683 results on '"Hurley, Susan"'
Search Results
2. Pedia Books: A Brief Compendium
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Kay Hurley, Susan Adele Edwards and Kay Hurley, Susan Adele Edwards
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- 2024
3. Host characteristics associated with serologic inflammatory biomarkers in women
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Wang, Sophia S, Zhong, Charlie, Epeldegui, Marta, Nunes, Sarah, Magpantay, Larry, DeHart, Jessica Clague, Hurley, Susan, Goldberg, Debbie, Martinez, Elena, Lacey, James V, Martinez-Maza, Otoniel, and Reynolds, Peggy
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Biomedical and Clinical Sciences ,Immunology ,Clinical Research ,Prevention ,Women's Health ,Physical Activity ,2.1 Biological and endogenous factors ,Aetiology ,Metabolic and endocrine ,Inflammatory and immune system ,Good Health and Well Being ,B-Lymphocytes ,Biomarkers ,Body Mass Index ,Cross-Sectional Studies ,Cytokines ,Exercise ,Female ,Humans ,Inflammation ,Logistic Models ,Macrophage Activation ,Macrophages ,Odds Ratio ,Prospective Studies ,T-Lymphocytes ,Epidemiology ,Circulating markers ,Blood ,Human ,Cross-sectional ,Diabetes ,Obesity ,Statins ,Physical activity ,Biochemistry and Cell Biology ,Genetics - Abstract
BackgroundThere is growing evidence that exposure to low-grade inflammation may be associated with adverse health outcomes.MethodsWe conducted a cross-sectional study within the California Teachers Study prospective cohort, among female participants who had completed a questionnaire that asked about their health behaviors (e.g., diabetes, physical activity, body mass index, medication use) and who had donated blood within a year of their questionnaire. 822 women with stored serum were evaluated for 16 immune biomarkers. In addition, four immune pathways were constructed: Th1, pro-inflammatory/macrophage activation, B-cell activation, and T-cell activation. Odds ratios (ORs) and 95% confidence intervals (CI) for the association between host characteristics and immune biomarkers were assessed using logistic regression models.ResultCompared to women of a normal BMI, obese women (>30 kg/m2) were positively associated with sTNFR2, CD27, IL6, CXCL13, sIL-2Rα, and IL6Ra levels above the median, with odds ratios ranging from 1.5 to 6.0. The pro-inflammatory/macrophage activation pathway was positively associated with diabetes (OR = 2.12, 95% CI = 1.14-3.95), fueled by individual associations between diabetes and sTNF-R2, TNFα and sCD27. Physical activity was inversely associated with sTNF-R2, TNFα, CXCL13, IL6, IL10, and IFN-γ levels, particularly for the highest category of activity (5.88+ hours/week) (ORs = 0.32-0.69). In pathway-based analyses, the Th1 pathway which includes decreased levels of IL4 and IL10 was positively associated with elevated physical activity (OR = 1.5). In contrast, the pro-inflammatory, B- and T-cell activation pathways were positively associated with higher BMI (OR ranging from 1.6 to 3) and inversely associated with increasing levels of physical activity.ConclusionsSeveral host characteristics were associated with circulating levels of immune biomarkers, including markers of inflammation. Further understanding of associations between immune marker profiles with human disease are warranted.
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- 2022
4. Board games and video games
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Hurley, Susan, primary and Phelps-Pineda, Monica, additional
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- 2023
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5. Perspectives on Transfusions for Hospice Patients With Blood Cancers: A Survey of Hospice Providers
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Knight, Helen P., Brennan, Caitlin, Hurley, Susan Lysaght, Tidswell, Anna J., Aldridge, Melissa D., Johnson, Kimberly S., Banach, Edo, Tulsky, James A., Abel, Gregory A., and Odejide, Oreofe O.
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- 2024
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6. Effects of Empagliflozin on Fluid Overload, Weight, and Blood Pressure in CKD
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Mayne, Kaitlin J., Staplin, Natalie, Keane, David F., Wanner, Christoph, Brenner, Susanne, Cejka, Vladimir, Stegbauer, Johannes, Judge, Parminder K., Preiss, David, Emberson, Jonathan, Trinca, Daniele, Dayanandan, Rejive, Lee, Ryonfa, Nolan, John, Omata, Akiko, Green, Jennifer B., Cherney, David Z.I., Hooi, Lai Seong, Pontremoli, Roberto, Tuttle, Katherine R., Lees, Jennifer S., Mark, Patrick B., Davies, Simon J., Hauske, Sibylle J., Steubl, Dominik, Brückmann, Martina, Landray, Martin J., Baigent, Colin, Haynes, Richard, Herrington, William G., Baigent, Colin, Landray, Martin J., Wanner, Christoph, Herrington, William G., Haynes, Richard, Green, Jennifer B., Hauske, Sibylle J., Brueckmann, Martina, Hopley, Mark, von-Eynatten, Maximillian, George, Jyothis, Brenner, Susanne, Cheung, Alfred K., Preiss, David, Liu, Zhi-Hong, Li, Jing, Hooi, Laiseong, Liu, Wen, Kadowaki, Takashi, Nangaku, Masaomi, Levin, Adeera, Cherney, David, Pontremoli, Roberto, Maggioni, Aldo P., Staplin, Natalie, Emberson, Jonathan, Hantel, Stefan, Goto, Shinya, Deo, Rajat, Tuttle, Katherine R., Hill, Michael, Judge, Parminder, Mayne, Kaitlin J., Ng, Sarah Y.A., Rossello, Xavier, Sammons, Emily, Zhu, Doreen, Sandercock, Peter, Bilous, Rudolf, Herzog, Charles, Whelton, Paul, Wittes, Janet, Bennett, Derrick, Achiri, Patricia, Ambrose, Chrissie, Badin, Cristina, Barton, Jill, Brown, Richard, Burke, Andy, Butler, Sebastian, Dayanandan, Rejive, Donaldson, Pia, Dykas, Robert, Fletcher, Lucy, Frederick, Kate, Kingston, Hannah, Gray, Mo, Harding, Emily, Hashimoto, Akiko, Howie, Lyn, Hurley, Susan, Lee, Ryonfa, Luker, Nik, Murphy, Kevin, Nakahara, Mariko, Nolan, John, Nunn, Michelle, Mulligan, Sorcha, Omata, Akiko, Pickworth, Sandra, Qiao, YanRu, Shah, Shraddha, Taylor, Karen, Timadjer, Alison, Willett, Monique, Wincott, Liz, Yan, Qin, Yu, Hui, Bowman, Louise, Chen, Fang, Clarke, Robert, Goonasekera, Michelle, Haynes, Richard, Herrington, William G., Judge, Parminder, Karsan, Waseem, Mafham, Marion, Mayne, Kaitlin J., Ng, Sarah