Epidemiology Commons^™

Machine Learning Methods To Forecast Temporal Pattern Of Aedes Mosquito Species Using Meteorological Variables In Ontario, Canada, Mohammad A. Al-Mamun, Ernest O. Asare

Biology and Medicine Through Mathematics Conference

No abstract provided.

A Retrospective Study Of The Opioid Epidemic And Fentanyl Related Overdose Fatality Cases In A Florida West Coast Medical Examiner District Population, Anne Terese Powell

USF Tampa Graduate Theses and Dissertations

Opioids are scheduled by the propensity for misuse and abuse with a high rate of dependency and risk of fatal overdose. Opioids can be divided into different classes, including, natural, synthetic, and semi-synthetic. Opiates are naturally occurring and come directly from the opium poppy plant; whereas the semi synthetics opioids are chemical modifications of the poppy plant. Synthetic opioids attach to the opioid receptor but contain no part of the poppy plant. The increased variety and frequency in opioid prescriptions contributed to an opioid epidemic in the United States which is still on going.

According to the CDC, the opioid …

An Iterative Process For Training Design And Implementation Increased Health Workers' Knowledge For Taking Nutrition Behavior Change To Scale, Wendy Gonzalez, Anabelle Bonvecchio Arenas, Armando García-Guerra, Mireya Vilar-Compte, Alejandría Villa De La Vega, Laura Quezada, Cynthia Rosas, Ana Lilia Lozada-Tequeanes, Amira Hernández

Department of Public Health Scholarship and Creative Works

The shortage of skilled, motivated, and well-supported health workers is a major barrier to scaling up nutrition interventions and services. Objective: The objective of this study is to describe the process for developing and implementing a training of health personnel for the delivery of the Integrated Strategy for Attention to Nutrition (EsIAN), an evidence-based strategy for promoting infant and young child feeding through primary health care in Mexico. The specific objective is to provide a case study and highlight challenges, as well as elements to successfully mitigate these, and discuss potential applications of findings beyond the Mexican context. Methods: The …

Influence Of Decentralization And Type Of Patient On Loss To Follow-Up Among Multidrug-Resistant Tuberculosis Patients In Indonesia From 2014 To 2015, Noerfitri Noerfitri, R. Sutiawan, Tri Yunis Miko Wahyono, Pratiwi Ayuningtyas Hartono

Kesmas

Drug-resistant tuberculosis (TB) patients have a greater risk of loss to follow-up (LTFU) than drug-sensitive TB patients, due to their longer treatment duration. This study aimed to determine the influence of decentralization and patient type on LTFU among multidrug-resistant TB (MDR-TB) patients in Indonesia. A retrospective cohort study was conducted at all MDR-TB treatment healthcare facilities in Indonesia from 014 to 2015. Using total sampling technique, 961 patients were examined and sampled. Of these patients, 86.03% were decentralized. Patients were classified into types as follows: 35.17% were “relapse” patients, 5.52% were “new,” 13.94% were classified as “after LTFU” patients, 23.10% …

Knowledge And Practice In Household Waste Management, Agnes Fitria Widiyanto, Suratman Suratman, Nisrina Alifah, Tri Murniati, Oktafiani Catur Pratiwi

Kesmas

Declining environmental quality is one of population caused by household consumption behavior. Some of the highest contaminant contributions are domestic waste, waste, and company waste. Waste contamination will lead to dead fish, decreased water quality and disease transmission. Community approach can be done to solve the waste problem, especially at the household level. This study uses quantitative methods to analyze the effect of intervention and waste management training on changes in household waste management knowledge and practices. This type of research uses quasi experiment with one group of pre and post test design. The results showed that there was an …

Exclusive Breastfeeding And Decrease Of Upper Respiratory Infection Incidence Among Infants Aged 6-12 Months In Kampar District, Riau Province, Musfardi Rustam, Renti Mahkota, Nasrin Kodim

