Medicine and Health Sciences Commons^™

Positive Association Between Dietary Inflammatory Index And The Risk Of Osteoporosis: Results From The Koges_Health Examinee (Hexa) Cohort Study, Hye Sun Kim, Cheongmin Sohn, Minji Kwon, Woori Na, Nitin Shivappa, James R. Hébert, Mi Kyung Kim

Faculty Publications

Previous studies have found that diet’s inflammatory potential is related to various diseases. However, little is known about its relationship with osteoporosis. The aim of this study was to investigate the association between the dietary inflammatory index (DII®) and osteoporosis risk in a large-scale prospective cohort study in Korea. This prospective cohort study included 159,846 participants (men 57,740; women 102,106) from South Korea with a mean follow-up of 7.9 years. The DII was calculated through a validated semi-quantitative FFQ (SQFFQ), and information on osteoporosis was self-reported by the participants. Analyses were performed by using a multivariable Cox proportional hazard model. …

Precision Of Provider Licensure Data For Mapping Member Accessibility To Medicaid Managed Care Provider Networks, Nathaniel Bell, Ana Lòpez-Defede, Rebecca Wilkerson, Kathy Mayfield-Smith

Faculty Publications

BACKGROUND:

In July 2018, the Centers for Medicare and Medicaid Services (CMS) updated its Medicaid Managed Care (MMC) regulations that govern network and access standards for enrollees. There have been few published studies of whether there is accurate geographic information on primary care providers to monitor network adequacy.

METHODS:

We analyzed a sample of nurse practitioner (NP) and physician address data registered in the state labor, licensing, and regulation (LLR) boards and the National Provider Index (NPI) using employment location data contained in the patient-centered medical home (PCMH) data file. Our main outcome measures were address discordance (%) at the …

Bloodstream Infection Due To Piperacillin/Tazobactam Non-Susceptible, Cephalosporin Susceptible Escherichia Coli: A Missed Opportunity For De-Escalation Of Therapy, Leah Carlisle, Julie Ann Justo, Majdi N. Al-Hasan

Faculty Publications

An increasing number of reports describing Escherichia coli isolates with piperacillin/tazobactam resistance, despite retained cephalosporin susceptibility, suggest further emergence of this phenotypic resistance pattern. In this report, a patient with metastatic breast cancer presented to medical care after two days of chills, nausea, vomiting, reduced oral intake, and generalized weakness. Blood and urine cultures grew E. coli as identified by rapid diagnostics multiplex PCR and MALDI-TOF, respectively. The patient continued to manifest signs of sepsis with hypotension and tachypnea during the first three days of hospitalization despite empirical antimicrobial therapy with intravenous piperacillin/tazobactam. After in vitro antimicrobial susceptibility testing demonstrated …

“For Lack Of Knowledge, Our People Will Perish”: Using Focus Group Methodology To Explore African-American Communities’ Perceptions Of Breast Cancer And The Environment, Kaleea Lewis, Shibani Kulkarni, Swann Arp Adams, Heather M. Brandt, Jamie R. Lead, John R. Ureda, Delores Fedrick, Chris Mathews, Daniela B. Friedman

Faculty Publications

Among women living in the United States, breast cancer is the second leading cause of cancer death. Disproportionate racial disparities in breast cancer exist, with African American (AA) women consistently having the highest rates of breast cancer related mortality despite lower incidence. This study attends to the Institute of Medicine's (IOM) call to action recommending the identification of effective strategies for communicating accurate and reliable breast cancer risk information to diverse audiences. Using focus group methodology, this study explores how AAs perceive and decipher information related to breast cancer and its relationship to their environment. Six focus groups were conducted. …

Walkable Urban Design Attributes And Japanese Older Adults' Body Mass Index: Mediation Effects Of Physical Activity And Sedentary Behavior, Mohammad Javad Koohsari, Andrew T. Kaczynski, Tomoki Nakaya, Ai Shibata, Kaori Ishii, Akitomo Yasunaga, Ellen W. Stowe, Tomoya Hanibuchi, Koichiro Oka

Faculty Publications

Purpose: The purposes of this study were to examine associations between objectively measured walkable urban design attributes with Japanese older adults’ body mass index (BMI) and to test whether objectively assessed physical activity and sedentary behavior mediated such associations.