Y. A., Preiss, David, Reith, Christina, Sammons, Emily, Zayed, Mohammed, Zhu, Doreen, Ellison, Ritva, Moys, Rowan, Stevens, Will, Verdel, Kevin, Wallendszus, Karl, Bowler, Chris, Brewer, Anna, Measor, Andy, Cui, Guanguo, Daniels, Charles, Field, Angela, Goodenough, Bob, Lawson, Ashley, Mostefai, Youcef, Radhakrishnan, Dheeptha, Syed, Samee, Xia, Shuang, Adewuyi-Dalton, Ruth, Arnold, Thomas, Beneat, Anne-Marie, Bhatt, Anoushka, Bird, Chloe, Breach, Andrew, Brown, Laura, Caple, Mark, Chavagnon, Tatyana, Chung, Karen, Clark, Sarah, Condurache, Luminita, Eichstadt, Katarzyna, Obrero, Marta Espino, Forest, Scarlett, French, Helen, Goodwin, Nick, Gordon, Andrew, Gordon, Joanne, Guest, Cat, Harding, Tina, Hill, Michael, Hozak, Michal, Lacey, Matthew, MacLean, David, Messinger, Louise, Moffat, Stewart, Radley, Martin, Shenton, Claire, Tipper, Sarah, Tyler, Jon, Weaving, Lesley, Wheeler, James, Williams, Elissa, Williams, Tim, Woodhouse, Hamish, Chamberlain, Angela, Chambers, Jo, Davies, Joanne, Donaldson, Denise, Faria-Shayler, Pati, Fleming-Brown, Denise, Ingell, Jennifer, Knott, Carol, Liew, Anna, Lochhead, Helen, Meek, Juliette, Rodriguez-Bachiller, Isabel, Wilson, Andrea, Zettergren, Patrick, AitSadi, Rach, Barton, Ian, Baxter, Alex, Bu, Yonghong, Danel, Lukasz, Grotjahn, Sonja, Kurien, Rijo, Lay, Michael, Maskill, Archie, Murawska, Aleksandra, Raff, Rachel, Young, Allen, Baigent, Colin, Haynes, Richard, Herrington, William G., Landray, Martin J., Preiss, David, Emberson, Jonathan, Sardell, Rebecca, Staplin, Natalie, Wanner, Christoph, Brenner, Susanne, Cejka, Vladimir, Fajardo-Moser, Marcela, Hartner, Christian, Poehler, Doris, Renner, Janina, Scheidemantel, Franziska, Haynes, Richard, Preiss, David, Herrington, William G., Judge, Parminder, Zhu, Doreen, Ng, Sarah Y. A., Mayne, Kaitlin J., Badin, Cristina, Chambers, Jo, Davies, Joanne, Donaldson, Denise, Gray, Mo, Harding, Emily, Ingell, Jenny, Qiao, Yanru, Shah, Shraddha, Wilson, Andrea, Zettergren, Patrick, Wanner, Christoph, Brenner, Susanne, Cejka, Vladimir, Ghavampour, Sharang, Knoppe, Anja, Schmidt-Gurtler, Hans, Dumann, Hubert, Merscher, Sybille, Patecki, Margret, Schlieper, Georg Rainer, Torp, Anke, Weber, Bianca, Zietz, Maja, Sitter, Thomas, Fuessl, Louise, Krappe, Julia, Loutan, Jerome, Vielhauer, Volker, Andriaccio, Luciano, Maurer, Magdalena, Winkelmann, Bernhard, Dursch, Martin, Seifert, Linda, Tenbusch, Linda, Weinmann-Menke, Julia, Boedecker, Simone, KaluzaSchilling, Wiebke, Kraus, Daniel, Krieger, Carina, Schmude, Margit, Schreiber, Anne, Eckrich, Ewelina, Tschope, Diethelm, Arbi, Abdulwahab, Lee-Barkey, Young, Stratmann, Bernd, Prib, Natalie, Rolfsmeier, Sina, Schneider, Irina, Rump, Lars, Stegbauer, Johannes, Pötz, Christine, Schemmelmann, Mara, Schmidt, Claudia, Haller, Hermann, Kaufeld, Jessica, Menne, Jan, Bahlmann-Kroll, Elisabeth, Bergner, Angela, Haynes, Richard, Herrington, William G., Zhu, Doreen, Gavrila, Madita, Lafferty, Kathryn, Rabara, Ria, Ruse, Sally, Weetman, Maria, Byrne, Cath, Jesky, Mark, Cowley, Alison, McHaffie, Emma, Waterfall, Holly, Taylor, Jo, Bough, Laura, Phillips, Thomas, Goodwin, Barbara Winter-, Frankel, Andrew, Tomlinson, James, Alegata, Marlon, Almasarwah, Rashid, Apostolidi, Anthoula, Vourvou, Maria, Walters, Thomas, Ugni, Shiva, Gunda, Smita, Oluyombo, Rotimi, Brindle, Vicki, Coutts, Ping, Fuller, Tracy, Nadar, Evelyn, Wong, Christopher, Goldsmith, Christopher, Barnes, Sherald, Bennett, Ann, Burston, Claire, Hope, Samantha, Hunt, Nicola, Kurian, Lini, Fish, Richard, Farrugia, Daniela, Lee, Judy, Sadler, Emma, Turner, Hannah, Clarke, Helen, Carnall, Victoria, Benyon, Sarah, Blake, Caroline, Estcourt, Stephanie, Piper, Jane, Morgan, Neal, Hutchinson, Carolyn, McKinley, Teresa, Doulton, Tim, Delaney, Michael, Montasser, Mahmoud, Hansen, Jenny, Loader, David, Moon, Angela, Morris, Frances, Fraser, Donald, Ali, Mohammad Alhadj, Griffin, Sian, Latif, Farah, Witczak, Justyna, Wonnacott, Alexa, Jeffers, Lynda, Webley, Yvette, Bell, Samira, Cosgrove, Leanne, Craik, Rachel, Murray, Shona, Khwaja, Arif, Jackson, Yvonne, Mbuyisa, Angeline, Sellars, Rachel, Lewington, Andrew, Baker, Richard, Dorey, Suzannah, Tobin, Kay, Wheatley, Rosalyn, Patel, Rajan, Mark, Patrick, Rankin, Alastair, Sullivan, Michael, Forsyth, Kirsty, and McDougall, Rowan
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- 2024
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7. Fire and Water: Assessing Drinking Water Contamination After a Major Wildfire
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Solomon, Gina M, Hurley, Susan, Carpenter, Catherine, Young, Thomas M, English, Paul, and Reynolds, Peggy
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Environmental Sciences ,Pollution and Contamination ,Foodborne Illness ,wildfire ,benzene ,methylene chloride ,volatile organic compounds ,drinking water ,nontargeted analysis ,California - Abstract
We investigated patterns of volatile organic compound (VOC) contamination in drinking water systems affected by the California 2018 Camp Fire. We performed spatial analysis of over 5000 water samples collected over a 17 month period by a local water utility, sampled tap water for VOCs in approximately 10% (N = 136) of standing homes, and conducted additional nontargeted chemical analysis of 10 samples. Benzene contamination was present in 29% of service connections to destroyed structures and 2% of service connections to standing homes. A spatial pattern was apparent. Tap water in standing homes 11 months after the fire contained low concentrations of benzene in 1% of samples, but methylene chloride was present in 19% of samples, including several above regulatory limits. Elevated methylene chloride was associated with greater distance from the water meter to the tap, longer stagnation time, and the presence of a destroyed structure on the service connection; it was inversely associated with certain trihalomethanes. Nontargeted analysis identified multiple combustion byproducts in the water at 2/10 homes. Our findings support the hypothesis that pyrolysis and smoke intrusion from depressurization contributed to the benzene contamination. Further research is needed to test the hypothesis that methylene chloride may be generated from the dehalogenation of disinfection byproducts stagnating in galvanized iron pipes.
