Last data update: May 06, 2024. (Total: 46732 publications since 2009)
Records 1-13 (of 13 Records) |
Query Trace: Erskine S[original query] |
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Candida auris in US correctional facilities
Hennessee I , Forsberg K , Erskine J , Charles A , Russell B , Reyes J , Emery C , Valencia N , Sherman A , Mehr J , Gallion H , Halleck B , Cox C , Bryant M , Nichols D , Medrzycki M , Ham DC , Hagan LM , Lyman M . Emerg Infect Dis 2024 30 (13) S36-s40 Candida auris is an emerging fungal pathogen that typically affects patients in healthcare settings. Data on C. auris cases in correctional facilities are limited but are needed to guide public health recommendations. We describe cases and challenges of providing care for 13 patients who were transferred to correctional facilities during January 2020-December 2022 after having a positive C. auris specimen. All patients had positive specimens identified while receiving inpatient care at healthcare facilities in geographic areas with high C. auris prevalence. Correctional facilities reported challenges managing patients and implementing prevention measures; those challenges varied by whether patients were housed in prison medical units or general population units. Although rarely reported, C. auris cases in persons who are incarcerated may occur, particularly in persons with known risk factors. Measures to manage cases and prevent C. auris spread in correctional facilities should address setting-specific challenges in healthcare and nonhealthcare correctional environments. |
Notes from the field: Nontuberculous mycobacteria infections after cosmetic surgery procedures in Florida - nine states, 2022-2023
Saunders KE , Reyes JM , Cyril L , Mitchell M , Colter S , Erskine J , McNamara KX , Hunter JC , Perkins KM , Charles A . MMWR Morb Mortal Wkly Rep 2024 73 (3) 66-67 |
Assessing whether universal coverage with insecticide-treated nets has been achieved: is the right indicator being used
Koenker H , Arnold F , Ba F , Cisse M , Diouf L , Eckert E , Erskine M , Florey L , Fotheringham M , Gerberg L , Lengeler C , Lynch M , Mnzava A , Nasr S , Ndiop M , Poyer S , Renshaw M , Shargie E , Taylor C , Thwing J , Van Hulle S , Ye Y , Yukich J , Kilian A . Malar J 2018 17 (1) 355 BACKGROUND/METHODS: Insecticide-treated nets (ITNs) are the primary tool for malaria vector control in sub-Saharan Africa, and have been responsible for an estimated two-thirds of the reduction in the global burden of malaria in recent years. While the ultimate goal is high levels of ITN use to confer protection against infected mosquitoes, it is widely accepted that ITN use must be understood in the context of ITN availability. However, despite nearly a decade of universal coverage campaigns, no country has achieved a measured level of 80% of households owning 1 ITN for 2 people in a national survey. Eighty-six public datasets from 33 countries in sub-Saharan Africa (2005-2017) were used to explore the causes of failure to achieve universal coverage at the household level, understand the relationships between the various ITN indicators, and further define their respective programmatic utility. RESULTS: The proportion of households owning 1 ITN for 2 people did not exceed 60% at the national level in any survey, except in Uganda's 2014 Malaria Indicator Survey (MIS). At 80% population ITN access, the expected proportion of households with 1 ITN for 2 people is only 60% (p = 0.003 R(2) = 0.92), because individuals in households with some but not enough ITNs are captured as having access, but the household does not qualify as having 1 ITN for 2 people. Among households with 7-9 people, mean population ITN access was 41.0% (95% CI 36.5-45.6), whereas only 6.2% (95% CI 4.0-8.3) of these same households owned at least 1 ITN for 2 people. On average, 60% of the individual protection measured by the population access indicator is obscured when focus is put on the household "universal coverage" indicator. The practice of limiting households to a maximum number of ITNs in mass campaigns severely restricts the ability of large households to obtain enough ITNs for their entire family. CONCLUSIONS: The two household-level indicators-one representing minimal coverage, the other only 'universal' coverage-provide an incomplete and potentially misleading picture of personal protection and the success of an ITN distribution programme. Under current ITN distribution strategies, the global malaria community cannot expect countries to reach 80% of households owning 1 ITN for 2 people at a national level. When programmes assess the success of ITN distribution activities, population access to ITNs should be considered as the better indicator of "universal coverage," because it is based on people as the unit of analysis. |
Travel Characteristics and Pretravel Health Care Among Pregnant or Breastfeeding U.S. Women Preparing for International Travel
