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J Clin Endocrinol Metab. 2014 Apr;99(4):1425-32. doi: 10.1210/jc.2013-3326. Epub 2014 Jan 29.

Suboptimal psychosocial outcomes in patients with congenital adrenal hyperplasia: epidemiological studies in a nonbiased national cohort in Sweden.

Author information

1
Departments of Paediatric Endocrinology (A.S., A.Nordenst.) and Paediatric Surgery (A.Nordensk.), Astrid Lindgren Children Hospital, Departments of Endocrinology, Metabolism, and Diabetes (H.F.) and Women's and Children's Health, and Center for Inherited Metabolic Diseases (A.W.), Karolinska University Hospital, SE-171 76 Stockholm, Sweden; and Departments of Molecular Medicine and Surgery (H.F., A.W.), Medical Epidemiology and Biostatistics (P.L., C.N.), Clinical Neuroscience (L.F.), and Women's and Children's Health (A.S., A.L.H., A.Nordensk., A.Nordenst.), Center for Molecular Medicine (A.Nordensk.), and Child and Adolescent Psychiatry Research Center (L.F.), Karolinska Institutet, SE-171 77 Stockholm, Sweden.

Abstract

CONTEXT:

Congenital adrenal hyperplasia (CAH), CYP21A2 deficiency, results in cortisol and aldosterone deficiency and increased production of androgens, with a good genotype phenotype correlation.

OBJECTIVE:

The objective of the investigation was to study psychosocial outcomes in relation to clinical severity, CYP21A2 genotype, in men and women.

DESIGN:

This was an epidemiological study with a matched case control design.

SETTING:

The setting of the study was all known CAH patients in Sweden.

PARTICIPANTS:

Five hundred eighty-eight patients, more than 80% with known severity of CAH, and 100 controls per patient matched for sex, year, and place of birth participated in the study.

MAIN OUTCOME AND MEASURES:

Proxies for quality of life were selected: level of education, employment, income, sick leave, disability pension, marriage, and children.

RESULTS:

Women with salt-wasting (SW) CAH had completed primary education less often [odds ratio (OR) 0.3], not explained by neonatal salt crisis or hypoglycemia because the men did not differ from controls. Men and women in the less severe I172N genotype group were more likely to have an academic education (OR 1.8). SW women were more likely to have an income in the top 20th percentile (OR 2.0). Both men and women had more disability pension (OR 1.5) and sick leave (OR 1.7). The men more often had long-lasting employment (OR 3.1). Men were more often (OR 1.6) and women were less often married (OR 0.7). Patients had children less often (OR 0.3).

CONCLUSIONS:

This study shows important outcome differences regarding education; employment; marriage and fertility, depending on sex; and severity of CAH. The mechanisms behind this and the increased risk for sick leave or disability pension in both men and women should be identified to improve medical and psychological care.

PMID:
24476073
DOI:
10.1210/jc.2013-3326
[Indexed for MEDLINE]

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