Kesmas

Upper Respiratory Infection (URI) is a major cause of morbidity and mortality of infants and toddlers in developing countries. The high infant morbidity and mortality rates in Indonesia are associated with the low exclusive breastfeeding ability. Breast milk is a natural drink for newborns in the first month of life that is beneficial not only for the babies, but also for mothers. The aim of study was to determine exclusive breastfeeding and decrease in incidence of URI among infants aged 6-12 months. This study was conducted by using case control design. Samples were taken by using cluster random sampling. Subject …

The Consumption Of Fresh Vegetables From Street Food And Sanitation Of Street Stalls At Four Locations In Bogor City, Donna Fujie Rahaditha Utami, Winiati P. Rahayu, Lilis Nuraida

Kesmas

The consumption of fresh vegetables at the stalls needs serious attention. This research aimed to estimate the exposure probability due to fresh vegetables consumption of street food consumers, to measure sanitation level of street stalls that serving fresh vegetables, and to recommend a mentoring program for the stalls at four locations in Bogor City. This research was conducted at 16 stalls located at four locations in Bogor City. The number of respondents surveyed was 293 people and determined by stratified sampling method. Food frequency questionnaire was used as a tool in the survey. The survey showed that men consumed more …

Perception Of People Living With Hiv/Aids On Social Stigma Of Hiv/Aids In Sukoharjo District, Titik Haryanti, Wartini Wartini

Kesmas

The stigma of wrong society about HIV / AIDS is one of the obstacles to prevention and control of HIV / AIDS in Sukoharjo District. This study aims to determine the relationship of characteristics, causal factors and duration of HIV / AIDS with the perception of people living with HIV to the stigma of society about HIV / AIDS in Sukoharjo District. The research used is analytical descriptive with cross sectional approach. The population is all people with HIV / AIDS until April 2016 amounted to 256 with a sample of 156 people with sampling technique quota sampling. Bivariate analysis …

Prediction Models For Descreasing Visual Acuity In Wig Makers, Nur Ulfah, Siti Harwanti, Ngadiman Ngadiman

Kesmas

One of the occupational diseases that can arise for workers with high accuracy is a decrease in their visual acuity. Therefore, it is necessary to study the risk factors of decreasing visual acuity in workers with high accuracy, such as in wig makers. This study aimed to examine the correlation between age, working period, lighting intensity, fatigue, and nutritional status with visual acuity, and to observe the main risk factors that can be used as a reference for predicting decreasing visual acuity. This study was an observational study that used a cross-sectional design. The population number for this study was …

Relationship Model For Occupational Safety And Health Climate To Prevent Needlestick Injuries For Nurses, Ketut Ima Ismara, Adi Heru Husodo, Yayi Suryo Prabandari, Widodo Hariyono

Kesmas

The risk of accidents and disease transmission when working at hospitals is quite high, especially in Indonesia. This study aimed to analyze the relationship model between the Occupational Safety and Health (OSH) climate and behavior intention in OSH performance to prevent needlestick injuries (NSI) based on a theory of planned behavior. A mixed approach using qualitative and quantitative methods was applied. Data were obtained from Structural Equation Model questionnaires, observation, and documentation, and interviews were analyzed qualitatively. The population was 1,042 nurses at Dr. Sardjito General Hospital in Yogyakarta. The sample consisted of 289 respondents determined by purposive random sampling …

Effect Of Condom Utilization On Sexuall Transmitted Infection Among Female Sex Workers, In Tulungagung District, East Java, Indonesia, Ainun Hanifah, Ari Natalia Probandari, Eti Poncorini Pamungkasari

Kesmas

One effective strategy for preventing sexually transmitted infection (STI) incidence and providing protection for female sex workers (FSWs) from their sexual partners is correct and consistent condom use behavior. This study examined the effect of condom use on STI among FSWs in Tulungagung District, East Java. This analytic and observational study using a cohort prospective design was conducted at Ngujang ex- prostitution area and Gunung Bolo prostitution area, Tulungagung District, from November to January 2017. The total sample selected was 90 FSWs. Data was collected through a set of questionnaires and tracking condom use in a diary. Data were analyzed …

