Researchers published the study covered in this summary on Research Square as a preprint that has not yet been peer reviewed. There was an inverse relationship between blood levels of ...

Accurately diagnosing thyroid function is critical to avoid harms of unnecessary treatment. This study found that age-, sex-, and race-specific reference intervals reclassified nearly half of patients ...

Please provide your email address to receive an email when new articles are posted on . Reference ranges for thyroid function among adolescents differ substantially from those for adults, according to ...

Thyroxine (T4) levels differ from person to person but usually exist within a consistent range. Abnormal T4 levels can lead to various symptoms and complications, including mental health and digestive ...

OBJECTIVES:To establish reference ranges for the more sensitive assays of thyrotropin and the best available assays of free thyroxine in premature infants after the first week of life. STUDY ...

New research suggests that a slightly underactive thyroid may affect a women's ability to become pregnant -- even when the gland is functioning at the low end of the normal range. New research ...

NEW YORK (Reuters Health) – A new report suggests higher-than-normal thyroid activity is linked to a greater risk of heart disease, including irregular heartbeats. People with so-called subclinical ...

Adjusting the reference intervals of thyroid function diagnostic tests -- for age, sex, and race -- reclassified many people into different disease categories when compared with current reference ...

WASHINGTON--New research suggests that a slightly underactive thyroid may affect a women's ability to become pregnant--even when the gland is functioning at the low end of the normal range, according ...