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- 2021
8. Urinary cadmium and timing of menarche and pubertal development in girls
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Reynolds, Peggy, Canchola, Alison J, Duffy, Christine N, Hurley, Susan, Neuhausen, Susan L, Horn-Ross, Pamela L, and Rull, Rudolph P
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Environmental Sciences ,Pollution and Contamination ,Pediatric ,Breast Cancer ,Cancer ,Clinical Research ,Adolescent ,Body Burden ,Cadmium ,Child ,Cohort Studies ,Female ,Humans ,Menarche ,Puberty ,Sexual Maturation ,White People ,Chemical Sciences ,Biological Sciences ,Toxicology ,Biological sciences ,Chemical sciences ,Environmental sciences - Abstract
BackgroundCadmium (Cd) is a developmental toxicant that is released into the environment during industrial processes. Previous animal studies suggest that Cd may impact the onset of puberty.ObjectivesTo determine whether Cd exposure, measured as urinary Cd concentration, was associated with ages at menarche and pubertal development.MethodsA cohort of 211 girls, ages 10-13 years at baseline, was followed for up to two years. Girls completed an interview and self-assessment of Tanner stages of breast development and pubic hair growth. They were followed monthly until menarche. Urinary Cd concentrations were measured in overnight urine specimens. Multivariable Cox regression was used to evaluate the association between urinary Cd and age at menarche and cumulative logit regression was used to evaluate the associations between urinary Cd and breast development and pubic hair growth.ResultsThe baseline geometric mean creatinine-adjusted Cd concentration was 0.22 μg/g creatinine (geometric standard deviation = 1.6) and decreased with increasing age (p-trend = 0.04). Cd levels were higher among Asian than White girls or girls of other/mixed race/ethnicity (p = 0.04). In multivariable analyses, girls with urinary Cd ≥ 0.4 μg/L were less likely to have attained menarche than girls with urinary Cd
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- 2020
9. A breast cancer case-control study of polybrominated diphenyl ether (PBDE) serum levels among California women
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Hurley, Susan, Goldberg, Debbie, Park, June-Soo, Petreas, Myrto, Bernstein, Leslie, Anton-Culver, Hoda, Neuhausen, Susan L, Nelson, David O, and Reynolds, Peggy
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Biomedical and Clinical Sciences ,Pollution and Contamination ,Health Services and Systems ,Environmental Sciences ,Health Sciences ,Oncology and Carcinogenesis ,Prevention ,Cancer ,Clinical Research ,Breast Cancer ,Adult ,Breast Neoplasms ,California ,Case-Control Studies ,Endocrine Disruptors ,Female ,Gas Chromatography-Mass Spectrometry ,Halogenated Diphenyl Ethers ,Humans ,Logistic Models ,Odds Ratio ,Risk Factors ,Solid Phase Extraction ,PBDEs ,Breast cancer risk ,Polybrominated diphenyl ethers ,Persistent organic pollutants ,Case-control - Abstract
PurposePolybrominated diphenyl ethers (PBDEs) are among the most persistent and pervasive global environmental contaminants. Their toxic and endocrine-disrupting properties have made them a focus of concern for breast cancer. Our objective was to evaluate the risk of breast cancer associated with serum PBDE levels in a case-control study nested within the California Teachers Study.MethodsParticipants were 902 women with invasive breast cancer (cases) and 936 with no such diagnosis (controls) who provided 10 mL of blood and were interviewed between 2011 and 2015. Blood samples were collected from cases an average of 35 months after diagnosis. PBDEs were measured in serum using automated solid phase extraction and gas chromatography/high resolution mass spectrometry. Statistical analyses were restricted to the three congeners with detection frequencies ≥75%: 2,2',4,4'-tetrabromodiphenyl ether (BDE-47), 2,2',4,4',6-pentabromodiphenyl ether (BDE-100), and 2,2',4,4',5,5'-hexabromodiphenyl ether (BDE-153). Unconditional logistic regression was used to estimate multivariable-adjusted odds ratios (ORs) and their 95% confidence intervals (CI) for each BDE congener, adjusting for serum lipids and other potential confounders.ResultsThe OR for each of the three BDE congeners was close to unity with a CI that included one. Analyses stratified by menopausal status, tumor hormone responsiveness, BMI, and changes in body weight yielded similarly null results.ConclusionsOur findings provide no evidence that serum levels of BDE-47, BDE-100 or BDE-153 are associated with breast cancer risk. These results should be interpreted in the context of study limitations which include the reliance on PBDE measurements that may not represent pre-diagnostic, early-life or chronic exposures and a lack of information on genetic polymorphisms and other factors which may affect endogenous estrogen levels.
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- 2019
10. Breast cancer risk and serum levels of per- and poly-fluoroalkyl substances: a case-control study nested in the California Teachers Study
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Hurley, Susan, Goldberg, Debbie, Wang, Miaomiao, Park, June-Soo, Petreas, Myrto, Bernstein, Leslie, Anton-Culver, Hoda, Nelson, David O, and Reynolds, Peggy
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Health Services and Systems ,Health Sciences ,Cancer ,Breast Cancer ,Good Health and Well Being ,Adult ,Aged ,Aged ,80 and over ,Alkanesulfonic Acids ,Breast Neoplasms ,California ,Case-Control Studies ,Environmental Monitoring ,Environmental Pollutants ,Fatty Acids ,Female ,Fluorocarbons ,Humans ,Middle Aged ,Odds Ratio ,Risk ,Young Adult ,Perfluoroalkyl substances ,Polyfluoroalkyl substances ,PFAS ,Breast cancer risk ,Case control ,Public Health and Health Services ,Toxicology ,Epidemiology ,Public health - Abstract
BackgroundPer- and poly- fluoroalkyl substances (PFASs) are a large family of synthetic chemicals, some of which are mammary toxicants and endocrine disruptors. Their potential as breast carcinogens is unclear. Our objective was to evaluate the risk of breast cancer associated with serum PFAS concentrations in a nested case-control study within the California Teachers Study.MethodsParticipants were 902 women with invasive breast cancer (cases) and 858 with no such diagnosis (controls) who provided 10 mL of blood and were interviewed during 2011-2015, an average of 35 months after case diagnosis. PFASs were measured using automated online SPE-HPLC-MS/MS methods. Statistical analyses were restricted to six PFASs with detection frequencies ≥ 95%: PFOA (Perfluorooctanoic acid), PFNA (Perfluorononanoic acid), PFUnDA (Perfluoroundecanoic acid), PFHxS (Perfluorohexane sulfonic acid), PFOS (Perfluorooctane sulfonic acid), and MeFOSAA (2-(N-Methyl-perfluorooctane sulfonamido) acetic acid. Unconditional logistic regression was used to calculate adjusted odds ratios (ORs), estimating the breast cancer risk associated with each PFAS.ResultsFor all cases of invasive breast cancer, none of the adjusted ORs were statistically significant but marginally significant ORs
- Published
- 2018
11. Elevating Home Health Aide Input in Co-Creation of COVID-19 Vaccine Messaging.
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Lum, Hillary D., Fischer, Stacy, Ytell, Kate, Scherer, Laura, O'Leary, Sean T., Elk, Ronit, Hurley, Susan, Washington, Karla T., and DeCamp, Matthew
- Abstract
Home health aides (HHAs) care for patients highly vulnerable to COVID-19 and are disproportionately women from minority communities that have been adversely impacted by COVID-19. Yet, direct care workers are less likely to be vaccinated against COVID-19 compared to others. As the pandemic evolves, interest in vaccination may decrease suggesting the need for relevant vaccine messaging to HHAs. Objectives: (1) to describe HHAs and administrators' perspectives related to COVID-19 vaccination messaging, and (2) to co-design a Communication Toolkit to create COVID-19 vaccine messages. Methods: HHAs and administrators from 4 geographically diverse Palliative Care Research Cooperative (PCRC) hospice agencies were recruited for a multi-method process involving qualitative interviews (17 HHAs and 5 administrators), community engagement (CE) studios, and development of a Communication Toolkit. Interviews were guided by the PEN-3 conceptual framework to explore barriers and facilitators to vaccination. Data were analyzed using qualitative content analysis. Results: Despite power differences, HHAs and administrators share a commitment to protecting patients affected by serious illness. HHAs desire vaccine messaging that includes personal narratives, good news about the vaccine, and facts about benefits and risks of the vaccine. Preferred message formats include the agency intranet, daily briefings, or "little seeds" (ie, short, high-impact information). Through the studios, HHAs provided input on a Toolkit prototype with messages tailored to the context of home care. Conclusions: Grounded in the commitment of HHAs and administrators to protecting vulnerable patients, we co-created an adaptable Communication Toolkit to address COVID-19 vaccination misinformation and mistrust among direct care workers. [ABSTRACT FROM AUTHOR]
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- 2024
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12. Effectiveness of Air Filtration in Reducing PM 2.5 Exposures at a School in a Community Heavily Impacted by Air Pollution.