Design: Cross-sectional.

Setting: Matsudo City, Chiba Prefecture, Japan.

Participants: Participants were 297 older residents (aged 65-84 years) randomly selected from the registry of residential addresses.

Measures: Walkable urban design attributes, including population density, availability of physical activity facilities, intersection density, and access to public transportation stations, were calculated using geographic information systems. Physical activity, sedentary behavior, and BMI were measured objectively. …

Multidisciplinary Authorship Among Infectious Diseases Society Of America Clinical Practice Guidelines: Examining The Contributions Of Infectious Diseases Pharmacists, Lauren K. Freeman, Jasmine N. Lindsay, Sarah Elizabeth Davis, Brian F. Norman, April W. Thompkins, Vera P. Luther, Christopher A. Ohl, P Brandon Bookstaver

Faculty Publications

We describe the proportion of pharmacist representation among current and corresponding prior editions of Infectious Diseases Society of America (IDSA) clinical practice guidelines (CPGs). Pharmacist representation was 13% and 21% in previous and current editions, respectively, increasing significantly since 2011. We advocate for continued collaborations between IDSA and pharmacy organizations to enhance multidisciplinary representation in CPGs.

Hpv-Related Cancer Prevention And Control Programs At Community-Based Hiv/Aids Service Organizations: Implications For Future Engagement, Lisa T. Wigfall, Shalanda A. Bynum, Heather M. Brandt, Neethu Sebastian, Marcia G. Ory

Faculty Publications

People living with human immunodeficiency virus/acquired immunodeficiency syndrome (HIV/AIDS) and, men who have sex with men (MSM) are disproportionately affected by genital warts and cancers caused by human papillomavirus (HPV). We assessed community-based HIV/AIDS service organizations' (ASOs) staff awareness, knowledge, attitudes, and beliefs about HPV and effective cancer prevention tools, namely HPV vaccination, Pap, and HPV tests. The potential engagement of ASO staff in future efforts to reduce the disproportionate burden of genital warts and HPV-related cancers among HIV-positive women and MSM was explored. In May-June 2016, staff were recruited from three ASOs located in the South United States Census …

Modification Of Asphalt Rubber With Nanoclay Towards Enhanced Storage Stability, Song-Yi Park, Minji Kang, Lynne Wilkens, Yurii Shvetsov, Brook Harmon, Nitin Shivappa, Michael Wirth, James R. Hébert, Christopher Haiman, Loïc Le Marchand, Carol Boushey

Faculty Publications

Asphalt rubber (AR), which is prepared by blending crumb rubber and bitumen, provides various advantages, including superior rutting resistance, lower road-tire noise and longer service life. However, contractors have expressed concerns regarding its poor storage stability, which in turn limits its wider application. This study aims to address the storage stability concern by incorporating nano-montmorillonite (nanoclay). Three types of nanoclay were dispersed into hot AR binder by high shear blending. The rheological properties of nanoclay-crumb rubber modifier (CRM)-modified bitumen were evaluated through Superpave performance grade (PG) tests and the storage stability was characterized by measuring the difference in softening points …

Understanding Dyslexia In The Context Of Developmental Language Disorders, Suzanne M. Adlof, Tiffany P. Hogan

Faculty Publications

Purpose: The purpose of this tutorial is to discuss the language basis of dyslexia in the context of developmental language disorders (DLDs). Whereas most studies have focused on the phonological skills of children with dyslexia, we bring attention to broader language skills. Method: We conducted a focused literature review on the language basis of dyslexia from historical and theoretical perspectives with a special emphasis on the relation between dyslexia and DLD and on the development of broader language skills (e.g., vocabulary, syntax, and discourse) before and after the identification of dyslexia. Results: We present clinically relevant information on the history …