Hagmann SHF , Rao SR , LaRocque RC , Erskine S , Jentes ES , Walker AT , Barnett ED , Chen LH , Hamer DH , Ryan ET . Obstet Gynecol 2017 130 (6) 1357-1365 OBJECTIVE: To study characteristics and preventive interventions of adult pregnant and breastfeeding travelers seeking pretravel health care in the United States. METHODS: This cross-sectional study analyzed data (2009-2014) of pregnant and breastfeeding travelers seen at U.S. travel clinics participating in Global TravEpiNet. Nonpregnant, nonbreastfeeding adult female travelers of childbearing age were used for comparison. We evaluated the prescription of malaria chemoprophylaxis and antibiotics for this population as well as the administration of three travel-related vaccines: hepatitis A, typhoid, and yellow fever. We also evaluated use of tetanus toxoid, reduced diphtheria toxoid, and acellular pertussis and influenza vaccines, because these are widely recommended in pregnancy. RESULTS: Of 21,138 female travelers of childbearing age in Global TravEpiNet, 170 (0.8%) were pregnant and 139 (0.7%) were breastfeeding. Many traveled to destinations endemic for mosquito-borne illnesses, including malaria (pregnant: 95%; breastfeeding: 94%), dengue (pregnant: 87%; breastfeeding: 81%), or yellow fever (pregnant: 35%; breastfeeding: 50%). Compared with nonpregnant, nonbreastfeeding adult female travelers, eligible pregnant travelers were less likely to be vaccinated against hepatitis A (28% compared with 51%, P<.001) and typhoid (35% compared with 74%, P<.001). More than 20% of eligible pregnant travelers did not receive influenza vaccination. Yellow fever vaccine was occasionally provided to pregnant and breastfeeding travelers traveling to countries entirely endemic for yellow fever (6 [20%] of 30 pregnant travelers and 18 [46%] of 39 breastfeeding travelers). Half of pregnant travelers and two thirds of breastfeeding travelers preparing to travel to malaria-holoendemic countries received a prescription for malaria prophylaxis. CONCLUSION: Most pregnant and breastfeeding travelers seen for pretravel health consultations traveled to destinations with high risk for vector-borne or other travel-related diseases. Destination-specific preventive interventions were frequently underused. |
Characteristics of US travelers to Zika virus-affected countries in the Americas, March 2015-October 2016
Lammert S , Walker AT , Erskine S , Rao SR , Esposito DH , Ryan ET , Robbins GK , LaRocque RC . Emerg Infect Dis 2017 23 (2) 324-327 Zika virus has recently been introduced to the Americas and is spreading rapidly. We evaluated the characteristics of US travelers to Zika virus-affected countries who were seen at Global TravEpiNet sites during March 2015-October 2016. Nearly three quarters of travelers were men or women of reproductive age. |
Refusal of recommended travel-related vaccines among U.S. international travellers in Global TravEpiNet
Lammert SM , Rao SR , Jentes ES , Fairley JK , Erskine S , Walker AT , Hagmann SH , Sotir MJ , Ryan ET , LaRocque RC . J Travel Med 2016 24 (1) BACKGROUND: International travellers are at risk of travel-related, vaccine-preventable diseases. More data are needed on the proportion of travellers who refuse vaccines during a pre-travel health consultation and their reasons for refusing vaccines. METHODS: We analyzed data on travellers seen for a pre-travel health consultation from July 2012 through June 2014 in the Global TravEpiNet (GTEN) consortium. Providers were required to indicate one of three reasons for a traveller refusing a recommended vaccine: (1) cost concerns, (2) safety concerns or (3) not concerned with the illness. We calculated refusal rates among travellers eligible for each vaccine based on CDC recommendations current at the time of travel. We used multivariable logistic regression models to examine the effect of individual variables on the likelihood of accepting all recommended vaccines. RESULTS: Of 24 478 travellers, 23 768 (97%) were eligible for at least one vaccine. Travellers were most frequently eligible for typhoid (N = 20 092), hepatitis A (N = 12 990) and influenza vaccines (N = 10 539). Of 23 768 eligible travellers, 6573 (25%) refused one or more recommended vaccine(s). Of those eligible, more than one-third refused the following vaccines: meningococcal: 2232 (44%) of 5029; rabies: 1155 (44%) of 2650; Japanese encephalitis: 761 (41%) of 1846; and influenza: 3527 (33%) of 10 539. The most common reason for declining vaccines was that the traveller was not concerned about the illness. In multivariable analysis, travellers visiting friends and relatives (VFR) in low or medium human development countries were less likely to accept all recommended vaccines, compared with non-VFR travellers (OR = 0.74 (0.59-0.95)). CONCLUSIONS: Travellers who sought pre-travel health care refused recommended vaccines at varying rates. A lack of concern about the associated illness was the most commonly cited reason for all refused vaccines. Our data suggest more effective education about disease risk is needed for international travellers, even those who seek pre-travel advice. |