An Exome-Wide Sequencing Study Of The Goldn Cohort Reveals Novel Associations Of Coding Variants And Fasting Plasma Lipids, Xin Geng, Marguerite R. Irvin, Bertha Hidalgo, Stella Aslibekyan, Vinodh Srinivasasainagendra, Ping An, Alexis C. Frazier-Wood, Hemant K. Tiwari, Tushar Dave, Kathleen Ryan, Jose M. Ordovas, Robert J. Straka, Mary F. Feitosa, Paul N. Hopkins, Ingrid Borecki, Michael A. Province, Braxton D. Mitchell, Donna K. Arnett, Degui Zhi

Epidemiology and Environmental Health Faculty Publications

Background: Associations of both common and rare genetic variants with fasting blood lipids have been extensively studied. However, most of the rare coding variants associated with lipids are population-specific, and exploration of genetic data from diverse population samples may enhance the identification of novel associations with rare variants.

Results: We searched for novel coding genetic variants associated with fasting lipid levels in 894 samples from the Genetics of Lipid Lowering Drugs and Diet Network (GOLDN) with exome-wide sequencing-based genotype data. In single variant tests, one variant (rs11171663 in ITGA7) was associated with fasting triglyceride levels (P = 7.66E-08), …

A Phewas Study Of A Large Observational Epidemiological Cohort Of African Americans From The Regards Study, Xueyan Zhao, Xin Geng, Vinodh Srinivasasainagendra, Ninad Chaudhary, Suzanne Judd, Virginia Wadley, Orlando M. Gutiérrez, Henry Wang, Ethan M. Lange, Leslie A. Lange, Daniel Woo, Frederick W. Unverzagt, Monika Safford, Mary Cushman, Nita Limdi, Rakale Quarells, Donna K. Arnett, Marguerite R. Irvin, Degui Zhi

Epidemiology and Environmental Health Faculty Publications

Background: Cardiovascular disease, diabetes, and kidney disease are among the leading causes of death and disability worldwide. However, knowledge of genetic determinants of those diseases in African Americans remains limited.

Results: In our study, associations between 4956 GWAS catalog reported SNPs and 67 traits were examined among 7726 African Americans from the REasons for Geographic and Racial Differences in Stroke (REGARDS) study, which is focused on identifying factors that increase stroke risk. The prevalent and incident phenotypes studied included inflammation, kidney traits, cardiovascular traits and cognition. Our results validated 29 known associations, of which eight associations were reported for the …

Shared Heritability And Functional Enrichment Across Six Solid Cancers, Xia Jiang, Hilary K. Finucane, Fredrick R. Schumacher, Stephanie L. Schmit, Jonathan P. Tyrer, Younghun Han, Kyriaki Michailidou, Corina Lesseur, Karoline B. Kuchenbaecker, Joe Dennis, David V. Conti, Graham Casey, Mia M. Gaudet, Jeroen R. Huyghe, Demetrius Albanes, Melinda C. Aldrich, Angeline S. Andrew, Irene L. Andrulis, Hoda Anton-Culver, Antonis C. Antoniou, Natalia N. Antonenkova, Susanne M. Arnold, Kristan J. Aronson, Banu K. Arun, Elisa V. Bandera, Rosa B. Barkardottir, Daniel R. Barnes, Jyotsna Batra, Matthias W. Beckmann, Javier Benitez

Markey Cancer Center Faculty Publications

Quantifying the genetic correlation between cancers can provide important insights into the mechanisms driving cancer etiology. Using genome-wide association study summary statistics across six cancer types based on a total of 296,215 cases and 301,319 controls of European ancestry, here we estimate the pair-wise genetic correlations between breast, colorectal, head/neck, lung, ovary and prostate cancer, and between cancers and 38 other diseases. We observed statistically significant genetic correlations between lung and head/neck cancer (r_g = 0.57, p = 4.6 × 10⁻⁸), breast and ovarian cancer (r_g = 0.24, p = 7 × 10^{−5 …}