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Thompson, McKenna, Castorina, Rosemary, Chen, Wenhao, Moore, David, Peerless, Kyle, and Hurley, Susan
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INDOOR air quality ,PARTICULATE matter ,AIR quality ,AIR warfare ,AIR filters ,AIR pollution - Abstract
Reducing children's exposure to air pollution is a priority among California communities heavily impacted by air pollution exposures. We conducted an observational air quality study at a school to investigate the effectiveness of improved Heating, Ventilation, and Cooling (HVAC) system filters and portable air cleaners (PACs) in reducing children's exposure to fine particulate matter (PM
2.5 ) under real-world classroom conditions. This study included five classrooms, three of which had PACs. Halfway through the study period, high-efficiency HVAC filters were installed in all five classrooms. Continuous measurements of outdoor and in-classroom PM2.5 concentrations were used to evaluate filtration effectiveness. The air filtration strategies, alone and in combination, demonstrated 14–56% reductions in indoor PM2.5 concentrations compared to outdoor levels. There were significant improvements in filtration resulting from HVAC filter upgrades in the two classrooms without PACs (11% and 22% improvement, p < 0.001). Upgrading HVAC filters in classrooms with PACs did not significantly improve filtration effectiveness, suggesting that utilizing both strategies simultaneously may not meaningfully improve air quality under these circumstances. CO2 data, as a proxy for ventilation, helped demonstrate that the observed filtration effectiveness was likely impacted by the variable HVAC system use and open doors. [ABSTRACT FROM AUTHOR]- Published
- 2024
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13. Time Trends in Per- and Polyfluoroalkyl Substances (PFASs) in California Women: Declining Serum Levels, 2011–2015
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Hurley, Susan, Goldberg, Debbie, Wang, Miaomiao, Park, June-Soo, Petreas, Myrto, Bernstein, Leslie, Anton-Culver, Hoda, Nelson, David O, and Reynolds, Peggy
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2.2 Factors relating to the physical environment ,Aetiology ,California ,Environmental Monitoring ,Environmental Pollutants ,Female ,Fluorocarbons ,Humans ,Middle Aged ,Tandem Mass Spectrometry ,Environmental Sciences - Abstract
After several decades of widespread use, some per- and polyfluoroalkyl substances (PFASs) were phased-out of use due to concerns raised by their persistent, bioaccumulative, and toxic properties. Our objective was to evaluate temporal trends in serum PFAS levels among 1257 middle-aged and older California women (ages 40-94) during a four year period, beginning approximately 5-10 years after these phase-outs began. An online SPE-HPLC-MS/MS was used to measure 10 long-chain PFASs in serum from blood collected cross-sectionally during 2011-2015 from a subset of participants in the California Teachers Study. Results from multivariable linear regression analyses indicated that serum concentrations of nearly all PFASs declined on average 10% to 20% per year. Serum levels of perfluorohexanesulfonic acid (PFHxS) did not significantly decline. With the exception of PFHxS, the downward trend in serum concentrations was evident for all PFASs across all ages, although declines were comparatively steeper among the oldest women. These findings suggest that the phase-out of some common PFASs has resulted in reduced human exposures to them. The lack of a decline for PFHxS suggests that these exposures may be ongoing and underscores the importance of continued biomonitoring and research efforts to elucidate current pathways of exposure.
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- 2018
14. Continued Increase in Melanoma Incidence across all Socioeconomic Status Groups in California, 1998–2012
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Clarke, Christina A, McKinley, Meg, Hurley, Susan, Haile, Robert W, Glaser, Sally L, Keegan, Theresa HM, and Swetter, Susan M
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Biomedical and Clinical Sciences ,Clinical Sciences ,Cancer ,Behavioral and Social Science ,Basic Behavioral and Social Science ,Adult ,Aged ,Asian ,California ,Early Detection of Cancer ,Ethnicity ,Female ,Health Services Accessibility ,Hispanic or Latino ,Humans ,Incidence ,Male ,Melanoma ,Middle Aged ,Needs Assessment ,Registries ,Retrospective Studies ,Risk Assessment ,SEER Program ,Skin Neoplasms ,Socioeconomic Factors ,White People ,Oncology and Carcinogenesis ,Dermatology & Venereal Diseases ,Clinical sciences - Abstract
Melanoma incidence has been increasing in light-skinned populations worldwide, but the reasons for the increase have been controversial. Our prior assessment in California non-Hispanic whites showed substantial increases in invasive melanoma incidence for tumors of all thicknesses in all neighborhoods categorized by socioeconomic status (SES) between 1988-1992 and 1998-2002. To understand whether these trends continued, we updated our assessment to include the diagnosis period 2008-2012 and more accurate pathologic stage at diagnosis. We used the California Cancer Registry to calculate age-adjusted incidence rates for over 58,000 newly diagnosed melanomas. Incidence rates not only continued to rise over the 10-year period from 1998-2002 and 2008-2012 but also showed significant increases in almost all groups defined jointly by tumor thickness or stage at diagnosis and a small area (census tract) SES measure. The largest relative rate increases were seen for regional, distant, and ulcerated disease, especially among males living in the lowest SES neighborhoods. Considering tumor thickness and stage as proxies for time to screening detection and neighborhood SES as a proxy for health care access, we interpret this pattern to indicate continued, true increases in melanoma occurrence as opposed to a thin tumor phenomenon simply driven by improved access to care.
- Published
- 2017
15. Methylation biomarkers of polybrominated diphenyl ethers (PBDEs) and association with breast cancer risk at the time of menopause
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Ding, Yuan Chun, Hurley, Susan, Park, June-Soo, Steele, Linda, Rakoff, Michele, Zhu, Yun, Zhao, Jinying, LaBarge, Mark, Bernstein, Leslie, Chen, Shiuan, Reynolds, Peggy, and Neuhausen, Susan L
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- 2021
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16. Geospatial Approaches to Environmental Determinants of Breast Cancer in the California Teachers Study
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Reynolds, Peggy, Hurley, Susan, Von Behren, Julie, Nelson, David O., Berger, Nathan A., Series Editor, and Berrigan, David, editor
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- 2019
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17. Preliminary Associations between the Detection of Perfluoroalkyl Acids (PFAAs) in Drinking Water and Serum Concentrations in a Sample of California Women
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Hurley, Susan, Houtz, Erika, Goldberg, Debbie, Wang, Miaomiao, Park, June-Soo, Nelson, David O, Reynolds, Peggy, Bernstein, Leslie, Anton-Culver, Hoda, Horn-Ross, Pamela, and Petreas, Myrto
- Published
- 2016
18. Effects of marital status and economic resources on survival after cancer: A population‐based study
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Gomez, Scarlett Lin, Hurley, Susan, Canchola, Alison J, Keegan, Theresa HM, Cheng, Iona, Murphy, James D, Clarke, Christina A, Glaser, Sally L, and Martínez, María Elena
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Epidemiology ,Public Health ,Health Sciences ,Cancer ,Basic Behavioral and Social Science ,Prevention ,Behavioral and Social Science ,Good Health and Well Being ,Reduced Inequalities ,Adolescent ,Adult ,Aged ,Aged ,80 and over ,California ,Cohort Studies ,Female ,Humans ,Male ,Marital Status ,Middle Aged ,Neoplasms ,Proportional Hazards Models ,Registries ,Socioeconomic Factors ,Young Adult ,health insurance ,marriage ,mortality ,neighborhood socioeconomic status ,race/ethnicity ,Oncology and Carcinogenesis ,Public Health and Health Services ,Oncology & Carcinogenesis ,Oncology and carcinogenesis ,Public health - Abstract
BackgroundAlthough married cancer patients have more favorable survival than unmarried patients, reasons underlying this association are not fully understood. The authors evaluated the role of economic resources, including health insurance status and neighborhood socioeconomic status (nSES), in a large California cohort.MethodsFrom the California Cancer Registry, we identified 783,167 cancer patients (386,607 deaths) who were diagnosed during 2000 through 2009 with a first primary, invasive cancer of the 10 most common sites of cancer-related death for each sex and were followed through 2012. Age-stratified and stage-stratified Cox proportional hazard models were used to estimate hazard ratios (HRs) and 95% confidence intervals (95% CIs) for all-cause mortality associated with marital status, adjusted for cancer site, race/ethnicity, and treatment.ResultsCompared with married patients, unmarried patients had an elevated risk of mortality that was higher among males (HR, 1.27; 95% CI, 1.26-1.29) than among females (HR, 1.19; 95% CI, 1.18-1.20; Pinteraction < .001). Adjustment for insurance status and nSES reduced the marital status HRs to 1.22 for males and 1.15 for females. There was some evidence of synergistic effects of marital status, insurance, and nSES, with relatively higher risks observed for unmarried status among those who were under-insured and living in high nSES areas compared with those who were under-insured and living in low nSES areas (Pinteraction = 6.8 × 10(-9) among males and 8.2 × 10(-8) among females).ConclusionsThe worse survival of unmarried than married cancer patients appears to be minimally explained by differences in economic resources. Cancer 2016;122:1618-25. © 2016 American Cancer Society.