Years lived with disability (YLDs) for 1160 sequelae of 289 diseases and injuries 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010
Vos Theo , Flaxman Abraham D , Naghavi Mohsen , Lozano Rafael , Michaud Catherine , Ezzati Majid , Shibuya Kenji , Salomon Joshua A , Abdalla Safa , Aboyans Victor , Abraham Jerry , Ackerman Ilana , Aggarwal Rakesh , Ahn Stephanie Y , Ali Mohammed K , Alvarado Miriam , Anderson H Ross , Anderson Laurie M , Andrews Kathryn G , Atkinson Charles , Baddour Larry M , Bahalim Adil N , Barker-Collo Suzanne , Barrero Lope H , Bartels David H , Basanez Maria-Gloria , Baxter Amanda , Bell Michelle L , Benjamin Emelia J , Bennett Derrick , Bernabe Eduardo , Bhalla Kavi , Bhandari Bishal , Bikbov Boris , Bin Abdulhak Aref , Birbeck Gretchen , Black James A , Blencowe Hannah , Blore Jed D , Blyth Fiona , Bolliger Ian , Bonaventure Audrey , Boufous Soufiane , Bourne Rupert , Boussinesq Michel , Braithwaite Tasanee , Brayne Carol , Bridgett Lisa , Brooker Simon , Brooks Peter , Brugha Traolach S , Bryan-Hancock Claire , Bucello Chiara , Buchbinder Rachelle , Buckle Geoffrey , Budke Christine M , Burch Michael , Burney Peter , Burstein Roy , Calabria Bianca , Campbell Benjamin , Canter Charles E , Carabin Helene , Carapetis Jonathan , Carmona Loreto , Cella Claudia , Charlson Fiona , Chen Honglei , Cheng Andrew Tai-Ann , Chou David , Chugh Sumeet S , Coffeng Luc E , Colan Steven D , Colquhoun Samantha , Colson K Ellicott , Condon John , Connor Myles D , Cooper Leslie T , Corriere Matthew , Cortinovis Monica , de Vaccaro Karen Courville , Couser William , Cowie Benjamin C , Criqui Michael H , Cross Marita , Dabhadkar Kaustubh C , Dahiya Manu , Dahodwala Nabila , Damsere-Derry James , Danaei Goodarz , Davis Adrian , De Leo Diego , Degenhardt Louisa , Dellavalle Robert , Delossantos Allyne , Denenberg Julie , Derrett Sarah , Des Jarlais Don C , Dharmaratne Samath D , Dherani Mukesh , Diaz-Torne Cesar , Dolk Helen , Dorsey E Ray , Driscoll Tim , Duber Herbert , Ebel Beth , Edmond Karen , Elbaz Alexis , Ali Suad Eltahir , Erskine Holly , Erwin Patricia J , Espindola Patricia , Ewoigbokhan Stalin E , Farzadfar Farshad , Feigin Valery , Felson David T , Ferrari Alize , Ferri Cleusa P , Fevre Eric M , Finucane Mariel M , Flaxman Seth , Flood Louise , Foreman Kyle , Forouzanfar Mohammad H , Fowkes Francis Gerry R , Franklin Richard , Fransen Marlene , Freeman Michael K , Gabbe Belinda J , Gabriel Sherine E , Gakidou Emmanuela , Ganatra Hammad A , Garcia Bianca , Gaspari Flavio , Gillum Richard F , Gmel Gerhard , Gosselin Richard , Grainger Rebecca , Groeger Justina , Guillemin Francis , Gunnell David , Gupta Ramyani , Haagsma Juanita , Hagan Holly , Halasa Yara A , Hall Wayne , Haring Diana , Haro Josep Maria , Harrison James E , Havmoeller Rasmus , Hay Roderick J , Higashi Hideki , Hill Catherine , Hoen Bruno , Hoffman Howard , Hotez Peter J , Hoy Damian , Huang John J , Ibeanusi Sydney E , Jacobsen Kathryn H , James Spencer L , Jarvis Deborah , Jasrasaria Rashmi , Jayaraman Sudha , Johns Nicole , Jonas Jost B , Karthikeyan Ganesan , Kassebaum Nicholas , Kawakami Norito , Keren Andre , Khoo Jon-Paul , King Charles H , Knowlton Lisa Marie , Kobusingye Olive , Koranteng Adofo , Krishnamurthi Rita , Lalloo Ratilal , Laslett Laura L , Lathlean Tim , Leasher Janet L , Lee Yong Yi , Leigh James , Lim Stephen S , Limb Elizabeth , Lin John Kent , Lipnick Michael , Lipshultz Steven E , Liu Wei , Loane Maria , Ohno Summer Lockett , Lyons Ronan , Ma Jixiang , Mabweijano Jacqueline , MacIntyre Michael F , Malekzadeh Reza , Mallinger Leslie , Manivannan Sivabalan , Marcenes Wagner , March Lyn , Margolis David J , Marks Guy B , Marks Robin , Matsumori Akira , Matzopoulos Richard , Mayosi Bongani M , McAnulty John H , McDermott Mary M , McGill Neil , McGrath John , Medina-Mora Maria Elena , Meltzer Michele , Mensah George A , Merriman Tony R , Meyer Ana-Claire , Miglioli Valeria , Miller Matthew , Miller Ted R , Mitchell Philip B , Mocumbi Ana Olga , Moffitt Terrie E , Mokdad Ali A , Monasta Lorenzo , Montico Marcella , Moradi-Lakeh Maziar , Moran Andrew , Morawska Lidia , Mori Rintaro , Murdoch Michele E , Mwaniki Michael K , Naidoo Kovin , Nair M Nathan , Naldi Luigi , Narayan K M Venkat , Nelson Paul K , Nelson Robert G , Nevitt Michael C , Newton Charles R , Nolte Sandra , Norman Paul , Norman Rosana , O'Donnell Martin , O'Hanlon Simon , Olives Casey , Omer Saad B , Ortblad Katrina , Osborne Richard , Ozgediz Doruk , Page Andrew , Pahari Bishnu , Pandian Jeyaraj Durai , Rivero Andrea Panozo , Patten Scott B , Pearce Neil , Padilla Rogelio Perez , Perez-Ruiz Fernando , Perico Norberto , Pesudovs Konrad , Phillips David , Phillips Michael R , Pierce Kelsey , Pion Sebastien , Polanczyk Guilherme V , Polinder Suzanne , Pope C Arden 3rd , Popova Svetlana , Porrini Esteban , Pourmalek Farshad , Prince Martin , Pullan Rachel L , Ramaiah Kapa D , Ranganathan Dharani , Razavi Homie , Regan Mathilda , Rehm Jurgen T , Rein David B , Remuzzi Guiseppe , Richardson Kathryn , Rivara Frederick P , Roberts Thomas , Robinson Carolyn , De Leon Felipe Rodriguez , Ronfani Luca , Room Robin , Rosenfeld Lisa C , Rushton Lesley , Sacco Ralph L , Saha Sukanta , Sampson Uchechukwu , Sanchez-Riera Lidia , Sanman Ella , Schwebel David C , Scott James Graham , Segui-Gomez Maria , Shahraz Saeid , Shepard Donald S , Shin Hwashin , Shivakoti Rupak , Singh David , Singh Gitanjali M , Singh Jasvinder A , Singleton Jessica , Sleet David A , Sliwa Karen , Smith Emma , Smith Jennifer L , Stapelberg Nicolas J C , Steer Andrew , Steiner Timothy , Stolk Wilma A , Stovner Lars Jacob , Sudfeld Christopher , Syed Sana , Tamburlini Giorgio , Tavakkoli Mohammad , Taylor Hugh R , Taylor Jennifer A , Taylor William J , Thomas Bernadette , Thomson W Murray , Thurston George D , Tleyjeh Imad M , Tonelli Marcello , Towbin Jeffrey A , Truelsen Thomas , Tsilimbaris Miltiadis K , Ubeda Clotilde , Undurraga Eduardo A , van der Werf Marieke J , van Os Jim , Vavilala Monica S , Venketasubramanian N , Wang Mengru , Wang Wenzhi , Watt Kerrianne , Weatherall David J , Weinstock Martin A , Weintraub Robert , Weisskopf Marc G , Weissman Myrna M , White Richard A , Whiteford Harvey , Wiersma Steven T , Wilkinson James D , Williams Hywel C , Williams Sean R M , Witt Emma , Wolfe Frederick , Woolf Anthony D , Wulf Sarah , Yeh Pon-Hsiu , Zaidi Anita K M , Zheng Zhi-Jie , Zonies David , Lopez Alan D , Murray Christopher J L , Global Burden of Disease Study 2010 . Lancet 2013 380 (9859) 2163-96 BACKGROUND: Non-fatal health outcomes from diseases and injuries are a crucial consideration in the promotion and monitoring of individual and population health. The Global Burden of Disease (GBD) studies done in 1990 and 2000 have been the only studies to quantify non-fatal health outcomes across an exhaustive set of disorders at the global and regional level. Neither effort quantified uncertainty in prevalence or years lived with disability (YLDs). METHODS: Of the 291 diseases and injuries in the GBD cause list, 289 cause disability. For 1160 sequelae of the 289 diseases and injuries, we undertook a systematic analysis of prevalence, incidence, remission, duration, and excess mortality. Sources included published studies, case notification, population-based cancer registries, other disease registries, antenatal clinic serosurveillance, hospital discharge data, ambulatory care data, household surveys, other surveys, and cohort studies. For most sequelae, we used a Bayesian meta-regression method, DisMod-MR, designed to address key limitations in descriptive epidemiological data, including missing data, inconsistency, and large methodological variation between data sources. For some disorders, we used natural history models, geospatial models, back-calculation models (models calculating incidence from population mortality rates and case fatality), or registration completeness models (models adjusting for incomplete registration with health-system access and other covariates). Disability weights for 220 unique health states were used to capture the severity of health loss. YLDs by cause at age, sex, country, and year levels were adjusted for comorbidity with simulation methods. We included uncertainty estimates at all stages of the analysis. FINDINGS: Global prevalence for all ages combined in 2010 across the 1160 sequelae ranged from fewer than one case per 1 million people to 350,000 cases per 1 million people. Prevalence and severity of health loss were weakly correlated (correlation coefficient -0.37). In 2010, there were 777 million YLDs from all causes, up from 583 million in 1990. The main contributors to global YLDs were mental and behavioural disorders, musculoskeletal disorders, and diabetes or endocrine diseases. The leading specific causes of YLDs were much the same in 2010 as they were in 1990: low back pain, major depressive disorder, iron-deficiency anaemia, neck pain, chronic obstructive pulmonary disease, anxiety disorders, migraine, diabetes, and falls. Age-specific prevalence of YLDs increased with age in all regions and has decreased slightly from 1990 to 2010. Regional patterns of the leading causes of YLDs were more similar compared with years of life lost due to premature mortality. Neglected tropical diseases, HIV/AIDS, tuberculosis, malaria, and anaemia were important causes of YLDs in sub-Saharan Africa. INTERPRETATION: Rates of YLDs per 100,000 people have remained largely constant over time but rise steadily with age. Population growth and ageing have increased YLD numbers and crude rates over the past two decades. Prevalences of the most common causes of YLDs, such as mental and behavioural disorders and musculoskeletal disorders, have not decreased. Health systems will need to address the needs of the rising numbers of individuals with a range of disorders that largely cause disability but not mortality. Quantification of the burden of non-fatal health outcomes will be crucial to understand how well health systems are responding to these challenges. Effective and affordable strategies to deal with this rising burden are an urgent priority for health systems in most parts of the world. FUNDING: Bill & Melinda Gates Foundation. |