Multi-Ancestry Study Of Blood Lipid Levels Identifies Four Loci Interacting With Physical Activity, Tuomas O. Kilpeläinen, Amy R. Bentley, Raymond Noordam, Yun Ju Sung, Karen Schwander, Thomas W. Winkler, Hermina Jakupović, Daniel I. Chasman, Alisa Manning, Ioanna Ntalla, Hugues Aschard, Michael R. Brown, Lisa De Las Fuentes, Nora Franceschini, Xiuqing Guo, Dina Vojinovic, Stella Aslibekyan, Mary F. Feitosa, Minjung Kho, Solomon K. Musani, Melissa Richard, Heming Wang, Zhe Wang, Traci M. Bartz, Lawrence F. Bielak, Archie Campbell, Rajkumar Dorajoo, Virginia Fisher, Fernando P. Hartwig, Andrea R. V. R. Horimoto, Donna K. Arnett

Epidemiology and Environmental Health Faculty Publications

Many genetic loci affect circulating lipid levels, but it remains unknown whether lifestyle factors, such as physical activity, modify these genetic effects. To identify lipid loci interacting with physical activity, we performed genome-wide analyses of circulating HDL cholesterol, LDL cholesterol, and triglyceride levels in up to 120,979 individuals of European, African, Asian, Hispanic, and Brazilian ancestry, with follow-up of suggestive associations in an additional 131,012 individuals. We find four loci, in/near CLASP1, LHX1, SNTA1, and CNTNAP2, that are associated with circulating lipid levels through interaction with physical activity; higher levels of physical activity enhance the HDL …

Hippocratic Values In An Era Of Nuclear Asymmetry: Should U.S. Public Health Prepare For Nuclear War With North Korea?, George A. Gellert

Journal of Health Ethics

Objectives: Advancements in North Korean nuclear weapons have heightened tensions and increased risk for nuclear war. U.S. public health agencies are investing resources in nuclear attack preparation. Analyses assess the impact and value of existing protective public health strategies for limited nuclear exchange.

Methods: Projections of fatality/injury from a North Korean nuclear strike within North Asia and explosive impact mapping are used to assess the potential impact of an attack on major U.S. urban centers.

Results: A nuclear strike on the 20 largest U.S. urban centers would place 38.1% of Americans at risk. With 1-3 missiles of 250 kiloton yield …

Climate Change And Salmonella, New York State, Kevin Taylor Welch

Legacy Theses & Dissertations (2009 - 2024)

A study of climate change and Salmonella was conducted, serving as the evidence-based results for action to mitigate adverse Salmonella outcomes for the population of New York State (NYS), and to facilitate dissemination of findings in regard to validated approaches for broader use to mitigate climate change and adverse communicable disease outcomes in a variety of other settings. This study bolsters understanding of dynamic exposures and outcomes for improved and targeted public health approaches to localized climate change and communicable disease outcomes. The approach was developed and refined through continuously validated and calibrated methodology for the enhancement of disease control …

The Effect Of Maternal Dietary Habits During Pregnancy On Neonate Leptin Methylation Patterns And Gestational Age, Sean Fitzpatrick

Legacy Theses & Dissertations (2009 - 2024)

The health of a newborn baby is inextricably linked to the health status of its mother and in turn the mother’s diet during pregnancy. Leptin (LEP) is an adipokine hormone involved in metabolism regulation and has been linked fetal development through the hypothalamic-pituitary-adrenal axis (HPA). Prior work suggests that gestational epigenetic alterations the LEP gene may be sensitive to adverse exposures during pregnancy, which in turn could explain variation in neonate outcomes. However, no prior work has examined this possibility explicitly. The objective of this study was to investigate the association between dietary patterns of mothers during pregnancy and their …

Vitamin D Receptor Gene Polymorphisms Knowledge And Breast Cancer In Texas, Ejike Roland Egwuekwe

Walden Dissertations and Doctoral Studies

Breast cancer is a world health problem and is a leading cause of cancer-related death among women in the United States. However, breast cancer risks were reported to be reduced through exposure to Vitamin D through its Receptors identified as the p53 target gene. The purpose of this study was to assess the associations between VDR gene polymorphisms knowledge/awareness and decisions to reduce breast cancer risks and likelihood of mammogram screening among women in Texas. Data from survey were used. Roy adaptation model was the theoretical framework that guided this quasi- experimental, quantitative research. The dependent variables were decisions to …

