Search Results - "Fleischer, N L"

Using directed acyclic graphs to guide analyses of neighbourhood health effects: an introduction by Fleischer, N L, Roux, A V Diez

“…Background:Directed acyclic graphs, or DAGs, are a useful graphical tool in epidemiologic research that can help identify appropriate analytical strategies in…”
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Estimating the potential impacts of intervention from observational data: methods for estimating causal attributable risk in a cross-sectional analysis of depressive symptoms in Latin America by Fleischer, N L, Fernald, L C H, Hubbard, A E

“…Background:The field of epidemiology struggles both with enhancing causal inference in observational studies and providing useful information for policy makers…”
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The epidemiology of falling-through-the-ice in Alaska, 1990-2010 by Fleischer, N.L., Melstrom, P., Yard, E., Brubaker, M., Thomas, T.

“…Background Climate change has contributed to increasing temperatures, earlier snowmelts and thinning ice packs in the Arctic, where crossing frozen bodies of…”
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Age at menarche in relation to prenatal rainy season exposure and altitude of residence: results from a nationally representative survey in a tropical country by Jansen, E C, Herrán, O F, Fleischer, N L, Mondul, A M, Villamor, E

“…Intrauterine exposure to the rainy season in the tropics may be accompanied by high rates of infection and nutritional deficiencies. It is unknown whether this…”
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Metropolitan Area Socioeconomic Status and Depression—A Multilevel Study by Wu, Y. H., Fleischer, N. L.

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Public Health Impact of Heat-Related Illness Among Migrant Farmworkers by Fleischer, Nancy L., PhD, Tiesman, Hope M., PhD, Sumitani, Jeri, PA-C, Mize, Terry, PA-C, Amarnath, Kumar Kartik, Bayakly, A. Rana, MPH, Murphy, Matthew W., PhD

“…Background Migrant farmworkers are at risk for heat-related illness (HRI) at work. Purpose The purpose of this study was to determine which risk factors could…”
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Increasing availability and consumption of single cigarettes: trends and implications for smoking cessation from the ITC Mexico Survey by Hall, Marissa G, Fleischer, Nancy L, Reynales-Shigematsu, Luz Myriam, Arillo-Santillán, Edna, Thrasher, James F

“…ObjectiveDetermine (1) trends in single cigarette availability and purchasing in Mexico and (2) the association between neighbourhood access to singles and…”
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Built environment characteristics and perceived active park use among older adults: Results from a multilevel study in Bogotá by Parra, Diana C., Gomez, Luis F., Fleischer, Nancy L., David Pinzon, Jose

“…Examine the associations between selected built environment (BE) attributes and perceived active park use among older adults in Bogota. A cross-sectional…”
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Neighbourhood deprivation and smoking and quit behaviour among smokers in Mexico: findings from the ITC Mexico Survey by Fleischer, Nancy L, Thrasher, James F, Sáenz de Miera Juárez, Belén, Reynales-Shigematsu, Luz Myriam, Arillo-Santillán, Edna, Osman, Amira, Siahpush, Mohammad, Fong, Geoffrey T

“…BackgroundIn high-income countries (HICs), higher neighbourhood socioeconomic deprivation is associated with higher levels of smoking. Few studies in…”
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Theory and methods: Using directed acyclic graphs to guide analyses of neighbourhood health effects: an introduction by Fleischer, N L, Roux, A V Diez

“…Background: Directed acyclic graphs, or DAGs, are a useful graphical tool in epidemiologic research that can help identify appropriate analytical strategies in…”
Get full text

Theory and methods: Estimating the potential impacts of intervention from observational data: methods for estimating causal attributable risk in a cross-sectional analysis of depressive symptoms in Latin America by Fleischer, N L, Fernald, L C H, Hubbard, A E

“…Background: The field of epidemiology struggles both with enhancing causal inference in observational studies and providing useful information for policy…”
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Depressive Symptoms in Low-Income Women in Rural Mexico by Fleischer, Nancy L., Fernald, Lia C., Hubbard, Alan E.

“…Background: Depression is a leading cause of death and disability worldwide. This paper reports a cross-sectional analysis of demographic, socioeconomic,…”
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Low hemoglobin at hemodialysis initiation: an international study of anemia management and mortality in the early dialysis period by Karaboyas, Angelo, Morgenstern, Hal, Waechter, Sandra, Fleischer, Nancy L, Vanholder, Raymond, Jacobson, Stefan H, Sood, Manish M, Schaubel, Douglas E, Inaba, Masaaki, Pisoni, Ronald L, Robinson, Bruce M

“…BackgroundAnemia at hemodialysis (HD) initiation is common. Correcting low hemoglobin (Hgb) before HD initiation may improve survival by avoiding potential…”
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Replicating Randomized Trial Results with Observational Data Using the Parametric g-Formula: An Application to Intravenous Iron Treatment in Hemodialysis Patients by Karaboyas, Angelo, Morgenstern, Hal, Fleischer, Nancy L, Schaubel, Douglas E, Robinson, Bruce M

“…Reproducibility of clinical and epidemiologic research is important to generalize findings and has increasingly been scrutinized. A recently published…”
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Development of a Quantitative Liquid Chromatography/Electrospray Mass Spectrometric Assay for a Mutagenic Tobacco Specific Nitrosamine-Derived DNA Adduct, O super(6)-[4-Oxo-4-(3-pyridyl)butyl]-2'-deoxyguanosine by Thomson, N M, Mijal, R S, Ziegel, R, Fleischer, N L, Pegg, A E, Tretyakova, N Y, Peterson, LA

“…Liquid chromatography with electrospray tandem mass spectrometry (LC/ESI-MS/MS) was employed to quantify O…”
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The Repair of the Tobacco Specific Nitrosamine Derived Adduct O super(6)-[4-Oxo-4-(3-pyridyl)butyl]guanine by O super(6)-Alkylguanine-DNA Alkyltransferase Variants by Mijal, R S, Thomson, N M, Fleischer, N L, Pauly, G T, Moschel, R C, Kanugula, S, Fang, Q, Pegg, A E, Peterson, LA

“…The tobacco specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), a potent pulmonary carcinogen, both methylates and pyridyloxobutylates…”
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The Repair of the Tobacco Specific Nitrosamine Derived Adduct O 6-[4-Oxo-4-(3-pyridyl)butyl]guanine by O 6-Alkylguanine-DNA Alkyltransferase Variants by Mijal, Renée S, Thomson, Nicole M, Fleischer, Nancy L, Pauly, Gary T, Moschel, Robert C, Kanugula, Sreenivas, Fang, Qingming, Pegg, Anthony E, Peterson, Lisa A

“…The tobacco specific nitrosamine, 4-(methylnitrosamino)-1-(3-pyridyl)-1-butanone (NNK), a potent pulmonary carcinogen, both methylates and pyridyloxobutylates…”
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Development of a Quantitative Liquid Chromatography/Electrospray Mass Spectrometric Assay for a Mutagenic Tobacco Specific Nitrosamine-Derived DNA Adduct, O 6-[4-Oxo-4-(3-pyridyl)butyl]-2‘-deoxyguanosine by Thomson, Nicole M, Mijal, Renée S, Ziegel, Rebecca, Fleischer, Nancy L, Pegg, Anthony E, Tretyakova, Natalia Y, Peterson, Lisa A

“…Liquid chromatography with electrospray tandem mass spectrometry (LC/ESI-MS/MS) was employed to quantify O 6-[4-oxo-4-(3-pyridyl)butyl]-2‘-deoxyguanosine (O…”
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