Disability-adjusted life years (DALYs) for 291 diseases and injuries in 21 regions, 1990-2010: a systematic analysis for the Global Burden of Disease Study 2010
Murray Christopher J L , Vos Theo , Lozano Rafael , Naghavi Mohsen , Flaxman Abraham D , Michaud Catherine , Ezzati Majid , Shibuya Kenji , Salomon Joshua A , Abdalla Safa , Aboyans Victor , Abraham Jerry , Ackerman Ilana , Aggarwal Rakesh , Ahn Stephanie Y , Ali Mohammed K , Alvarado Miriam , Anderson H Ross , Anderson Laurie M , Andrews Kathryn G , Atkinson Charles , Baddour Larry M , Bahalim Adil N , Barker-Collo Suzanne , Barrero Lope H , Bartels David H , Basanez Maria-Gloria , Baxter Amanda , Bell Michelle L , Benjamin Emelia J , Bennett Derrick , Bernabe Eduardo , Bhalla Kavi , Bhandari Bishal , Bikbov Boris , Bin Abdulhak Aref , Birbeck Gretchen , Black James A , Blencowe Hannah , Blore Jed D , Blyth Fiona , Bolliger Ian , Bonaventure Audrey , Boufous Soufiane , Bourne Rupert , Boussinesq Michel , Braithwaite Tasanee , Brayne Carol , Bridgett Lisa , Brooker Simon , Brooks Peter , Brugha Traolach S , Bryan-Hancock Claire , Bucello Chiara , Buchbinder Rachelle , Buckle Geoffrey , Budke Christine M , Burch Michael , Burney Peter , Burstein Roy , Calabria Bianca , Campbell Benjamin , Canter Charles E , Carabin Helene , Carapetis Jonathan , Carmona Loreto , Cella Claudia , Charlson Fiona , Chen Honglei , Cheng Andrew Tai-Ann , Chou David , Chugh Sumeet S , Coffeng Luc E , Colan Steven D , Colquhoun Samantha , Colson K Ellicott , Condon John , Connor Myles D , Cooper Leslie T , Corriere Matthew , Cortinovis Monica , de Vaccaro Karen Courville , Couser William , Cowie Benjamin C , Criqui Michael H , Cross Marita , Dabhadkar Kaustubh C , Dahiya Manu , Dahodwala Nabila , Damsere-Derry James , Danaei Goodarz , Davis Adrian , De Leo Diego , Degenhardt Louisa , Dellavalle Robert , Delossantos Allyne , Denenberg Julie , Derrett Sarah , Des Jarlais Don C , Dharmaratne Samath D , Dherani Mukesh , Diaz-Torne Cesar , Dolk Helen , Dorsey E Ray , Driscoll Tim , Duber Herbert , Ebel Beth , Edmond Karen , Elbaz Alexis , Ali Suad Eltahir , Erskine Holly , Erwin Patricia J , Espindola Patricia , Ewoigbokhan Stalin E , Farzadfar Farshad , Feigin Valery , Felson David T , Ferrari Alize , Ferri Cleusa P , Fevre Eric M , Finucane Mariel M , Flaxman Seth , Flood Louise , Foreman Kyle , Forouzanfar Mohammad H , Fowkes Francis Gerry R , Fransen Marlene , Freeman Michael K , Gabbe Belinda J , Gabriel Sherine E , Gakidou Emmanuela , Ganatra Hammad A , Garcia Bianca , Gaspari Flavio , Gillum Richard F , Gmel Gerhard , Gonzalez-Medina Diego , Gosselin Richard , Grainger Rebecca , Grant Bridget , Groeger Justina , Guillemin Francis , Gunnell David , Gupta Ramyani , Haagsma Juanita , Hagan Holly , Halasa Yara A , Hall Wayne , Haring Diana , Haro Josep Maria , Harrison James E , Havmoeller Rasmus , Hay Roderick J , Higashi Hideki , Hill Catherine , Hoen Bruno , Hoffman Howard , Hotez Peter J , Hoy Damian , Huang John J , Ibeanusi Sydney E , Jacobsen Kathryn H , James Spencer L , Jarvis Deborah , Jasrasaria Rashmi , Jayaraman Sudha , Johns Nicole , Jonas Jost B , Karthikeyan Ganesan , Kassebaum Nicholas , Kawakami Norito , Keren Andre , Khoo Jon-Paul , King Charles H , Knowlton Lisa Marie , Kobusingye Olive , Koranteng Adofo , Krishnamurthi Rita , Laden Francine , Lalloo Ratilal , Laslett Laura L , Lathlean Tim , Leasher Janet L , Lee Yong Yi , Leigh James , Levinson Daphna , Lim Stephen S , Limb Elizabeth , Lin John Kent , Lipnick Michael , Lipshultz Steven E , Liu Wei , Loane Maria , Ohno Summer Lockett , Lyons Ronan , Mabweijano Jacqueline , MacIntyre Michael F , Malekzadeh Reza , Mallinger Leslie , Manivannan Sivabalan , Marcenes Wagner , March Lyn , Margolis David J , Marks Guy B , Marks Robin , Matsumori Akira , Matzopoulos Richard , Mayosi Bongani M , McAnulty John H , McDermott Mary M , McGill Neil , McGrath John , Medina-Mora Maria Elena , Meltzer Michele , Mensah George A , Merriman Tony R , Meyer Ana-Claire , Miglioli Valeria , Miller Matthew , Miller Ted R , Mitchell Philip B , Mock Charles , Mocumbi Ana Olga , Moffitt Terrie E , Mokdad Ali A , Monasta Lorenzo , Montico Marcella , Moradi-Lakeh Maziar , Moran Andrew , Morawska Lidia , Mori Rintaro , Murdoch