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Articles 4441 - 4470 of 5505
Full-Text Articles in Epidemiology
Epidemiology News, Georgia Southern University
Epidemiology News, Georgia Southern University
Biostatistics, Epidemiology & Environmental Health Sciences: News & Publications (2011-2018)
- Evaluation of Diverse Community Asthma Interventions
Obesity And Metabolic Phenotypes (Metabolically Healthy And Unhealthy Variants) Are Significantly Associated With Prevalence Of Elevated C-Reactive Protein And Hepatic Steatosis In A Large Healthy Brazilian Population, Sameer Shaharyar, Lara Roberson, Omar Jamal, Adnan Younus, Shozab Ali, Arthur Agatston, Khurram Nasir Baptist Health Medical Group
Obesity And Metabolic Phenotypes (Metabolically Healthy And Unhealthy Variants) Are Significantly Associated With Prevalence Of Elevated C-Reactive Protein And Hepatic Steatosis In A Large Healthy Brazilian Population, Sameer Shaharyar, Lara Roberson, Omar Jamal, Adnan Younus, Shozab Ali, Arthur Agatston, Khurram Nasir Baptist Health Medical Group
All Publications
BACKGROUND:Among the obese, the so-called metabolically healthy obese (MHO) phenotype is thought to confer a lower CVD risk as compared to obesity with typical associated metabolic changes. The present study aims to determine the relationship of different subtypes of obesity with inflammatory-cardiometabolic abnormalities.METHODS:We evaluated 5,519 healthy, Brazilian subjects (43 ± 10 years, 78% males), free of known cardiovascular disease. Those with (MRF) were considered metabolically healthy, and those with BMI ≥ 25 kg/m(2) and/or waist circumference meeting NCEP criteria for metabolic syndrome as overweight/obese (OW). High sensitivity C reactive protein (hsCRP) was measured to assess underlying inflammation and hepatic steatosis …
Epidemiology News, Georgia Southern University
Epidemiology News, Georgia Southern University
Biostatistics, Epidemiology & Environmental Health Sciences: News & Publications (2011-2018)
- Converting Big Data into Public Health
- Evaluation of Diverse Community Asthma Interventions
Fighting Microbial Drug Resistance: A Primer On The Role Of Evolutionary Biology In Public Health, Gabriel Perron, R. Inglis, Pleuni Pennings, Sarah Cobey
Fighting Microbial Drug Resistance: A Primer On The Role Of Evolutionary Biology In Public Health, Gabriel Perron, R. Inglis, Pleuni Pennings, Sarah Cobey
Biology Department Faculty Works
Although microbes have been evolving resistance to antimicrobials for millennia, the spread of resistance in pathogen populations calls for the development of new drugs and treatment strategies. We propose that successful, long-term resistance management requires a better understanding of how resistance evolves in the first place. This is an opportunity for evolutionary biologists to engage in public health, a collaboration that has substantial precedent. Resistance evolution has been an important tool for developing and testing evolutionary theory, especially theory related to the genetic basis of new traits and constraints on adaptation. The present era is no exception. The articles in …
Model Pengendalian Faktor Risiko Stunting Pada Anak Bawah Tiga Tahun, Erna Kusumawati, Setiyowati Rahardjo, Hesti Permata Sari
Model Pengendalian Faktor Risiko Stunting Pada Anak Bawah Tiga Tahun, Erna Kusumawati, Setiyowati Rahardjo, Hesti Permata Sari
Kesmas
