Maltreatment Related Hospitalizations Among Children Ages 17 Years and Younger: New York State, 2011-2013.

BACKGROUND: Child maltreatment is an important societal and public health problem. However, there are limited data on the epidemiology of maltreatment related hospitalizations. OBJECTIVE: The objective of this study was to describe maltreatment related hospitalizations among children ages 17 and younger in New York State (NYS). METHODS: Using 2011-2013 statewide planning and research cooperative system (SPARCS) inpatient hospital discharge data, maltreatment related hospitalizations among children ages 17 years and younger were identified using international classification of diseases, ninth revision, clinical modification codes for diagnoses and external cause of injury. Distributions of demographic and inpatient care characteristics were compared between hospitalizations for maltreatment and those for other causes, and between different types of maltreatment, using chi-square tests (for categorical variables) and t-tests (for continuous variables). RESULTS: During 2011-2013, a total of 853 maltreatment related hospitalizations among 836 children ages 17 years and younger were documented in NYS SPARCS. Infants (children < 1) had the highest rates of hospitalization. Overall, physical abuse was the most prevalent maltreatment type reported. CONCLUSIONS: This is the first study in NYS to describe the epidemiology of child maltreatment hospitalizations; it establishes a statewide baseline for this public health and societal issue.

Statewide Initiative to Reduce Postnatal Growth Restriction among Infants <31 Weeks of Gestation.

OBJECTIVE: To decrease the incidence of postnatal growth restriction, defined as discharge weight <10th percentile for postmenstrual age, among preterm infants cared for in New York State Regional Perinatal Centers. STUDY DESIGN: The quality improvement cohort consisted of infants <31 weeks of gestation admitted to a New York State Regional Perinatal Center within 48 hours of birth who survived to hospital discharge. Using quality improvement principles from the Institute for Healthcare Improvement and experience derived from successfully reducing central line-associated blood stream infections statewide, the New York State Perinatal Quality Collaborative sought to improve neonatal growth by adopting better nutritional practices identified through literature review and collaborative learning. New York State Regional Perinatal Center neonatologists were surveyed to characterize practice changes during the project. The primary outcome-the incidence of postnatal growth restriction-was compared across the study period from baseline (2010) to the final (2013) years of the project. Secondary outcomes included differences in z-score between birth and discharge weights and head circumferences. RESULTS: We achieved a 19% reduction, from 32.6% to 26.3%, in postnatal growth restriction before hospital discharge. Reductions in the difference in z-score between birth and discharge weights were significant, and differences in z-score between birth and discharge head circumference approached significance. In survey data, regional perinatal center neonatologists targeted change in initiation of feedings, earlier breast milk fortification, and evaluation of feeding tolerance. CONCLUSIONS: Statewide collaborative quality improvement can achieve significant improvement in neonatal growth outcomes that, in other studies, have been associated with improved neurodevelopment in later infancy.

A Community Needs Index for Adolescent Pregnancy Prevention Program Planning: Application of Spatial Generalized Linear Mixed Models.

Objective The objective is to estimate community needs with respect to risky adolescent sexual behavior in a way that is risk-adjusted for multiple community factors. Methods Generalized linear mixed modeling was applied for estimating teen pregnancy and sexually transmitted disease (STD) incidence by postal ZIP code in New York State, in a way that adjusts for other community covariables and residual spatial autocorrelation. A community needs index was then obtained by summing the risk-adjusted estimates of pregnancy and STD cases. Results Poisson regression with a spatial random effect was chosen among competing modeling approaches. Both the risk-adjusted caseloads and rates were computed for ZIP codes, which allowed risk-based prioritization to help guide funding decisions for a comprehensive adolescent pregnancy prevention program. Conclusions This approach provides quantitative evidence of community needs with respect to risky adolescent sexual behavior, while adjusting for other community-level variables and stabilizing estimates in areas with small populations. Therefore, it was well accepted by the affected groups and proved valuable for program planning. This methodology may also prove valuable for follow up program evaluation. Current research is directed towards further improving the statistical modeling approach and applying to different health and behavioral outcomes, along with different predictor variables.