- Published
- 2016
19. Differences in marital status and mortality by race/ethnicity and nativity among California cancer patients
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Martínez, María Elena, Anderson, Kristin, Murphy, James D, Hurley, Susan, Canchola, Alison J, Keegan, Theresa HM, Cheng, Iona, Clarke, Christina A, Glaser, Sally L, and Gomez, Scarlett L
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Public Health ,Health Sciences ,Clinical Research ,Prevention ,Cancer ,Good Health and Well Being ,Adolescent ,Adult ,Aged ,Aged ,80 and over ,California ,Ethnicity ,Female ,Humans ,Male ,Marital Status ,Middle Aged ,Neoplasms ,Racial Groups ,Sex Factors ,Young Adult ,marriage ,mortality ,nativity ,neighborhood socioeconomic status ,race/ethnicity ,Oncology and Carcinogenesis ,Public Health and Health Services ,Oncology & Carcinogenesis ,Oncology and carcinogenesis ,Public health - Abstract
BackgroundIt has been observed that married cancer patients have lower mortality rates than unmarried patients, but data for different racial/ethnic groups are scarce. The authors examined the risk of overall mortality associated with marital status across racial/ethnic groups and sex in data from the California Cancer Registry.MethodsCalifornia Cancer Registry data for all first primary invasive cancers diagnosed from 2000 through 2009 for the 10 most common sites of cancer-related death for non-Hispanic whites (NHWs), blacks, Asians/Pacific Islanders (APIs), and Hispanics were used to estimate multivariable hazard ratios (HRs) and 95% confidence intervals (CIs) for marital status in relation to overall mortality by race/ethnicity and sex. The study cohort included 393,470 male and 389,697 female cancer patients and 204,007 and 182,600 deaths from all causes, respectively, through December 31, 2012.ResultsAll-cause mortality was higher in unmarried patients than in married patients, but there was significant variation by race/ethnicity. Adjusted HRs (95% CIs) ranged from 1.24 (95% CI, 1.23-1.26) in NHWs to 1.11 (95% CI, 1.07-1.15) in APIs among males and from 1.17 (95% CI, 1.15-1.18) in NHWs to 1.07 (95% CI, 1.04-1.11) in APIs among females. All-cause mortality associated with unmarried status compared with married status was higher in US-born API and Hispanic men and women relative to their foreign-born counterparts.ConclusionsFor patients who have the cancers that contribute most to mortality, being unmarried is associated with worse overall survival compared with being married, with up to 24% higher mortality among NHW males but only 6% higher mortality among foreign-born Hispanic and API females. Future research should pursue the identification of factors underlying these associations to inform targeted interventions for unmarried cancer patients. Cancer 2016;122:1570-8. © 2016 American Cancer Society.
- Published
- 2016
20. Temporal Evaluation of Polybrominated Diphenyl Ether (PBDE) Serum Levels in Middle-Aged and Older California Women, 2011−2015
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Reynolds, Peggy, Hurley, Susan, Goldberg, Debbie, Nelson, David O, Guo, Weihong, Wang, Yunzhu, Baek, Hyoung-Gee, Park, June-Soo, Petreas, Myrto, Bernstein, Leslie, and Anton-Culver, Hoda
- Published
- 2016
21. Association between Serum Polybrominated Diphenyl Ether Levelsand Residential Proximity to Solid-Waste Facilities
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Reynolds, Peggy, Liu, Ruiling, Nelson, David O, Hurley, Susan, Petreas, Myrto, Park, June-Soo, Wang, Yunzhu, Guo, Weihong, Bernstein, Leslie, and Hertz, Andrew
- Published
- 2016
22. Preliminary Associations between the Detection of Perfluoroalkyl Acids (PFAAs) in Drinking Water and Serum Concentrationsin a Sample of California Women
- Author
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Reynolds, Peggy, Hurley, Susan, Houtz, Erika, Goldberg, Debbie, Wang, Miaomiao, Park, June-Soo, Nelson, David O, Bernstein, Leslie, Anton-Culver, Hoda, Horn-Ross, Pamela, and Petreas, Myrto
- Published
- 2016
23. Elevating Home Health Aide Input in Co-Creation of COVID-19 Vaccine Messaging
- Author
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Lum, Hillary D., primary, Fischer, Stacy, additional, Ytell, Kate, additional, Scherer, Laura, additional, O’Leary, Sean T., additional, Elk, Ronit, additional, Hurley, Susan, additional, Washington, Karla T., additional, and DeCamp, Matthew, additional
- Published
- 2023
- Full Text
- View/download PDF
24. Prospective analysis of sleep characteristics, chronotype, and risk of breast cancer in the california teachers study
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Von Behren, Julie, primary, Goldberg, Debbie, additional, Hurley, Susan, additional, Clague DeHart, Jessica, additional, Wang, Sophia S., additional, and Reynolds, Peggy, additional
- Published
- 2023
- Full Text
- View/download PDF
25. Building Strong Clinician-Researcher Collaborations for Successful Hospice and Palliative Care Research
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Hurley, Susan Lysaght, DeSanto-Madeya, Susan, Fortney, Christine A., Izumi, Seiko, Phongtankuel, Veerawat, and Carpenter, Joan G.