Stunting merupakan masalah gizi, terbukti data pemantauan status gizi Kabupaten Banyumas 2012 prevalensi stunting sebesar 28,37% dan prevalensi tertinggi (41,6%) di Puskesmas Kedungbanteng. Tujuan penelitian untuk menganalisis faktor risiko terkait faktor anak, ibu, lingkungan terhadap stunting bawah tiga tahun (batita) agar dapat dikembangkan model pengendaliannya. Penelitian menggunakan desain kasus kontrol, populasi adalah seluruh anak usia 6 sampai 36 bulan di Puskesmas Kedungbanteng Kabupaten Banyumas selama enam bulan tahun 2013. Sampel kasus adalah 50 batita stunting, sampel kontrol adalah 50 batita status normal. Teknik pengambilan sampel kasus diambil dari tujuh desa yang terbanyak stuntingnya, sedangkan kontrol adalah batita normal tetangga terdekat …
Determinan Perilaku Tes Hiv Pada Ibu Hamil, Nanik Setiyawati, Niken Meilani
Determinan Perilaku Tes Hiv Pada Ibu Hamil, Nanik Setiyawati, Niken Meilani
Kesmas
Human immunodeficiency virus (HIV) dan Acquired immune deficiency syndrome (AIDS) merupakan salah satu sorotan dalam pencapaian target Millenium Development Goals (MDGs). Ibu hamil dengan HIV akan berisiko menularkan kepada bayinya. Tes HIV merupakan gerbang pembuka status HIV yang sangat penting dilakukan pada ibu hamil. Penelitian ini bertujuan untuk menentukan determinan perilaku tes HIV pada ibu hamil yaitu tingkat pendidikan, tingkat pengetahuan, persepsi kerentanan diri tertular HIV, sikap, Provider-Initiated Testing and Counselling (PITC) dan ketersediaan sumber informasi (keluarga dan kader kesehatan). Jenis penelitian adalah potong lintang dengan metode survei. Penelitian ini dilakukan di Puskesmas Mantrijeron dan Puskesmas Sleman yang telah memiliki …
Efektivitas Air Perasan Kulit Jeruk Manis Sebagai Larvasida Nyamuk Aedes Aegypti, Dita Nurhaifah, Tri Wahyuni Sukesi
Efektivitas Air Perasan Kulit Jeruk Manis Sebagai Larvasida Nyamuk Aedes Aegypti, Dita Nurhaifah, Tri Wahyuni Sukesi
Kesmas
Demam berdarah dengue ditularkan nyamuk Aedes aegypti yang dapat dicegah dengan temefos. Penggunaan yang berkelanjutan berdampak pada resistensi nyamuk dan kerusakan lingkungan. Untuk itu perlu larvasida alami dengan menggunakan air perasan kulit jeruk manis. Tujuan penelitian untuk membuktikan efektivitas air perasan kulit jeruk manis dalam membunuh larva uji dilihat dari nilai LC50 dan LT50 serta perbedaan efektivitasnya dengan temefos. Sampel 25 larva Aedes aegypti setiap gelas media dengan kriteria inklusi instar III yang aktif dan kriteria eksklusi larva instar I, II dan yang telah menjadi pupa/mati. Larva uji diamati selama 24 jam dengan tiga kali pengulangan. Desain penelitian adalah eksperimental …
Pengaruh Faktor Personal Berpengaruh Terhadap Perilaku Seksual Pranikah Pada Remaja Di Kota Kendari Provinsi Sulawesi Tenggara, Rosdarni Rosdarni, Djaswadi Dasuki, Sumarni Djoko Waluyo
Pengaruh Faktor Personal Berpengaruh Terhadap Perilaku Seksual Pranikah Pada Remaja Di Kota Kendari Provinsi Sulawesi Tenggara, Rosdarni Rosdarni, Djaswadi Dasuki, Sumarni Djoko Waluyo
Kesmas
Perilaku seksual pranikah yang tinggi pada remaja disebabkan oleh faktor personal seperti pengetahuan kesehatan seksual, Infeksi Menular Seksual (IMS) dan HIV / AIDS, sikap terhadap seksualitas, harga diri dan efikasi diri. Penelitian ini bertujuan untuk mengetahui pengaruh faktor personal seperti pengetahuan tentang kesehatan seksual, IMS dan HIV / AIDS, sikap, harga diri dan efikasi diri terhadap perilaku seksual pranikah pada remaja di Kota Kendari yang diukur melalui kuesioner dan wawancara mendalam. Desain penelitian adalah studi potong lintang dengan jumlah sampel 200 remaja yang berasal dari empat sekolah negeri di Kota Kendari mulai dari Agustus sampai dengan Oktober 2014. Analisis regresi …
