Publications by authors named "B Richelsen"
Objective: This study investigates the overall pattern and timing of medical diagnoses up to 10 years before an anorexia nervosa (AN) diagnosis and explores differences before and after AN diagnosis aiming to improve early detection.
Method: In this nationwide population-based cohort study, we included all patients diagnosed with incident AN from 1987 to 2018 (n = 13,345) and a 1:10 age- and sex-matched general population comparison cohort, using Danish health registries. Using conditional logistic regression, we calculated odds ratios (ORs) of medical diagnoses up to 10 years before AN diagnosis.
Objective: We examined the association between Roux-en-Y gastric bypass (RYGB) or sleeve gastrectomy (SG) and fracture risk, including major osteoporotic fractures (MOF), and the use of anti-osteoporosis medication (AOM). While RYGB is associated with impaired bone health and increased fracture risk, it remains uncertain whether SG has a similar impact and whether this risk is primarily due to MOF or any fracture.
Design: We conducted a nationwide cohort study covering patients treated with RYGB (n = 16 121, 10.
Objective: This study investigates the overall and cause-specific mortality in males and females with anorexia nervosa (AN) from 1977 to 2018, focusing on the impact of psychiatric comorbidity on mortality risk, a less explored aspect despite a high prevalence in patients with AN.
Method: We conducted a nationwide population-based cohort study in Denmark including all patients with AN (n = 14,774) with a median follow-up time of 9.1 years and a 1:10 age- and sex-matched general population comparison cohort.
Purpose: After Roux-en-Y gastric bypass (RYGB), few patients develop severe complications, which ultimately may require reversal of RYGB. We aimed to examine the effect of reversal of RYGB on symptoms and well-being.
Materials And Methods: Via contact to medical and surgical departments treating patients with RYGB, we identified 18 patients, who had undergone reversal, 2009-2019.
Objective: The aim was to examine the association between hospital-diagnosed overweight/obesity and incident CVD according to the time period of the overweight/obesity diagnosis.
Design: This is a cohort study.
Methods: From Danish national health registries, we identified all residents with a first-time hospital-based overweight/obesity diagnosis code, 1977-2018 (n = 195,221), and an age and sex-matched general population comparison cohort (n = 1,952,210).