A Mobile Smoking Cessation Intervention For Mexico (Vive Sin Tabaco... ¡Decídete!): Single-Arm Pilot Study, Ana Paula Cupertino, Francisco Cartujano-Barrera, Mariana Ramírez, Rosibel Rodríguez-Bolaños, James F. Thrasher, Gloria Pérez-Rubio, Ramcés Falfán-Valencia, Edward F. Ellerbeck, Luz Myriam Reynales-Shigematsu

Faculty Publications

Background: Of the 14.3 million Mexicans who smoke, only a minority take advantage of evidence-based approaches to smoking cessation. Mobile health interventions have the potential to increase the reach of effective cessation interventions in Mexico.

Objective: This study aimed to assess the feasibility and acceptability of an innovative, personalized, and interactive smoking cessation mobile intervention developed for Mexican smokers.

Methods: We recruited 40 Mexican smokers to participate in Vive sin Tabaco... ¡Decídete!, a smoking cessation program that uses a tablet-based decision support software to drive a 12-week text messaging smoking cessation program and pharmacotherapy support. Outcome measures included participant text …

Concentrations Of Nicotine, Nitrosamines, And Humectants In Legal And Illegal Cigarettes In Mexico, Ariela Braverman-Bronstein, James F. Thrasher, Luz Myriam Reynales-Shigematsu, Mauricio Hernández-Ávila, Tonatiuh Barrientos Gutierrez

Faculty Publications

Background: Article 10 of the World Health Organization Framework Convention on Tobacco Control states the need for industry disclosure of tobacco contents and emissions. Currently, the profiles of key tobacco compounds in legal and illegal cigarettes are largely unknown. We aimed to analyze and compare concentrations of nicotine, nitrosamines, and humectants in legal and illegal cigarettes collected from a representative sample of smokers.

Methods: Participants of the International Tobacco Control cohort provided a cigarette pack of the brand they smoked during the 2014 wave. Brands were classified as legal or illegal according to the Mexican legislation. Nicotine, nitrosamines, glycerol, propylene …

A Requirement For Slc15a4 In Imiquimod-Induced Systemic Inflammation And Psoriasiform Inflammation In Mice, Alexis D. Griffith, Asifa K. Zaidi, Ashley Pietro, Matthew Hadiono, Jessica S. Yang, Rachel Davis, Daniel L. Popkin

Faculty Publications

There is competing evidence that plasmacytoid dendritic cells (pDC), the most potent source of IFN-I, may initiate psoriasis. We targeted pDC function using the slc15a4 loss-of-function mouse whose pDC are unresponsive to TLR agonists. slc15a4 treated with the topical TLR7-agonist imiquimod (IMQ) demonstrated decreased epidermal thickening 24 hours post-treatment which was more pronounced by day 5 as compared to wildtype mice. These findings were specific to the acute IMQ model and not the protracted IL23 model that drives inflammation downstream of TLR activation. Systemically, slc15a4 was required for IMQ-induced weight loss and cutaneous accumulation of CD4+ and Siglec H+, but …

Ubiquitin Receptor Rpn13 Mediates The Inhibitory Interaction Of Diphenyldihaloketones Clefma And Ef24 With The 26s Proteasome, Geeta Rao, Gregory Nkepang, Jian Xu, Hooman Yari, Hailey Houson, Chengwen Teng Pharm.D., Ph.D., Vibhudutta Awasthi

Faculty Publications

The proteasome is a validated target in drug discovery for diseases associated with unusual proteasomal activity. Here we report that two diphenyldihaloketones, CLEFMA and EF24, inhibit the peptidase activity of the 26S proteasome. The objective of this study was to investigate interaction of these compounds with the proteasome and identify a putative target within the protein components of the 26S proteasome. We employed standard fluorogenic peptide-based proteasome activity assay for trypsin-like, chymotrypsin-like, and caspase-like activities of human purified 26S proteasome in cell-free conditions. GFPu-1 and HUVEC cells were used as proteasome reporter cells. Direct binding studies used purified 19S, 20S, …