A Statewide Quality Improvement Initiative to Reduce Non-Medically Indicated Scheduled Deliveries.

Objectives To evaluate a large two-phase, statewide quality improvement (QI) collaborative to decrease non-medically indicated (N-MI) deliveries scheduled between 36 and 38 weeks gestation (early). Methods The New York State Department of Health (NYSDOH) convened a Perinatal Quality Collaborative to devise a two-phase QI initiative using a rapid cycle incremental learning model. Phase 1 included Regional Perinatal Centers (RPCs), and Phase 2 added their affiliated perinatal hospitals. Maternal demographics, delivery characteristics, medical indications, and stillbirths were collected on scheduled inductions and cesarean section (CS) deliveries between 36 and 38 weeks. Results There were 35,091 scheduled 36-38 week deliveries reported during the collaborative's 4 years. The percentage of early N-MI scheduled deliveries decreased 41-fold in RPCs (Phase 1 and Phase 2), and 17-fold in affiliates (Phase 2). There was a significant statewide increase in deliveries at ≥39 weeks (P < 0.001), with an estimated 23,732 early deliveries averted. Stillbirths did not increase over time (P = 0.42), although reporting was incomplete. Conclusions A two-phase, statewide QI collaborative in a large state with regionalized perinatal care effectively lowered the number of N-MI deliveries scheduled between 36 and 38 weeks gestation. Associated improvements in neonatal and early childhood developmental outcomes should translate to significant cost savings. This model can effectively be used for similar as well as other obstetrical QI.

Variation in Enteral Feeding Practices and Growth Outcomes among Very Premature Infants: A Report from the New York State Perinatal Quality Collaborative.

BACKGROUND: Extrauterine growth restriction (EUGR) is inversely related to neurodevelopmental outcome. We analyzed growth outcomes and enteral nutrition practices among preterm infants at New York State (NYS) regional perinatal centers (RPCs) to identify practices associated with risk of EUGR. METHODS: Surviving infants < 31 weeks' gestation admitted to a NYS RPC during 2010 were identified and data collected on their growth and enteral nutrition from a statewide database. Neonatologists at NYS RPCs were surveyed to identify center-specific nutritional practices. Survey responses, nutrition, and growth data were then analyzed to identify factors associated with risk of EUGR. RESULTS: Of the 1,387 infants, 32.6% were discharged with EUGR. Incidence of EUGR varied more than fivefold among RPCs. Nutritional practices directly related to EUGR included age at first enteral feeding and full enteral feedings. Among the surveyed nutrition practices, longer duration of trophic feeding before advancing was associated with an increased risk of EUGR while later discontinuation of total parenteral nutrition and larger trophic feeding volume were associated with lower risk. CONCLUSION: Our study found marked variation in nutrition practices and incidence of EUGR among preterm infants at NYS RPCs. A statewide quality improvement initiative to reduce practice variation and improve growth in preterm infants is underway.

Social Media and Black Maternal Health: The Role of Health Literacy and eHealth Literacy.

