COVID-19 Symptoms Only Minutely Influenced by Genes Among Children in a Nationwide Twin Cohort.

Background: The World Health Organization classified coronavirus disease (COVID-19) as a pandemic by March 11, 2020. Children had a milder disease than adults, and many were asymptomatic. The pandemic could be seen as a natural experiment with several changes, including time spent at home.

Cardiac function and coronary plaque development following masculinizing gender-affirming hormone therapy: A prospective cohort study.

Introduction: Myocardial dysfunction and the presence of calcified and non-calcified coronary plaques are predictors of cardiovascular disease. Masculinizing gender-affirming hormone therapy may increase cardiovascular risk, highlighting the need for prospective studies to evaluate cardiovascular outcomes during gender-affirming hormone therapy.

Objectives: To evaluate changes in cardiac morphology, systolic and diastolic function, and development of coronary plaques after masculinizing gender-affirming hormone therapy.

Prenatal Androgen Exposure and Traits of Autism Spectrum Disorder in the Offspring: Odense Child Cohort.

Fetal androgen exposure may be associated with autism spectrum disorder (ASD). We studied 1777 mother-child pairs in the prospective Odense Child Cohort. Prenatal androgen exposure was assessed by maternal 3rd trimester testosterone concentrations, maternal polycystic ovary syndrome (PCOS), and 3 months offspring anogenital distance.

[Pregnancy underweight - an overlooked risk factor].

Underweight, defined as BMI ≤ 18.5 kg/m2, is found in 4.2% of pregnancies in Denmark.

Sexual health counselling targeting girls and young women with female genital cutting in Sweden: mind-body dualism affecting social and health care professionals' perspectives.

Female genital mutilation (FGM), also referred to as female genital cutting (FGC), has become the subject of an intense debate exposing tensions between varying cultural values about bodies and sexuality. These issues are brought to the fore in settings where professionals provide sexual counselling to young circumcised women and girls in Western, multicultural societies. This article is based on interviews and focus group discussions with professionals in social and healthcare services.

Polycystic ovary syndrome and hyperglycaemia in pregnancy. A narrative review and results from a prospective Danish cohort study.

Background: Insulin resistance is common in polycystic ovary syndrome (PCOS). PCOS may be associated with increased risk of gestational diabetes mellitus (GDM).

Objectives: To (1) review literature regarding PCOS and hyperglycaemia in pregnancy and (2) present original data from Odense Child Cohort (OCC) regarding GDM in PCOS.

Kwashiorkor: an unexpected complication to anorexia nervosa.

We present the case of a woman aged 48 years, diagnosed with anorexia nervosa (AN) at the age of 12. She was admitted to a highly specialised eating disorder facility with distended abdomen, muscular atrophy, ulcerative dermatitis, electrolyte derangements and low serum albumin. Her weight was 53.

Polycystic ovary syndrome and psychiatric disorders: Co-morbidity and heritability in a nationwide Swedish cohort.

Polycystic ovary syndrome (PCOS) is an endocrine disorder affecting 5-15% of reproductive-aged women and characterized by high levels of circulating androgens. Given that androgens have been implicated in the aetiology of several psychiatric disorders, it was hypothesized that women with PCOS have high risk for psychiatric comorbidity. We aimed to investigate this risk amongst women with PCOS, as well as in their siblings, to elucidate if familial factors underlie any potential associations.

To the limit of extreme malnutrition.

Extreme malnutrition with body mass index (BMI) as low as 10 kg/m(2) is not uncommon in anorexia nervosa, with survival enabled through complex metabolic adaptations. In contrast, outcomes from hunger strikes and famines are usually fatal after weight loss to about 40% below expected body weight, corresponding to BMI 12 to 13 kg/m(2) in adults. Thus, many years of adaptation in adolescent-onset anorexia nervosa, supported by supplements of vitamins and treatment of intercurrent diseases, may allow survival at a much lower BMI.

The Child and Adolescent Twin Study in Sweden (CATSS).

The Child and Adolescent Twin Study in Sweden (CATSS) is an ongoing longitudinal twin study targeting all twins born in Sweden since July 1, 1992. Since 2004, parents of twins are interviewed regarding the children's somatic and mental health and social environment in connection with their 9th or 12th birthdays (CATSS-9/12). By January 2010, 8,610 parental interviews concerning 17,220 twins had been completed, with an overall response rate of 80%.