Influenza Virus Infectivity Is Retained In Aerosols And Droplets Independent Of Relative Humidity, Karen A. Kormuth, Kaisen Lin, Aaron J. Prussin, Eric P. Vejerano, Andrea J. Tiwari, Steve S. Cox, Micheal M. Myerburg, Seema S. Lakdawala, Linsey C. Marr

Faculty Publications

Pandemic and seasonal influenza viruses can be transmitted through aerosols and droplets, in which viruses must remain stable and infectious across a wide range of environmental conditions. Using humidity-controlled chambers, we studied the impact of relative humidity on the stability of 2009 pandemic influenza A(H1N1) virus in suspended aerosols and stationary droplets. Contrary to the prevailing paradigm that humidity modulates the stability of respiratory viruses in aerosols, we found that viruses supplemented with material from the apical surface of differentiated primary human airway epithelial cells remained equally infectious for 1 hour at all relative humidities tested. This sustained infectivity was …

Exploring The Impact Of Efficacy Messages On Cessation-Related Outcomes Using Ecological Momentary Assessment, Victoria Lambert, Stuart G. Ferguson, Jeff Niederdeppe, David Hammond, James W. Hardin, Jim Thrasher

Faculty Publications

Introduction:
Observational studies indicate that cigarette package inserts with efficacy messages about the benefits of quitting (i.e. response efficacy) and recommendations for successful cessation increase smokers’ self-efficacy to quit and promote sustained cessation. However, the effects of inserts with such efficacy messages have not been studied using experimental designs. This study used ecological momentary assessment (EMA) to assess smokers’ responses to efficacy inserts.

Material and Methods:
In a randomized case-crossover study among smokers from the United States (n=23), participants received a one-week supply of cigarettes with efficacy inserts and a one-week supply without any inserts, and were randomized to use …

Evaluation Of Self-Report Adherence Measures And Their Associations With Detectable Viral Load Among People Living With Hiv (Plhiv) In China, Wendi Da, Xiaoming Li Ph.D., Shan Qiao Ph.D., Yuejiao Zhou, Zhiyong Shen

Faculty Publications

Objectives Self-report antiretroviral therapy (ART) adherence has been consistently associated with clinical outcomes. This study aims to compare the accuracy of self-report ART adherence measures with varying recall timeframes or item contents to predict virological response.

Methods Data from a cross-sectional study among 2146 participants on ART in Guangxi, China were used. Detectable viral load was defined as viral load > 50 copies/ml. Adherence was measured using the number of days on which all doses were taken in the past month (i.e., the “one-month days taken” measure), the number of days on which any dose was missed in the past month …

Large-Scale Social And Behavior Change Communication Interventions Have Sustained Impacts On Infant And Young Child Feeding Knowledge And Practices: Results Of A 2-Year Follow-Up Study In Bangladesh, Sunny S. Kim, Phuong Hong Nguyen, Lan Mai Tran, Tina Sanghvi, Zeba Mahmud, Mohammad Raisul Haque, Kaosar Afsana, Edward A. Frongillo Jr., Marie T. Ruel, Purnima Menon

Faculty Publications

Background: Sustained improvements in infant and young child feeding (IYCF) require continued implementation of effective interventions. From 2010-2014, Alive & Thrive (A&T) provided intensive interpersonal counseling (IPC), community mobilization (CM), and mass media (MM) in Bangladesh, demonstrating impact on IYCF practices. Since 2014, implementation has been continued and scaled up by national partners with support from other donors and with modifications such as added focus on maternal nutrition and reduced program intensity. Objective: We assessed changes in intervention exposure and IYCF knowledge and practices in the intensive (IPC + CM + MM) compared with nonintensive areas (standard nutrition counseling + …

