research Predicting hair cortisol levels with hair pigmentation genes: a possible hair pigmentation bias
Darker hair may lead to higher cortisol readings, suggesting a need to adjust for hair color in studies.
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510-540 / 1000+ results research Comparison of methanol and isopropanol as wash solvents for determination of hair cortisol concentration in grizzly bears and polar bears
Methanol is better than isopropanol for washing grizzly bear hair to measure cortisol.
research Factors influencing alopecia and hair cortisol in rhesus macaques (Macaca mulatta)
Captive management practices affect hair loss and stress in rhesus monkeys, with differences between facilities.
research Temporary Relocation during Rest Periods: Relocation Stress and Other Factors Influence Hair Cortisol Concentrations in Horses
Moving horses to new places can increase their stress levels, as shown by higher stress hormone in their hair.
research Use of hair cortisol as a biomarker for chronic stress in pregnancy
Hair cortisol could be a marker for chronic stress in pregnancy, but depression affects cortisol levels differently.
research Hair cortisol and other hair analytes decline with storage over a one-year period: A systematic, within-subject investigation
Hair analytes decrease with storage, so analyze within six months.
research Relationship of Hair Cortisol Concentration With Perceived and Somatic Stress Indices: Cross-Sectional Pilot Study
Hair cortisol concentration may reflect some physiological stress but doesn't strongly correlate with perceived stress.
research Hair cortisol in polycystic ovary syndrome
Women with PCOS have higher hair cortisol levels, which are linked to worse metabolic and inflammatory conditions.
research Hair cortisol: What we know and what we don’t (yet)
research Abstract # 1697 Hair cortisol concentrations associate with hair growth rate
Hair cortisol levels can indicate stress and are affected by washing frequency, not cosmetic treatments.
research Open-label placebos reduce hair cortisol concentrations and psychological distress - a randomized controlled trial
Open-label placebos can reduce stress and improve exam performance.
research From lifetime stressor exposure to daily stress experience: Associations with hair cortisol
Hair cortisol levels may be linked to stress, but results are inconsistent.
research Characterizing the Individual: Hair Cortisol as a Biomarker of Mental Health and Functioning in a PhD Student Compared With a Clinical Sample
Hair cortisol levels may not reliably indicate psychological distress.
research Preoperative Chronic Stress and Pain Outcomes: A Pilot Study of Hair Cortisol, Perceived Stress, and Chronic Post-Surgical Pain
Preoperative stress markers alone don't predict chronic post-surgical pain.
research Economic disparities in parental hair cortisol are associated with externalizing behavior in children
Lower family income is linked to more stress in parents and more behavior problems in children.
research Does hair cortisol mediate the effects of sexual and gender minority stress on depression and anxiety? A structural equation modelling approach
Gender-diverse individuals face more depression and anxiety, possibly due to unique stress profiles.
research Bias in Hair Cortisol Measures for Psychological Stress: Self vs. Professional Collection
Self-collected hair samples can measure stress but may need adjustments for accuracy.
research Assessment of hair re-growth and the correlation between hair cortisol and faecal glucocorticoid metabolite concentrations in captive wolves
Hair cortisol levels in wolves reflect stress and vary by season and body region.
research Sex-specific associations between loneliness and hair cortisol among older African American adults
Loneliness raises stress levels in older African American men but not women.
research Does hair cortisol mediate the effects of sexual and gender minority stress on depression and anxiety? A structural equation modelling approach
Gender-diverse people face more depression and anxiety, partly due to stress and lower cortisol levels.
research Experiences of discrimination during pregnancy predict altered neonatal hair cortisol at birth
Discrimination during pregnancy affects newborn stress hormone levels.
research Differences in Self-Reported Stress Versus. Hair and Nail Cortisol Among Adolescent and Young Adult Males
Hair and nail cortisol levels can show long-term stress in young males.
research - Pregnancy and postpartum maternal hair cortisol are associated with infant development during the COVID-19 pandemic
Mothers with lower stress during pregnancy but higher stress after birth had infants with lower development scores.
research Higher Prenatal Anxiety Predicts Lower Neonatal Hair Cortisol
Higher anxiety during pregnancy is linked to lower cortisol levels in newborns' hair.
research - Higher Prenatal Anxiety Predicts Lower Neonatal Hair Cortisol
Higher prenatal anxiety is linked to lower cortisol levels in newborns' hair.
research Hair cortisol as a biomarker for mood in bipolar disorder: a pilot study
Hair cortisol may be a good indicator of recent mood in people with bipolar disorder.
research HAIR CORTISOL FEASIBILITY AND DEMOGRAPHIC CORRELATES IN A SAMPLE OF OLDER ADULTS FROM PUERTO RICO
Older adults in Puerto Rico often couldn't be tested for hair cortisol due to refusal or lack of hair, with race and hair products affecting results.
research Hair cortisol concentrations in medical nurses during the COVID-19
Nurses had higher stress levels during intense phases of the COVID-19 pandemic.
research SUN-305 Hair Cortisol Measurement: An Innovative Method for Diagnosis and Follow-Up in Patients with Cushing’s Disease
Hair cortisol measurement can help diagnose and monitor Cushing’s disease.
research LC-MS/MS-based reference intervals for hair cortisol in healthy children
Hair cortisol levels change with age, starting high at birth, decreasing until age 6, then rising to adult levels by age 18.