Overweight in childhood and consumer purchases in a Danish cohort.

Background: Prevention and management of childhood overweight involves the entire family. We aimed to investigate purchase patterns in households with at least one member with overweight in childhood by describing expenditure on different food groups.

Methods: This Danish register-based cohort study included households where at least one member donated receipts concerning consumers purchases in 2019-2021 and at least one member had their Body mass index (BMI) measured in childhood within ten years prior to first purchase.

Heavy prenatal alcohol exposure and overall morbidities: a Danish nationwide cohort study from 1996 to 2018.

Background: Heavy prenatal alcohol exposure is harmful and can lead to fetal alcohol spectrum disorders. A systematic review and meta-analysis identified 428 comorbidities in individuals with fetal alcohol spectrum disorders, and reported pooled prevalence estimates. We aimed to investigate overall risk of morbidities in heavy prenatal alcohol-exposed children by estimating risk of the identified comorbidities, and previously unidentified diseases and health-related problems.

Heavy prenatal alcohol exposure and obstetric and birth outcomes: a Danish nationwide cohort study from 1996 to 2018.

Background: Heavy alcohol use during pregnancy can harm the fetus, but the relation to most obstetric outcomes remains unclear. We therefore aimed to describe maternal characteristics and estimate the association between heavy prenatal alcohol exposure and 22 adverse obstetric and birth outcomes.

Methods: We carried out a Danish nationwide register-based historical cohort study, including all singleton births from Jan 1, 1996, to Dec 31, 2018.

Symptom presentation of SARS-CoV-2-positive and negative patients: a nested case-control study among patients calling the emergency medical service and medical helpline.

Objective: Currently effective symptom-based screening of patients suspected of COVID-19 is limited. We aimed to investigate age-related differences in symptom presentations of patients tested positive and negative for SARS-CoV-2.

Design: SETTING: Calls to the medical helpline (1-8-1-3) and emergency number (1-1-2) in Copenhagen, Denmark.