Attitudes Toward Evidence-Based Practice, Occupational Stress And Work-Related Social Support Among Health Care Providers In China: A Sem Analysis, Shan Qiao Ph.D., Xiaoming Li Ph.D., Yuejiao Zhou, Zhiyong Shen, Bonita Stanton

Faculty Publications

Individuals’ attitudes toward evidence-based practices (EBP) are critical in adopting, implementing and maintaining the EBP in clinical settings. Multiple empirical studies have examined how work context may shape perceptions and attitudes towards EBP. The current study aims to further explore how both work and family contexts, as assessed by three psychosocial indicators (i.e., occupational stress, work-related social support from coworkers, and work-related social support from family), may affect attitudes toward EBP among health care providers in HIV clinics in China. We analyzed cross-sectional survey data from 357 health care providers recruited from 40 HIV clinics across 16 cities/counties in Guangxi …

Dietary Inflammatory Index And Biomarkers Of Lipoprotein Metabolism, Inflammation And Glucose Homeostasis In Adults, Catherine Phillips, Nitin Shivappa, James R. Hébert, Ivan Perry

Faculty Publications

Accumulating evidence identifies diet and inflammation as potential mechanisms contributing to cardiometabolic risk. However, inconsistent reports regarding dietary inflammatory potential, biomarkers of cardiometabolic health and metabolic syndrome (MetS) risk exist. Our objective was to examine the relationships between a food frequency questionnaire (FFQ)-derived dietary inflammatory index (DII®), biomarkers of lipoprotein metabolism, inflammation and glucose homeostasis and MetS risk in a cross-sectional sample of 1992 adults. Energy-adjusted DII (E-DII) scores derived from an FFQ were calculated. Lipoprotein particle size and subclass concentrations were measured using nuclear magnetic resonance (NMR) spectroscopy. Serum acute-phase reactants, adipocytokines, pro-inflammatory cytokines and white blood cell (WBC) …

The Effect Of E-Book Vocabulary Instruction On Spanish-English Speaking Children, Carla Wood, Lisa Fitton, Yaacov Petscher, Estrella Rodriguez, Gretchen Sunderman, Taehyeong Lim

Faculty Publications

Purpose: This study aimed to examine the effect of an intensive vocabulary intervention embedded in e-books on the vocabulary skills of young Spanish-English speaking English learners (ELs) from low-socioeconomic status backgrounds. Method: Children (N = 288) in kindergarten and 1st grade were randomly assigned to treatment and read-only conditions. All children received e-book readings approximately 3 times a week for 10-20 weeks using the same books. Children in the treatment condition received e-books supplemented with vocabulary instruction that included scaffolding through explanations in Spanish, repetition in English, checks for understanding, and highlighted morphology. Results: There was a main effect of …

Engagement Of Husbands In A Maternal Nutrition Program Substantially Contributed To Greater Intake Of Micronutrient Supplements And Dietary Diversity During Pregnancy: Results Of A Cluster-Randomized Program Evaluation In Bangladesh, Phuong Hong Nguyen, Edward A. Frongillo Jr., Tina Sanghvi, Gargi Wable, Zeba Mahmud, Lan Mai Tran, Bachera Aktar, Kaosar Afsana, Silvia Alayon, Marie T. Ruel, Purnima Menon

Faculty Publications

Background:

Although husbands may provide support during pregnancy, limited evidence exists on how to promote husbands' engagement and what impact it has. Alive & Thrive integrated nutrition-focused interventions, targeting both wives and husbands, through an existing Maternal, Neonatal, and Child Health (MNCH) platform in Bangladesh.