BACKGROUND: Black women experience greater maternal mortality and morbidity than White women. Although there are many causes of this disparity, providing more and better maternal health information to this population may be beneficial. Social media offers a way to easily and quickly disseminate information to empower and educate Black women about health during pregnancy. OBJECTIVE: This study sought to identify social media use patterns to determine what sources Black women used to obtain information about pregnancy and to explore whether health literacy/eHealth literacy influence those patterns. METHODS: This cross-sectional, nationally representative survey panel included 404 Black women. Health literacy was measured by the Single Item Literacy Screener, and eHEALS was used to measure eHealth literacy. We examined participants' social media activity, social media use, social media use for support, and sharing of pregnancy-related health information. Relationships between health literacy, eHealth literacy, and social media use were assessed. KEY RESULTS: Overall, 67.5% of participants had high health literacy, and the average eHealth literacy score was high (34.5). Most women (71.6%) reported using more than three social media accounts as a source for pregnancy information. Women with low health literacy searched social media for general and specific pregnancy health information, reported more social media use during pregnancy in general (p < .001), and more use of social media for giving and getting support (p = .003). Women with higher eHealth literacy were more likely to report more social media use (r = 0.107, p = .039) and often used social media to give and get support (r = 0.197, p = .0001). Women with high health literacy more often reported sharing the pregnancy information they found on social media with their nurse (χ2 = 7.068, p = .029), doula (χ2 = 6.878, p = .032), and childbirth educator (χ2 = 10.289, p = .006). Women who reported higher eHealth literacy also reported more often sharing the pregnancy information they found on social media with their doctor (r = 0.115, p = .030), nurse (r = 0.139, p = .001), coworkers (r = 0.160, p = .004), and family or friends (r = 0.201, p = .0001). CONCLUSION: Substantial numbers of Black women use social media to find pregnancy health information. Future studies should elicit more detailed information on why and how Black women use social media to obtain pregnancy information and support as well as what role health literacy and eHealth literacy may have on birth outcomes. [HLRP: Health Literacy Research and Practice. 2023;7(3):e119-e129.].

Genomic Analysis of Vancomycin-Resistant Staphylococcus aureus Isolates from the 3rd Case Identified in the United States Reveals Chromosomal Integration of the vanA Locus.

Vancomycin-resistant Staphylococcus aureus (VRSA) is a human pathogen of significant public health concern. Although the genome sequences of individual VRSA isolates have been published over the years, very little is known about the genetic changes of VRSA within a patient over time. A total of 11 VRSA, 3 vancomycin-resistant enterococci (VRE), and 4 methicillin-resistant S. aureus (MRSA) isolates, collected over a period of 4.5 months in 2004 from a patient in a long-term-care facility in New York State, were sequenced. A combination of long- and short-read sequencing technologies was used to obtain closed assemblies for chromosomes and plasmids. Our results indicate that a VRSA isolate emerged as the result of the transfer of a multidrug resistance plasmid from a coinfecting VRE to an MRSA isolate. The plasmid then integrated into the chromosome via homologous recombination mediated between two regions derived from remnants of transposon Tn5405. Once integrated, the plasmid underwent further reorganization in one isolate, while two others lost the staphylococcal cassette chromosome mec element (SCCmec) determinant that confers methicillin-resistance. The results presented here explain how a few recombination events can lead to multiple pulsed-field gel electrophoresis (PFGE) patterns that could be mistaken for vastly different strains. A vanA gene cluster that is located on a multidrug resistance plasmid that is integrated into the chromosome could result in the continuous propagation of resistance, even in the absence of selective pressure from antibiotics. The genome comparison presented here sheds light on the emergence and evolution of VRSA within a single patient that will enhance our understanding VRSA genetics. IMPORTANCE High-level vancomycin-resistant Staphylococcus aureus (VRSA) began to emerge in the United States in 2002 and has since then been reported worldwide. Our study reports the closed genome sequences of multiple VRSA isolates obtained in 2004 from a single patient in New York State. Our results show that the vanA resistance locus is located on a mosaic plasmid that confers resistance to multiple antibiotics. In some isolates, this plasmid integrated into the chromosome via homologous recombination between two ant(6)-sat4-aph(3') antibiotic resistance loci. This is, to our knowledge, the first report of a chromosomal vanA locus in VRSA; the effect of this integration event on MIC values and plasmid stability in the absence of antibiotic selection remains poorly understood. These findings highlight the need for a better understanding of the genetics of the vanA locus and plasmid maintenance in S. aureus to address the increase of vancomycin resistance in the health care setting.

Low pathogenic avian influenza A (H7N2) virus infection in immunocompromised adult, New York, USA, 2003.

In 2003, infection with low pathogenic avian influenza A (H7N2) virus was identified in an immunocompromised man with fever and community-acquired pneumonia in New York, USA. The patient recovered. Although the source of the virus was not identified, this case indicates the usefulness of virus culture for detecting novel influenza A viruses.

