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Context: The use of anogenital distance (AGD) in clinical and epidemiological settings is increasing; however, sex-specific reference data on AGD and data on longitudinal changes in AGD in children is scarce.Objective: To create age-, sex-, and method-related reference ranges of AGD in healthy boys and girls aged 0-24 months, to assess the age-related changes in AGD and to evaluate the 2 predominantly used methods of AGD measurement.Design: The International AGD consortium comprising 4 centers compiled data from 1 cross-sectional and 3 longitudinal cohort studies (clinicaltrials.gov [NCT02497209]).Setting: All data were collected from population-based studies, recruiting from 4 maternity or obstetric centers (United States, Cambridge [United Kingdom], Odense, and Copenhagen [Denmark]).Subjects: This study included a total of 3705 healthy, mainly Caucasian children aged 0-24 months on whom 7295 measurements were recorded.Main Outcome Measures: AGDAS (ano-scrotal), AGDAF (ano-fourchette), AGDAP (ano-penile), AGDAC (ano-clitoral), AGD body size indices (weight, body mass index [BMI], body surface area, and length), and intra- and interobserver biases.Results: We created age-specific reference ranges by centers. We found that AGD increased from birth to 6 months of age and thereafter reached a plateau. Changes in AGD/BMI during the first year of life were minor (0-6% and 0-11% in boys and girls, respectively).Conclusions: Reference ranges for AGD can be used in future epidemiological research and may be utilized clinically to evaluate prenatal androgen action in differences-in-sex-development patients. The increase in AGD during the first year of life was age-related, while AGD/BMI was fairly stable. The TIDES and Cambridge methods were equally reproducible. [ABSTRACT FROM AUTHOR]

Background: The high prevalence of psychiatric disorders among resettled refugees necessitates identification of factors that reduce the risk of mental illness. In this 22-year longitudinal cohort study, we assessed whether the length of asylum-decision waiting periods is associated with resettled refugees' risk of being diagnosed with a psychiatric disorder.Methods: We used full-population data from the Danish Civil Registration System to establish a cohort of 46 104 refugees resettled in Denmark during 1995-2016. Hazard ratios (HRs) for first-time psychiatric hospital contact (ICD-10) after residence permit issuance across varying lengths of asylum-decision waiting periods were estimated by cross-linkage with the Danish National Patient Register.Results: Long asylum-decision waiting periods were associated with an increased risk of psychiatric disorders. Compared with refugees who waited 0-6 months for their asylum decision, the HRs of any psychiatric diagnosis were 1.22 [95% confidence interval (CI): 1.12-1.33] for those who waited 13-24 months and 1.46 (95% CI: 1.27-1.69) for those who waited 25-71 months. Associations varied across diagnoses and length of follow-up: whereas the risk of nervous disorders increased with longer asylum-decision waiting periods in the follow-ups of 0-2.9, 3-5.9 and 6-11.9 years, the risk of psychotic disorders was associated with longer asylum-decision procedures only in the 0-2.9-year follow-up.Conclusion: Resettled refugees who waited longer than 1 year for an asylum decision face an increased risk of psychiatric disorders. Host countries should consider that long asylum-decision waiting periods could lead to mental illness among refugees. [ABSTRACT FROM AUTHOR]

Purpose: Migrants represent a considerable proportion of HIV diagnoses in Europe and are considered a group at risk of late presentation. This study examined the incidence of HIV diagnoses and the risk of late presentation according to migrant status, ethnic origin and duration of residence.Methods: We conducted a historically prospective cohort study comprising all adult migrants to Denmark between 1.1.1993 and 31.12.2010 (n = 114.282), matched 1:6 to Danish born by age and sex. HIV diagnoses were retrieved from the National Surveillance Register and differences in incidence were assessed by Cox regression model. Differences in late presentation were assessed by logistic regression.Results: Both refugees (HR = 5.61; 95% CI 4.45-7.07) and family-reunified immigrants (HR = 10.48; 95% CI 8.88-12.36) had higher incidence of HIV diagnoses compared with Danish born and the incidence remained high over time of residence for both groups. Migrants from all regions, except Western Asia and North Africa, had higher incidence than Danish born. Late presentation was more common among refugees (OR = 1.87; 95% CI 1.07-3.26) and family-reunified immigrants (OR = 2.30; 95% CI 1.49-3.55) compared with Danish born. Southeast Asia and Sub-Saharan Africa were the only regions with a higher risk of late presentation. Late presentation was only higher for refugees within 1 year of residence, whereas it remained higher within 10 years of residence for family-reunified immigrants.Conclusions: This register-based study revealed a higher incidence of HIV diagnoses and late presentation among migrants compared with Danish born and the incidence remained surprisingly high over time. [ABSTRACT FROM AUTHOR]

One in four asylum applicants in Europe are children, and 23% of whom are unaccompanied and may be at increased risk of mental illness. This study contributes to the limited evidence base by comparing the incidence of psychiatric disorders among unaccompanied and accompanied refugee children. We linked a cohort of refugee children who obtained right of residency in Denmark between 01 January 1993 and 31 December 2010 to the Danish Psychiatric Central Register, and calculated incidence rates per 100,000 person years and incidence rate ratios of overall psychiatric disorder, psychotic disorders, affective disorders, and neurotic disorders for accompanied and unaccompanied minors using Poisson regression. We adjusted the analyses for sex, age at residency, and age at arrival (aIRR). Stratified analyses were conducted by nationality. Unaccompanied minors had significantly higher rates of any psychiatric disorder (aIRR: 1.38, 95% CI 1.14-1.68) and neurotic disorders (aIRR: 1.67, 95% CI 1.32-2.13) than accompanied minors. Among children from Afghanistan, unaccompanied minors had significantly higher rates of any psychiatric disorder (aIRR: 2.23, 95% CI 1.26-3.93) and neurotic disorders (aIRR: 3.50, 95% CI 1.72-7.11). Among children from Iraq, unaccompanied minors had higher rates of any psychiatric disorder (aIRR: 2.02, 95% CI 1.18-3.45), affective disorders (aIRR: 6.04, 95% CI 2.17-16.8), and neurotic disorders (aIRR: 3.04, 95% CI 1.62-5.70). Unaccompanied children were found to experience a higher incidence of any psychiatric disorder and neurotic disorders. Strategies are needed to address the specific mental health and social needs of unaccompanied minors. [ABSTRACT FROM AUTHOR]