- Published
- 2022
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26. Perspectives on Transfusions for Hospice Patients with Blood Cancers: A Survey of Hospice Providers
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Knight, Helen P., primary, Brennan, Caitlin, additional, Hurley, Susan Lysaght, additional, Tidswell, Anna J., additional, Aldridge, Melissa D., additional, Johnson, Kimberly S., additional, Banach, Edo, additional, Tulsky, James A., additional, Abel, Gregory A., additional, and Odejide, Oreofe O., additional
- Published
- 2023
- Full Text
- View/download PDF
27. A cross-sectional analysis of light at night, neighborhood sociodemographics and urinary 6-sulfatoxymelatonin concentrations: implications for the conduct of health studies
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Hurley, Susan, Nelson, David O, Garcia, Erika, Gunier, Robert, Hertz, Andrew, and Reynolds, Peggy
- Abstract
Abstract Background There is accumulating evidence that circadian disruption, mediated by alterations in melatonin levels, may play an etiologic role in a wide variety of diseases. The degree to which light-at-night (LAN) and other factors can alter melatonin levels is not well-documented. Our primary objective was to evaluate the degree to which estimates of outdoor environmental LAN predict 6-sulftoxymelatonin (aMT6s), the primary urinary metabolite of melatonin. We also evaluated other potential behavioral, sociodemographic, and anthropomorphic predictors of aMT6s. Methods Study participants consisted of 303 members of the California Teachers Study who provided a 24-hour urine specimen and completed a self-administered questionnaire in 2000. Urinary aMT6s was measured using the Bühlmann ELISA. Outdoor LAN levels were estimated from satellite imagery data obtained from the U.S. Defense Meteorological Satellite Program’s (DMSP) Operational Linescan System and assigned to study participants’ geocoded residential address. Information on other potential predictors of aMT6s was derived from self-administered surveys. Neighborhood socioeconomic status (SES) was based on U.S. Census block group data. Results Lower aMT6s levels were significantly associated with older age, shorter nights, and residential locations in lower SES neighborhoods. Outdoor sources of LAN estimated using low-dynamic range DMSP data had insufficient variability across urban neighborhoods to evaluate. While high-dynamic range DMSP offered much better variability, it was not significantly associated with urinary aMT6s. Conclusions Future health studies should utilize the high-dynamic range DMSP data and should consider other potential sources of circadian disruption associated with living in lower SES neighborhoods.
- Published
- 2013
28. Adipose levels of polybrominated diphenyl ethers and risk of breast cancer
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Hurley, Susan, Reynolds, Peggy, Goldberg, Debbie, Nelson, David O., Jeffrey, Stefanie S., and Petreas, Myrto
- Abstract
We conducted a case–control study to evaluate the risk of breast cancer associated with adipose concentrations of polybrominated diphenyl ethers (PBDEs) among women undergoing surgical breast biopsies in the San Francisco Bay Area of California (n = 78 cases; 56 controls). Adipose tissue was analyzed for the five major congeners of PBDEs. Unconditional logistic regression was used to estimate age- and race-adjusted exposure-specific odds ratios (ORs) and 95% confidence intervals (95% CI). Adipose levels of PBDEs were among the highest ever reported. Adjusted ORs for the highest compared with lowest levels of exposures were as follows: 0.56 (95% CI 0.19–1.68) for BDE-47; 1.19 (95% CI 0.35–4.10) for BDE-99; 0.91 (95% CI 0.33–2.53) for BDE-100; 0.52 (95% CI 0.19–1.39) for BDE-153; 1.67 (95% CI 0.44–6.29) for BDE-154; 2.04 (95% CI 0.45–9.20) for total BDEs. These results provide no evidence of an association between PBDE adipose concentrations measured at or near the time of diagnosis and breast cancer risk. Our study was limited by a small sample size. Given the high levels of PBDEs found in this population of California women, future studies are warranted. Such studies would benefit from a larger sample size, a more representative control series, and/or a prospective design.
- Published
- 2011
29. Residential Proximity to Agricultural Pesticide Use and Incidence of Breast Cancer in California, 1988-1997
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Reynolds, Peggy, Hurley, Susan E., Gunier, Robert B., Yerabati, Sauda, Quach, Thu, and Hertz, Andrew
- Published
- 2005
30. Imitation, Media Violence, and Freedom of Speech
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Hurley, Susan
- Published
- 2004
31. Adaption of the Casey-Fink Survey Tool for Nurse Residency Programs
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Godzik, Cassandra M., primary, Hurley, Susan Lysaght, additional, Buck, Harleah G., additional, Yacinthus, Blandine A., additional, and Brennan, Caitlin W., additional
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- 2023
- Full Text
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32. Understanding primary palliative nursing education in undergraduate nursing programs
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Dahlin, Constance, primary, DeSanto-Madeya, Susan, additional, Hurley, Susan Lysaght, additional, Chan, Stephanie H., additional, Wood, Olivia, additional, Barron, Anne-Marie, additional, and Gazarian, Priscilla K., additional
- Published
- 2023
- Full Text
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33. Post Office Box Addresses: A Challenge for Geographic Information System-Based Studies
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Hurley, Susan E., Saunders, Theresa M., Nivas, Rachna, Hertz, Andrew, and Reynolds, Peggy
- Published
- 2003
34. Cancer Incidence in California Flight Attendants (United States)
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Reynolds, Peggy, Cone, James, Layefsky, Michael, Goldberg, Debbie E., and Hurley, Susan
- Published
- 2002
35. Roemer on Responsibility and Equality
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Hurley, Susan
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- 2002
36. Luck and Equality
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Hurley, Susan and Arneson, Richard J.
- Published
- 2001
37. Identification of Airborne Particle Types and Sources at a California School Using Electron Microscopy.
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Wagner, Jeff, Castorina, Rosemary, Kumagai, Kazukiyo, Thompson, McKenna, Sugrue, Rebecca, Noth, Elizabeth M., Bradman, Asa, and Hurley, Susan
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ENVIRONMENTAL sampling ,ELECTRON microscopy ,PARTICULATE matter ,PASSIVE sampling devices (Environmental sampling) ,AIR quality ,CARBONACEOUS aerosols ,DUST ,FOOD emulsions - Abstract
We conducted a pilot study to investigate air quality indoors in two classrooms and outdoors on the school grounds in a California community with historically high PM
2.5 (fine particulate matter, diameter < 2.5 μm). We used computer-controlled scanning electron microscopy of passive samples to identify major PM types, which were used to help interpret continuous PM2.5 and black carbon sensor data. The five major PM types were sodium salt particles with sulfur, calcium, or chlorine; aluminosilicate dusts; carbonaceous combustion agglomerates; biogenic particles; and metal-rich particles. Based on morphological evidence of water droplets, the salt particles are hypothesized to be secondary aerosols formed via the reaction of sodium chloride fog droplets with sulfur from regional sources. The carbonaceous agglomerates had unusual morphologies consistent with low-temperature combustion and smoke from open-burning activities observed nearby. The passive PM sampler and continuous sensor results indicated lower concentrations in the classroom equipped with an air cleaner. Passive samples collected in one classroom exhibited enhanced PM10–2.5 crustal particles and PM2.5 metal particles, suggesting a potential local PM source in that room. Future study designs that enable longer passive sampling times would reduce detection limits and sample contamination concerns. The determination of major airborne particle types in a given environment makes this technique a useful and unique community exposure assessment tool, even in these limited-duration (48 h) deployments. [ABSTRACT FROM AUTHOR]- Published
- 2023
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38. Read me a story
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Hurley, Susan
- Published
- 2017
39. Adipose levels of dioxins and risk of breast cancer
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Reynolds, Peggy, Hurley, Susan E., Petreas, Myrto, Goldberg, Debbie E., Smith, Daniel, Gilliss, Debra, Mahoney, M. Ellen., and Jeffrey, Stefanie S.