Michele E , Mwaniki Michael K , Naidoo Kovin , Nair M Nathan , Naldi Luigi , Narayan K M Venkat , Nelson Paul K , Nelson Robert G , Nevitt Michael C , Newton Charles R , Nolte Sandra , Norman Paul , Norman Rosana , O'Donnell Martin , O'Hanlon Simon , Olives Casey , Omer Saad B , Ortblad Katrina , Osborne Richard , Ozgediz Doruk , Page Andrew , Pahari Bishnu , Pandian Jeyaraj Durai , Rivero Andrea Panozo , Patten Scott B , Pearce Neil , Padilla Rogelio Perez , Perez-Ruiz Fernando , Perico Norberto , Pesudovs Konrad , Phillips David , Phillips Michael R , Pierce Kelsey , Pion Sebastien , Polanczyk Guilherme V , Polinder Suzanne , Pope C Arden 3rd , Popova Svetlana , Porrini Esteban , Pourmalek Farshad , Prince Martin , Pullan Rachel L , Ramaiah Kapa D , Ranganathan Dharani , Razavi Homie , Regan Mathilda , Rehm Jurgen T , Rein David B , Remuzzi Guiseppe , Richardson Kathryn , Rivara Frederick P , Roberts Thomas , Robinson Carolyn , De Leon Felipe Rodriguez , Ronfani Luca , Room Robin , Rosenfeld Lisa C , Rushton Lesley , Sacco Ralph L , Saha Sukanta , Sampson Uchechukwu , Sanchez-Riera Lidia , Sanman Ella , Schwebel David C , Scott James Graham , Segui-Gomez Maria , Shahraz Saeid , Shepard Donald S , Shin Hwashin , Shivakoti Rupak , Singh David , Singh Gitanjali M , Singh Jasvinder A , Singleton Jessica , Sleet David A , Sliwa Karen , Smith Emma , Smith Jennifer L , Stapelberg Nicolas J C , Steer Andrew , Steiner Timothy , Stolk Wilma A , Stovner Lars Jacob , Sudfeld Christopher , Syed Sana , Tamburlini Giorgio , Tavakkoli Mohammad , Taylor Hugh R , Taylor Jennifer A , Taylor William J , Thomas Bernadette , Thomson W Murray , Thurston George D , Tleyjeh Imad M , Tonelli Marcello , Towbin Jeffrey A , Truelsen Thomas , Tsilimbaris Miltiadis K , Ubeda Clotilde , Undurraga Eduardo A , van der Werf Marieke J , van Os Jim , Vavilala Monica S , Venketasubramanian N , Wang Mengru , Wang Wenzhi , Watt Kerrianne , Weatherall David J , Weinstock Martin A , Weintraub Robert , Weisskopf Marc G , Weissman Myrna M , White Richard A , Whiteford Harvey , Wiebe Natasha , Wiersma Steven T , Wilkinson James D , Williams Hywel C , Williams Sean R M , Witt Emma , Wolfe Frederick , Woolf Anthony D , Wulf Sarah , Yeh Pon-Hsiu , Zaidi Anita K M , Zheng Zhi-Jie , Zonies David , Lopez Alan D , Global Burden of Disease Study 2010 . Lancet 2013 380 (9859) 2197-223 BACKGROUND: Measuring disease and injury burden in populations requires a composite metric that captures both premature mortality and the prevalence and severity of ill-health. The 1990 Global Burden of Disease study proposed disability-adjusted life years (DALYs) to measure disease burden. No comprehensive update of disease burden worldwide incorporating a systematic reassessment of disease and injury-specific epidemiology has been done since the 1990 study. We aimed to calculate disease burden worldwide and for 21 regions for 1990, 2005, and 2010 with methods to enable meaningful comparisons over time. METHODS: We calculated DALYs as the sum of years of life lost (YLLs) and years lived with disability (YLDs). DALYs were calculated for 291 causes, 20 age groups, both sexes, and for 187 countries, and aggregated to regional and global estimates of disease burden for three points in time with strictly comparable definitions and methods. YLLs were calculated from age-sex-country-time-specific estimates of mortality by cause, with death by standardised lost life expectancy at each age. YLDs were calculated as prevalence of 1160 disabling sequelae, by age, sex, and cause, and weighted by new disability weights for each health state. Neither YLLs nor YLDs were age-weighted or discounted. Uncertainty around cause-specific DALYs was calculated incorporating uncertainty in levels of all-cause mortality, cause-specific mortality, prevalence, and disability weights. FINDINGS: Global DALYs remained stable from 1990 (2.503 billion) to 2010 (2.490 billion). Crude DALYs per 1000 decreased by 23% (472 per 1000 to 361 per 1000). An important shift has occurred in DALY composition with the contribution of deaths and disability among children (younger than 5 years of age) declining from 41% of global DALYs in 1990 to 25% in 2010. YLLs typically account for about half of disease burden in more developed regions (high-income Asia Pacific, western Europe, high-income North America, and Australasia), rising to over 80% of DALYs in sub-Saharan Africa. In 1990, 47% of DALYs worldwide were from communicable, maternal, neonatal, and nutritional disorders, 43% from non-communicable diseases, and 10% from injuries. By 2010, this had shifted to 35%, 54%, and 11%, respectively. Ischaemic heart disease was the leading cause of DALYs worldwide in 2010 (up from fourth rank in 1990, increasing by 29%), followed by lower respiratory infections (top rank in 1990; 44% decline in DALYs), stroke (fifth in 1990; 19% increase), diarrhoeal diseases (second