Matthew P. Longnecker

ORCID: 0000-0001-6073-5322 · 5 papers in corpus · active 2011-2017

Study types

  • article 1

Condition tags

  • endometriosis 1
article 2017
Quantitative bias analysis of a reported association between perfluoroalkyl substances (PFAS) and endometriosis: The influence of oral contraceptive use
Environment international ·doi:10.1016/j.envint.2017.03.023

An association between serum levels of perfluoroalkyl substances (PFAS) and endometriosis has recently been reported in an epidemiologic study. Oral contraceptive use to treat dysmenorrhea (pelvic pain associated with endometriosis) could p…

2015
Recreational Exercise Before and During Pregnancy in Relation to Plasma C-Reactive Protein Concentrations in Pregnant Women.
Journal of physical activity & health ·doi:10.1123/jpah.2013-0390

BackgroundPregnant women who are physically active have a lower risk of preeclampsia and gestational diabetes than women who are less active. One possible mechanism is a reduction in low-grade inflammation, as measured by plasma concentrati…

2014
Estimating effect of environmental contaminants on women's subfecundity for the MoBa study data with an outcome-dependent sampling scheme.
Biostatistics (Oxford, England) ·doi:10.1093/biostatistics/kxu016

Motivated by the need from our on-going environmental study in the Norwegian Mother and Child Cohort (MoBa) study, we consider an outcome-dependent sampling (ODS) scheme for failure-time data with censoring. Like the case-cohort design, the…

2012
Perfluorinated compounds and subfecundity in pregnant women.
Epidemiology (Cambridge, Mass.) ·doi:10.1097/ede.0b013e31823b5031

BackgroundPerfluorinated compounds are ubiquitous pollutants; epidemiologic data suggest they may be associated with adverse health outcomes, including subfecundity. We examined subfecundity in relation to 2 perfluorinated compounds-perfluo…

2011
Fecundability among women with type 1 and type 2 diabetes in the Norwegian Mother and Child Cohort Study.
Diabetologia ·doi:10.1007/s00125-010-2003-6

Aims/hypothesisWe assessed the effects of type 1 diabetes and type 2 diabetes on fecundability (as manifest by increased time-to-pregnancy [TTP]) in a large cohort of pregnant women.MethodsThis study is based on the Norwegian Mother and Chi…