Diagnosis Of Schistosoma Mansoni Infections: What Are The Choices In Brazilian Low-Endemic Areas?, Vanessa Silva-Moraes, Lisa M. Shollenberger, Liliane Maria Vidal Siqueira, William Castro-Borges, Donald A. Harn, Rafaella Fortini Queiroz E. Grenfell, Ana Lucia Teles Rabello, Paulo Marcos Zech Coelho

Biological Sciences Faculty Publications

The population of Brazil is currently characterised by many individuals harbouring low-intensity Schistosoma mansoni infections. The Kato-Katz technique is the diagnostic method recommended by the World Health Organization (WHO) to assess these infections, but this method is not sensitive enough in the context of low egg excretion. In this regard, potential alternatives are being employed to overcome the limits of the Kato-Katz technique. In the present review, we evaluated the performance of parasitological and immunological approaches adopted in Brazilian areas. Currently, the diagnostic choices involve a combination of strategies, including the utilisation of antibody methods to screen individuals and then …

A Review Of Rat Lungworm Infection And Recent Data On Its Definitive Hosts In Hawaii, Chris N. Niebuhr, Susan I. Jarvi, Shane R. Siers

Human–Wildlife Interactions

Rat lungworm (Angiostrongylus cantonensis) is a zoonotic nematode that causes rat lungworm disease (angiostrongyliasis), a potentially debilitating form of meningitis, in humans worldwide. The definitive hosts for rat lungworm are primarily members of the genus Rattus, with gastropods as intermediate hosts. This parasite has emerged as an important public health concern in the United States, especially in Hawaii, where the number of human cases has increased in the last decade. Here we discuss the current knowledge of the rat lungworm, including information on the life cycle and host species, as well as updates on known infection levels. Three …

Serosurvey For Evidence Of Dengue And West Nile Virus Human Infections In El Paso, Texas, Veronica Suarez

Open Access Theses & Dissertations

Dengue viruses (DENV), including the 4 serotypes are the cause of dengue fever and dengue hemorrhagic fever. The viruses are transmitted by Aedes aegypti mosquitoes in urban communities in tropical, sub-tropical, and temperate regions and are the cause of the highest rate of infection and death of all known Flaviviruses. DENV are endemic in United States (US) -Mexico (MX) border communities in the Rio Grande Valley and suspected of being endemic in Ciudad Juarez, a sister city to El Paso, TX. To determine if DENV were endemic in the El Paso community, cord-blood samples from mothers were tested for antibody …

Epidemiological Studies Of Soybean Vein Necrosis Virus And Potential Resistance Mechanisms To Its Vector Neohydatothrips Variabilis (Beach), Jing Zhou

Graduate Theses and Dissertations

Soybean (Glycine max (L.) Merrill) is one the most important crops in global agriculture with annual production of over 260 million metric tons. As the dependence of a growing global population to soybean has increased, so does the importance of soybean diseases and pests. Over 200 pathogens attack soybean; among them, viruses pose a major threat to the soybean industries accounting for approximately 10% of the annual yield reduction caused by diseases in the past two decades. Soybean vein necrosis virus (SVNV) is a relatively newly discovered virus causing the homonymous disease. The widespread occurrence of the disease in major …

Pizza And Hamburger Consumption To Overweight Among Adolescents In Jambi City, Ummi Kalsum, Sahridayanti Nainggolan, Nawi Ng

Kesmas

Junk food is unhealthy and poor in nutrient quality, and may result in weight gain, obesity, and coronary heart disease, if consumed regularly. The prevalence of overweight in adolescents is 5-10% higher in urban areas. Adolescents undergo lifestyle changes, including in food consumption behavior. This study aimed to determine relation between junk food consumption patterns and overweight in adolescents. This study was conducted based on a cross-sectional design. A total of 137 high school students in Jambi City were involved in this study. Patterns of junk food consumption were assessed using food frequency questionnaires that examined the eating habits of …

Work-Related Skin Diseases Among Workers In The Sewing Section At Pt. X Shoe Company In West Java, Hendra Hendra, Eva Nirwana, Marzuki Isahak