Determinan Stres Pada Pegawai Kementerian Kesehatan Republik Indonesia, Besral Besral, Winne Widiantini
Determinan Stres Pada Pegawai Kementerian Kesehatan Republik Indonesia, Besral Besral, Winne Widiantini
Kesmas
Kejadian stres pada pelbagai kelompok di Indonesia cukup tinggi dan belum banyak diketahui determinannya. Penelitian ini bertujuan untuk mengetahui determinan stres pada pegawai Kementerian Kesehatan Republik Indonesia (Kemenkes RI). Penelitian potong lintang ini dilakukan pada tahun 2013 terhadap 230 pegawai sekretariat jenderal yang dipilih secara acak. Analisis statistik menggunakan regresi logistik ganda. Responden dikatakan stres jika memiliki skor 28 atau lebih dengan menggunakan 17 pertanyaan terkait personal stress inventory. Hasil penelitian menunjukkan prevalensi stres sebesar 79% dan determinan stres adalah obesitas, usia, jabatan, suku, pendidikan, dan aktivitas fisik. Risiko stres lebih tinggi pada pegawai yang obesitas (ORadj = 1,9), pegawai …
Bioindikator Cemaran Timbal Pada Rambut Masyarakat Sekitar Kilang Minyak, Sukar Sukar, Suharjo Suharjo
Bioindikator Cemaran Timbal Pada Rambut Masyarakat Sekitar Kilang Minyak, Sukar Sukar, Suharjo Suharjo
Kesmas
Timbal atau Plumbum (Pb) bersifat toksik, karsinogenik, bioakumulator dan biomagnifikasi. Bioakumulasi Timbal dari media lingkungan dapat terjadi pada kuku, hati, dan rambut. Tujuan penelitian untuk mengetahui faktor risiko kejadian bioindikator timbal rambut masyarakat di kawasan industri minyak. Penelitian dilakukan pada tahun 2012 di Kota Dumai, Provinsi Riau. Rancangan penelitian khusus pencemaran lingkungan 2012 adalah type- 1 health study, yang disarankan US Agency for Toxic Substances and Drugs Registry (ATSDR). Analisis statistik bivariat dengan uji kai kuadrat. Populasi penelitian adalah penduduk Kota Dumai yang tinggal di desa Jayamukti, Tanjung Palas, Mekarsari, dan Bukit Timah. Sejumlah 110 ibu rumah tangga diambil dengan …
Mekanisme Hubungan Sosial Ekonomi, Pemanfaatan Pelayanan Kesehatan Dan Kehamilan Risiko Tinggi Terhadap Prevalensi Panjang Badan Lahir Pendek, Demsa Simbolon, Wahyu Dwi Astuti, Lusi Andriani
Mekanisme Hubungan Sosial Ekonomi, Pemanfaatan Pelayanan Kesehatan Dan Kehamilan Risiko Tinggi Terhadap Prevalensi Panjang Badan Lahir Pendek, Demsa Simbolon, Wahyu Dwi Astuti, Lusi Andriani
Kesmas
Prevalensi panjang badan lahir pendek di Indonesia masih tinggi dan menjadi masalah kesehatan masyarakat yang disebabkan oleh pelbagai faktor secara langsung dan tidak langsung serta berdampak luas dan berkelanjutan dalam siklus kehidupan. Penelitian menggunakan data Riset Kesehatan Dasar (Riskesdas) 2013 dengan pendekatan potong lintang bertujuan mengetahui mekanisme hubungan berbagai variabel laten terhadap prevalensi panjang badan lahir pendek. Sampel adalah 497 kabupaten yang diagregat dari data individu, yaitu anak lahir dari ibu berusia 15 hingga 49 tahun dengan kriteria anak kandung dan lahir tunggal. Pemodelan menggunakan Structural Equation Modelling. Kehamilan berisiko tinggi berhubungan positif langsung dengan prevalensi panjang badan lahir pendek …
Risiko Ergonomi Ketidaksesuaian Desain Dan Ukuran Tempat Duduk Sepeda Motor Terhadap Antropometri Pada Mahasiswa, Zulkifli Djunaidi, Rahmadani Arnur
Risiko Ergonomi Ketidaksesuaian Desain Dan Ukuran Tempat Duduk Sepeda Motor Terhadap Antropometri Pada Mahasiswa, Zulkifli Djunaidi, Rahmadani Arnur
Kesmas