in 1990; 51% decrease), and HIV/AIDS (33rd in 1990; 351% increase). Major depressive disorder increased from 15th to 11th rank (37% increase) and road injury from 12th to 10th rank (34% increase). Substantial heterogeneity exists in rankings of leading causes of disease burden among regions. INTERPRETATION: Global disease burden has continued to shift away from communicable to non-communicable diseases and from premature death to years lived with disability. In sub-Saharan Africa, however, many communicable, maternal, neonatal, and nutritional disorders remain the dominant causes of disease burden. The rising burden from mental and behavioural disorders, musculoskeletal disorders, and diabetes will impose new challenges on health systems. Regional heterogeneity highlights the importance of understanding local burden of disease and setting goals and targets for the post-2015 agenda taking such patterns into account. Because of improved definitions, methods, and data, these results for 1990 and 2010 supersede all previously published Global Burden of Disease results. FUNDING: Bill & Melinda Gates Foundation. |
Subtance use and type and severity of injury among hospitalized trauma cases: Ohio, 2004-2007
Socie E , Duffy RE , Erskine T . J Stud Alcohol Drugs 2012 73 (2) 260-7 OBJECTIVE: The purpose of this study was to determine whether persons who were injured severely enough to require hospitalization suffered more severe injury when substance use was involved. This was accomplished by evaluating four proxy outcome measures with Ohio Trauma Registry data from January 2004 through December 2007. METHOD: Four injury outcomes were identified: injury severity score, admission to an intensive care unit, presence of at least one medical complication, and hospital length of stay. We examined their association with substance (alcohol and/or other drug) use stratified by the likelihood of being tested for substance use, mechanism of injury, sex, age, race, and insurance status. Relative risks and t test scores were calculated. RESULTS: Among 89,129 trauma cases reported to the Ohio Trauma Registry during 2004-2007, more than 21% were substance users. Those younger than 45 years of age were 65% more likely to use substances than those 45 or older, men were 110% more likely than women, Blacks were 86% more likely than non-Blacks, and uninsured persons were 127% more likely than insured persons. Stratified analyses yielded 16 comparisons (4 Injury Outcomes x 4 Age-Insurance Subgroups). For 13 of these 16 comparisons, injury severity was significantly worse (p < .0001) among substance users than nonusers. CONCLUSIONS: The evidence is strong enough to conclude that, among hospitalized trauma patients, use of substances (alcohol and/or drug) was associated with increased injury severity. These findings appear to be true for the young and old, regardless of insurance status. |
The problems of eligibility and endogenous confounders when assessing the mortality impact of a nationwide disease-prevention programme: the case of insecticide-treated nets in Togo
Ishida K , Stupp P , Erskine M , Goldberg H , Morgah K . Popul Stud (Camb) 2011 65 (1) 1-15 Evaluation of the mortality impact of nationwide disease-prevention efforts is complicated by potential endogeneity: programme recipients may have unobserved characteristics that simultaneously make them both more likely to become recipients and more likely to survive as a result of other health practices. This population-based study assesses the mortality impact of a nationwide programme that distributed insecticide-treated nets (ITNs) to mothers of children aged 9-59 months in Togo. By comparing mortality rates before and after the programme according to households' eligibility status, we demonstrate that a one-time programme that restricts eligibility to households with a surviving child excludes some households with a high risk of child mortality. We then apply simultaneous estimation models to untangle the mortality impact of ITNs from the effects of unobserved confounders and show that among eligible households, living in a household with ITNs significantly reduces mortality for children aged 20-59 months, even after controlling for endogeneity. |
Ownership and usage of insecticide-treated bed nets after free distribution via a voucher system in two provinces of Mozambique