Prevalence of and risk factors for hepatitis B and C infection among Mongolian blood donors.

BACKGROUND: Mongolia has one of the highest rates of viral hepatitis infections worldwide yet risk factors have been largely unstudied. This sentinel study of hepatitis infection in Mongolia determined the prevalence of hepatitis B virus surface antigen (HBsAg) and hepatitis C virus antibody (anti-HCV) among a sample of blood donors and identified demographic and behavioral factors associated with hepatitis infection. STUDY DESIGN AND METHODS: Data were collected by interview from 923 Ministry of Health Blood Center donors between August 2004 and February 2005. The exposure variables collected included donor demographics and health and behavioral risk factors. Bivariate and multivariate analyses assessed the prevalence ratio of hepatitis infection for each exposure. RESULTS: Of 923 donors, 72 tested positive for HBsAg (7.8%; 95% confidence interval [CI], 6.1%-9.7%), 89 donors tested positive for anti-HCV (9.6%; 95% CI, 7.8%-11.5%), and six (0.6%) tested positive for both HBsAg and anti-HCV. Prevalence of HBsAg was highest among donors 18 to 19 years and anti-HCV tended to be most prevalent among those more than 40 years of age. Both pregnancy and alcohol use were associated with seroprevalent anti-HCV. CONCLUSION: This sentinel study of hepatitis prevalence among Mongolian blood donors sheds considerable light on the epidemiology of hepatitis virus infection as well as the sociodemographic and behavioral risk factors associated with infection. Young age (HBsAg) and pregnancy (anti-HCV) were significant risk factors for hepatitis virus infection, indicating that improvements in education, vaccination rates, and general infection control procedures in health care institutions may reduce behavioral and nosocomial transmission.

Multistate outbreak of Pseudomonas fluorescens bloodstream infection after exposure to contaminated heparinized saline flush prepared by a compounding pharmacy.

BACKGROUND: Pharmaceutical compounding, the manipulation of ingredients to create a customized medication, is a widespread practice. In January 2005, the Centers for Disease Control and Prevention was notified of 4 cases of Pseudomonas fluorescens bacteremia that were traced to contaminated heparinized saline intravenous flush syringes prepared as a compounded medical product. PATIENTS AND METHODS: We reviewed medical records of symptomatic patients with P. fluorescens-positive cultures of blood specimens or sections of explanted catheters, reviewed the production process of syringes, performed syringe cultures, compared isolates by pulsed-field gel electrophoresis (PFGE), and examined catheters by scanning electron microscopy. RESULTS: We identified 80 patients in 6 states with P. fluorescens-positive cultures during December 2004-March 2006. Sixty-four patients (80%) had received a diagnosis of cancer. Seventy-four (99%) of 75 patients for whom information about catheter type was available had long-term indwelling catheters. Thirty-three (41%) of 80 cases were diagnosed 84-421 days after the patient's last potential exposure to a contaminated flush (delayed-onset cases). Compared with patients with early infection onset, more patients with delayed infection onset had venous ports (100% versus 50%; P <.001). By PFGE, clinical isolates from 50 (98%) of 51 patients were related to isolates cultured from unopened syringes. Scanning electron microscopy of explanted catheters revealed biofilms containing organisms morphologically consistent with P. fluorescens. CONCLUSION: This outbreak underscores important challenges in ensuring the safety of compounded pharmaceuticals and demonstrates the potential for substantially delayed infections after exposures to contaminated infusates. Exposures to compounded products should be considered when investigating outbreaks. Patients exposed to contaminated infusates require careful follow-up, because infections can occur long after exposure.

A multistate outbreak of Serratia marcescens bloodstream infection associated with contaminated intravenous magnesium sulfate from a compounding pharmacy.