Transportasi merupakan hal yang sangat dibutuhkan dalam menunjang pembangunan nasional. Belum baiknya sistem transportasi massal di Indonesia, membuat masyarakat lebih memilih menggunakan kendaraan pribadi, seperti sepeda motor yang praktis dan ekonomis untuk digunakan. Namun, dalam menggunakan sepeda motor, aspek ergonomi dan kenyamanan bagi pengendara perlu untuk diperhatikan. Desain dan ukuran tempat duduk sepeda motor yang tidak sesuai dengan antropometri duduk statis pengendara dapat menimbulkan kelelahan pada pengendara dan mengakibatkan terjadinya kecelakaan. Tujuan dari penelitian ini adalah untuk mengetahui risiko ergonomi dari ketidaksesuaian antara desain dan ukuran tempat duduk sepeda motor dengan antropometri duduk statis. Untuk menganalisis risiko ergonomi, dilakukan penelitian …
Lama Merokok Dan Jumlah Konsumsi Rokok Terhadap Trombosit Pada Laki-Laki Perokok Aktif, Rini Sundari, Dinyar Supiadi Widjaya, Aditya Nugraha
Lama Merokok Dan Jumlah Konsumsi Rokok Terhadap Trombosit Pada Laki-Laki Perokok Aktif, Rini Sundari, Dinyar Supiadi Widjaya, Aditya Nugraha
Kesmas
Jumlah perokok dan jumlah rokok yang dikonsumsi mengalami peningkatan dari waktu ke waktu. Rokok dapat memengaruhi trombosit yang dapat menyebabkan gangguan kardiovaskular. Penelitian ini merupakan penelitian potong lintang yang bertujuan untuk menganalisis lama merokok dan jumlah rokok yang dikonsumsi terhadap jumlah trombosit, mean platelet volume (MPV), platelet distribution width (PDW), platelet crit (PCT), dan platelet large cell ratio (PLCR). Penelitian dilakukan di Pabrik Garmen Cimahi pada tahun 2014 yang diikuti oleh 31 laki-laki perokok aktif berusia 19 - 50 (32,97 + 10,28) tahun, 70,9% di antaranya sebagai perokok sedang. Analisis data dilakukan secara deskriptif, uji normalitas Shapiro-Wilk, dan uji korelasi …
Kejadian Anemia Pada Siswa Sekolah Dasar, Saifuddin Sirajuddin, Masni Masni
Kejadian Anemia Pada Siswa Sekolah Dasar, Saifuddin Sirajuddin, Masni Masni
Kesmas
Anemia gizi besi masih merupakan masalah kesehatan masyarakat dengan prevalensi pada anak 5 - 12 tahun sebesar 29% di Indonesia dan di Kota Makassar sebesar 37,6%. Penelitian ini bertujuan untuk mengetahui faktor determinan (status kecacingan, status seng, kebiasaan sarapan pagi, pola konsumsi makanan sumber heme dan nonheme, pola konsumsi sumber makanan pelancar dan penghambat zat besi) terhadap kejadian anemia. Desain penelitian yang digunakan adalah potong lintang yang dilaksanakan pada bulan April – Juni 2014. Penelitian ini menggunakan desain potong lintang yang dilaksanakan pada siswa kelas 3 - 5 SD Negeri Cambaya Kecamatan Ujung Tanah Kota Makassar. Sampel sebanyak 120 siswa …
Pencegahan Resurgensi Malaria Dengan Deteksi Dini Dan Pengobatan Segera Di Daerah Reseptif, Teni Supriyani, Umar Fahmi Achmadi, Dewi Susanna
Pencegahan Resurgensi Malaria Dengan Deteksi Dini Dan Pengobatan Segera Di Daerah Reseptif, Teni Supriyani, Umar Fahmi Achmadi, Dewi Susanna
Kesmas
Jawa Barat merupakan salah satu wilayah reseptif malaria di Indonesia, khususnya Kabupaten Tasikmalaya bagian selatan. Tahun 2009, 2011, dan 2012 telah terjadi kejadian luar biasa (KLB) terutama di Kecamatan Cineam. Namun, pada tahun 2013 tidak terjadi KLB serupa. Ekosistem Cineam berupa pegunungan dan perkebunan kondusif untuk penularan malaria. Selain itu, banyak penduduk Cineam yang merupakan pekerja migran. Tujuan penelitian ini untuk mengidentifikasi faktor-faktor yang berkontribusi terhadap tidak terjadinya peningkatan kasus (resurgensi) malaria di daerah reseptif. Penelitian ini merupakan penelitian deskriptif kuantitatif yang dilakukan pada bulan Juni - Desember 2014, dengan menggunakan sampel seluruh penderita malaria positif di Kecamatan Cineam tahun …