Objectives:

We evaluated 1) the impact of a nutrition-focused MNCH program, compared with the standard MNCH program, on husbands' behavioral determinants (i.e., awareness, knowledge, self-efficacy) and support to wives to adopt optimal nutrition practices and 2) how much of the previously documented impact on women's supplement intake and dietary diversity was explained by husbands' behavioral …

Design, Development And Construct Validation Of The Children’S Dietary Inflammatory Index, Samira Khan, Micheal D. Wirth, Andrew Ortaglia, Christian R. Alvarado, Nitin Shivappa, Thomas Hurley, James R. Hébert

Faculty Publications

Objective: To design and validate a literature-derived, population-based Children’s Dietary Inflammatory Index (C-DII)TM. Design: The C-DII was developed based on a review of literature through 2010. Dietary data obtained from children in 16 different countries were used to create a reference database for computing C-DII scores based on consumption of macronutrients, vitamins, minerals, and whole foods. Construct validation was performed using quantile regression to assess the association between C-reactive protein (CRP) concentrations and C-DII scores. Data Sources: All data used for construct validation were obtained from children between six and 14 years of age (n = 3300) who participated in …

Smokers' Neurological Responses To Novel And Repeated Health Warning Labels (Hwls) From Cigarette Packages, Johann F. Fridriksson, Chris Rorden, Roger D. Newman-Norlund, Brett Froeliger, Jim Thrasher

Faculty Publications

Graphic health warning labels (HWLs) depicting bodily injury due to smoking are effective for producing changes in affect, cognition and smoking behavior in adult smokers. However, little is known about the effects of repeated presentation of graphic HWL’s on the aforementioned processes. The goal of this study was to examine neural and behavioral responses to graphic HWL’s and evaluate whether the repeated presentation of graphic HWL’s leads to repetition suppression (RS). Smokers (N = 16) performed an event-related HWL cue task while blood oxygen level dependent (BOLD) signal was collected during a functional magnetic resonance imaging (fMRI) experimental session. Consistent …

Aerosol Microdroplets Exhibit A Stable Ph Gradient, Haoran Wei, Eric P. Vejerano, Weinan Leng, Qishen Haung, Marjorie R. Willner, Linsey C. Marr, Peter J. Vikesland

Faculty Publications

Suspended aqueous aerosol droplets (<50 μm) are microreactors for many important atmospheric reactions. In droplets and other aquatic environments, pH is arguably the key parameter dictating chemical and biological processes. The nature of the droplet air/ water interface has the potential to significantly alter droplet pH relative to bulk water. Historically, it has been challenging to measure the pH of individual droplets because of their inaccessibility to conventional pH probes. In this study, we scanned droplets containing 4-mercaptobenzoic acid–functionalized gold nanoparticle pH nanoprobes by 2D and 3D laser confocal Raman microscopy. Using surface-enhanced Raman scattering, we acquired the pH distribution inside approximately 20-μm-diameter phosphate-buffered aerosol droplets and found that the pH in the core of a droplet is higher than that of bulk solution by up to 3.6 pH units. This finding suggests the accumulation of protons at the air/water interface and is consistent with recent thermodynamic model results. The existence of this pH shift was corroborated by the observation that a catalytic reaction that occurs only under basic conditions (i.e., dimerization of 4-aminothiophenol to produce dimercaptoazobenzene) occurs within the high pH core of a droplet, but not in bulk solution. Our nanoparticle probe enables pH quantification through the cross-section of an aerosol droplet, revealing a spatial gradient that has implications for acid-base–catalyzed atmospheric chemistry.

Socioeconomic Determinants Of Broadband Non-Adoption Among Consumer Households In South Carolina, Usa, Lori Dickes, Elizabeth L. Crouch, Thomas Walker

Faculty Publications

he policy environment around broadband technology in the United States is shifting again and there are concerns about the impact these proposed changes will have on the future of rural bro- adband deployment and access. Similar to the Obama administration’s discussion of net neutrality, reclas- sifying high-speed internet is again receiving growing media and policy attention at the federal and state level in the United States. Globally, it is argued that affordable high-speed internet access is imperative to rural and regional economic development success. The global digital divide and challenges of non-adoption impact both developing and developed nations. While many …

Impact Of Outpatient Vs Inpatient Absssi Treatment On Outcomes: A Retrospective Observational Analysis Of Medical Charts Across Us Emergency Departments, P Brandon Bookstaver, Timothy C. Jenkins, Edward Stenehjem, Shira Doron, Jack Brown, Shannon H. Goldwater, Carlos Lopes, Angela Haynes, Chuka Udeze, Yifan Mo, Patrick Gillard, Yan Liu, Katelyn Keyloun