Macedo de Oliveira A , Wolkon A , Krishnamurthy R , Erskine M , Crenshaw DP , Roberts J , Saute F . Malar J 2010 9 (1) 222 BACKGROUND: Insecticide-treated bed nets (ITNs) are an efficacious intervention for malaria prevention. During a national immunization campaign in Mozambique, vouchers, which were to be redeemed at a later date for free ITNs, were distributed in Manica and Sofala provinces. A survey to evaluate ITN ownership and usage post-campaign was conducted. METHODS: Four districts in each province and four enumeration areas (EAs) in each district were selected using probability proportional to size. Within each EA, 32 households (HHs) were selected using a simple random sample. Interviews to assess ownership and usage were conducted in each of the selected HHs using personal digital assistants. RESULTS: Valid interviews were completed for 947 (92.5%) (440 in Manica and 507 in Sofala) of the 1,024 selected HHs. Among participating HHs, 65.0% in Manica and 63.1% in Sofala reported that at least one child under five years of age slept in the house the previous night. HH ownership of at least one bed net of any kind was 20.6% (95% confidence interval [CI]: 7.9%-43.6%) and 35.6% (95% CI: 27.8%-44.3%) pre-campaign; and 55.1% (95% CI: 43.6%-66.1%) and 59.6 (95% CI: 42.4%-74.7%) post-campaign in Manica and Sofala, respectively. Post-campaign HH ownership of at least one ITN was 50.2% (95% CI: 41.8%-58.5%) for both provinces combined. In addition, 60.3% (95% CI: 50.6%-69.2%) of children under five years of age slept under an ITN the previous night. CONCLUSIONS: This ITN distribution increased bed net ownership and usage rates. Integration of ITN distribution with immunization campaigns presents an opportunity for reaching malaria control targets and should continue to be considered. |
Assessing bed net use and non-use after long-lasting insecticidal net distribution: a simple framework to guide programmatic strategies
Vanden Eng JL , Thwing J , Wolkon A , Kulkarni MA , Manya A , Erskine M , Hightower A , Slutsker L . Malar J 2010 9 (1) 133 BACKGROUND: Insecticide-treated nets (ITNs) are becoming increasingly available to vulnerable populations at risk for malaria. Their appropriate and consistent use is essential to preventing malaria, but ITN use often lags behind ITN ownership. In order to increase ITN use, it is necessary to devise strategies that accurately identify, differentiate, and target the reasons and types of non-use. METHODS: A simple method based on the end-user as the denominator was employed to classify each individual into one of four ITN use categories: 1) living in households not owning an ITN; 2) living in households owning, but not hanging an ITN; 3) living in households owning and hanging an ITN, but who are not sleeping under one; and 4) sleeping under an ITN. This framework was applied to survey data designed to evaluate long-lasting insecticidal nets (LLINs) distributions following integrated campaigns in five countries: Togo, Sierra Leone, Madagascar, Kenya and Niger. RESULTS: The percentage of children <5 years of age sleeping under an ITN ranged from 51.5% in Kenya to 81.1% in Madagascar. Among the three categories of non-use, children living in households without an ITN make up largest group (range: 9.4%-30.0%), despite the efforts of the integrated child health campaigns. The percentage of children who live in households that own but do not hang an ITN ranged from 5.1% to 16.1%. The percentage of children living in households where an ITN was suspended, but who were not sleeping under it ranged from 4.3% to 16.4%. Use by all household members in Sierra Leone (39.9%) and Madagascar (60.4%) indicate that integrated campaigns reach beyond their desired target populations. CONCLUSIONS: The framework outlined in this paper provides a helpful tool to examine the deficiencies in ITN use. Monitoring and evaluation strategies designed to assess ITN ownership and use can easily incorporate this approach using existing data collection instruments that measure the standard indicators. |
Contribution of integrated campaign distribution of long-lasting insecticidal nets to coverage of target groups and total populations in malaria-endemic areas in Madagascar
Kulkarni MA , Eng JV , Desrochers RE , Cotte AH , Goodson JL , Johnston A , Wolkon A , Erskine M , Berti P , Rakotoarisoa A , Ranaivo L , Peat J . Am J Trop Med Hyg 2010 82 (3) 420-425 In October 2007, Madagascar conducted a nationwide integrated campaign to deliver measles vaccination, mebendazole, and vitamin A to children six months to five years of age. In 59 of the 111 districts, long-lasting insecticidal nets (LLINs) were delivered to children less than five years of age in combination with the other interventions. A community-based, cross-sectional survey assessed LLIN ownership and use six months post-campaign during the rainy season. LLIN ownership was analyzed by wealth quintile to assess equity. In the 59 districts, 76.8% of households possessed at least one LLIN from any source and 56.4% of households possessed a campaign net. Equity of campaign net ownership was evident. Post-campaign, the LLIN use target of ≥ 80% by children less than five years of age and a high level of LLIN use (69%) by pregnant women were attained. Targeted LLIN distribution further contributed to total population coverage (60%) through use of campaign nets by all age groups. |
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