BACKGROUND: In contrast to pharmaceutical manufacturers, compounding pharmacies adhere to different quality-control standards, which may increase the likelihood of undetected outbreaks. In 2005, the Centers for Disease Control and Prevention received reports of cases of Serratia marcescens bloodstream infection occurring in patients who underwent cardiac surgical procedures in Los Angeles, California, and in New Jersey. An investigation was initiated to determine whether there was a common underlying cause. METHODS: A matched case-control study was conducted in Los Angeles. Case record review and environmental testing were conducted in New Jersey. The Centers for Disease Control and Prevention performed a multistate case-finding investigation; isolates were compared using pulsed-field gel electrophoresis analysis. RESULTS: Nationally distributed magnesium sulfate solution (MgSO(4)) from compounding pharmacy X was the only significant risk factor for S. marcescens bloodstream infection (odds ratio, 6.4; 95% confidence interval, 1.1-38.3) among 6 Los Angeles case patients and 18 control subjects. Five New Jersey case patients received MgSO(4) from a single lot produced by compounding pharmacy X; culture of samples from open and unopened 50-mL bags in this lot yielded S. marcescens. Seven additional case patients from 3 different states were identified. Isolates from all 18 case patients and from samples of MgSO(4) demonstrated indistinguishable pulsed-field gel electrophoresis patterns. Compounding pharmacy X voluntarily recalled the product. Neither the pharmacy nor the US Food and Drug Administration could identify a source of contamination in their investigations of compounding pharmacy X. CONCLUSIONS: A multistate outbreak of S. marcescens bloodstream infection was linked to contaminated MgSO(4) distributed nationally by a compounding pharmacy. Health care personnel should take into account the different quality standards and regulation of compounded parenteral medications distributed in large quantities during investigations of outbreaks of bloodstream infection.

Severe maternal morbidity: A population-based study of an expanded measure and associated factors.

Severe maternal morbidity conditions such as sepsis, embolism and cardiac arrest during the delivery hospitalization period can lead to extended length of hospital stays, life-long maternal health problems, and high medical costs. Most importantly, these conditions also contribute to the risk of maternal death. This population-based observational study proposed and evaluated the impact of expanding the Centers for Disease Control and Prevention (CDC) measure of severe maternal morbidity by including additional comorbidities and intensive care admissions during delivery hospitalizations and examined associated factors. A New York State linked hospitalization and birth record database was used. Study participants included all New York State female residents, ages 10 to 55 years, who delivered a live infant in a New York acute care hospital between 2008 and 2013, inclusive. Incidence trends for both severe maternal morbidity measures were evaluated longitudinally. Associations between covariates and the two severe maternal morbidity measures were examined with logistic regression models, solved using generalized estimating equations and stratified by method of delivery. The New York expanded severe maternal morbidity measure identified 34,478 cases among 1,352,600 hospital deliveries (estimated incidence 2.55%) representing a 3% increase in the number of cases compared to the CDC measure. Both estimates increased over the study period (p<0.001). Covariates with an odds ratio > 1.5 included most measured comorbidities (e.g., pregnancy-induced hypertension, placentation disorder), multiple births, preterm birth, no prenatal care, hospitalization prior to delivery, higher levels of perinatal care birthing facilities and race/ethnicity. Expanding the measure for severe maternal morbidity during delivery to capture intensive care admissions provides a more sensitive estimate of disease burden. Perinatal regionalization in New York appears effective in routing high risk pregnancies to higher levels of perinatal care birthing facilities.

Risk factors for cartilage infections of the ear.

BACKGROUND: Investigation and case-control study to identify risk factors in a large outbreak in 2003 of auricular chondritis associated with piercing. METHODS: Epidemiologic, environmental, and laboratory (pulsed-field gel electrophoresis) investigation, and case-control study. Telephone interviews were conducted for 15 cases and 61 controls. Odds ratios were determined for risks of infection. RESULTS: Of 15 confirmed cases, nine (60%) were hospitalized (median duration 4.4 days) and treated with intravenous/oral antibiotics. Cases required surgical treatment and multiple antibiotics. Risk factors for infection included piercing location and the use of a contaminated aftercare solution. Pseudomonas aeruginosa isolates, nine from patients and four from the aftercare solution, were indistinguishable by pulsed-field gel electrophoresis; one from the sink at the facility differed by two bands. CONCLUSIONS: This study demonstrates the serious consequences of cartilage piercing, identifies specific risk factors for infection, and suggests the importance of implementation and assurance of safe procedures.

