriate for other institutions and may not be optimal in some situations.

A reference range defines the thresholds for which clinicians consider a laboratory test result “normal.” But a normal test result does not always verify health, and an abnormal result does ...

Normal blood sugar levels are about 70-100 mg/dL. Your blood sugar will naturally fluctuate a bit throughout the day in response to food and other factors. However, it ideally stays within a set ...

The findings of this study provide contemporary autopsy reference ranges for infant organs, by age, during the first year of life. This data is based on a large number of cases (over 1,000 infant ...