Faculty Publications

Background: The objective of this study was to characterize treatment of patients with acute bacterial skin and skin structure infections (ABSSSIs) and describe the association between hospital admission and emergency department (ED) visits or readmissions within 30 days after initial episode of care (IEC). Methods: This was a retrospective, observational, cohort study of adults with ABSSSI who presented to an ED between July 1, 2012, and June 30, 2013. Patient, health care facility, and treatment characteristics, including unplanned ED visits or readmissions, were obtained through manual chart review and abstraction. Adjusted logistic regression analysis examined likelihood of all-cause unplanned ED …

Disclosure Of Homosexual Behaviors To Healthcare Providers And Uptake Of Hiv Testing For Men Who Have Sex With Men: A Systematic Review., Shan Qiao Ph.D., Guangyu Zhou, Xiaoming Li

Faculty Publications

To promote HIV-testing and offer optimal care for men who have sex with men (MSM), health-care providers (HCPs) must first be aware of their patients’ sexual behaviors. Otherwise, HCPs may overlook MSM’s risks for HIV infection and their special health-care needs. For MSM, reporting their same-sex behaviors to HCPs (disclosure to HCPs) may promote their linkage to HIV prevention and treatment cascade and improve their health outcomes. No literature review has been conducted to examine the relationship between disclosure to HCPs and uptake of HIV-testing among MSM. The current study reviewed and synthesized findings from 29 empirical studies published in …

Best Practices For Developing And Validating Scales For Health, Social, And Behavioral Research: A Primer, Godfred O. Boateng, Torsten B. Neilands, Edward A. Frongillo Jr., Hugo R. Melgar-Quiñonez, Sera L. Young

Faculty Publications

Scale development and validation are critical to much of the work in the health, social, and behavioral sciences. However, the constellation of techniques required for scale development and evaluation can be onerous, jargon-filled, unfamiliar, and resource-intensive. Further, it is often not a part of graduate training. Therefore, our goal was to concisely review the process of scale development in as straightforward a manner as possible, both to facilitate the development of new, valid, and reliable scales, and to help improve existing ones. To do this, we have created a primer for best practices for scale development in measuring complex phenomena. …

Cohort Profile: The Maternal And Infant Nutrition Interventions In Matlab (Minimat) Cohort In Bangladesh, Shams El Arifeen, Eva-Charlotte Ekström, Edward A. Frongillo Jr., Jena Hamadani, Ashraful I. Khan, Ruchira T. Naved, Anisur Rahman, Rubhana Raqib, Kathleen M. Rasmussen, Katarina Ekholm Selling, Yukiko Wagatsuma, Lars Åke Persson

Faculty Publications

No abstract provided.

Dietary Diversity Predicts The Adequacy Of Micronutrient Intake In Pregnant Adolescent Girls And Women In Bangladesh, But Use Of The 5-Group Cutoff Poorly Identifies Individuals With Inadequate Intake, Phuong Hong Nguyen, Lieven Huybregts, Tina G. Sanghvi, Lan Mai Tran, Edward A. Frongillo Jr., Purnima Menon, Marie T. Ruel

Faculty Publications

Background: The Minimum Dietary Diversity for Women (MDD-W) indicator based on a 10-food group women dietary diversity score (WDDS-10) has been validated to assess dietary quality in nonpregnant women. Little is known about its applicability in pregnant women, and specifically pregnant adolescent girls with higher nutrient requirements. Objectives: This study aimed to 1) compare the adequacy of micronutrient intakes between pregnant adolescent girls and women, 2) examine the performance of WDDS-10 in predicting the mean probability of adequacy (MPA) of 11 micronutrients, and 3) assess how well the MDD-W cutoff of 5 groups performed in pregnant adolescent girls and women. …