Aims: Suboptimal healthcare utilisation and lower satisfaction with the patient–doctor encounter among immigrants has been documented. Immigrants’ lack of familiarity with the healthcare system has been proposed as an explanation for this. This study investigated whether a systematic delivery of information affected immigrants’ knowledge of and satisfaction with the Danish healthcare system. Methods: A prospective, randomised intervention study of 1158 adult immigrants attending two language schools in Copenhagen was conducted. Two intervention groups received written information or a 12-hour course on the Danish healthcare system, while a control group received nothing. Survey data included self-assessed knowledge, true/false questions on access and questions relating to satisfaction with the healthcare system. Data were linked to socioeconomic registry data. Logistic regression analyses were performed. Results: The course improved knowledge of who to contact in the event of an accident (odds ratio (OR) = 2.67, 95% confidence interval (CI) = 1.56–4.59) but not in the event of illness. Further, it positively affected correct answers for nine out of 11 questions on the healthcare system (varying from OR = 1.87, 95% CI = 1.08–3.24 to OR = 3.11, 95% CI = 1.58–6.11). Written information positively affected correct answers for three out of 11 questions, but negatively affected one out of 11 compared with the control group. Neither intervention affected immigrants’ satisfaction with the healthcare system. Conclusions: Knowledge of the healthcare system is necessary for optimal healthcare-seeking behaviour. The results may form the basis of national and international changes in immigrant reception and optimise immigrants’ contact with the healthcare system. [ABSTRACT FROM AUTHOR]

BACKGROUND In adult women, the circulating level of anti-Müllerian hormone (AMH) is a novel marker of ovarian function, as it reflects the number of remaining ovarian follicles. Therefore, AMH has gained widespread attention in fertility clinics, and a low AMH is believed to predict impaired fertility and imminent menopause. However, the natural course of circulating AMH levels during female childhood and adolescence is not known. METHODS Serum levels of AMH and FSH were measured in girls participating in The COPENHAGEN Puberty Study. Longitudinal part: 85 healthy girls and adolescents were examined, and blood samples were drawn every 6 months for an average of 3 years: median (range) number of samples per girl was 6 (2–10), age at baseline was 9.2 (5.9–12.9) years. Cross-sectional part: 224 prepubertal girls (age 8.3, 5.6–11.7 years) were examined and each girl had one blood sample drawn. RESULTS The individual mean AMH levels in girls followed longitudinally ranged from 5 to 54 pmol/l (median 18 pmol/l). The mean intra-individual coefficient of variation of AMH was 22% (range 0–54%). Overall, each girl maintained her AMH level throughout childhood and adolescence although minor, but significant, changes occurred during pubertal transition. In prepubertal girls, AMH was negatively correlated with FSH (r = −0.31, P < 0.001). Twelve per cent (10/85) had mean AMH below a cut-off value of 8 pmol/l, indicating that the interpretation of low AMH as a marker of approaching menopause may not apply to pre- and peri-pubertal girls. CONCLUSIONS Circulating AMH exhibits only minor fluctuations during childhood and adolescence, and a random AMH measurement seems representative for a given girl. The negative AMH–FSH correlation in prepubertal girls supports the notion that AMH is a quantitative marker of ovarian follicles even in young girls. [ABSTRACT FROM AUTHOR]

Objective: The aim of this study was to evaluate an individualised gonadotrophin starting dose regimen for women with anovulatory infertility.Study Design: We included 71 normogonadotrophic anovulatory infertile women in a prospective, observational study. All underwent one ovulation induction cycle in a flexible, low-dose step-up protocol. The gonadotrophin starting dose (75-150IU/day) was individualised according to a nomogram incorporating menstrual cycle pattern (oligo- or amenorrhoea), BMI, and mean ovarian volume. The number of women who fulfilled the criteria for human chorionic gonadotrophin (hCG) administration (one follicle ≥17mm or 2-3 follicles ≥15mm) was assessed.Results: Of the 50 women (70.4%) who fulfilled the hCG criteria and underwent intrauterine insemination, 34 (47.9%) achieved monofollicular growth and 16 (22.5%) developed 2-3 mature follicles. Seventeen (23.9%) cycles were converted to in vitro fertilisation (IVF) due to the development of >3 mature follicles, and one (1.4%) cycle was cancelled due to risk of ovarian hyperstimulation syndrome. Baseline total antral follicle count was found to be significantly associated with fulfillment of the hCG criteria (OR 0.96, 95% CI: 0.92-0.99, P=0.01).Conclusions: The nomogram-based dose regimen was not considered suitable for ovulation induction due to a tendency to overestimate the gonadotrophin starting dose. However, the model may serve as a mild IVF regimen, especially in women prone to excessive follicle growth. [ABSTRACT FROM AUTHOR]