Diabetes Melitus Dan Tingkat Keparahan Jaringan Periodontal, Rikawarastuti Rikawarastuti, Eka Anggreni, Ngatemi Ngatemi
Diabetes Melitus Dan Tingkat Keparahan Jaringan Periodontal, Rikawarastuti Rikawarastuti, Eka Anggreni, Ngatemi Ngatemi
Kesmas
Penyakit periodontal merupakan masalah kesehatan gigi dan mulut dengan prevalensi cukup tinggi di Indonesia (60%). Diabetes melitus merupakan salah satu faktor predisposisi terjadinya penyakit periodontal. Tujuan penelitian adalah menganalisis hubungan diabetes melitus terhadap tingkat keparahan jaringan periodontal. Jenis penelitian observasional analitik potong lintang. Penelitian dilakukan di Puskesmas Kecamatan Jagakarsa Jakarta Selatan pada bulan Oktober - November 2014 dengan populasi penelitian adalah pengunjung Puskesmas Kecamatan Jagakarsa. Pengambilan sampel menggunakan simple random sampling sebanyak 122 orang. Status diabetes melitus didapat dari rekam medis poli penyakit tidak menular. Analisis data menggunakan kai kuadrat dan regresi logistik sederhana. Hasil penelitian menunjukkan proporsi penderita diabetes …
Asi Eksklusif Dan Persepsi Ketidakcukupan Asi, Adila Prabasiwi, Sandra Fikawati, Ahmad Syafiq
Asi Eksklusif Dan Persepsi Ketidakcukupan Asi, Adila Prabasiwi, Sandra Fikawati, Ahmad Syafiq
Kesmas
Persepsi ketidakcukupan air susu ibu (PKA) adalah keadaan ibu merasa ASI-nya tidak cukup untuk memenuhi kebutuhan bayinya. PKA merupakan salah satu penyebab utama kegagalan ASI eksklusif di dunia. Penelitian ini bertujuan untuk mengetahui faktor paling dominan berhubungan dengan PKA di Kecamatan Tegal Selatan dan Kecamatan Margadana, Kota Tegal tahun 2014. Penelitian ini merupakan penelitian primer dengan desain studi potong lintang. Sampel berjumlah 88 ibu dari bayi berusia 0 - 6 bulan yang dipilih secara purposive sampling. Status gizi ibu dilihat dari kenaikan berat badan ibu sewaktu hamil apakah sesuai dengan rekomendasi dari Institute of Medicine. Asupan energi ibu saat laktasi …
Tumor Necrosis Factor-Α Sebagai Prediktor Terjadinya Anemia Pada Ibu Hamil Di Wilayah Endemis Malaria, Rostika Flora, Mukni Mukni, Bina Melvia Girsang, Sigit Purwanto
Tumor Necrosis Factor-Α Sebagai Prediktor Terjadinya Anemia Pada Ibu Hamil Di Wilayah Endemis Malaria, Rostika Flora, Mukni Mukni, Bina Melvia Girsang, Sigit Purwanto
Kesmas
Ibu hamil yang berada di daerah endemis malaria sangat rentan terhadap infeksi malaria selama kehamilan. Gejala malaria pada kelompok ini sering asimptomatik atau bahkan tidak terdeteksi sama sekali karena adanya efek imunitas protektif melalui infeksi yang berulang. Adanya peningkatan kadar tumor necrosis factor-alpha (TNF-α) dapat dijadikan indikator terjadinya infeksi malaria. TNF-α berperan penting dalam respons imun pada malaria akut yang menghambat terjadinya eritropoesis. Penelitian ini bertujuan untuk mengetahui hubungan antara kadar TNF-α dengan kejadian anemia pada ibu hamil didaerah endemik malaria vivax. Penelitian ini menggunakan desain potong lintang, dilakukan pada bulan Januari - Februari 2014 di lima wilayah kerja puskesmas …
Risk Of Gastrointestinal Bleeding Associated With Oral Anticoagulants: Population Based Retrospective Cohort Study, Hsien-Yen Chang, Meijia Zhou, Wenze Tang, G. Caleb Alexander, Sonal Singh
Risk Of Gastrointestinal Bleeding Associated With Oral Anticoagulants: Population Based Retrospective Cohort Study, Hsien-Yen Chang, Meijia Zhou, Wenze Tang, G. Caleb Alexander, Sonal Singh
Epidemiology Faculty Publications
Objectives To determine the real world safety of dabigatran or rivaroxaban compared with warfarin in terms of gastrointestinal bleeding.