A multistate quality improvement program to decrease elective deliveries before 39 weeks of gestation.

OBJECTIVE: Nonmedically indicated (elective) deliveries before 39 weeks of gestation result in unnecessary neonatal morbidity. We sought to determine whether implementation of a process improvement program will decrease the rate of elective scheduled singleton early-term deliveries (37 0/7-38 6/7 weeks of gestation) in a group of diverse community and academic hospitals. METHODS: Policies and procedures for scheduling inductions and cesarean deliveries were implemented and patient and health care provider education was provided. Outcomes for scheduled singleton deliveries at 34 weeks of gestation or higher were submitted through a web-based data entry system. The rate of scheduled singleton elective early-term deliveries as well as the rates of early-term medically indicated and unscheduled deliveries, neonatal intensive care unit admissions, and singleton term fetal mortality rate were evaluated. RESULTS: A total of 29,030 scheduled singletons at 34 weeks of gestation or higher were delivered in 26 participating hospitals between January 2011 and December 2011. Elective scheduled early-term deliveries decreased from 27.8% in the first month to 4.8% in the 12th month (P<.001); rates of elective scheduled singleton early-term inductions (72%, P=.029) and cesarean deliveries (84%; P<.001) decreased significantly. There was no change in medically indicated or unscheduled early-term deliveries. Neonatal intensive care unit admissions among scheduled early-term singletons decreased nonsignificantly from 1.5% to 1.2% (P=.24). There was no increase in the term fetal mortality rate. CONCLUSION: A rapid-cycle process improvement program substantially decreased elective scheduled early-term deliveries to less than 5% in a group of diverse hospitals across multiple states. LEVEL OF EVIDENCE: III.

Ready for our children? Results from a survey of upstate New York hospitals' utilization of Pediatric Emergency Preparedness Toolkit guidance.

OBJECTIVE: This project evaluated New York (NY) hospitals outside of New York City (upstate) for their awareness and utilization of the NY State Department of Health Pediatric and Obstetric Emergency Preparedness Toolkit (toolkit) and presence of pediatric emergency preparedness planning elements. METHODS: A survey assessing toolkit awareness and utilization was distributed to all 145 upstate NY hospitals. Quantitative survey data were analyzed using summary statistics, χ(2) analysis, and odds ratios (OR) in aggregate, by hospital size, and by presence of pediatric medicine/surgery, pediatric intensive care unit (PICU), and/or neonatal ICU (NICU) beds (pediatric beds). RESULTS: Of the 145 hospitals, 116 (80%) completed the survey; 86% of these had reviewed the toolkit. Most had staff clinicians with pediatric expertise, but fewer had appointed pediatric clinical (physician or nurse) coordinators. Hospitals with at least one pediatric bed were more than 2.5 times more likely to have an emergency management plan (EMP) for pediatric patients (P = .0223) and nearly 8 times more likely to have appointed a pediatric physician coordinator (P < .0001) than were hospitals without pediatric beds. Appointment of a pediatric clinical coordinator was significantly associated (P < .001) with presence of various pediatric emergency plan elements (OR range: 3.06-15.13), while staff pediatric clinical expertise or toolkit review were not. CONCLUSIONS: Appointment of at least one pediatric clinical coordinator and the presence of one or more pediatric beds were significantly associated with having developed key EMP pediatric elements. Further research should examine barriers to pediatric clinical coordinator appointment and explore the awareness that pediatric patients may arrive at nonpediatric hospitals during a disaster with no option for transfer.

Pediatric influenza-associated deaths in new york state: death certificate coding and comparison to laboratory-confirmed deaths.

