Increased Morbidity in Males Diagnosed with Gynecomastia: A nationwide register-based cohort study
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Increased Morbidity in Males Diagnosed with Gynecomastia : A nationwide register-based cohort study. / Uldbjerg, Cecilie S; Lim, Youn-Hee; Bräuner, Elvira V; Juul, Anders.
I: The Journal of clinical endocrinology and metabolism, Bind 108, Nr. 7, 2023, s. e380–e387.Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt
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TY - JOUR
T1 - Increased Morbidity in Males Diagnosed with Gynecomastia
T2 - A nationwide register-based cohort study
AU - Uldbjerg, Cecilie S
AU - Lim, Youn-Hee
AU - Bräuner, Elvira V
AU - Juul, Anders
N1 - © The Author(s) 2023. Published by Oxford University Press on behalf of the Endocrine Society. All rights reserved. For permissions, please e-mail: journals.permissions@oup.com.
PY - 2023
Y1 - 2023
N2 - CONTEXT: Evidence on the long-term and general health of males with gynecomastia is entirely lacking.OBJECTIVES: To assess health prior to and following a diagnosis of gynecomastia.METHODS: A register-based cohort study of 140,574 males, of which 23,429 males were diagnosed with incident gynecomastia and age- and calendar-matched (1:5) to 117,145 males without gynecomastia from the background population. Males with gynecomastia were stratified into males without (idiopathic) or with a known pre-existing risk factor (disease/medication). Cox and logistic regression models investigated associations of disease risk according to ICD-10 chapters following and prior to gynecomastia diagnosis.RESULTS: A total of 16,253 (69.4%) males in the cohort were identified with idiopathic gynecomastia. These males had a statistically significant higher risk of future disease across all included disease chapters (HR range: 1.19 to 1.89), with endocrine diseases representing the greatest disease risk (HR 1.89, 95% CI: 1.76 to 2.03). The highest sub-chapter disease risk was observed for disorders of endocrine glands (OR 7.27, 95% CI: 6.19 to 8.54). Similarly, the odds ratios of comorbidities were higher across all included disease chapters (OR range 1.05 to 1.51), except for psychiatric disease (OR 0.72, 95% CI: 0.68 to 0.78), with the highest association with musculoskeletal/connective tissue (OR 1.51, 95% CI: 1.46 to 1.57) and circulatory (OR 1.36, 95% CI: 1.29 to 1.43) diseases.CONCLUSIONS: The presence of idiopathic gynecomastia is an important first clinical symptom of an underlying disease and a significant predictor of future disease risk. These findings should stimulate more awareness among health care providers to increase identification of gynecomastia and its causes in males.
AB - CONTEXT: Evidence on the long-term and general health of males with gynecomastia is entirely lacking.OBJECTIVES: To assess health prior to and following a diagnosis of gynecomastia.METHODS: A register-based cohort study of 140,574 males, of which 23,429 males were diagnosed with incident gynecomastia and age- and calendar-matched (1:5) to 117,145 males without gynecomastia from the background population. Males with gynecomastia were stratified into males without (idiopathic) or with a known pre-existing risk factor (disease/medication). Cox and logistic regression models investigated associations of disease risk according to ICD-10 chapters following and prior to gynecomastia diagnosis.RESULTS: A total of 16,253 (69.4%) males in the cohort were identified with idiopathic gynecomastia. These males had a statistically significant higher risk of future disease across all included disease chapters (HR range: 1.19 to 1.89), with endocrine diseases representing the greatest disease risk (HR 1.89, 95% CI: 1.76 to 2.03). The highest sub-chapter disease risk was observed for disorders of endocrine glands (OR 7.27, 95% CI: 6.19 to 8.54). Similarly, the odds ratios of comorbidities were higher across all included disease chapters (OR range 1.05 to 1.51), except for psychiatric disease (OR 0.72, 95% CI: 0.68 to 0.78), with the highest association with musculoskeletal/connective tissue (OR 1.51, 95% CI: 1.46 to 1.57) and circulatory (OR 1.36, 95% CI: 1.29 to 1.43) diseases.CONCLUSIONS: The presence of idiopathic gynecomastia is an important first clinical symptom of an underlying disease and a significant predictor of future disease risk. These findings should stimulate more awareness among health care providers to increase identification of gynecomastia and its causes in males.
U2 - 10.1210/clinem/dgad048
DO - 10.1210/clinem/dgad048
M3 - Journal article
C2 - 36718997
VL - 108
SP - e380–e387
JO - Journal of Clinical Endocrinology and Metabolism
JF - Journal of Clinical Endocrinology and Metabolism
SN - 0021-972X
IS - 7
ER -
ID: 334842823