- Abstract
Objective: Our objective was to evaluate the breast cancer risk associated with body burden levels of polychlorinated dibenzo-p-dioxins (PCDDs) and polychlorinated dibenzofurans (PCDFs).Methods: We conducted a hospital-based case-control study among 79 women diagnosed with invasive breast cancer and 52 controls diagnosed with benign breast conditions. We collected breast adipose tissue and analyzed it for all 17 2,3,7,8-substitituted PCDD/PCDFs. We used unconditional logistic regression to calculate age- and race-adjusted exposure-specific odds ratios (ORs) and 95% confidence intervals (CI) for each individual PCDD/PCDF congener as well as for the summary measures (I-TEQ, Adj-TEQ).Results: Dioxin levels were consistent with reports from other small, contemporary studies of body burdens in the U.S. None of the odds ratios for any of the congeners or summary measures differed significantly from one. Especially for the PCDF congeners, point estimates tended to be below one. One notable exception was octachlorodibenzo-p-dioxin (OCDD), for which the odds ratio for the second and third tertiles appeared modestly elevated (OR = 1.22, 95% CI: 0.47:3.16 and OR = 1.62, 95% CI: 0.64:4.12, respectively), though the test for trend was not significant (p = 0.36).Conclusion: Breast cancer risk was not associated with adipose levels of PCDD/PCDFs. More study is suggested among women of color who may have higher body burden levels of these compounds.
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- 2005
40. Responsibility, Reason, and Irrelevant Alternatives
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Hurley, Susan L.
- Published
- 1999
41. Residential mobility in the California Teachers Study: implications for geographic differences in disease rates
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Hurley, Susan E, Reynolds, Peggy, Goldberg, Debbie E, Hertz, Andrew, Anton-Culver, Hoda, Bernstein, Leslie, Deapen, Dennis, Peel, David, Pinder, Richard, Ross, Ronald K, West, Dee, Wright, William E, Ziogas, Argyrios, and Horn-Ross, Pamela L
- Subjects
Public Health ,Health Sciences ,Rural Health ,Cancer ,Aging ,Clinical Research ,Breast Cancer ,2.2 Factors relating to the physical environment ,Aetiology ,Adult ,Aged ,Bias ,Breast Neoplasms ,California ,Censuses ,Cohort Studies ,Environmental Exposure ,Faculty ,Female ,Geography ,Humans ,Middle Aged ,Population Dynamics ,Residence Characteristics ,Socioeconomic Factors ,Surveys and Questionnaires ,Time Factors ,Urbanization ,residential mobility ,California Teachers Study ,environmental exposure ,ecologic studies ,USA ,Residential mobility California Teachers Study Environmental exposure Ecologic studies ,USA ,Medical and Health Sciences ,Economics ,Studies in Human Society ,Health sciences ,Human society - Abstract
BackgroundEspecially for cancers with long latency periods, such as breast cancer, the issue of residential mobility hinders ecologic analyses seeking to examine the role of environmental contaminants in chronic disease etiology. This study describes and evaluates characteristics associated with residential mobility in a sub-sample of the California Teachers Study (CTS) cohort.MethodsIn 2000, lifetime residential histories were collected for a sub-sample of 328 women enrolled in the CTS; women's degree of residential mobility and associated factors were analyzed.ResultsWhile most women moved many times during their lives (average = 8.9), the average number of years at their residence when they enrolled in the study was reasonably long (15.1 years). Age strongly predicted duration at current residence but was not related to the number of lifetime residences. After adjusting for age, California-born women and women living in high socioeconomic status (SES) neighborhoods were significantly more residentially stable. Agreement between self-reported urbanization of recent residences and that based on census data of the geocoded residences was very good (80% concordant). Among women currently living in urban areas, an average of 43.3 years, or 77%, of their lifetimes were spent in urban residences; among women currently living in a rural area, an average of 37.3 years, or 67% of their lifetimes were spent in rural residences.ConclusionsThis suggests that analyses of incidence rates based on current residence, while not capturing a woman's full exposure history, may reasonably reflect some aspect of longer term chronic exposures, especially those related to urbanization, at least in professional women.
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- 2005
42. Fundamental studies of grease lubrication in elastohydrodynamic contacts
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Hurley, Susan Rebecca
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621.89 ,Rolling element bearings ,Lubricant films - Published
- 2001
43. Residential proximity to agricultural pesticide use and incidence of breast cancer in the California Teachers Study cohort
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Reynolds, Peggy, Hurley, Susan E, Goldberg, Debbie E, Yerabati, Sauda, Gunier, Robert B, Hertz, Andrew, Anton-Culver, Hoda, Bernstein, Leslie, Deapen, Dennis, Horn-Ross, Pamela L, Peel, David, Pinder, Richard, Ross, Ronald K, West, Dee, Wright, William E, and Ziogas, Argyrios
- Subjects
Biological Sciences ,Environmental Sciences ,Chemical Sciences ,Prevention ,Breast Cancer ,Aging ,Clinical Research ,Rehabilitation ,Cancer ,Rural Health ,2.2 Factors relating to the physical environment ,Aetiology ,Life on Land ,Adult ,Aged ,Aged ,80 and over ,Agrochemicals ,Breast Neoplasms ,California ,Cohort Studies ,Environmental Exposure ,Faculty ,Female ,Geographic Information Systems ,Housing ,Humans ,Incidence ,Middle Aged ,Pesticides ,Proportional Hazards Models ,breast neoplasms ,pesticides ,cohort studies ,California Teachers Study ,Geographic Information System ,incidence ,Toxicology ,Biological sciences ,Chemical sciences ,Environmental sciences - Abstract
We examined the association between residential proximity to agricultural pesticide use and breast cancer incidence among members of the California Teachers Study cohort, a large study of professional school employees with extensive information on breast cancer risk factors, followed for cancer incidence since 1995. We identified 1552 invasive breast cancer cases, diagnosed between 1996 and 1999, among 114,835 cohort members. We used California Pesticide Use Reporting data to select pesticides for analysis based on use volume, carcinogenic potential, and exposure potential; a Geographic Information System was used to estimate pesticide applications within a half-mile radius of subjects' residences. We applied Cox proportional hazard models to estimate hazard rate ratios (HR) for selected pesticides, adjusting for age, race, and socioeconomic status. We saw no association between residential proximity to recent agricultural pesticide use and invasive breast cancer incidence. HR estimates for the highest compared to the lowest exposure categories for groups of agents were as follows: probable or likely carcinogens (1.07, 95% confidence interval (CI): 0.86-1.32), possible or suggestive carcinogens (1.06, 95% CI: 0.87-1.29), mammary carcinogens (1.15, 95% CI: 0.90-1.48), and endocrine disruptors (1.03, 95% CI: 0.86-1.25). HR estimates for other groups and individual pesticides did not differ from unity, nor was there a trend for any groupings of or individual pesticides examined. Stratifying by menopausal status or family history of breast cancer did not substantially affect our results. Our analyses suggest that breast cancer incidence is not elevated in areas of recent, high agricultural pesticide use in California.
