Kenneth J. Rothman

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The influence of meteorological factors on COVID-19 spread in Italy during the first and second wave

COVID-19 vaccination and menstrual cycle characteristics: A prospective cohort study

Socioeconomic status and fecundability in a Danish preconception cohort

Association between diabetes and mortality among adult patients hospitalized with COVID-19: A cohort study of hospitalized adults in Ontario, Canada, and Copenhagen, Denmark

A randomized trial of web-based fertility-tracking software and fecundability

Pragmatic considerations for negative control outcome studies to guide non-randomized comparative analyses: A narrative review

Does fetal sex influence the risk of venous thrombosis in pregnancy?: A cohort study

Glycemic load, dietary fiber, added sugar and spontaneous abortion in two preconception cohorts

Labour market participation and retirement after stroke in Denmark: Registry based cohort study

Perceived stress and semen quality

Organic food consumption and fecundability in a preconception cohort study of Danish couples trying to conceive

Pre-pregnancy migraine diagnosis, medication use, and spontaneous abortion: A prospective cohort study

Demographic, reproductive, and medical risk factors for intrauterine device expulsion

External comparator groups derived from real-world data used in support of regulatory decision making: Use cases and challenges

Concordance of self-reported sexual intercourse frequency between members of mixed-sex couples attempting conception

Dietary patterns and fecundability in 2 prospective preconception cohorts

Predictors of non-response to a sexual health survey in a North American preconception cohort study

Male personal heat exposures and fecundability: A preconception cohort study

Evolution of antithrombotic therapy for patients with atrial fibrillation: The prospective global GLORIA-AF registry program

Variation in the risk of death due to COVID‐19: An international multicenter cohort study of hospitalized adults