Design Retrospective cohort study.
Setting Large administrative database of commercially insured people in United States from 1 October 2010 through 31 March 2012.
Participants Enrollees with a prescription of warfarin, dabigatran, or rivaroxaban between 1 October 2010 and 31 March 2012, who were aged 18 years or older, had continuous enrollment and no oral anticoagulant use during the six months before the entry date, with known age and sex, and with no gastrointestinal bleeding for at least six months before the …
Risk Factors And Costs Influencing Hospitalizations Due To Heat-Related Illnesses: Patterns Of Hospitalization, Michael T. Schmeltz
Risk Factors And Costs Influencing Hospitalizations Due To Heat-Related Illnesses: Patterns Of Hospitalization, Michael T. Schmeltz
Dissertations, Theses, and Capstone Projects
The objective of this dissertation was to identify individual and environmental risk factors, investigate outcomes and hospital resource use, including costs, and document the pattern of heat-related illness hospitalizations in the United States. The main data source for the study population was the 2001-2010 Nationwide Inpatient Sample (NIS). The study population for heat-related illnesses (HRIs) consists of patients in the NIS with at least one diagnosis of a heat-related illness (ICD-9 codes 992.0 - 992.9) from 2001 to 2010. Outcome analysis included a study population of patients who had primary or secondary diagnoses of diabetes, cardiovascular diseases, respiratory illnesses, nephritic …
Validating Estimates Of Prevalence Of Non-Communicable Diseases Based On Household Surveys: The Symptomatic Diagnosis Study, Spencer L. James, Minerva Romero, Dolores Ramírez-Villalobos, Sara Gómez
Validating Estimates Of Prevalence Of Non-Communicable Diseases Based On Household Surveys: The Symptomatic Diagnosis Study, Spencer L. James, Minerva Romero, Dolores Ramírez-Villalobos, Sara Gómez
Dartmouth Scholarship
Easy-to-collect epidemiological information is critical for the more accurate estimation of the prevalence and burden of different non-communicable diseases around the world. Current measurement is restricted by limitations in existing measurement systems in the developing world and the lack of biometry tests for non-communicable diseases. Diagnosis based on self-reported signs and symptoms (“Symptomatic Diagnosis,” or SD) analyzed with computer-based algorithms may be a promising method for collecting timely and reliable information on non-communicable disease prevalence. The objective of this study was to develop and assess the performance of a symptom-based questionnaire to estimate prevalence of non-communicable diseases in low-resource areas.
Health Disparities Among Racial And Ethnic Minority Firefighters, Walker Sc Poston, Christopher K. Haddock, Sara A. Jahnke, Nattinee Jitnarin, Rena Sue Day, I David Daniels
Health Disparities Among Racial And Ethnic Minority Firefighters, Walker Sc Poston, Christopher K. Haddock, Sara A. Jahnke, Nattinee Jitnarin, Rena Sue Day, I David Daniels
Journal of Health Disparities Research and Practice
ABSTRACT
Background: Racial/ethnic minorities are substantially underrepresented in the fire service and this situation is unique when compared to similarly mentally and physically demanding and hazardous occupations such as the military and law enforcement. There is little systematic research to provide greater clarity about this significant disparity. The purpose of this study is to examine physical and behavioral health issues of racial/ethnic minority firefighters when compared to their white, non-Hispanic counterparts and potentially identify areas for future research that might assist in improving their substantial underrepresentation.