Kesmas

Occupational skin diseases are the most common work-related diseases in many countries. Shoe industry workers are potential to be affected by work-related skin diseases (WRSDs). This study aimed to analyze the risk factors associated with WRSDs among workers in the sewing section at a shoe company in West Java. A total of 477 workers were examined and interviewed using the modified Nordic Occupational Skin Questionnaire-2002/LONG from May 2016 to July 2016. Chi-square test and logistic regression were used to analyze the risk factors related to WRSDs. The results showed that 57.7% of the workers suffered from WRSDs. Most of the …

Adolescents' Attitude Toward Hiv/Aids Prevention In Yogyakarta, Meysa Tiranda, Nanik Setiyawati, Anita Rahmawati

Kesmas

Acquired immunodeficiency syndrome (AIDS) is the second leading cause of death in adolescent groups in the world. In Indonesia, the rate of human immunodeficiency virus (HIV)-infected adolescents increases annually. Yogyakarta, well-known as the education city, has the highest number of HIV/AIDS cases in the productive age group of 20–29 years old, which means that they have been already infected with HIV since teen age. This study aimed to determine influential factors that affect adolescents' attitude toward HIV/AIDS prevention. The study was an analytic survey research with a cross-sectional design. Stratified random sampling was applied to select a sample size of …

Health Promotion Toward Knowledge And Intention For Early Detection Of Cervical Cancer In Commercial Sex Workers, Desi Rusmiati, Tiurlan Yunetty Silitonga, Warendi Warendi

Kesmas

Cervical cancer is one of the cancer types that become a haunting danger for many women in the world. In Indonesia, the prevalence rate reached 0.8% or an estimated 98,692 patients. Its prevalence increased to 10% in the commercial sex worker group. This study aimed to explain the effect of health promotion on knowledge and intention for early detection of cervical cancer using the inspection of visual acetate method in the commercial sex workers. This study was quantitative with a quasi-experimental type, one group of pretest and posttest design. The population sample included the commercial sex workers at Genteng Subvillage, …

Risk Factors Associated With Low Birth Weight, Mohammad Zen Rahfiludin, Yudhy Dharmawan

Kesmas

Neonatal deaths are associated with preterm birth complications. The aim of this study was to analyze risk factors associated with LBW. This was a crosssectional study held in Bulu Primary Health Care, Temanggung, Central Java, Indonesia. The sample size required for this study was 69 based on the Slovin formula. Data were collected using questionnaires and semi-quantitative Food Frequency Questionnaire forms. Data on infant birth weight was taken from midwives’ delivery cohort records. Mid upper arm circumference (MUAC), hemoglobin level, blood pressure, maternal age, parity, nutritional intake, and serum transferrin receptor data were taken from the infant’s mother using a …

Role Stress, Personality Type, Burnout, And Performance Of Midwives Towards Postnatal Care Program Achievement In Surabaya City, Elita Halimsetiono, Thinni Nurul Rochmah, Dewi Retno Suminar

Kesmas

The coverage of postnatal care program in Surabaya City had declined since 2011–2013 and could not reach the target. This analytic observational study used a cross-sectional design and was conducted during April–May 2015 to analyze the effect of role stress, personality type, and burnout on midwives’ performance towards postnatal care program achievement in Surabaya City. A total sample of 45 midwives was collected from eight primary health care centers in Surabaya City with basic emergency obstetric and neonatal care services. Accidental sampling was used for sample selection. This study indicated that most of the midwives were aged 20–30 years and …

Family Perception Towards Health Role In Filariasis Countermeasures Using The Health Belief Model Approach In Aceh Besar District, Said Devi Elvin, Mutia Yusuf, Wirda Hayati, Teuku Alamsyah

Kesmas

Aceh Besar District is a filariasis endemic area. This endemic state is strongly influenced by people’s perception of filariasis countermeasures. This study aimed to determine relation between family perceptions towards health role in filariasis countermeasures using the Health Belief Model. An analytical survey was applied with a cross-sectional study approach. The study population was families at three villages that are Lambaro Bileu, Lambaet, and Cot Preh of Kuta Baro Primary Health Care. This represents 1,113 families with a sample of 92 families that were selected using a proportionate stratified random sampling technique. The study instrument was a questionnaire and data …