Introduction. Surveillance for laboratory-confirmed influenza-associated deaths in children is used to monitor the severity of influenza at the population level and to inform influenza prevention and control policies. The goal of this study was to better estimate pediatric influenza mortality in New York state (NYS). Methods. Death certificate data were requested for all passively reported deaths and any pneumonia and influenza (P&I) coded pediatric deaths occurring between October 2004 and April 2010, excluding New York City (NYC) residents. A matching algorithm and capture-recapture analysis were used to estimate the total number of influenza-associated deaths among NYS children. Results. Thirty-four laboratory-confirmed influenza-associated pediatric deaths were reported and 67 death certificates had a P&I coded death; 16 deaths matched. No laboratory-confirmed influenza-associated death had a pneumonia code and no pneumonia coded deaths had laboratory evidence of influenza infection in their medical record. The capture-recapture analysis estimated between 38 and 126 influenza-associated pediatric deaths occurred in NYS during the study period. Conclusion. Passive surveillance for influenza-associated deaths continues to be the gold standard methodology for characterizing influenza mortality in children. Review of death certificates can complement but not replace passive reporting, by providing better estimates and detecting any missed laboratory-confirmed deaths.

Breastfeeding practices in New York State maternity hospitals: results from a statewide survey.

OBJECTIVE: This study characterized maternity hospital breastfeeding practices in New York. METHODS: The New York State Department of Health Breastfeeding Survey was sent to 138 hospitals providing maternity services to assess breastfeeding and rooming-in policies, infant feeding practices, breastfeeding training, staff structure, and support mechanisms. Additionally, hospital-specific exclusive breastfeeding rates were obtained from Hospital Profile data. RESULTS: The response rate was 100%. Ninety-three percent of the hospitals allowed 24-hour rooming-in, in all postpartum rooms. Eighty-six percent of hospitals employed a designated lactation coordinator. Less than 1.5% of hospitals routinely gave formula, pacifiers, or glucose water to a breastfed infant. These supplements are most commonly provided because of the mother's request. The largest reported barrier to initiating breastfeeding in the hospital was presenting mothers with mixed messages, whereas the largest patient barrier was identified as the mother's culture. All hospitals provided obstetric nursing staff with lactation education, whereas 46.4% trained physicians. Among healthy births, exclusive breastfeeding was statistically more likely to occur in hospitals offering only basic care (Level I) or subspecialty care (Level III), relative to Regional Perinatal Centers delivering the highest level of care, and was more likely with hospitals outside of New York City, relative to those within the city. After controlling for hospital location and level of care, exclusive breastfeeding was statistically more likely in hospitals that initiate breastfeeding immediately following an uncomplicated vaginal or cesarean birth. CONCLUSIONS: Mothers should be encouraged to initiate breastfeeding immediately after birth. Practices of Level I hospitals that lead to increased breastfeeding should be identified.

Assessing the health of migrant and seasonal farmworkers in New York State: statewide data 2003-2005.

OBJECTIVES: New York State data were used to document demographic characteristics and identify the top five most prevalent disease conditions among migrant and seasonal farmworkers and their families working in the state from 2003 to 2005. METHODS: Prevalence estimates were derived using enumeration and diagnosis data provided by New York State Department of Health contractors. The sample totals ranged from 6,500 to 8,000 migrant and seasonal farmworkers and their families. RESULTS: The majority of migrant and seasonal farmworkers were Hispanic with New York or Mexico the most frequently reported migrant home. Infections, muscular skeletal problems, respiratory disease, hypertension, and diabetes were the five most prevalent diseases identified. CONCLUSION: Migrant and seasonal farmworkers in New York State experienced health conditions common among agricultural workers. Additional research and surveillance are necessary for understanding and serving their health needs.

Hemolytic uremic syndrome incidence in New York.

A comparison of New York's traditional communicable disease surveillance system for diarrhea-associated hemolytic uremic syndrome with hospital discharge data showed a sensitivity of 65%. Escherichia coli O157:H7 was found in 63% of samples cultured from hemolytic uremic syndrome patients, and samples were more likely to be positive when collected early in illness.