Materials and Methods: We report the results of a secondary analysis of data combining …
Cohort Of Birth Modifies The Association Between Fto Genotype And Bmi, James Niels Rosenquist, Steven F. Lehrer, A. James O'Malley, Alan M. Zaslavsky, Jordan W. Smoller, Nicholas A. Christakis
Cohort Of Birth Modifies The Association Between Fto Genotype And Bmi, James Niels Rosenquist, Steven F. Lehrer, A. James O'Malley, Alan M. Zaslavsky, Jordan W. Smoller, Nicholas A. Christakis
Dartmouth Scholarship
A substantial body of research has explored the relative roles of genetic and environmental factors on phenotype expression in humans. Recent research has also sought to identify gene-environment (or g-by-e) interactions, with mixed success. One potential reason for these mixed results may relate to the fact that genetic effects might be modified by changes in the environment over time. For example, the noted rise of obesity in the United States in the latter part of the 20th century might reflect an interaction between genetic variation and changing environmental conditions that together affect the penetrance of genetic influences. To evaluate this …
The Relationship Between Cancer Incidence, Stage, And Poverty In The United States, Francis P. Boscoe, Kevin A. Henry, Recinda L. Sherman, Christopher J. Johnson
The Relationship Between Cancer Incidence, Stage, And Poverty In The United States, Francis P. Boscoe, Kevin A. Henry, Recinda L. Sherman, Christopher J. Johnson
Epidemiology & Biostatistics Faculty Scholarship
We extend a prior analysis on the relation between poverty and cancer incidence in a sample of 2.90 million cancers diagnosed in 16 U.S. states plus Los Angeles over the 2005-2009 period by additionally considering stage at diagnosis. Recognizing that higher relative disparities are often found among less-common cancer sites, our analysis incorporated both relative and absolute measures of disparities. Fourteen of the 21 cancer sites analyzed were found to have significant variation by stage; in each instance, diagnosis at distant stage was more likely among residents of high-poverty areas. If the incidence rates found in the lowest-poverty areas for …
Public Domain Small-Area Cancer Incidence Data For New York State, 2005-2009, Francis P. Boscoe, Thomas O. Talbot, Martin Kulldorff
Public Domain Small-Area Cancer Incidence Data For New York State, 2005-2009, Francis P. Boscoe, Thomas O. Talbot, Martin Kulldorff
Epidemiology & Biostatistics Faculty Scholarship
There has long been a demand for cancer incidence data at a fine geographic resolution for use in etiologic hypothesis generation and testing, methodological evaluation, and teaching. In this paper we describe a public domain data set containing data for 23 anatomic sites of cancer diagnosed in New York State between 2005 and 2009 at the level of the census block group. The data set includes 524,503 tumors distributed across 13,823 block groups with an average population of about 1,400. In addition, the data have been linked with race and ethnicity and with socioeconomic indicators such as income, educational attainment, …
The Relationship Of Female Physical Attractiveness To Body Fatness, Guanlin Wang, Kurosh Djafarian, Chima A. Egedigwe, Asmaa El Hamdouchi, Robert Ojiambo, Harris Ramuth, Sandra Johanna Wallner-Liebmann, Sonja Lackner, Adama Diouf, Justina Sauciuvenaite, Catherine Hambly, Lobke M. Vaanholt, Mark D. Faries, John R. Speakman
The Relationship Of Female Physical Attractiveness To Body Fatness, Guanlin Wang, Kurosh Djafarian, Chima A. Egedigwe, Asmaa El Hamdouchi, Robert Ojiambo, Harris Ramuth, Sandra Johanna Wallner-Liebmann, Sonja Lackner, Adama Diouf, Justina Sauciuvenaite, Catherine Hambly, Lobke M. Vaanholt, Mark D. Faries, John R. Speakman
Faculty Publications
Aspects of the female body may be attractive because they signal evolutionary fitness. Greater body fatness might reflect greater potential to survive famines, but individuals carrying larger fat stores may have poor health and lower fertility in non-famine conditions. A mathematical statistical model using epidemiological data linking fatness to fitness traits, predicted a peaked relationship between fatness and attractiveness (maximum at body mass index (BMI) = 22.8 to 24.8 depending on ethnicity and assumptions). Participants from three Caucasian populations (Austria, Lithuania and the UK), three Asian populations (China, Iran and Mauritius) and four African populations (Kenya, Morocco, Nigeria and Senegal) …