- Published
- 2004
44. Correlates of Active and Passive Smoking in the California Teachers Study Cohort
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Reynolds, Peggy, Hurley, Susan E, Hoggatt, Katherine, Anton-culver, Hoda, Bernstein, Leslie, Deapen, Dennis, Peel, David, Pinder, Richard, Ross, Ronald K, West, Dee, Wright, William, Ziogas, Al, and Horn-ross, Pamela L
- Subjects
Biomedical and Clinical Sciences ,Health Sciences ,Oncology and Carcinogenesis ,Nutrition ,Breast Cancer ,Aging ,Tobacco Smoke and Health ,Clinical Research ,Tobacco ,Prevention ,Cancer ,Prevention of disease and conditions ,and promotion of well-being ,Aetiology ,2.2 Factors relating to the physical environment ,3.1 Primary prevention interventions to modify behaviours or promote wellbeing ,Respiratory ,Cardiovascular ,Stroke ,Good Health and Well Being ,Adult ,Aged ,Aged ,80 and over ,Breast Neoplasms ,California ,Confidence Intervals ,Female ,Health Status ,Humans ,Logistic Models ,Middle Aged ,Odds Ratio ,Prevalence ,Risk Assessment ,Risk Factors ,Smoking ,Surveys and Questionnaires ,Teaching ,Tobacco Smoke Pollution ,Women's Health ,Medical and Health Sciences ,Public Health ,Biomedical and clinical sciences ,Health sciences - Abstract
ObjectivesThese analyses were designed to describe characteristics associated with active and passive smoking in a large cohort of women in order to identify possible confounders of the relationship between smoking exposures and breast cancer risk.MethodsAnalyses were based on 1995 data collected from the California Teachers Study (CTS) and were restricted to those with complete and usable tobacco data (n = 128,174). Age-adjusted and race-adjusted odds ratios (OR) were generated by unconditional logistic regression.ResultsCompared with never smokers, both current and former smokers experienced menarche at an earlier age. Current and former smokers also were more likely than their never smoking counterparts to be nulliparous. Among parous women, current, but not former smokers were less likely than never smokers to have had their first child at an older age. Similarly, among never smokers, those exposed to household passive smoking experienced menarche at an earlier age, were more likely to be nulliparous, and among parous women, were less likely to have had their first child at an older age than never smokers not exposed to passive smoking. Greater alcohol consumption was strongly associated with both active and passive smoking exposures. Compared with never smokers, current smokers were less likely to take antioxidant supplements, whereas former smokers were more likely to take antioxidant supplements. Among never smokers, antioxidant use did not differ depending on passive smoking exposure. A number of other dietary correlates of active and passive smoking were identified.ConclusionsWe identified a number of reproductive and dietary correlates to smoking exposures that underscore the need to adjust for such factors in an analysis of smoking and breast cancer and potentially other disease entities. Furthermore, these findings may suggest potential mechanisms underlying an association between breast cancer and smoking.
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- 2004
45. Prevalence and Patterns of Environmental Tobacco Smoke Exposures among California Teachers
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Reynolds, Peggy, Goldberg, Debbie E, and Hurley, Susan
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Public Health ,Health Sciences ,Tobacco ,Behavioral and Social Science ,Prevention ,Tobacco Smoke and Health ,Cancer ,Clinical Research ,2.3 Psychological ,social and economic factors ,2.2 Factors relating to the physical environment ,2.4 Surveillance and distribution ,Aetiology ,Cardiovascular ,Respiratory ,Good Health and Well Being ,Adult ,Age Distribution ,Behavioral Risk Factor Surveillance System ,California ,Cohort Studies ,Environmental Exposure ,Faculty ,Family Characteristics ,Female ,Humans ,Middle Aged ,Occupational Exposure ,Prevalence ,Schools ,Smoking ,Time Factors ,Tobacco Smoke Pollution ,Women's Health ,Workplace ,environmental tobacco smoke ,passive smoking ,prevalence ,historical patterns ,prevention research ,California Teachers Study Steering Committee ,Human Movement and Sports Sciences ,Public Health and Health Services ,Curriculum and Pedagogy ,Public health - Abstract
PurposeThis study describes the prevalence and patterns of environmental tobacco smoke (ETS) exposure in a large, well-defined cohort of professional, female school employees in California.DesignThis is a cross-sectional study based on survey responses from members of the California Teachers Study (CTS) cohort.SubjectsThe analyses focused on lifetime nonsmokers (N = 61,899) in the CTS cohort who responded to detailed questions on lifetime ETS exposures in the home, workplace, and other social settings.MeasuresDemographic characteristics, smoking status, and ETS exposure were based on self-reported data from two mailed surveys. Prevalence estimates within the cohort were compared with those from the California Behavioral Risk Factor Survey and the California Adult Tobacco Survey.ResultsETS exposures were highest for never smokers born in the 1930s (78% in the home, 66% in the workplace, and 48% in other social settings) and steadily declined among participants born in later years. ETS exposure from spousal smoking peaked during the 1950s (37%). In the 1980s, the workplace (28%) replaced the household (19%) as the primary exposure setting.ConclusionsConsideration of these patterns in the prevalence of ETS exposures is important in the interpretation and design of tobacco-related health studies.
- Published
- 2004
46. Active Smoking, Household Passive Smoking, and Breast Cancer: Evidence From the California Teachers Study
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Reynolds, Peggy, Hurley, Susan, Goldberg, Debbie E, Anton-Culver, Hoda, Bernstein, Leslie, Deapen, Dennis, Horn-Ross, Pamela L, Peel, David, Pinder, Richard, Ross, Ronald K, West, Dee, Wright, William E, and Ziogas, Argyrios
- Subjects
Biomedical and Clinical Sciences ,Oncology and Carcinogenesis ,Prevention ,Breast Cancer ,Tobacco Smoke and Health ,Clinical Research ,Cancer ,Tobacco ,2.2 Factors relating to the physical environment ,Aetiology ,Respiratory ,Good Health and Well Being ,Adult ,Aged ,Breast Neoplasms ,California ,Confidence Intervals ,Confounding Factors ,Epidemiologic ,Family Characteristics ,Female ,Follow-Up Studies ,Humans ,Incidence ,Middle Aged ,Odds Ratio ,Pregnancy ,Pregnancy Complications ,Prospective Studies ,Research Design ,Risk Assessment ,Risk Factors ,Smoking ,Teaching ,Tobacco Smoke Pollution ,Oncology & Carcinogenesis ,Oncology and carcinogenesis - Abstract
BackgroundThere is great interest in whether exposure to tobacco smoke, a substance containing human carcinogens, may contribute to a woman's risk of developing breast cancer. To date, literature addressing this question has been mixed, and the question has seldom been examined in large prospective study designs.MethodsIn a 1995 baseline survey, 116 544 members of the California Teachers Study (CTS) cohort, with no previous breast cancer diagnosis and living in the state at initial contact, reported their smoking status. From entry into the cohort through 2000, 2005 study participants were newly diagnosed with invasive breast cancer. We estimated hazard ratios (HRs) for breast cancer associated with several active smoking and household passive smoking variables using Cox proportional hazards models.ResultsIrrespective of whether we included passive smokers in the reference category, the incidence of breast cancer among current smokers was higher than that among never smokers (HR = 1.32, 95% confidence interval [CI] = 1.10 to 1.57 relative to all never smokers; HR = 1.25, 95% CI = 1.02 to 1.53 relative to only those never smokers who were unexposed to household passive smoking). Among active smokers, breast cancer risks were statistically significantly increased, compared with all never smokers, among women who started smoking at a younger age, who began smoking at least 5 years before their first full-term pregnancy, or who had longer duration or greater intensity of smoking. Current smoking was associated with increased breast cancer risk relative to all nonsmokers in women without a family history of breast cancer but not among women with such a family history. Breast cancer risks among never smokers reporting household passive smoking exposure were not greater than those among never smokers reporting no such exposure.ConclusionOur study provides evidence that active smoking may play a role in breast cancer etiology and suggests that further research into the connection is warranted, especially with respect to genetic susceptibilities.
- Published
- 2004
47. Air Pollution and Emergency Room Visits for Asthma in Santa Clara County, California
- Author
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Lipsett, Michael, Hurley, Susan, and Ostro, Bart
- Published
- 1997
- Full Text
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48. Multiple Integrated Complementary Healing Approaches: Energetics & Light for bone
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Gray, Michael G., Lackey, Brett R., Patrick, Evelyn F., Gray, Sandra L., and Hurley, Susan G.
- Published
- 2016
- Full Text
- View/download PDF
49. The authors respond
- Author
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Hurley, Susan, Nelson, David O., Bernstein, Leslie, and Reynolds, Peggy
- Published
- 2015
50. Sleep duration and cancer risk in women
- Author
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Hurley, Susan, Goldberg, Debbie, Bernstein, Leslie, and Reynolds, Peggy
- Published
- 2015
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