Jonas Shellenberger

BACKGROUND: Maternal chronic conditions are implicated as risk factors for congenital anomalies, but few studies have assessed reproductive conditions such as endometriosis. Given the association between endometriosis and infertility requir…

We completed a retrospective population-based cohort study using administrative data from Ontario female patients from 1993 to 2015 to examine the association between a diagnosis of endometriosis and stroke. We identified 166 853 female pat…

STUDY OBJECTIVE: This study aimed to evaluate the association between surgeon characteristics and postoperative surgical outcomes, including rates of complications, recurrence of symptoms, fertility outcomes, and need for reoperation for in…

Endometriosis is a chronic inflammatory condition that has been linked to mental health outcomes. We conducted a population-based, retrospective, matched cohort study using administrative health data (2010-2022) from Ontario, Canada, to ass…

BACKGROUND: Endometriosis is a chronic gynecologic disorder that leads to considerable pain and a reduced quality of life. Although its physiological manifestations have been explored, its impact on mental health is less well defined. Exist…

BACKGROUND: Endometriosis, a prevalent condition among females of reproductive age, may be associated with increased risk of cardiovascular disease (CVD) through chronic inflammation and early menopause. The objective of this study was to e…

ImportancePrevious studies on the risk of childhood autism spectrum disorder (ASD) following fertility treatment did not account for the infertility itself or the mediating effect of obstetrical and neonatal factors.ObjectiveTo assess the a…