Remote Video Auditing With Real-Time Feedback In An Academic Surgical Suite Improves Safety And Efficiency Metrics: A Cluster Randomised Study, F. J. Overdyk, O. Dowling, S. Newman, D. Glatt, M. Chester, D. Armellino, B. Cole, G. S. Landis, D. Schoenfeld, J. F. Dicapua
Remote Video Auditing With Real-Time Feedback In An Academic Surgical Suite Improves Safety And Efficiency Metrics: A Cluster Randomised Study, F. J. Overdyk, O. Dowling, S. Newman, D. Glatt, M. Chester, D. Armellino, B. Cole, G. S. Landis, D. Schoenfeld, J. F. Dicapua
Journal Articles
IMPORTANCE: Compliance with the surgical safety checklist during operative procedures has been shown to reduce inhospital mortality and complications but proper execution by the surgical team remains elusive. OBJECTIVE: We evaluated the impact of remote video auditing with real-time provider feedback on checklist compliance during sign-in, time-out and sign-out and case turnover times. DESIGN, SETTING: Prospective, cluster randomised study in a 23-operating room (OR) suite. PARTICIPANTS: Surgeons, anaesthesia providers, nurses and support staff. EXPOSURE: ORs were randomised to receive, or not receive, real-time feedback on safety checklist compliance and efficiency metrics via display boards and text messages, followed by a …
Geographic Trends Of Tobacco-Related Cancers In Cyprus, Evi A. Farazi, Lina Lander, Pavlos Pavlou, Katherine Watkins, Lynne Le, Amr Soliman
Geographic Trends Of Tobacco-Related Cancers In Cyprus, Evi A. Farazi, Lina Lander, Pavlos Pavlou, Katherine Watkins, Lynne Le, Amr Soliman
Journal Articles: Epidemiology
BACKGROUND: Causal relationships have been previously established between smoking and various cancers. In Cyprus, 39 % of men and 14 % of women reported daily smoking in 2008. The objective of this study was to compare the incidence of tobacco-related cancers to all other cancers by district and rural-urban classification to understand the impact of tobacco in Cyprus.
METHODS: Data on lung, urinary bladder, oral, pharyngeal, head/neck, and laryngeal cancers were obtained from the Cyprus Cancer Registry (1998-2008). There were 3,635 patients with tobacco-related cancers and 18,780 with non-tobacco cancers. Univariate analysis comparing tobacco-related cancers and all other cancers were …
Association Between Respiratory Syncytial Virus Activity And Pneumococcal Disease In Infants: A Time Series Analysis Of Us Hospitalization Data., Daniel M. Weinberger, Keith P. Klugman, Claudia A. Steiner, Lone Simonsen, Cécile Viboud
Association Between Respiratory Syncytial Virus Activity And Pneumococcal Disease In Infants: A Time Series Analysis Of Us Hospitalization Data., Daniel M. Weinberger, Keith P. Klugman, Claudia A. Steiner, Lone Simonsen, Cécile Viboud
Epidemiology Faculty Publications
BACKGROUND:
The importance of bacterial infections following respiratory syncytial virus (RSV) remains unclear. We evaluated whether variations in RSV epidemic timing and magnitude are associated with variations in pneumococcal disease epidemics and whether changes in pneumococcal disease following the introduction of seven-valent pneumococcal conjugate vaccine (PCV7) were associated with changes in the rate of hospitalizations coded as RSV.
METHODS AND FINDINGS:
We used data from the State Inpatient Databases (Agency for Healthcare Research and Quality), including >700,000 RSV hospitalizations and >16,000 pneumococcal pneumonia hospitalizations in 36 states (1992/1993-2008/2009). Harmonic regression was used to estimate the timing of the average seasonal …
Calling Science Pseudoscience: Fleck’S Archaeologies Of Fact And Latour’S ‘Biography Of An Investigation’ In Aids Denialism And Homeopathy, Babette Babich
Calling Science Pseudoscience: Fleck’S Archaeologies Of Fact And Latour’S ‘Biography Of An Investigation’ In Aids Denialism And Homeopathy, Babette Babich
Articles and Chapters in Academic Book Collections
Fleck’s Genesis and Development of a Scientific Fact foregrounds claims traditionally excluded from reception, often regarded as opposed to fact, scientific claims that are increasingly seldom discussed in connection with philosophy of science save as examples of pseudo-science. I am especially concerned with scientists who question the epidemiological link between HIV and AIDS and who are thereby discounted—no matter their credentials, no matter the cogency of their arguments, no matter the sobriety of their statistics—but also with other classic examples of so-called pseudo-science including homeopathy and other sciences, such as cold fusion. The pseudo-science version of the demarcation problem turns …